| blob | 549f446ba1a6a334b678e37632aecf60c0ba52af |
1 1999-06-11 Martin Dorey <mdorey@madge.com>
3 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5 OBJ_ELF.
6 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
8 1999-06-11 Ian Lance Taylor <ian@zembu.com>
10 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
12 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
13 popsection.
15 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
17 * read.c (read_a_source_file): Only declare inescape if
18 QUOTES_IN_INSN.
20 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
21 match parameters.
22 (find_entry_byval): Add parens to avoid warning.
24 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
26 * symbols.c (resolve_symbol_value): Don't permit subtraction of
27 undefined symbols.
29 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
31 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
32 with isoctal.
34 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
35 synthetize_setx): New functions.
36 (md_assemble): Broken the special cases into the above
37 functions. Make compiler happy if sizeof(bfd_vma)==4.
38 Fix sethi generated from set/setuw. If instructions have a relloc,
39 always clear the fields to be relocated in the opcode.
40 (sparc_ip): Remove special_case global variable.
42 1999-06-10 Ian Lance Taylor <ian@zembu.com>
44 Based on patches from John W. Woznack <jwoznack@concentric.net>:
45 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
46 indication of success rather than a value.
47 (itbl_get_val): Likewise.
48 (itbl_get_field): Use strcspn. Change delimiters to include
49 parens.
50 * itbl-ops.h (itbl_get_reg_val): Update declaration.
51 (itbl_get_val): Likewise.
52 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
54 * symbols.c (copy_symbol_attributes): Convert local symbols to
55 regular symbols.
57 1999-06-10 Nick Clifton <nickc@cygnus.com>
59 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
60 ARM920t.
62 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
64 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
65 Optimize set if sizeof(bfd_vma) == 64.
66 (sparc_ip): Fix sethi - without %hi() it should generate
67 R_SPARC_22 reloc, not R_SPARC_HI22.
68 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
70 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
72 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
73 (s_ncons): New function.
74 (native_op_table): New table.
75 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
76 R_SPARC_OLO10 handling.
78 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
80 * expr.h (struct expressionS): Revert last change; widen X_op.
81 * config/tc-alpha.c (md_begin): Check the field is wide enough.
83 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
85 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
86 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
87 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
88 * Makefile.in: Regenerated.
90 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
91 `common' pass on to s_mri_common.
92 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
94 1999-06-06 Richard Henderson <rth@cygnus.com>
96 * config/obj-elf.c (obj_elf_section): Don't free the return
97 value of demand_copy_C_string.
99 1999-06-05 Richard Henderson <rth@cygnus.com>
101 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
102 creation logic from obj_elf_create_section.
104 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
105 (section_stack): New.
106 (special_sections): Make const.
107 (obj_elf_section): Gut and rewrite parsing.
108 (obj_elf_change_section): New function broken out of obj_elf_section.
109 (obj_elf_parse_section_letters): Likewise.
110 (obj_elf_section_word): Likewise.
111 (obj_elf_section_type): Likewise.
112 (obj_elf_previous): Treat as a toggle.
113 (obj_elf_popsection): New.
114 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
115 (ppc_section_type): Likewise.
116 * config/tc-ppc.h: Likewise.
118 * expr.h (struct expressionS): Don't make X_op a bitfield.
119 * config/tc-alpha.c: Update for symbol handling changes.
120 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
121 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
123 1999-06-05 Richard Henderson <rth@cygnus.com>
125 * dwarf2dbg.c (*): Convert to K&R + prototypes.
126 (dwarf2_gen_line_info): Kill unused variables.
127 (dwarf2_finish): Likewise.
128 (dwarf2_where): Likewise.
129 (dwarf2_directive_file): If we've only got a string,
130 hand off to s_app_file.
131 * ecoff.c: Move the include of ecoff.h.
132 * symbols.h (S_IS_FUNCTION): Prototype.
134 * read.c (LEX_HASH): Supply a default.
135 (lex_type): Use it.
136 (s_globl): Update `c' after skipping whitespace.
137 * read.h (LEX_END_NAME, is_name_ender): New.
138 * expr.c (get_symbol_end): Respect it.
140 1999-06-04 Mark Klein <mklein@dis.com>
142 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
143 to real if OBJ_SOM
144 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
146 * config/tc-hppa.c: Update for symbol handling changes.
148 1999-06-03 Ian Lance Taylor <ian@zembu.com>
150 * cgen.c: Update for symbol handling changes.
151 * config/tc-m32r.c: Likewise.
153 * config/tc-hppa.h: Update for symbol handling changes.
154 * config/tc-hppa.c: Likewise.
156 * config/tc-arm.h: Update for symbol handling changes.
157 * config/tc-arm.c: Likewise.
158 (symbol_make_empty): Remove. Just use symbol_create.
160 * symbols.c (symbol_set_tc): Correct name.
162 * Makefile.am: Rebuild dependencies.
163 ($(OBJS)): Don't depend upon struc-symbol.h.
164 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
165 * dep-in.sed: Don't remove struc-symbol.h.
166 * Makefile.in: Rebuild.
168 * doc/internals.texi (Symbols): Describe changes in symbol
169 handling.
171 1999-06-03 Richard Henderson <rth@cygnus.com>
173 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
174 instead of doing the work by hand.
176 1999-06-03 David Mosberger <davidm@hpl.hp.com>
178 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
179 state of line state-machine.
180 (struct ls): Collect DWARF2 line state-machine state in new member
181 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
182 resulted in any DWARF2 directives.
183 (reset_state_machine): New function.
184 (out_end_sequence): Ditto.
185 (dwarf2_gen_line_info): When switching sections or switching to a
186 lower text address, call out_end_sequence() first to terminate the
187 previous code sequence as code sequences MUST have monotonically
188 increasing addresses.
189 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
191 1999-06-03 David Mosberger <davidm@hpl.hp.com>
193 * as.c (parse_args): Add option -gdwarf2 to allow requesting
194 DWARF2 debug info (line information only, at this point).
195 * as.h: Update comment about supported debug formats.
196 * dwarf2dbg.c, dwarf2dbg.h: New files.
197 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
199 * expr.c (operand): Don't use [ for parens if we want an index op.
200 (op_encoding): Switch [ into O_index, if desired.
201 (op_rank): Renumber with O_index on bottom.
202 (expr): If O_index, match closing bracket.
203 * expr.h (O_index): New.
205 * read.c (read_a_source_file): Conditionally allow matched "
206 in lines passed to md_assemble.
208 * config/obj-elf.c (elf_pseudo_table): Add `common'.
210 1999-06-03 Ian Lance Taylor <ian@zembu.com>
212 Add support for storing local symbols in a small structure to save
213 memory when assembling large files.
214 * as.h: Don't include struc-symbol.h.
215 (symbolS): Add typedef.
216 * symbols.c: Include struc-symbol.h.
217 (local_hash): New static variable.
218 (save_symbol_name): New static function, from symbol_create.
219 (symbol_create): Call save_symbol_name.
220 (local_symbol_count): New static variable.
221 (local_symbol_conversion_count): Likewise.
222 (LOCAL_SYMBOL_CHECK): Define.
223 (local_symbol_make): New static function.
224 (local_symbol_convert): New static function.
225 (colon): Handle local symbols. Create local symbol for local
226 label name.
227 (symbol_table_insert): Handle local symbols.
228 (symbol_find_or_make): Create local symbol for local label name.
229 (symbol_find_base): Check for local symbol.
230 (symbol_append, symbol_insert): Check for local symbols.
231 (symbol_clear_list_pointers, symbol_remove): Likewise.
232 (verify_symbol_chain): Likewise.
233 (copy_symbol_attributes): Likewise.
234 (resolve_symbol_value): Handle local symbols.
235 (resolve_local_symbol): New static function.
236 (resolve_local_symbol_values): New function.
237 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
238 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
239 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
240 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
241 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
242 (symbol_previous, symbol_next): New functions.
243 (symbol_get_value_expression): Likewise.
244 (symbol_set_value_expression): Likewise.
245 (symbol_set_frag, symbol_get_frag): Likewise.
246 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
247 (symbol_mark_used_in_reloc): Likewise.
248 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
249 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
250 (symbol_mri_common_p): Likewise.
251 (symbol_mark_written, symbol_clear_written): Likewise.
252 (symbol_written_p): Likewise.
253 (symbol_mark_resolved, symbol_resolved_p): Likewise.
254 (symbol_section_p, symbol_equated_p): Likewise.
255 (symbol_constant_p): Likewise.
256 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
257 (symbol_get_obj, symbol_set_obj): Likewise.
258 (symbol_get_tc, symbol_set_tc): Likewise.
259 (symbol_begin): Initialize local_hash.
260 (print_symbol_value_1): Handle local symbols.
261 (symbol_print_statistics): Print local symbol statistics.
262 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
263 Declare new symbols.c functions. Move many declarations here from
264 struc-symbol.h.
265 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
266 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
267 (struct symbol): Move bsym to make it clearly the first field.
268 Remove TARGET_SYMBOL_FIELDS.
269 (symbolS): Don't typedef.
270 (struct broken_word): Remove.
271 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
272 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
273 (symbol_clear_list_pointers): Likewise.
274 (symbol_insert, symbol_remove): Likewise.
275 (symbol_previous, symbol_append): Likewise.
276 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
277 (struct local_symbol): Define.
278 (local_symbol_converted_p, local_symbol_mark_converted): Define.
279 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
280 (local_symbol_get_frag, local_symbol_set_frag): Define.
281 (local_symbol_get_real_symbol): Define.
282 (local_symbol_set_real_symbol): Define.
283 Define.
284 * write.c (write_object_file): Call resolve_local_symbol_values.
285 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
286 (TARGET_SYMBOL_FIELDS): Don't define.
287 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
288 ECOFF_DEBUGGING, add ECOFF fields.
289 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
290 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
291 ECOFF_DEBUGGING, add ECOFF fields.
292 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
293 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
294 * config/tc-mcore.h: Don't include struc-symbol.h.
295 (TARGET_SYMBOL_FIELDS): Don't define.
296 (struct mcore_tc_sy): Define.
297 (TC_SYMFIELD_TYPE): Define.
298 * Many files: Use symbolS instead of struct symbol. Use new
299 accessor functions rather than referring to symbolS fields
300 directly.
302 * read.c (s_mri_common): Don't add in value of line_label.
304 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
305 checking for SEC_LINK_ONCE.
307 * config/tc-sh.h (sh_fix_adjustable): Declare.
309 * app.c (input_buffer): New static variable.
310 (app_push): Save saved_input in allocated buffer.
311 (app_pop): Restored saved_input.
312 (do_scrub_chars): Change get parameter to take char * and int as
313 arguments. Change GET macro to pass input_buffer to get
314 function. Don't save input into allocated buffer.
315 * as.h (do_scrub_chars): Update declaration.
316 * input-file.c (input_file_get): Change to take char * and int.
317 Read data into passed in buffer. Remove static buffer.
318 * read.c (scrub_from_string): Change to take char * and int. Copy
319 data into passed in buffer.
321 * hash.h: Neaten. Declare hash_traverse.
322 * hash.c: Complete rewrite based on BFD hashing code.
323 * gasp.c (chunksize): New variable.
324 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
325 hash_delete.
327 1999-05-28 Nick Clifton <nickc@cygnus.com>
329 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
330 addend unless the target uses an old ABI.
332 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
334 -Wchar-subscripts cleanup
335 * listing.c (listing_newline): Use unsigned char variable, so
336 calls to isascii,iscntrl are correct.
337 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
338 (unsigned char).
339 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
340 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
341 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
342 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
344 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
346 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
347 width for Coldfire.
348 (arch_coldfire_p): New #define.
349 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
351 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
353 * config/tc-m68k.c (install_operand): Add places `n', `o'.
355 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
356 (install_operand): Add place `N'.
357 (init_table): Add registers ACC, MACSR, MASK.
359 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
361 * config/tc-m68k.c: Change mcf5200 --> mcf.
362 (archs): Add mcf5206e, mcf5307.
363 (m68k_ip): Add format `u'.
364 (install_operand): Add place `m', `M', `h'.
365 (init_table): Add upper/lower registers.
367 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
369 1999-05-28 Martin Dorey <mdorey@madge.com>
371 * config/tc-i960.c: Several minor changes to add ELF and
372 BFD_ASSEMBLER support.
373 * config/tc-i960.h: Likewise.
374 * configure.in (i960-*-elf*): New target.
375 * aclocal.m4, configure: Rebuild.
377 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
379 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
380 reloc changes when defined(BFD_ASSEMBLER).
382 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
384 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
386 * write.c (write_print_statistics): Output to file, not stderr.
388 * expr.c (generic_bignum_to_int32,64): Prototype.
390 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
391 output_sleb128, output_uleb128, output_big_sleb128,
392 output_big_uleb128, output_big_leb128): Prototype.
393 (output_big_sleb128, output_big_uleb128): Make inline.
394 (output_big_leb128): Remove inline
396 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
397 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
398 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
399 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
400 value for correct overflow check in write.c:fixup_segment.
401 * write.c (fixup_segment): Move bitfield overflow checks to after
402 the md_apply_fix call.
403 * config/obj-coff.c (fixup_segment): Likewise.
404 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
405 valueT *val argument.
407 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
409 * config/atof-ieee.c (gen_to_words): Correctly round a
410 denormalized number. Fix off-by-one in range checking for
411 exponent in a denormal.
413 1999-05-10 Nick Clifton <nickc@cygnus.com>
415 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
416 name.
418 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
420 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
422 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
424 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
425 (ReverseRegRegmem): Remove.
426 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
427 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
428 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
429 kludge.
431 From Doug Ledford <dledford@redhat.com>
432 * config/tc-i386.h (RegXMM): New for P/III.
433 * config/tc-i386.c: Add support for P/III.
435 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
437 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
438 (md_begin): Allow ppc32 insns in ppc64bridge mode.
439 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
441 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
443 * config/tc-i386.c (i386_immediate): Skip whitespace before
444 complaining about junk after expression.
445 (i386_displacement): Likewise.
447 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
449 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
450 Don't copy before downcaseing.
452 1999-05-05 Catherine Moore <clm@cygnus.com>
454 * tc-m68k.c: Include elf/m68k.h.
455 (m68k_elf_final_processing): New routine.
456 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
457 Define.
459 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
461 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
462 17 bit fmt insn.
464 1999-04-30 Nick Clifton <nickc@cygnus.com>
466 * config/tc-mcore.c (mcore_s_section): Dump literals before
467 changing section.
469 1999-04-29 Nick Clifton <nickc@cygnus.com>
471 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
472 for COFF/PE port.
474 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
476 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
477 (TC_INIT_FIX_DATA): Delete.
478 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
479 (TC_INIT_FIX_DATA): Delete.
480 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
481 * write.c (fix_new_internal): Initialize fx_cgen member.
482 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
483 (gas_cgen_md_apply_fix3): Update.
484 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
485 (md_cgen_record_fixup_exp): Update.
486 (FX_OPINFO_R_TYPE): Update.
488 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
489 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
490 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
491 * frags.h (struct frag): Make opindex, opinfo ints.
493 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
495 1999-04-26 Tom Tromey <tromey@cygnus.com>
497 * aclocal.m4, configure: Updated for new version of libtool.
499 1999-04-22 Nick Clifton <nickc@cygnus.com>
501 * config/tc-mcore.c (md_apply_fix3): Renamed function from
502 md_apply_fix.
503 (md_apply_fix3): Do not fix up absolute relocations against
504 symbolic values.
506 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
508 1999-04-20 Nick Clifton <nickc@cygnus.com>
510 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
511 changes and data-in-text directives.
512 (mcore_cons): New function: intercept cons() operations.
513 (mcore_float_cons): New function: intercept float_cons()
514 operations.
515 (mcore_stringer): New function: intercept stringer() operations.
517 1999-04-18 Ian Lance Taylor <ian@zembu.com>
519 * obj.h (struct format_ops): Change generate_asm_lineno field to
520 take no parameters.
521 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
523 * config/tc-alpha.c (find_opcode_match): Add default case to
524 switch.
525 (find_macro_match): Likewise.
526 (load_expression): Parenthesize && within ||.
528 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
530 1999-04-17 Nick Clifton <nickc@cygnus.com>
532 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
533 .text .data .section pseudo ops.
534 (mcore_s_section): New function. Dump lits before changing secs.
535 (mcore_s_text): New function. Dump lits before changing secs.
536 (mcore_s_data): New function. Dump lits before changing secs.
538 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
540 * config/tc-mips.c (mips_32bitmode): New.
541 (md_begin): Set mips_32bitmode if needed.
542 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
543 Set EF_MIPS_32BITMODE.
545 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
547 * config/obj-coff.c (c_section_symbol): Fix typo in previous
548 change.
550 1999-04-16 Nick Clifton <nickc@cygnus.com>
552 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
554 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
556 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
557 expressions correctly.
560 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
562 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
564 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
566 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
567 and fmpynfadd instructions.
569 1999-04-11 Richard Henderson <rth@cygnus.com>
571 * as.h (environ): Declare it, if needed.
572 * as.c (dump_statistics): Don't declare environ.
573 * configure.in (environ): Detect declaration.
574 * configure, config.in: Rebuild
576 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
577 (i386_displacement): Allocate enough space for replacement buffer.
578 Clean up replacement buffer initialization.
580 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
582 * subsegs.c (section_symbol): Don't create a new symbol if one
583 already exists; instead, use the existing one, but set its segment
584 and frag data if it hasn't already been defined.
585 * config/obj-coff.c (c_section_symbol): Likewise.
587 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
589 * tc-alpha.c (load_expression): Call as_bad instead of abort.
591 1999-04-08 Nick Clifton <nickc@cygnus.com>
593 * config/tc-mcore.c: New File: Support routines for MCore
594 assembler.
595 * config/tc-mcore.h: New File: Definitions for MCore assembler.
596 * config/obj-coff.c: Add support for mcore-pe target.
598 * Makefile.am: Add support for MCore targets.
599 * Makefile.in: Regenerate.
600 * configure.in: Add support for MCore targets.
601 * configure: Regenerate.
603 * doc/all.texi: Set MCORE.
604 * doc/as.texinfo: Document MCore specific command line options.
606 * write.h: Prevent multiple inclusion.
608 1999-04-06 Ian Lance Taylor <ian@zembu.com>
610 * asintl.h (LC_MESSAGES): Never define.
611 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
612 does not define it.
613 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
614 does not define it.
616 * Makefile.am (m68k-parse.c): If configuring in the source
617 directory, copy m68k-parse.y into the local directory before
618 running ylwrap, to remove spurious differences when generating
619 snapshots.
620 * Makefile.in: Rebuild.
622 * config/tc-sparc.h (md_do_align): Just allocate the number of
623 bytes necessary, rather than always allocating 1024.
625 1999-04-04 Ian Lance Taylor <ian@zembu.com>
627 * listing.c (listing_newline): Add cast to avoid warning.
628 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
629 * config/tc-i386.c (i386_scale): Add return value.
630 (build_displacement_string): Remove unused local temp_disp2.
631 (i386_intel_memory_operand): Add parentheses to avoid warning.
632 (i386_intel_operand): Remove unused local end_of_operand_string.
633 (i386_operand): Remove unused local operand_modifier.
634 (i386_operand): Add parens to avoid warning.
636 1999-04-04 Don Bowman <don@pixsci.com>
638 * configure.in: Add mips*-*-vxworks* target; have it define
639 MIPS_STABS_ELF.
640 * configure, config.in: Rebuild.
642 1999-03-31 Nick Clifton <nickc@cygnus.com>
644 * configure.in (emulations): Add support for arm-epoc-pe.
645 * configure: Regenerate.
646 * config/te-epoc-pe.h: New file. Define macros specific to
647 arm-epoc-pe target.
648 * config/tc-arm.h: Select epoc-pe-arm target format if configured
649 for arm-epoc-pe target.
651 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
653 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
655 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
657 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
658 detect ",n" without a condition.
659 (pa_parse_neg_cmpsub_cmpltr): Likewise.
662 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
664 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
665 instruction is encoded with one bit.
668 1999-03-23 Ian Lance Taylor <ian@zembu.com>
670 * doc/internals.texi (CPU backend): Mention that
671 line_separator_chars should not include newline. From thi
672 <ttn@mingle.glug.org>.
674 1999-03-22 Doug Evans <devans@casey.cygnus.com>
676 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
677 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
679 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
681 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
683 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
685 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
688 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
690 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
692 1999-03-15 Martin Hunt <hunt@cygnus.com>
694 * app.c (do_scrub_begin): Change '-' back to a symbol char
695 so we can use multiple opcodes on a line again.
697 * config/tc-d30v.c: By default, warn if a symbol has
698 the same name as a register. Plus some minor
699 updates from the branch.
701 1999-03-13 Nick Clifton <nickc@cygnus.com>
703 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
704 BFD_RELOC_16 and BFD_RELOC_64.
706 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
708 * expr.c (expr): Add missing else.
710 1999-03-12 Nick Clifton <nickc@cygnus.com>
712 * config/tc-arm.c (md_apply_fix3): Improve error message.
714 1999-03-11 Doug Evans <devans@casey.cygnus.com>
716 * Makefile.am (CPU_TYPES): Add fr30.
717 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
718 (fr30,m32r dependencies): Update.
719 * Makefile.in: Rebuild.
721 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
722 (gas_cgen_record_fixup_exp): Ditto.
723 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
724 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
725 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
726 (md_cgen_lookup_reloc): Update use of operand->type.
727 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
728 (md_convert_frag): Call cgen_operand_lookup_by_num.
729 (md_cgen_lookup_reloc): Update use of operand->type.
730 (m32r_cgen_record_fixup_exp): Ditto.
732 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
734 * config/tc-mips.c (md_show_usage): Fix message.
736 1999-03-03 Nick Clifton <nickc@cygnus.com>
738 * doc/c-arm.texi (ARM Syntax): Document new command line switches
739 and LDR reg,=<expr> instruction.
741 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
742 -mcpu=arm9tdmi.
744 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
746 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
748 1999-02-17 Nick Clifton <nickc@cygnus.com>
750 This patch was created by: Scott Bambrough
751 <scottb@corelcomputer.com>
753 * app.c:
754 Special cased '@' character. The '@' character is used as the
755 ARM assembler comment character, as a special character
756 and in ELF .symver pseudo-op's, and as a special character in
757 .type and .section pseudo-ops.
758 (symver_pseudo): New static variable.
759 (symver_state): New static variable.
760 (struct app_save): Add field 'symver_state'.
761 (app_push): Save global symver_state int struct app_save.
762 (app_pop): Restore global symver_state from struct app_save.
763 (do_scrub_chars): Special case handling of '@' character in
764 .symver pseudo-ops.
766 * configure.in: Modified to recognize armv* uname syntax from ARM
767 Linux kernel.
768 * configure: Regenerated.
770 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
771 a prefix to the section's type.
772 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
773 the type's typename.
775 * config/tc-arm.h: Add support for PIC generation:
776 (pic_code): New boolean.
777 (obj_relocate_extern): Define.
778 (TC_RELOC_RTSYM_LOC_FIXUP): Define
779 (TC_CONS_FIX_NEW): Define.
780 (tc_fix_adjustable): Define.
781 (GLOBAL_OFFSET_TABLE_NAME): Define.
783 * config/tc-arm.c: Add support for PIC generation:
784 (line_seperator_chars): Allow ';' as a seperator for Linux.
785 (is_immediate_prefix): New macro.
786 (arm_parse_reloc): New function.
787 (s_arm_elf_cons): New function.
788 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
789 (md_undefined_symbol): Special case handling for the Global Offset
790 Table's symbol.
791 (md_apply_fix3): Handle PIC relocs.
792 (tc_gen_reloc): Handle PIC relocs.
793 (md_parse_option): Add support for '-k' command line switch to
794 enable PIC generation.
795 (cons_fix_new_arm): New function.
796 (s_arm_elf_cons): New function.
798 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
800 * configure.in: Add comments for uses of AC_DEFINE.
801 * acinclude.m4: Likewise.
802 * acconfig.h: Remove.
803 * aclocal.m4: Rebuild.
804 * configure: Rebuild.
805 * Makefile.in: Rebuild.
806 * config.in: Rebuild.
808 1999-02-15 Jim Lemke <jlemke@cygnus.com>
810 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
811 non-constant offset from a base register.
813 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
815 * config/tc-alpha.c (md_show_usage): Put \ before newline in
816 strings always.
818 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
820 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
821 (emit_insn): Look for pc-relative and no-overflow specifiers on
822 internal relocation types.
824 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
826 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
827 -mcpu=NNNN flags.
829 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
830 mips_cpu instead.
831 (mips_4650, mips_4010, mips_4100): Variables removed.
832 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
833 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
834 variables.
835 (md_begin): Don't bother initializing the mips_NNNN variables;
836 mips_cpu is set, and that's good enough now.
837 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
838 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
839 (show): New function, to handle wrapping in the CPU lists.
840 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
842 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
844 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
845 than treat as an immediate specifier.
847 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
849 * config/tc-i386.c: Prototype many functions.
850 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
851 (i386_immediate): Remove unused second argument.
852 (i386_intel_operand): Fix i386_is_reg typo.
853 (i386_operand): Use allow_naked_reg.
854 (output_invalid): Make operand int for K&R.
856 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
858 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
859 patch.
860 * Makefile.in: Rebuild.
862 1999-02-09 Doug Evans <devans@casey.cygnus.com>
864 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
865 (cgen.o): Ditto.
866 (EXTRA_as_new_SOURCES): Comment out.
867 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
868 * Makefile.in: Rebuild.
869 * doc/Makefile.in: Rebuild.
870 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
871 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
872 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
873 * configure: Rebuild.
874 * aclocal.m4: Rebuild.
875 * config.in: Rebuild.
876 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
877 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
878 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
879 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
880 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
881 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
882 (gas_cgen_record_fixup_exp): Ditto.
883 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
884 descriptor, not global variable.
885 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
886 descriptor, not global variable. Refer to insert_operand handler
887 via cpu descriptor, not global function.
888 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
889 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
890 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
891 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
892 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
893 * config/tc-m32r.c: Ditto.
894 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
895 (md_assemble): Ditto.
896 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
898 1999-02-09 Nick Clifton <nickc@cygnus.com>
900 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
901 relocations for ELF targets.
903 1999-02-08 Nick Clifton <nickc@cygnus.com>
905 * configure.in: Add support for StrongARM target.
906 * configure: Regenerate.
908 1999-02-05 Nick Clifton <nickc@cygnus.com>
910 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
912 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
913 for COFF ports.
915 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
917 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
919 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
921 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
922 (INTEL_DWORD_MNEM_SUFFIX): Define.
923 (BYTE_PTR): Define.
924 (WORD_PTR): Define.
925 (DWORD_PTR): Define.
926 (XWORD_PTR): Define.
927 (SHORT): Define.
928 (OFFSET_FLAT): Define.
929 (FLAT): Define.
930 (NONE_FOUND): Define.
931 (No_dSuf): Define.
932 (No_xSuf): Define.
933 * config/tc-i386.c (set_intel_syntax): New routine.
934 (intel_syntax): Declare.
935 (allow_naked_reg): Declare.
936 (md_pseudo_table): Support .intel_syntax and .att_syntax.
937 (intel_float_operand): New routine.
938 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
939 Handle brackets as well as parens. Call i386_intel_operand for
940 intel syntax. Reverse operands if appropriate. Handle new
941 suffixes. Handle movzx and movsx.
942 (i386_is_reg): New routine.
943 (i386_immediate): New routine.
944 (i386_scale): New routine.
945 (i386_displacement): New routine.
946 (i386_operand_modifier): New routine.
947 (build_displacement_string): New routine.
948 (i386_parse_seg): New routine.
949 (i386_intel_memory_operand): New routine.
950 (i386_intel_operand): New routine.
951 (i386_operand): Call i386_displacement, i386_immediate,
952 i386_scale, etc. instead of handling inline.
953 (parse_register): Handle registers without prefix.
955 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
957 * configure: Regenerate.
958 * configure.in (arm-*-oabi): New.
959 (thumb-*-oabi): New.
960 * config/tc-arm.c (target_oabi): Declare.
961 (md_apply_fix3): Support REL relocs.
962 (md_parse_option): Handle -oabi.
963 (elf32_arm_target_format): New routine.
964 (md_longopts): Add OPTION_OABI.
965 * config/tc-arm.h: Redefine TARGET_FORMAT.
968 1999-01-28 Nick Clifton <nickc@cygnus.com>
970 * write.c (write_relocs): Handle out of range error.
972 * config/tc-fr30.c (fr30_fix_adjustable): New function.
973 (fr30_force_relocation): Default to 0.
975 * config/tc-fr30.h (obj_fix_adjustable): Define.
976 (TC_FORCE_RELOCATION): Define.
978 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
979 relocs.
981 1999-01-16 Nick Clifton <nickc@cygnus.com>
983 * config/tc-d30v.c (write_2_short): Do not generate a sequential
984 merge of two instructions if the left instruciton kills the right.
986 1999-01-11 Doug Evans <devans@casey.cygnus.com>
988 * Makefile.in: Regenerate.
989 * configure.in: Redo test for using cgen.
990 * configure: Regenerate.
992 1999-01-09 Nick Clifton <nickc@cygnus.com>
994 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
995 redefinition of this macro.
997 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
999 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1000 warning.
1002 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1004 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1005 a read of HI or LO and an immediatly following branch.
1007 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1009 * config/tc-mips.c (md_begin): Another correction to the setting of
1010 mips_eabi64.
1012 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1014 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1016 1998-12-21 Nick Clifton <nickc@cygnus.com>
1018 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1019 bit insn when optimizing, so that parallelised instructions will
1020 start on a 32 bit boundary.
1022 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1024 * config/tc-mips.c (mips_eabi64): New.
1025 (md_begin): Set mips_eabi64.
1026 (mips_elf_final_processing): Use it.
1028 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1030 * config/tc-mips.c (mips_elf_final_processing):
1031 Correct setting of ABI in e_flags.
1033 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1035 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1037 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1039 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1041 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1043 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1044 warning, values that don't fit in the field.
1046 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1048 * config/tc-mips.c (mips_abi_string): New.
1049 (md_parse_option,md_longopts): Add mabi.
1050 (mips_elf_final_processing): Set e_flags based on mabi flag.
1052 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1054 * config/tc-mips.c (md_parse_option): Handle vr4111.
1056 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1058 * config/tc-h8300.c (build_bytes): Change message given if the
1059 instruction requires H8/300H mode and we're not in Hmode, to
1060 suggest that it may be the operand modes that are the problem, not
1061 necessarily the opcode.
1063 1998-12-10 Nick Clifton <nickc@cygnus.com>
1065 * config/tc-fr30.c: Add line separator character.
1067 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1069 * configure.in (hppa-*-mpeix*): New target.
1070 * config/obj-som.h (obj_som_compiler): Declare.
1071 * config/obj-som.c (compiler_seen): New static variable.
1072 (obj_som_compiler): New function.
1073 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1074 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1075 (pa_type_args): Set hppa_priv_level.
1076 (pa_compiler): New static function if OBJ_SOM.
1077 * configure: Rebuild.
1079 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1081 * read.c (output_leb128): Don't mark as inline.
1083 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1085 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1086 AIX .vbyte unaligned data support.
1087 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1088 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1089 sections.
1091 1998-12-07 Nick Clifton <nickc@cygnus.com>
1093 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1094 input handling.
1096 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1098 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1099 BFD_RELOC_ARM_PCREL_BRANCH.
1101 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1103 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1104 checking the target type.
1105 (mips-dec-bsd*): Set endian to little.
1106 * configure: Rebuild.
1108 COFF weak symbol support, based on patches from Mark Elbrecht
1109 <snowball3@usa.net>:
1110 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1111 * config/obj-coff.c (obj_coff_weak): New static function.
1112 (obj_coff_endef) [both versions]: Handle weak symbols.
1113 (coff_frob_symbol): Likewise.
1114 (yank_symbols): Likewise.
1115 (obj_pseudo_table): Add "weak".
1117 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1118 <aymeric.vincent@emi.u-bordeaux.fr>.
1119 * aclocal.m4: Rebuild with current tools.
1120 * configure: Rebuild.
1122 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1123 an assertion failure for a case we can't handle when OBJ_ECOFF.
1125 * expr.c (operator): And with 0xff to avoid problems with signed
1126 char.
1128 1998-12-03 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1131 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1133 1998-12-02 Nick Clifton <nickc@cygnus.com>
1135 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1136 LDI:20 insn.
1138 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1140 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1141 of pcrel point.
1143 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1146 pcrel point.
1148 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1151 scope.
1152 (d10v_cleanup): Only generate previous insn if a multiline insn is
1153 not pending.
1155 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1158 FR30_OPERAND_I32.
1160 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1163 -marm6xxx command line switches.
1165 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1167 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1168 (itbl-ops.o): Delete duplicate dependencies.
1169 Rebuild dependencies.
1170 Add fr30 dependencies.
1171 * Makefile.in: Rebuild.
1173 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1176 opcode list.
1177 * listing.c: Ignore line terminator characters found inside
1178 strings.
1180 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1182 * po/gas.pot: Regenerated.
1184 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1186 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1187 fr30_is_label_start(). Also checks for delay slot insns.
1189 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1190 FR30 instructions which contain a colon in the mnemonic.
1192 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1194 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1196 * config/tc-fr30.c: Removed currently superflous code.
1198 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-fr30.h: New file.
1201 * config/tc-fr30.c: Tweaking so that it will compile.
1203 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1205 * config/tc-d10v.h (obj_fix_adjustable): Define.
1206 (TC_FORCE_RELOCATION): Define.
1207 (d10v_force_relocation): Declare.
1208 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1209 (md_apply_fix3): Handle Vtable relocs.
1210 (d10v_fix_adjustable): New.
1211 (d10v_force_relocation): New.
1213 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-d30v.c: Change default behaviour to ignore potential
1216 conflicts between register name and symbol names.
1218 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1220 * configure.in: Add fr30-*-*.
1221 * config/tc-fr30.c: New file.
1222 * Makefile.in: Regenerated.
1223 * config.in: Regenerated.
1224 * configure: Regenerated.
1225 * doc/Makefile.in: Regenerated.
1226 * po/gas.pot: Regenerated.
1228 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1230 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1231 are 16 bit insns.
1233 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1235 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1236 characters.
1237 (do_scrub_chars): Add some casts to unsigned char to avoid
1238 unwanted sign extension.
1239 * read.c (lex_type): Set characters about 127 to be symbol
1240 characters.
1241 * config/tc-i386.c (md_begin): Set identifier_chars and
1242 operand_chars for values above 127.
1244 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1246 * configure.in: detect cygwin* instead of cygwin32*
1247 * configure: regenerate
1249 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1251 * listing.c: Add support for producing a listing from piped
1252 input.
1254 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1256 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1257 (append_insn): Account for the tx39's multiply behavior.
1259 1998-10-26 Michael Meissner <meissner@cygnus.com>
1261 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1262 from assemble_parallel_insns. Add support for '->' to indicate
1263 explicitly serializing the instructions.
1264 (md_assemble): Ditto.
1266 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1268 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1269 WEAK handling.
1271 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1273 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1275 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1277 * config/tc-mips.c : support frame and regmask/fregmask when
1278 MIPS_STABS_ELF is specified.
1280 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1282 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1283 (md_apply_fix): Don't return 1 for VTABLE relocs.
1284 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1286 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1288 * doc/c-i386.texi: Replace occurences of "opcode" with
1289 "instruction mnemonic", "instruction", or "mnemonic" when
1290 referring to the name of an instruction. Use "opcode" when
1291 referring to the sequence of machine bytes.
1293 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1294 (is_opcode_char): Rename to is_mnemonic_char.
1295 (md_assemble and i386_operand): Correct error messages from
1296 "opcode" to "instruction mnemonic"
1297 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1298 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1299 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1300 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1301 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1302 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1303 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1305 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1307 * config/tc-i386.c (i386_operand): Check for garbage after
1308 register name.
1310 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1312 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1313 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1315 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1317 * config/tc-sh.h (obj_fix_adjustable): Define.
1318 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1319 (md_apply_fix): Likewise.
1320 (tc_gen_reloc): Likewise.
1321 (sh_fix_adjustable): New.
1323 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1325 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1326 * cgen.h (gas_cgen_finish_insn): Update prototype.
1327 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1328 cgen_insn_t -> CGEN_INSN_INT.
1329 (make_parallel): Update handling of CGEN_INT_INSN_P.
1330 (assemble_parallel_insn): Ditto.
1331 (target_make_parallel): New function.
1332 (md_assemble): Use it.
1334 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1336 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1338 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1340 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1341 converted into lower case.
1343 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1345 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1346 (gas_cgen_tc_gen_reloc): Likewise.
1347 * config/tc-m32r.h (obj_fix_adjustable): Define.
1348 * config/tc-m32r.c (m32r_fix_adjustable): New.
1349 (m32r_force_relocation): Handle VTABLE relocs.
1351 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1353 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1355 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1357 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1358 to lower case before parsing.
1360 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1361 parallel insns modift buts in the PSW as a side effect.
1363 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-d30v.c (find_format): Test for missing flag and
1366 control registers.
1368 (md_apply_fix3): Fix error messages to avoid
1369 assumption about presence of a symbol.
1371 (parallel_ok): Disallow parallel instructions that both modify the
1372 same flag register.
1374 (find_format): Generate a warning if an odd numbered register is
1375 used as the first register in a mutli-register instruction.
1377 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1379 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1380 relocations are always associated with a symbol.
1382 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1384 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1385 (elf32_sparc_force_relocation): Declare.
1386 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1387 (tc_gen_reloc): Handle vtable relocs.
1388 (elf32_sparc_force_relocation): New.
1390 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1392 * symbols.c (S_IS_FUNCTION): New.
1393 * config/tc-v850.h (obj_fix_adjustable): Define.
1394 (TC_FORCE_RELOCATION): Define.
1395 (v850_force_relocation): Declare.
1396 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1397 of fx_addnumber for VTABLE reloc addends.
1398 (md_apply_fix3): Handle VTABLE relocs.
1399 (v850_fix_adjustable): New.
1400 (v850_force_relocation): New.
1402 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1404 * tc-hppa.c (fp_operand_format): Add some additional formats.
1405 (pa_ip): Do not automatically promote into pa2.0 mode.
1406 (pa_level): Handle ".level 2.0".
1408 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1410 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1411 * config/tc-i386.h (template.extension_opcode): Change to
1412 unsigned int to allow full range of 8-bit opcode suffixes.
1413 (None): Redefine as 0xffff.
1415 From Jeff B Epler <jepler@usgs.gov>
1416 * doc/c-i386.texi (i386-SIMD): New section.
1418 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1420 * read.c (discard_rest_of_line): New function.
1421 * read.h: Declare it.
1422 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1424 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1426 * config/tc-d10v.c (find_symbol_matching_register): New function.
1427 (find_opcode): Cope with the case where a register name matches
1428 a symbol name.
1430 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1432 * config/tc-v850.c (md_pcrel_from): Rename to
1433 v850_pcrel_from_section.
1434 (v850_pcrel_from_section): Do not resolves symbols in other
1435 sections.
1437 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1439 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1441 * config/tc-d10v.c (find_opcode): Generate an error if a register
1442 is supplied for an operand that should not be a register.
1444 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1446 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1447 instructions to have another instruction in the right bin.
1449 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1451 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1452 the right container if the left container holds a branch
1453 instruction.
1455 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1458 both a register name and symbol name.
1459 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1461 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1464 execution unit class.
1466 (reg_name_search): If a name matches a register and a symbol,
1467 prefer the register.
1468 (find_format): Disallow flag registers when a general purpose
1469 register is required.
1470 If a number is required, but a register has been given, check to
1471 see if a symbol with the same name as the register exists, and if
1472 so, use that symbol.
1474 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1476 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1478 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-d30v.c (find_format): Do not accept flag registers as
1481 general purpose registers.
1482 (find_format): If an immediate value is expected at a given place
1483 in a format, but a register name has been provided instead, check
1484 to see if that register name matches the name of a predefined
1485 symbol and if it does, then use the symbol instead.
1486 (reg_name_search): If a register name matches a symbol name,
1487 prefer the register name to the symbol name.
1489 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1492 the previous insn to empty.
1494 1998-09-20 Michael Meissner <meissner@cygnus.com>
1496 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1497 pieces, forcing the use of an ANSI compiler.
1499 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1501 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1502 relocs.
1503 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1505 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1507 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1508 assembler syntax.
1509 (obj_elf_vtable_entry): Likewise.
1510 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1511 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1512 (tc_gen_reloc): Likewise.
1513 (arm_fix_adjustable): Likewise.
1514 (elf32_arm_force_relocation): New.
1515 (armelf_frob_symbol): Remove coff-style symbol support.
1517 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1519 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1521 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1523 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1524 OBJ_COFF so that routine is defined for a.out format.
1526 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1528 * config/tc-i386.c (i386_operand): Detect non-segment registers
1529 used as segment prefixes.
1531 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1533 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1534 optimize across FDE boundaries.
1536 * config/obj-coff.c (obj_coff_section): Preserve any link once
1537 flags when setting the section flags.
1539 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1541 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1542 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1544 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1546 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1547 to the host width.
1549 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1551 * frags.c (frag_grow): Include the size of the frag struct in the
1552 obstack chunk size.
1554 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1555 if the new subseg comes before the old.
1557 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1559 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1560 to handle edge8 and edge16.
1562 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1564 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1565 before we clobber the symbol involved.
1567 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1569 * config/tc-arm.c: Remove OBJ_ELF definitions for
1570 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1571 use arm_adjust_symtab for OBJ_COFF.
1572 (armelf_adjust_symtab): New Routine.
1573 * config/tc-arm.h: Define obj_adjust_symtab to
1574 armelf_adjust_symtab for OBJ_ELF.
1576 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1578 * configure.in: Make all i386-elf targets use bfd_gas.
1579 * config/tc-i386.c (tc_i386_force_relocation): New.
1580 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1581 (md_apply_fix3): Likewise.
1582 (tc_gen_reloc): Handle them.
1583 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1584 tc_i386_force_relocation.
1586 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1590 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1592 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1593 current opcode after writing the first insturction of a reverse
1594 sequential pair.
1596 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1598 * read.h (generate_lineno_debug): Add prototype.
1599 * read.c (generate_lineno_debug): Make non-static.
1601 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1603 * config/tc-i386.c (md_assemble): Only warn for address/data size
1604 prefixes.
1606 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1608 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1609 against Thumb function names, as the linker needs this information.
1611 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1613 * expr.c (operand): Check also that there is no advance in operand
1614 after atof_generic in order to decide "is it label 0f or floating
1615 point number?".
1617 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1620 command line options with a single dash.
1621 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1623 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1625 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1626 * tc-arm.c (arm_fix_adjustable): New routine.
1628 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1630 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1631 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1632 demand_empty_rest_of_line before mri_comment_end.
1633 (equals): Check garbage after expression before
1634 mri_comment_end in MRI mode.
1636 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1638 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1639 small immediate constant to use the constant itself rather than
1640 always using 1.
1642 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1644 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1645 (pa_leave): Likewise.
1647 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1649 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1650 prefixes.
1651 (i386_operand): Fix an error message.
1653 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1655 * doc/c-arm.texi (ARM Directives): Document .req directive.
1657 * config/tc-arm.c (reg_required_here): Display erroneous string if
1658 the register name could not be decoded.
1659 Do not set inst.instruction if the sift is -1.
1661 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1663 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1664 we do for EXTERN.
1666 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1669 even if it is belived to be unnecessary.
1671 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1673 config/tc-i386.c (i386_operand): Size immediate constants by
1674 suffix (erroneously removed as part of July 7 change).
1676 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1678 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1679 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1680 (armelf_frob_symbol): New Routine.
1681 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1683 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1685 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1687 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1690 command line switches passed to assembler.
1692 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1694 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1695 (gas_cgen_opcode_desc): Declare.
1696 (gas_cgen_parse_operand): Declare.
1697 (*): Prepend gas_ to gas specific fns to denote them as such.
1698 All uses updated.
1699 * cgen.c (gas_cgen_opcode_desc): New global
1700 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1701 (queue_fixup): Renamed from cgen_queue_fixup.
1702 (*): Prepend gas_ to gas specific fns to denote them as such.
1703 All uses updated.
1704 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1705 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1706 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1707 Open opcode table and initialize it.
1708 (make_parallel): Use gas_cgen_opcode_desc.
1709 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1710 (md_assemble): Ditto.
1712 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1714 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1715 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1716 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1717 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1718 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1719 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1720 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1721 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1722 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1723 (INIT_STAB_SECTION): Likewise.
1724 (OBJ_PROCESS_STAB): Likewise.
1726 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1727 (md_parse_option): Watch for them.
1728 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1729 (md_begin): Kill neverdef code.
1730 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1731 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1732 (s_alpha_coff_wrapper): New.
1733 (md_pseudo_table): Trap all ECOFF pseudos.
1735 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1737 Start of changes to remove mdebug section from mips*-elf
1738 Based on MIPS_STAB_ELF definition
1739 * acconfig.h: undef if not configured
1740 * config.in: undef if not configured
1741 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1742 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1743 * stabs.c (s_stab_generic): flush frag
1745 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1747 * configure.in: (arm-*-elf): Handle.
1748 (thumb-*-elf): Handle.
1749 * configure: Regenerate.
1750 * read.c (stringer): Fix typo in comment.
1751 * write.c (fixup_segment): Don't add symbol value to addend if
1752 TC_ARM and OBJ_ELF.
1753 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1754 sections.
1755 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1756 for OBJ_ELF.
1758 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1760 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1761 (write_2_short): Emit warning if new flag is set.
1762 (do_assemble): Set flags if left instruction is one of special
1763 "right-instruction-killer" type.
1765 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1767 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1768 Always output words in debug_info section as big endian.
1769 (sparc_target_format): Choose correct bfd target.
1770 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1772 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1774 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1775 to work with internationalization code. Issue an error when two
1776 operands match that are not allowed to match.
1778 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1780 * configure.in (install_tooldir): Allow target to specify whether
1781 it wants to be installed in $(tooldir)/bin.
1782 * configure: Regenerate.
1783 * Makefile.am (install-exec-local): Set install-exec-tooldir
1784 dependency via configure.
1785 * Makefile.in: Regenerate.
1787 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1789 * Makefile.am (install-exec-local): Split into two ...
1790 (install-exec-bindir,install-exec-tooldir): New rules.
1791 * Makefile.in: Regenerate.
1793 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1795 * Makefile.am (install-exec-local): Don't remove the file before
1796 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1797 W. Rozycki <macro@ds2.pg.gda.pl>.
1798 * Makefile.in: Rebuild.
1800 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1802 * cgen.c: Include libiberty.h.
1803 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1804 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1805 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1806 (md_cgen_lookup_reloc)): Declare.
1807 (md_cgen_record_fixup_exp): Declare.
1808 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1809 (m32r_relax_frag): Declare.
1810 (cgen_md_apply_fix3): Decls moved to cgen.h.
1811 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1812 (m32r_cgen_record_fixup_exp): Delete decl.
1813 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1814 (assemble_nop): Delete.
1815 (expand_debug_syms): Delete unused `exp'.
1816 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1817 Add default case for -Wall.
1818 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1819 (md_atof): Delete unused wordP.
1821 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1823 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1824 value.
1826 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1828 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1829 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1830 .print, .purgem, and .struct. Remove documentation for
1831 .app-file.
1833 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1835 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1836 Update call to insert_operand.
1838 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1840 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1842 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1844 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1845 whitespace after a prefix operator.
1847 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1849 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1851 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1853 * config/tc-sparc.c (log2): New static function.
1854 (s_reserve): Use log2 to convert alignment before calling
1855 record_alignment.
1856 (s_common): Use log2 to convert alignment before calling
1857 record_alignment and frag_align.
1858 (sparc_cons_align): Use log2.
1860 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1862 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1863 (s_common): Likewise.
1865 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1866 initialization of waddr.
1867 (sparc_elf_final_processing): Add default case to switch.
1869 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1871 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1872 than temporary real.
1874 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1876 * write.c (subsegs_finish): Don't align the segments if there were
1877 any errors.
1879 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1880 copying aux information.
1882 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1883 expression into a symbol.
1885 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1887 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1888 type to unsigned int.
1889 (md_assemble): Change type used to store offsets from unsigned
1890 long to long.
1891 (i386_operand): Switch error check to only call RESTORE_END_STRING
1892 once after parse_register.
1894 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-v850.c (md_show_usage): Changed format to match that
1897 of gcc, ld, etc.
1899 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1901 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1903 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1904 relocs.
1905 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1906 weak.
1908 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1910 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1911 * doc/Makefile.in: Rebuild.
1913 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1915 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1916 for %lo expressions.
1917 (mips_ip, case 'u'): Move range check after code to mask
1918 off bits in %hi/%lo expressions. Mask off high bits for
1919 %lo expressions.
1921 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1923 * doc/Makefile.am (gasver.texi): New target.
1924 (as.info, as.dvi): Depends upon gasver.texi.
1925 * doc/as.texinfo: Include gasver.texi. Mention version number on
1926 title page and in top node.
1927 * doc/Makefile.in: Rebuild.
1929 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1931 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1932 but not including the line containing the edict.
1933 * listing.h (LISTING_EOF): New.
1934 * input-scrub.c (input_scrub_next_buffer): Call it.
1936 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1938 * config/tc-i386.c (i386_operand): Don't set the size of an
1939 immediate address based solely on the suffix and the mode.
1941 * config/tc-i386.c (md_assemble): Add assertion to make sure
1942 overlap2 does not set Imm.
1944 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1945 sequences of whitespace to a single space.
1946 (is_space_chars): Just compare with space.
1947 (md_begin): Don't initialize space_chars.
1948 (md_assemble): Just skip a single whitespace character.
1949 (i386_operand): Rewrite base-index parsing to use new
1950 parse_register, and to skip white space. Skip white space in a
1951 number of other places too. Don't give error message if
1952 parse_register fails.
1953 (parse_register): Change reg_string parameter to be non-const.
1954 Add end_op parameter. Skip white space after the `%', and return
1955 end of register string. Give error message here rather than
1956 caller.
1958 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1960 Based on patch from Matt Semersky <matts@scd.hp.com>:
1961 * expr.c (op_encoding): Make const.
1962 (expr_set_precedence): New function.
1963 (expr_begin): Don't set operator rankings, just call
1964 expr_set_precedence.
1965 * expr.h (expr_set_precedence): Declare.
1966 * read.c (s_mri): Call expr_set_precedence.
1968 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1970 * doc/as.texinfo (Statements): Remove paragraph discussing
1971 continuing lines with a backslash. This hasn't worked for years,
1972 if it ever did.
1974 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1976 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1977 symbol definitions.
1978 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1979 (ps_CTORS, ps_DTORS): New section types.
1980 (vms_fixup_xtors_section): New function
1981 (Ctors_Psect, Dtors_Psect): Define.
1982 (IS_GXX_XTOR): Define
1983 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1984 Filter static constructors/destructors and add to
1985 Ctors_Symbols/Dtors_Symbols chain.
1986 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1987 appropriate section.
1989 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1990 * makefile.vms: Merge vax/vms support.
1992 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1994 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1995 (elf_pseudo_table): Add them.
1996 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1997 (md_apply_fix): Accept them.
1998 (mips_fix_adjustable): Don't adjust them.
1999 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2000 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2001 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2002 (tc_fix_adjustable): Don't adjust them.
2004 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2006 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2007 (cgen.o): Use it.
2008 * Makefile.in: Regenerate.
2009 * configure.in: AC_SUBST cgen_cpu_prefix.
2010 * configure: Regenerate.
2012 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2014 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2015 Changed all users of COND12_DELAY.
2017 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2019 * config/tc-mn10300.c (set_arch_mach): New function.
2020 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2021 (md_begin): Default to mn10300 mode.
2022 (md_assemble): Only accept instructions for the core mn10300
2023 chip and the active machine type.
2025 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2027 * subsegs.h (segment_info_type): Give the struct a name.
2028 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2029 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2030 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2031 * config/tc-w65.h (tc_reloc_mangle): Declare.
2032 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2034 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2036 * config/tc-v850.c (v850_comm): Restore old section
2037 after common processing.
2039 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2041 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2043 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2045 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2046 char with code that explicitly sign-extends.
2048 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2050 * config/tc-v850.c (md_begin): Restore text section as the current
2051 section after creating call table sections.
2052 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2053 code.
2055 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2056 with call to macro SYM_AUXINFO.
2058 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2060 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2061 with the program transform name.
2062 * Makefile.in: Rebuild.
2064 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2066 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2067 information.
2069 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2071 * config/tc-i386.c (i386_operand): Be prepared for a space between
2072 the open parenthesis and the start of the register operand,
2073 because of the June 16 change.
2075 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2077 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2078 BFD_ASSEMBLER.
2080 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2082 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2083 even if it is belived to be unnecessary.
2085 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2087 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2088 symbols.
2089 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2091 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2093 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2094 shift amount for a repeated operand. The shift amount for the
2095 repeated copy comes from the size of the operand.
2097 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2099 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2101 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2103 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2105 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2107 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2108 characters in it as LEX_IS_SYMBOL_COMPONENT.
2109 * config/tc-i386.h (tc_symbol_chars): Define.
2110 (extra_symbol_chars): Declare.
2111 * config/tc-i386.c (extra_symbol_chars): Define.
2112 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2113 (line_comment_chars): Set to '/' if TE_LINUX.
2114 * doc/c-i386.texi (i386-prefixes): Update.
2115 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2117 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2119 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2120 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2122 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2124 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2125 constraint in instructions REP & REPI.
2127 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2129 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2130 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2132 (check_range): If the operand is shifted, then shift the number
2133 before checking its range.
2135 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2137 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2138 common sections.
2140 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2142 * config/tc-v850.c (v850_comm): Create special sections as needed.
2144 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2146 * config/tc-d10v.c (write_2_short): Addition of swapping
2147 instructions for sequential and reverse sequential order when
2148 given order is not possible.
2150 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2152 * Makefile.am: Rebuild dependencies.
2153 (DEP_INCLUDES): Fix reference to intl build directory.
2154 * Makefile.in: Rebuild.
2156 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2158 * doc/c-i386.texi: Update 16 bit documentation.
2160 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2161 IgnoreDataSize to IgnoreSize as they are used for address size as
2162 well as data size.
2163 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2164 32-bit mode, similarly addr16/data16 and variants.
2166 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2168 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2169 sequential word multiply instructions.
2171 (do_assemble): Add extra command line argument, to allow mul32
2172 attribute to be preserved across parallel insns.
2173 (md_assemble): Insert NOPs between explicitly parallel insns which
2174 contain an 32 bit multiply and a 16 multiply.
2176 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2178 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2179 likewise for REPE.
2181 * config/tc-i386.c (reloc): Add braces.
2183 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2184 consistent with Intel naming.
2185 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2186 use bitfields in sib_byte.
2187 (modrm_byte): Don't use bitfields here either.
2189 * config/tc-i386.c (current_templates): Add const.
2190 (parse_register): Add const to return, param, and char *s.
2191 (i386_operand): Add const to reg_entry *r.
2192 * config/tc-i386.h (templates): Add const to start, end.
2194 Inspired by code for 16 bit gas support from Martynas Kunigelis
2195 <martynas@nm3.ktu.lt>:
2196 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2197 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2198 (uses_mem_addrmode): Remove.
2199 (md_estimate_size_before_relax): Add support here too.
2200 (md_relax_table): Rewrite interface to md_relax for 16 bit
2201 support.
2202 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2203 (opcode_suffix_to_type): Remove.
2204 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2205 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2206 (md_convert_frag): Likewise.
2207 (i386_operand): Add support for 16 bit base/index regs,
2208 immediates, and displacements. Remove some unnecessary casts, and
2209 localise end_of_operand_string, displacement_string_start,
2210 displacement_string_end variables. Add GCC_ASM_O_HACK.
2211 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2213 * config/tc-i386.c (prefix_hash): Remove.
2214 (md_begin): Rewrite without obstacks. Remove prefix hash table
2215 handling. Rewrite lexical table handling.
2216 (i386_print_statistics): Don't print prefix statistics.
2217 (md_assemble): Rewrite instruction parser so that line is not
2218 converted to lower case. Don't do a hash_find for prefixes,
2219 instead recognise them via opcode modifier.
2220 (expecting_operand, paren_not_balanced): Localise variables.
2221 * config/tc-i386.h (IsPrefix): Define.
2222 (prefix_entry): Remove.
2224 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2225 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2226 '\\' in case where comment_chars contains '/'.
2228 * config/tc-i386.c (MATCH): Ensure given operand and template
2229 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2230 you must write `ljmp *table(%ebx)'.
2232 From H.J. Lu <hjl@gnu.org>:
2233 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2234 as 0 ifndef BFD_ASSEMBLER.
2235 (md_assemble): Allow immediate operands without suffix or
2236 other reg operand to default in size to the current code size.
2238 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2240 * config/tc-v850.c (md_begin): Restore creation of
2241 .call_table_text and .call_table_data sections.
2243 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2246 after emitting a word of noops.
2248 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2250 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2251 (i386_operand): Simplify checks for valid base/index combinations.
2252 Disallow `in 4(%dx),%al'.
2254 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2255 index_reg const.
2256 (add_prefix): Change parameter from char to int.
2258 * config/tc-i386.h (Ugh): Define opcode modifier.
2259 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2261 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2262 CONSISTENT_REGISTER_MATCH macros to check register types more
2263 thoroughly. Check for illegal suffix/operand combinations
2264 when matching insns with operands. Handle new `s' suffix, and
2265 associated FloatMF opcode modifier for float insns with memory
2266 operands.
2267 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2268 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2269 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2270 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2271 DATA_PREFIX_OPCODE throughout.
2273 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2274 (md_assemble): Rewrite suffix/register operand checking code to be
2275 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2276 AnyMem, the better to grep.
2277 (pi): Remove Abs.
2278 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2279 given a memory operand. Don't set Abs bits either.
2280 (type_names): Remove Mem*, Abs*.
2281 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2282 define opcode_modifiers as these cases are handled by Disp8,
2283 Disp16, Disp32 and suffix checks.
2284 (COMES_IN_BOTH_DIRECTIONS): Remove.
2285 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2287 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2288 if IgnoreDataSize modifier given. Remove ShortformW modifier
2289 test. Add test for ShortForm in W base_opcode modification.
2290 Merge Seg2ShortForm and Seg3ShortForm code.
2291 * config/tc-i386.h (ShortFormW): Remove.
2292 (IgnoreDataSize): Define.
2294 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-d30v.c (md_assemble): Store previous segment state
2297 with previous instruction.
2299 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2301 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2302 (ebp, esp): Remove static variables.
2303 (MATCH): Remove test for InOutPortReg.
2304 (i386_operand): Properly handle InOutPortReg here instead.
2305 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2306 (md_assemble): Simplify and correct modrm and sib generation.
2307 (i386_operand): Add warning for scale without index.
2308 Rewrite checks for valid base/index combinations.
2310 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2311 macros and enclose in do while(0).
2312 (RESTORE_END_STRING): Likewise.
2313 (md_assemble): Add one to printed operand number so we start
2314 from 1 not 0. Add some more gettext invocations.
2315 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2316 number here too.
2318 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2319 DATA_PREFIX, SEG_PREFIX): Define.
2320 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2321 (check_prefix): Remove function.
2322 (add_prefix): New function. Add prefix to i.prefix as well as
2323 doing checks.
2324 (md_assemble): Changes for add_prefix. Remove hack for wait
2325 prefix, instead always output prefixes in fixed order. Test
2326 for jcxz/loop when selecting between word & dword operations,
2327 and add address size prefix rather than operand size prefix.
2328 Remove operand -> address size hack when emitting jcxz/loop.
2329 (i386_operand): Remove O_Absent check as it's done in expr.
2331 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2333 * configure.in: Recognize m5200 as a cpu_type of m68k.
2334 * aclocal.m4: Rebuild with current libtool.
2335 * configure: Rebuild.
2337 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2339 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2340 to relaxable_symbol to prevent references to external symbol from
2341 being relaxed.
2343 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2345 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2346 symbols are relaxable.
2348 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2350 * config/tc-v850.c (md_begin): Don't create special
2351 sections by default.
2353 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2355 * config/tc-mips.c (macro): For div and udiv, close the
2356 reorder block as soon as possible.
2358 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2360 From Matt Semersky <matts@scd.hp.com>:
2361 * macro.c (macro_mri_mode): New function.
2362 * macro.h (macro_mri_mode): Declare.
2363 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2364 MRI mode.
2366 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2368 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2369 OBJ_EVAX case.
2371 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2372 until after xstrdup in OBJ_EVAX case.
2374 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2376 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2377 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2378 of hardcoded magic number.
2379 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2381 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2383 * read.c (do_s_func): New function.
2384 (s_func): Call it.
2385 * read.h (do_s_func): Add prototype.
2387 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2389 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2390 nops if fill pattern not specified.
2392 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2394 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2395 * config/te-go32.h (TE_GO32): Define.
2396 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2398 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2400 Implement .func/.endfunc pseudo-ops.
2401 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2402 (s_func): Declare.
2403 * read.c (potable): Add .func,.endfunc.
2404 (s_func): New function.
2405 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2406 functions.
2407 (in_doc_func_p,current_function_label): New static globals.
2408 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2410 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2412 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2413 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2414 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2415 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2416 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2417 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2418 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2419 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2420 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2421 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2422 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2423 * config/tc-a29k.c: Don't define md_short_jump_size,
2424 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2425 * config/tc-alpha.c: Likewise.
2426 * config/tc-alpha.h: Likewise.
2427 * config/tc-arm.c: Likewise.
2428 * config/tc-h8300.c: Likewise.
2429 * config/tc-h8500.c: Likewise.
2430 * config/tc-hppa.c: Likewise.
2431 * config/tc-i860.c: Likewise.
2432 * config/tc-i960.c: Likewise.
2433 * config/tc-ppc.c: Likewise.
2434 * config/tc-sh.c: Likewise.
2435 * config/tc-sparc.h: Likewise.
2436 * config/tc-tic30.c: Likewise.
2437 * config/tc-w65.c: Likewise.
2438 * config/tc-z8k.c: Likewise.
2440 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2442 * config/tc-vax.c (_): Delete this macro used for placeholder
2443 values in vax_operand_width_size; it conflicts with the _() macro
2444 used for internationalization.
2446 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2448 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2449 code. From Chris Moller <moller@bops.com>.
2451 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2452 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2453 * read.c (emit_expr): Initialize seg and subseg fields of a new
2454 broken word.
2455 * write.c (write_object_file): Switch to the appropriate segment
2456 and subsegment when processing a broken word.
2458 * config/tc-m68k.c (mri_assemble): New static function.
2459 (build_mri_control_operand): Call mri_assemble rather than
2460 md_assemble.
2461 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2462 (s_mri_endf, s_mri_endw): Likewise.
2464 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2466 * read.c (s_org): Call md_flush_pending_output if it is defined.
2468 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2470 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2472 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2473 (md_parse_option): Add for same.
2474 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2475 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2476 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2478 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2480 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2482 * config/tc-arm.c (find_real_start): Relax definition of local
2483 labels.
2485 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2487 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2488 symbols at the given address, not just the last one specified.
2490 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2492 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2493 or number_to_chars_littleendian to write data.
2495 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-v850.c (md_assemble): Remove artificially created
2498 register name symbols.
2500 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2502 * write.c (fixup_segment): Change "segment" to "section" in
2503 error message.
2505 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2507 * write.c (fixup_segment): Change sym1-sym2 message again.
2509 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2511 * write.c (fixup_segment): Improve error message for sym1-sym2
2512 errors when sym1 is in a different segment from sym2.
2514 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2516 * config/tc-m32r.c (warn_unmatched_high): New static local.
2517 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2518 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2519 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2520 (md_parse_option): Likewise.
2521 (md_show_usage): Likewise.
2522 (m32r_frob_file): Likewise.
2524 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2525 (read_a_source_file): Call them.
2526 * read.h (stabs_generate_asm_file): Declare.
2527 * stabs.c (stabs_generate_asm_file): New function.
2528 (generate_asm_file): New function.
2529 (stabs_generate_asm_lineno): Move file name handling into
2530 generate_asm_file.
2532 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2534 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2535 (d30v_current_align, d30v_current_align_seg): New variables.
2536 (d30v_last_label): New variable.
2537 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2538 (s_d30v_data, s_d30v_section): Likewise.
2539 (md_pseudo_table): Call them.
2540 (md_begin): Initialize d30v_current_align_seg.
2541 (md_assemble): Call d30v_align when needed by known current alignment.
2542 (d30v_frob_label, d30v_cons_align): New functions.
2543 * config/tc-d30v.h (md_do_align): Remove.
2544 (tc_frob_label): Call d30v_frob_label.
2545 (md_cons_align): New.
2547 * config/tc-d30v.c (find_format): Convert complex expressions to
2548 expression symbols before processing. Clean up code formatting.
2550 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2552 * po/Make-in (install-info): New target.
2554 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2556 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2557 instructions.
2558 * config/tc-mn10300.c (md_assemble): Likewise.
2560 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2562 * Makefile.am: Update with `make dep-am'.
2563 (HFILES): Add cgen.h.
2564 (cgen.o): Depend on cgen.h.
2565 * Makefile.in: Regenerate.
2567 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2569 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2571 * gasp.c (grab_label): Permit a label to be a preprocessor
2572 variable by permitting a label to start with a backslash.
2574 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2576 * config/tc-mips.c (validate_mips_insn): Removed hack
2577 for previously inaccessible bitfields in some INSN_TRAP
2578 instructions.
2580 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2582 * config/tc-d30v.c (do_assemble): Abort with error message
2583 if opcode operands do not match.
2585 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2587 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2588 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2589 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2590 similar new 'q' operand.
2592 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2594 * cgen.c (cgen_asm_finish_insn): Fix typo.
2596 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2598 * cgen.h: New file.
2599 * cgen.c: Include it.
2600 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2601 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2602 All callers updated.
2603 * config/tc-m32r.c: Include cgen.h.
2604 (m23r_insn): New members num_fixups,fixups.
2606 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2608 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2609 to avoid compiler warning.
2611 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2613 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2614 calling make.
2616 * makefile.vms (OBJS): Add ehopt.obj
2618 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2620 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2622 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2624 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2625 a short format insn.
2626 (md_assemble): Set it for explicitly packed insns.
2628 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2630 * config/obj-coff.c (c_symbol_merge): Do not take address of
2631 native fields when performing the memcpy.
2633 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2635 * config/tc-mips.c (macro,macro2): Implement
2636 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2638 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2640 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2641 relocations against globally visible symbols.
2642 * config/tc-m68k.c (relaxable_symbol): New macro.
2643 (m68k_ip, md_estimate_size_before_relax): Use it.
2644 (tc_m68k_fix_adjustable): Also handle weak symbols.
2646 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2648 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2649 references to externally visible symbols.
2650 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2651 values in twice for a PC relative reloc if the symbol is
2652 externally defined.
2654 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2655 don't adjust a PC relative reloc against an externally visible
2656 symbol.
2657 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2658 for a PC relative fixup against an externally visible defined
2659 symbol, arrange to store object file and addend values as though
2660 the symbol were not defined.
2661 (tc_gen_reloc): Likewise.
2663 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2665 * read.c (sizeof_leb128): Referenced externally by write.c so
2666 don't inline.
2668 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2670 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2671 and expand a 'debug' symbol associated with the next instruction
2672 that does not cause a short instruction to be filled with a NOP.
2673 (md_pseudo_table): Add support for .debugsym.
2674 (assemble_parallel_insn): Add calls to expand_debug_sym as
2675 appropriate.
2676 (md_assemble): Ditto.
2678 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2680 * as.c (main): Conditionally call setlocale.
2681 * gasp.c (main): Likewise.
2682 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2683 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2685 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2687 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2689 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2691 * config/tc-hppa.c: Change all calls to bzero to use memset.
2692 (pa_ip): Add cast to avoid warning.
2693 (tc_gen_reloc, md_apply_fix): Likewise.
2694 (pa_find_space_by_number): Likewise.
2695 (hppa_force_relocation): Likewise.
2696 (pa_block): Change i to unsigned int.
2697 * config/obj-som.h (obj_som_copyright): Declare.
2699 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2701 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2702 for line numbers for assembly source.
2704 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2706 * configure.in: Change version number to 2.9.4
2707 * configure: Rebuild.
2709 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2711 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2713 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * ecoff.h: Change symbolS in function declaration to struct
2716 symbol.
2718 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2721 (md_convert_frag): Fix i18n typo.
2723 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2725 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2726 * ecoff.h: Protoype it.
2727 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2728 [EVAX] (s_alpha_prologue): Delete.
2729 (md_pseudo_table): Update.
2731 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2733 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2734 array to local pointer.
2735 (get_args, parse_expr): Add casts to avoid warnings.
2737 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2739 * read.c (s_set): Cast xmalloc return value to fragS *.
2740 * config/tc-m68k.c (m68k_ip): Function made static to match
2741 previous forward declaration.
2742 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2744 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-v850.c: Add internationalisation macros to error
2747 strings.
2749 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2750 macros to error strings.
2752 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2754 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2755 reloc is in the TOC csect.
2756 (md_apply_fix3): Correct gettext typo.
2758 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2761 .L - they are local labels and the branches are not really
2762 function calls but rather far jumps.
2764 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2766 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2768 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2770 * config/tc-i386.c (md_assemble): Print operand number rather than
2771 using ordinal_names.
2772 (i386_operand): Likewise.
2774 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2776 * Makefile.am (INTLLIBS): Define to work around apparent automake
2777 bug.
2778 All Makefiles: Regenerated.
2780 * Many files: Added gettext invocations around user-visible
2781 strings.
2782 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2783 HAVE_LC_MESSAGES): Define.
2784 * dep-in.sed: Added asintl.h.
2785 * po/Make-in: New file.
2786 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2787 Include "asintl.h".
2788 * read.c (Z_): Renamed from `_'.
2789 * Makefile.am (SUBDIRS): Added po.
2790 (POTFILES): new macro.
2791 (po/POTFILES.in): New target.
2792 ($(OBJS)): Added asintl.h.
2793 (HFILES): Likewise.
2794 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2795 (as_new_LDADD): Added $(INTLLIBS).
2796 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2797 (gasp_new_LDADD): Added $(INTLLIBS).
2798 (gasp_new_DEPENDENCIES): New macro.
2799 * configure, aclocal.m4: Rebuilt.
2800 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2801 po/Makefile.
2802 (ALL_LINGUAS): Define.
2803 * macro.c: Include "asintl.h".
2804 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2805 * as.h: Include "asintl.h".
2806 * config/tc-i386.c (ordinal_names): Removed.
2807 (md_assemble): Changed error text to avoid ordinal_names.
2808 (i386_operand): Likewise.
2809 (reloc): Added as_bad to avoid i18n problems.
2810 (tc_gen_reloc): Likewise.
2811 * config/tc-arm.c (bad_args): Now a #define.
2812 (bad_pc): Likewise.
2813 * config/obj-vms.c (VMS_stab_parse): Changed type of
2814 `long_const_msg'.
2815 (global_symbol_directory): Unified strings to avoid i18n
2816 problems.
2817 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2818 avoid i18n problems.
2819 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2820 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2821 i18n problems.
2822 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2823 problems.
2824 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2825 comment.
2826 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2827 problems.
2828 * as.c (print_version_id): Added an fprintf to avoid i18n
2829 problems.
2830 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2831 problems.
2832 * expr.c (expr): Added as_warn call to avoid i18n problems.
2833 * messages.c (as_assert): Changed code to avoid i18n problems.
2834 (as_abort): Likewise.
2835 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2836 (s_space): Likewise.
2837 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2839 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2841 * config/tc-i386.c (check_prefix): New static function, split out
2842 from md_assemble.
2843 (struct _i386_insn): Add wait_prefix field.
2844 (md_assemble): Remove wait_prefix local variable. Use
2845 check_prefix when adding a prefix.
2847 * config/tc-i386.c (current_templates): New static variable.
2848 (md_assemble): Remove current_templates local variable.
2849 (md_assemble, i386_operand): Improve error and warning messages in
2850 many places. Add RESTORE_END_STRING in many places before error
2851 return. Clarify some comments.
2853 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2854 element array.
2855 (md_assemble): Parse string instruction operands, looking for
2856 segment override prefixes. Check for invalid segment prefixes on
2857 string instruction.
2858 (i386_operand): i.seg[] and max mem_operand changes for string
2859 insns.
2860 * config/tc-i386.h (EsSeg): Define.
2862 * config/tc-i386.h (regKludge): Define.
2863 (iclrKludge, imulKludge): Don't define.
2864 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2865 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2866 opcode_modifier checks to look for more common cases first. Add
2867 default_seg for IsString case.
2869 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2871 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2872 AC_DECL_YYTEXT.
2873 * configure: Rebuild with new automake and libtool.
2874 * aclocal.m4, Makefile.in: Likewise.
2876 * doc/Makefile.am (as.dvi): New target.
2877 * doc/Makefile.in: Rebuild.
2879 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2881 * configure.in: Added sparc86x support.
2883 * configure: Rebuild.
2885 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2886 sparc_arch.
2887 (md_parse_option): Warn if -EL is not supported for this architecture.
2889 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2891 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2893 * config/tc-mips.c (mips_ip): Note when we use get match on
2894 the full instruction name.
2896 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2898 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2899 back into the expression to handle add/sub simplification correctly.
2901 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2903 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2905 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2908 #<n>' instruction.
2910 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2912 * symbols.c (max_indent_level): New global.
2913 (print_symbol_value_1): Use it.
2914 * expr.h (expr_build_dot): Declare.
2915 * expr.c (expr_build_dot): New function.
2917 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2919 * symbols.c (print_binary): New function.
2920 (print_expr_1): Call it.
2922 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2924 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2925 operand in the opcode.
2927 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * config/tc-i386.h: Reorder operand flags and opcode modifier
2930 flags for clarity. Remove unused definitions: Unknown,
2931 ImmUnknown, DispUnknown, NoModrm.
2932 * config/tc-i386.c (type_names): Add missing Debug type.
2933 (md_assemble): Better duplicate prefix checking. Quicker string
2934 instruction check via new opcode_modifier flag.
2936 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2938 * doc/as.texinfo (Invoking): Clarify -Wa example.
2940 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2942 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2943 (s_mips_weakext): Define.
2944 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2945 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2946 defined(TC_MIPS).
2948 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2950 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2951 is an error if the value can not be computed at assembly time.
2952 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2954 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2956 * gasp.c (main): Set next field of new include_path structure to
2957 NULL. From Avery Pennarun <averyp@gdc.ca>.
2959 * read.c (s_mri_sect): Call as_bad rather than abort for an
2960 unsupported MRI target.
2962 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2965 the destination of a branch instruction should be altered.
2966 (find_real_start): New function: Locate the real, Thumb coded
2967 start of a Thumb function.
2968 (do_t_branch23): Alter the destination of branches to Thumb
2969 functions.
2971 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2973 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2975 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2976 also.
2978 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2980 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2981 * doc/c-hppa.texi: Likewise.
2983 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2985 * Makefile.am: Rebuild dependencies.
2986 * Makefile.in: Rebuild.
2988 * Makefile.am (DEP_INCLUDES): New variable.
2989 (.dep1): Change to work when srcdir is not an absolute path.
2990 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2991 * Makefile.in: Rebuild.
2993 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2995 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2996 LinearAddress patch.
2998 * configure.in: Set version to 2.9.1.
2999 * configure: Rebuild.
3001 * Branched binutils 2.9.
3003 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3005 * config/tc-i386.h (FWait): Define.
3006 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3007 other prefixes. Check FWait flag in opcode table to see which
3008 instructions require an fwait prefix.
3010 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3012 * stabs.c (get_stab_string_offset): Always create a stab string
3013 section.
3015 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3017 Fix some gcc -Wall warnings:
3018 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3019 * ehopt.c (eh_frame_code_alignment): Likewise.
3020 * expr.c (integer_constant, operand): Likewise.
3021 * frags.c (frag_align): Likewise.
3022 * gasp.c (level_0, change_base, doinstr): Likewise.
3023 * hash.c (hash_ask): Likewise.
3024 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3025 (debugging_pseudo): Likewise.
3026 * macro.c (define_macro, check_macro): Likewise.
3027 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3028 (ignore_rest_of_line, float_cons): Likewise.
3029 * symbols.c (decode_local_label_name): Likewise.
3030 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3031 (fixup_segment, number_to_chars_bigendian): Likewise.
3032 (number_to_chars_littleendian): Likewise.
3033 * config/atof-ieee.c (gen_to_words): Likewise.
3034 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3035 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3036 * read.c (output_big_sleb128): Initialize locals to avoid
3037 warnings.
3038 (output_big_uleb128, equals): Likewise.
3039 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3040 to unsigned int. Change zeros to unsigned int.
3041 * cond.c (s_if): Add return to default case.
3042 * frags.c (frag_now_fix): Change return type to addressT.
3043 * frags.h (frag_now_fix): Update declaration.
3044 * listing.c (file_info_struct): Change linenum to unsigned int.
3045 (struct list_info_struct): Change hll_line to unsigned int.
3046 (print_source): Update format string.
3047 * read.c (emit_expr): Change scan to unsigned int, and don't
3048 bother to initialize it.
3049 * symbols.c (dollar_label_count): Change to unsigned long.
3050 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3051 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3052 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3054 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3056 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3057 mcf5200 just as we do for m68000.
3058 (m68k_init_after_args): Likewise.
3059 (md_estimate_size_before_relax): Likewise.
3061 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3063 * config/tc-v850.c (md_assemble): Store relocation addend in
3064 fixup instead of instruction.
3066 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3068 * config/tc-i386.c (md_assemble): Swap template arguments to
3069 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3070 This macro is currently symmetric, so passing them the wrong
3071 way didn't cause any problem, but may if the macro is changed
3072 in the future.
3073 After copying template to i.tm, use i.tm. rather than t-> to
3074 access fields, and make t a const*
3075 Move i.tm.operand_types[] swap to immediately after the copy.
3077 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3079 * expr.h (expr_build_uconstant): Add prototype.
3080 (expr_build_unary,expr_build_binary): Add prototypes.
3081 * expr.c (expr_build_uconstant): New function.
3082 (expr_build_unary,expr_build_binary): New functions.
3084 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3086 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3087 * macro.c (macro_expand_body): Increase buffer size.
3088 * messages.c (as_warn): Likewise.
3089 (as_warn_where, as_bad, as_bad_where): Likewise.
3091 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3093 Based on patch from H.J. Lu <hjl@gnu.org>:
3094 * Makefile.am (DISTSTUFF): New variable.
3095 (diststuff): New target.
3096 * Makefile.in: Rebuild.
3098 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3100 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3101 m32r_elf_section_change_hook.
3103 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3104 emit a nop if a section ends with a 16 bit instruction.
3106 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3108 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3109 s_lcomm rather than obj_coff_lcomm.
3110 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3112 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3114 * config/tc-i386.h (LinearAddress): Define.
3115 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3116 instruction, don't use a default segment.
3118 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3120 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3121 * configure: Rebuild.
3123 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3125 * aclocal.m4, configure: Rebuild with libtool 1.2.
3127 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3129 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3130 PC relative branches. Patch courtesy of Jonathan Walton.
3133 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3135 * configure.in (emulations): Add thumb-pe target.
3137 * configure (emulations): Add thumb-pe target.
3139 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3141 * itbl-lex.l (yywrap): Don't define if already defined as a
3142 macro.
3144 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3146 * depend.c (quote_string_for_make): New function.
3147 (wrap_output): Use it.
3149 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3151 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3152 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3154 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3156 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3157 Recognize -GN and -relax.
3158 (md_begin): Initialize gp size from -G switch.
3159 (alpha_force_relocation): Always force if -relax.
3160 (alpha_align): Take a new argument that will specify when to
3161 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3162 Change all callers. Emit nop alignment padding as nop+unop pair.
3164 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3166 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3167 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3169 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3171 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3172 require padding to the next long word boundary.
3174 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3176 * cgen.c: #include symcat.h.
3177 * config/tc-m32r.c: Likewise.
3179 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3181 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3182 absolute expressions instead of '$' prefixed register names.
3184 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3186 * read.c (s_set): Record file and line info for symbols when -as.
3187 (pseudo_set): Don't overwrite that dummy fragment.
3189 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * config/tc-ppc.c (md_pseudo_table): Add "section".
3192 (ppc_named_section): New static function.
3194 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3196 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3197 so we don't have to scan the entire list.
3199 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3201 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3202 case, allow the parallel instructions to modify the same flag
3203 bits.
3205 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3207 * listing.c (list_symbol_table): Categorize symbols by
3208 undefined_section rather than sy_frag->line == NULL.
3210 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3212 * Makefile.am (install-exec-local): Install properly when ln
3213 fails or tooldir == prefix.
3215 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3217 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3218 Test result of insert_operand for error.
3220 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3223 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3224 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3225 * doc/Makefile.in: Rebuild.
3227 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3229 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3230 (macro): Fix handling of M_COP[0-3].
3232 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3234 Based on patches from Ross Harvey <ross@teraflop.com>:
3235 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3236 if macro_alternate or macro_mri.
3237 (getstring): Remove support for byte constants between < and >.
3238 (get_any_string): '<' only starts a string if macro_alternate or
3239 macro_mri.
3240 (macro_expand_body): Permit keyword parameters following
3241 positional parameters.
3243 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3244 * configure.in (alpha*-*-netbsd*): New target.
3245 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3246 * configure: Rebuild.
3248 * as.h (flag_warn_suppress_instructionswap): Move from here...
3249 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3250 here, and make static.
3252 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3253 BFD_ASSEMBLER or MANY_SEGMENTS.
3255 * as.c (show_usage): Update bug-gnu-utils address.
3256 * gasp.c (show_usage): Likewise.
3257 * doc/as.texinfo (Bug Reporting): Likewise.
3259 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3261 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3262 insns regardless of the size of a pointer if we're in mips I or
3263 MIPS II mode.
3264 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3266 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3268 Fix rac to accept only a0:
3269 * tc-d10v.c (parallel_ok, find_opcode):
3270 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3271 Introduce OPERAND_GPR.
3273 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3275 * read.c (s_fill): Handle non-constant repeat counts by creating
3276 an rs_space fragment.
3278 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3280 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3281 from as_bad to as_warn.
3283 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3285 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3286 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3287 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3289 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3291 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3292 seg_fix_rotP rather than fix_root from seg_info.
3294 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3296 * expr.c: Add support for 0x1_2_3_4 bignums.
3298 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3300 * configure.in: Change -linux* to -linux-gnu*.
3301 * configure: Rebuild.
3303 * app.c (do_scrub_begin): Treat \r as whitespace.
3305 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3307 * Makefile.am: Update dependencies.
3308 * Makefile.in: Rebuild.
3310 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3312 * configure, aclocal.m4: Rebuild with new libtool.
3314 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3316 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3317 the argument to bfd_set_arch_mach.
3318 (load_address): Use bfd_arch_bits_per_address to determine the
3319 bit size of an address instead of looking at the isa level.
3320 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3322 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3326 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3328 * ehopt.c: New file.
3329 * as.h (enum _relax_state): Add rs_cfa.
3330 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3331 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3332 * read.c (emit_expr): Call check_eh_frame.
3333 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3334 (relax_segment): Likewise.
3335 * Makefile.am: Rebuild dependencies.
3336 (GAS_CFILES): Add ehopt.c.
3337 (GENERIC_OBJS): Add ehopt.o.
3338 * doc/internals.texi (Frags): Document rs_cfa.
3340 * as.c (show_usage): Mention --traditional-format.
3341 (parse_args): Accept --traditional-format.
3342 * as.h (flag_traditional_format): Declare.
3343 * output-file.c (output_file_create): If flag_traditional_format,
3344 set BFD_TRADITIONAL_FORMAT on stdoutput.
3345 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3347 * config/tc-mips.c (append_insn): Make sure that if we have a
3348 fixup for an unmatched %hi reloc, it does not associated with a
3349 variant frag.
3351 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3352 * doc/Makefile.in: Likewise.
3354 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3356 * config/tc-m32r.c (check_for_side_effects): New function.
3357 (can_make_parallel): Add checks for instruction side effects
3358 clashing with the other instruction.
3359 (assemble_parallel_insn): Improve warning messages. Return error
3360 message from non-swapped instruction order.
3362 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3364 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3366 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3367 md_cleanup definition. This moves the forced literal output to
3368 the end of the source pass, and avoids macro's inserting literals
3369 into the code immediately after the macro expansion.
3371 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3374 a gas internal symbol is adjustable.
3375 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3377 * as.h: If gcc version greater than 2.6, use `__format__' and
3378 `__printf__' in function attributes, rather than `format' and
3379 `printf'.
3381 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3383 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3385 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3387 Add tms320c30 support:
3388 * config/tc-tic30.h: New file.
3389 * config/tc-tic30.c: New file.
3390 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3391 TARGET_FORMAT as "coff-tic30".
3392 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3393 * Makefile.am: Rebuild dependencies.
3394 (CPU_TYPES): Add tic30.
3395 (CPU_OBJ_VALID): tic30-aout is valid.
3396 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3397 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3398 * configure, Makefile.in: Rebuild.
3400 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3402 * config/tc-v850.c (md_assemble): Improvements to error messages.
3404 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3406 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3407 BFD_RELOC_HI16_S to store the high bits of any value.
3409 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3410 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3411 assembler calculate relocations to any external symbol at all.
3412 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3413 involving generation of pc-relative relocs.
3414 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3415 has been moved to md_apply_fix3.
3417 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3418 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3419 which actually means (the address of identifier's GOT entry) +
3420 constant, which is not particularly useful.
3422 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3424 * read.h (include_dirs): Declare.
3425 (include_dir_count,include_dir_maxlen): Declare.
3427 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3429 * configure.in: Correct check for shared opcodes library.
3430 * configure: Rebuild.
3432 * listing.c (buffer_line): If we can't open the file, set at_end.
3433 (listing_print): Remove unused local variable fi.
3435 * config/m68k-parse.y (reglistpair): Handle register list in
3436 either order.
3438 * config/vms-conf.h: Don't undef VERSION.
3440 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3442 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3443 OBJS variable.
3444 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3445 variable.
3446 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3447 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3448 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3449 (EXTRA_DIST): Define.
3450 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3451 explicitly rather than via the list of object files.
3452 (gcc-as.opt): New file created when make-gas.com is run.
3453 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3454 itbl-cpu.h} to #include appropriate file rather than copying that
3455 file.
3456 * config/vms-conf.h: Synchronize with current config.in.
3457 * Makefile.in: Rebuild.
3459 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3461 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3462 (parallel_ok): Relaxed parallel subinstruction dependency check.
3464 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3466 * as.h (flag_warn_suppress_instructionswap): added new flag.
3467 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3468 command line argument.
3469 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3470 warning only if flag_warn_suppress_instructionswap is false.
3472 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3474 * configure.in (i386-*-mingw32*): New target.
3475 * configure: Rebuild.
3477 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3479 * symbols.c (resolve_symbol_value): Don't set the segment if it
3480 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3482 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3483 S_GET_SEGMENT.
3485 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3487 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3488 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3489 compiler.
3491 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3495 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3497 * config/tc-v850.c (v850_insert_operand): Display instruction when
3498 an error is encountered.
3500 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3502 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3503 (i386-*-sco3.2v5*coff): New target.
3504 (i386-*-sco3.2*): New target.
3505 * configure: Rebuild.
3507 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-v850.c: Tidy error message production.
3511 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3513 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3514 validate_immediate return value in the right type for comparisons
3515 to FAIL.
3517 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3519 * listing.c (MAX_BYTES): Use listing variables not constants.
3520 (data_buffer): No longer an array, but a pointer.
3521 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3522 (listing_listing): Allocate data_buffer.
3524 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3526 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3527 --listing-rhs-width, --listing-cont-lines.
3528 (show_usage): Update.
3529 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3530 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3531 (print_lines): Use the variables instead of the constants.
3532 (listing_listing): Likewise.
3533 * listing.h: Declare the new vars.
3535 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3537 * as.c (parse_args): Add --keep-locals alias for -L.
3538 Add --strip-local-absolute.
3539 (show_usage): Update.
3540 * as.h (flag_strip_local_absolute): New flag.
3541 * symbols.c (S_IS_LOCAL): Use it.
3542 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3543 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3544 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3546 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-m32r.c: Detect if explicitly parallel instructions
3549 might have an io conflict and issue a warning message.
3551 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3553 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3554 cgen_swap_fixups): Functions to save, restore and swap the fixup
3555 chain with a backup copy.
3556 (cgen_asm_finish_insn): Returns address of constructed insn.
3558 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3560 * listing.c (file_info_struct): Remove FILE, add POS.
3561 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3562 (file_info): Don't open the file.
3563 (buffer_line): Check for the file in the last_open cache, updating
3564 as necessary.
3565 (print_source): Don't reference file_info->file.
3566 (listing_listing): Likewise.
3567 (listing_print): Close the file in the cache, if any.
3569 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * read.c (dwarf_file_string): New file static variable.
3572 (emit_expr): Look for constant sequence that leads up to a file
3573 name in DWARF debugging output.
3574 (stringer): Use dwarf_file_string to decide whether to accept a
3575 string as a file name.
3577 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3579 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3580 (crack_operand): Add reg->reglst MRI hack.
3581 (r_seg): Put reglst symbols in reg_section.
3582 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3584 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3586 * tc-sh.c (get_specific): Handle SGR & DBR.
3588 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3590 * tc-h8300.c (parse_reg): Take the length of the symbol into
3591 account when attempting to match a register name.
3592 * tc-h8500.c (parse_reg): Likewise.
3594 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3596 * cgen.c: Formatting changes to improve readability.
3598 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3600 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3601 delay slot.
3603 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3605 Based on a patch from Jim Wilson
3606 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3607 (tc_gen_reloc): Handle cross section PC relative relocs
3608 correctly.
3610 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3612 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3614 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3616 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3617 (expr_jmp_buf): New static local.
3618 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3619 (cgen_md_operand): New function.
3620 * tc-m32r.c: Clean up pass over `struct foo' usage.
3621 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3623 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3625 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3626 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3628 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3630 * config/tc-i386.c (i386_operand): Give an error if there are
3631 unrecognized characters after an expression.
3633 For older changes see ChangeLog-9697