1 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3 * read.c (read_a_source_file): Only declare inescape if
6 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
8 (find_entry_byval): Add parens to avoid warning.
10 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
12 * symbols.c (resolve_symbol_value): Don't permit subtraction of
15 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
17 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
20 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
21 synthetize_setx): New functions.
22 (md_assemble): Broken the special cases into the above
23 functions. Make compiler happy if sizeof(bfd_vma)==4.
24 Fix sethi generated from set/setuw. If instructions have a relloc,
25 always clear the fields to be relocated in the opcode.
26 (sparc_ip): Remove special_case global variable.
28 1999-06-10 Ian Lance Taylor <ian@zembu.com>
30 Based on patches from John W. Woznack <jwoznack@concentric.net>:
31 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
32 indication of success rather than a value.
33 (itbl_get_val): Likewise.
34 (itbl_get_field): Use strcspn. Change delimiters to include
36 * itbl-ops.h (itbl_get_reg_val): Update declaration.
37 (itbl_get_val): Likewise.
38 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
40 * symbols.c (copy_symbol_attributes): Convert local symbols to
43 1999-06-10 Nick Clifton <nickc@cygnus.com>
45 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
48 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
50 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
51 Optimize set if sizeof(bfd_vma) == 64.
52 (sparc_ip): Fix sethi - without %hi() it should generate
53 R_SPARC_22 reloc, not R_SPARC_HI22.
54 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
56 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
58 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
59 (s_ncons): New function.
60 (native_op_table): New table.
61 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
62 R_SPARC_OLO10 handling.
64 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
66 * expr.h (struct expressionS): Revert last change; widen X_op.
67 * config/tc-alpha.c (md_begin): Check the field is wide enough.
69 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
71 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
72 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
73 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
74 * Makefile.in: Regenerated.
76 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
77 `common' pass on to s_mri_common.
78 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
80 1999-06-06 Richard Henderson <rth@cygnus.com>
82 * config/obj-elf.c (obj_elf_section): Don't free the return
83 value of demand_copy_C_string.
85 1999-06-05 Richard Henderson <rth@cygnus.com>
87 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
88 creation logic from obj_elf_create_section.
90 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
92 (special_sections): Make const.
93 (obj_elf_section): Gut and rewrite parsing.
94 (obj_elf_change_section): New function broken out of obj_elf_section.
95 (obj_elf_parse_section_letters): Likewise.
96 (obj_elf_section_word): Likewise.
97 (obj_elf_section_type): Likewise.
98 (obj_elf_previous): Treat as a toggle.
99 (obj_elf_popsection): New.
100 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
101 (ppc_section_type): Likewise.
102 * config/tc-ppc.h: Likewise.
104 * expr.h (struct expressionS): Don't make X_op a bitfield.
105 * config/tc-alpha.c: Update for symbol handling changes.
106 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
107 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
109 1999-06-05 Richard Henderson <rth@cygnus.com>
111 * dwarf2dbg.c (*): Convert to K&R + prototypes.
112 (dwarf2_gen_line_info): Kill unused variables.
113 (dwarf2_finish): Likewise.
114 (dwarf2_where): Likewise.
115 (dwarf2_directive_file): If we've only got a string,
116 hand off to s_app_file.
117 * ecoff.c: Move the include of ecoff.h.
118 * symbols.h (S_IS_FUNCTION): Prototype.
120 * read.c (LEX_HASH): Supply a default.
122 (s_globl): Update `c' after skipping whitespace.
123 * read.h (LEX_END_NAME, is_name_ender): New.
124 * expr.c (get_symbol_end): Respect it.
126 1999-06-04 Mark Klein <mklein@dis.com>
128 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
130 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
132 * config/tc-hppa.c: Update for symbol handling changes.
134 1999-06-03 Ian Lance Taylor <ian@zembu.com>
136 * cgen.c: Update for symbol handling changes.
137 * config/tc-m32r.c: Likewise.
139 * config/tc-hppa.h: Update for symbol handling changes.
140 * config/tc-hppa.c: Likewise.
142 * config/tc-arm.h: Update for symbol handling changes.
143 * config/tc-arm.c: Likewise.
144 (symbol_make_empty): Remove. Just use symbol_create.
146 * symbols.c (symbol_set_tc): Correct name.
148 * Makefile.am: Rebuild dependencies.
149 ($(OBJS)): Don't depend upon struc-symbol.h.
150 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
151 * dep-in.sed: Don't remove struc-symbol.h.
152 * Makefile.in: Rebuild.
154 * doc/internals.texi (Symbols): Describe changes in symbol
157 1999-06-03 Richard Henderson <rth@cygnus.com>
159 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
160 instead of doing the work by hand.
162 1999-06-03 David Mosberger <davidm@hpl.hp.com>
164 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
165 state of line state-machine.
166 (struct ls): Collect DWARF2 line state-machine state in new member
167 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
168 resulted in any DWARF2 directives.
169 (reset_state_machine): New function.
170 (out_end_sequence): Ditto.
171 (dwarf2_gen_line_info): When switching sections or switching to a
172 lower text address, call out_end_sequence() first to terminate the
173 previous code sequence as code sequences MUST have monotonically
174 increasing addresses.
175 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
177 1999-06-03 David Mosberger <davidm@hpl.hp.com>
179 * as.c (parse_args): Add option -gdwarf2 to allow requesting
180 DWARF2 debug info (line information only, at this point).
181 * as.h: Update comment about supported debug formats.
182 * dwarf2dbg.c, dwarf2dbg.h: New files.
183 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
185 * expr.c (operand): Don't use [ for parens if we want an index op.
186 (op_encoding): Switch [ into O_index, if desired.
187 (op_rank): Renumber with O_index on bottom.
188 (expr): If O_index, match closing bracket.
189 * expr.h (O_index): New.
191 * read.c (read_a_source_file): Conditionally allow matched "
192 in lines passed to md_assemble.
194 * config/obj-elf.c (elf_pseudo_table): Add `common'.
196 1999-06-03 Ian Lance Taylor <ian@zembu.com>
198 Add support for storing local symbols in a small structure to save
199 memory when assembling large files.
200 * as.h: Don't include struc-symbol.h.
201 (symbolS): Add typedef.
202 * symbols.c: Include struc-symbol.h.
203 (local_hash): New static variable.
204 (save_symbol_name): New static function, from symbol_create.
205 (symbol_create): Call save_symbol_name.
206 (local_symbol_count): New static variable.
207 (local_symbol_conversion_count): Likewise.
208 (LOCAL_SYMBOL_CHECK): Define.
209 (local_symbol_make): New static function.
210 (local_symbol_convert): New static function.
211 (colon): Handle local symbols. Create local symbol for local
213 (symbol_table_insert): Handle local symbols.
214 (symbol_find_or_make): Create local symbol for local label name.
215 (symbol_find_base): Check for local symbol.
216 (symbol_append, symbol_insert): Check for local symbols.
217 (symbol_clear_list_pointers, symbol_remove): Likewise.
218 (verify_symbol_chain): Likewise.
219 (copy_symbol_attributes): Likewise.
220 (resolve_symbol_value): Handle local symbols.
221 (resolve_local_symbol): New static function.
222 (resolve_local_symbol_values): New function.
223 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
224 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
225 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
226 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
227 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
228 (symbol_previous, symbol_next): New functions.
229 (symbol_get_value_expression): Likewise.
230 (symbol_set_value_expression): Likewise.
231 (symbol_set_frag, symbol_get_frag): Likewise.
232 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
233 (symbol_mark_used_in_reloc): Likewise.
234 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
235 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
236 (symbol_mri_common_p): Likewise.
237 (symbol_mark_written, symbol_clear_written): Likewise.
238 (symbol_written_p): Likewise.
239 (symbol_mark_resolved, symbol_resolved_p): Likewise.
240 (symbol_section_p, symbol_equated_p): Likewise.
241 (symbol_constant_p): Likewise.
242 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
243 (symbol_get_obj, symbol_set_obj): Likewise.
244 (symbol_get_tc, symbol_set_tc): Likewise.
245 (symbol_begin): Initialize local_hash.
246 (print_symbol_value_1): Handle local symbols.
247 (symbol_print_statistics): Print local symbol statistics.
248 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
249 Declare new symbols.c functions. Move many declarations here from
251 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
252 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
253 (struct symbol): Move bsym to make it clearly the first field.
254 Remove TARGET_SYMBOL_FIELDS.
255 (symbolS): Don't typedef.
256 (struct broken_word): Remove.
257 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
258 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
259 (symbol_clear_list_pointers): Likewise.
260 (symbol_insert, symbol_remove): Likewise.
261 (symbol_previous, symbol_append): Likewise.
262 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
263 (struct local_symbol): Define.
264 (local_symbol_converted_p, local_symbol_mark_converted): Define.
265 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
266 (local_symbol_get_frag, local_symbol_set_frag): Define.
267 (local_symbol_get_real_symbol): Define.
268 (local_symbol_set_real_symbol): Define.
270 * write.c (write_object_file): Call resolve_local_symbol_values.
271 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
272 (TARGET_SYMBOL_FIELDS): Don't define.
273 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
274 ECOFF_DEBUGGING, add ECOFF fields.
275 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
276 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
277 ECOFF_DEBUGGING, add ECOFF fields.
278 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
279 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
280 * config/tc-mcore.h: Don't include struc-symbol.h.
281 (TARGET_SYMBOL_FIELDS): Don't define.
282 (struct mcore_tc_sy): Define.
283 (TC_SYMFIELD_TYPE): Define.
284 * Many files: Use symbolS instead of struct symbol. Use new
285 accessor functions rather than referring to symbolS fields
288 * read.c (s_mri_common): Don't add in value of line_label.
290 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
291 checking for SEC_LINK_ONCE.
293 * config/tc-sh.h (sh_fix_adjustable): Declare.
295 * app.c (input_buffer): New static variable.
296 (app_push): Save saved_input in allocated buffer.
297 (app_pop): Restored saved_input.
298 (do_scrub_chars): Change get parameter to take char * and int as
299 arguments. Change GET macro to pass input_buffer to get
300 function. Don't save input into allocated buffer.
301 * as.h (do_scrub_chars): Update declaration.
302 * input-file.c (input_file_get): Change to take char * and int.
303 Read data into passed in buffer. Remove static buffer.
304 * read.c (scrub_from_string): Change to take char * and int. Copy
305 data into passed in buffer.
307 * hash.h: Neaten. Declare hash_traverse.
308 * hash.c: Complete rewrite based on BFD hashing code.
309 * gasp.c (chunksize): New variable.
310 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
313 1999-05-28 Nick Clifton <nickc@cygnus.com>
315 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
316 addend unless the target uses an old ABI.
318 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
320 -Wchar-subscripts cleanup
321 * listing.c (listing_newline): Use unsigned char variable, so
322 calls to isascii,iscntrl are correct.
323 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
325 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
326 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
327 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
328 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
330 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
332 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
334 (arch_coldfire_p): New #define.
335 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
337 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
339 * config/tc-m68k.c (install_operand): Add places `n', `o'.
341 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
342 (install_operand): Add place `N'.
343 (init_table): Add registers ACC, MACSR, MASK.
345 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
347 * config/tc-m68k.c: Change mcf5200 --> mcf.
348 (archs): Add mcf5206e, mcf5307.
349 (m68k_ip): Add format `u'.
350 (install_operand): Add place `m', `M', `h'.
351 (init_table): Add upper/lower registers.
353 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
355 1999-05-28 Martin Dorey <mdorey@madge.com>
357 * config/tc-i960.c: Several minor changes to add ELF and
358 BFD_ASSEMBLER support.
359 * config/tc-i960.h: Likewise.
360 * configure.in (i960-*-elf*): New target.
361 * aclocal.m4, configure: Rebuild.
363 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
365 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
366 reloc changes when defined(BFD_ASSEMBLER).
368 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
370 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
372 * write.c (write_print_statistics): Output to file, not stderr.
374 * expr.c (generic_bignum_to_int32,64): Prototype.
376 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
377 output_sleb128, output_uleb128, output_big_sleb128,
378 output_big_uleb128, output_big_leb128): Prototype.
379 (output_big_sleb128, output_big_uleb128): Make inline.
380 (output_big_leb128): Remove inline
382 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
383 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
384 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
385 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
386 value for correct overflow check in write.c:fixup_segment.
387 * write.c (fixup_segment): Move bitfield overflow checks to after
388 the md_apply_fix call.
389 * config/obj-coff.c (fixup_segment): Likewise.
390 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
391 valueT *val argument.
393 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
395 * config/atof-ieee.c (gen_to_words): Correctly round a
396 denormalized number. Fix off-by-one in range checking for
397 exponent in a denormal.
399 1999-05-10 Nick Clifton <nickc@cygnus.com>
401 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
404 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
406 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
408 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
410 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
411 (ReverseRegRegmem): Remove.
412 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
413 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
414 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
417 From Doug Ledford <dledford@redhat.com>
418 * config/tc-i386.h (RegXMM): New for P/III.
419 * config/tc-i386.c: Add support for P/III.
421 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
423 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
424 (md_begin): Allow ppc32 insns in ppc64bridge mode.
425 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
427 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
429 * config/tc-i386.c (i386_immediate): Skip whitespace before
430 complaining about junk after expression.
431 (i386_displacement): Likewise.
433 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
435 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
436 Don't copy before downcaseing.
438 1999-05-05 Catherine Moore <clm@cygnus.com>
440 * tc-m68k.c: Include elf/m68k.h.
441 (m68k_elf_final_processing): New routine.
442 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
445 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
447 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
450 1999-04-30 Nick Clifton <nickc@cygnus.com>
452 * config/tc-mcore.c (mcore_s_section): Dump literals before
455 1999-04-29 Nick Clifton <nickc@cygnus.com>
457 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
460 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
462 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
463 (TC_INIT_FIX_DATA): Delete.
464 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
465 (TC_INIT_FIX_DATA): Delete.
466 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
467 * write.c (fix_new_internal): Initialize fx_cgen member.
468 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
469 (gas_cgen_md_apply_fix3): Update.
470 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
471 (md_cgen_record_fixup_exp): Update.
472 (FX_OPINFO_R_TYPE): Update.
474 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
475 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
476 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
477 * frags.h (struct frag): Make opindex, opinfo ints.
479 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
481 1999-04-26 Tom Tromey <tromey@cygnus.com>
483 * aclocal.m4, configure: Updated for new version of libtool.
485 1999-04-22 Nick Clifton <nickc@cygnus.com>
487 * config/tc-mcore.c (md_apply_fix3): Renamed function from
489 (md_apply_fix3): Do not fix up absolute relocations against
492 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
494 1999-04-20 Nick Clifton <nickc@cygnus.com>
496 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
497 changes and data-in-text directives.
498 (mcore_cons): New function: intercept cons() operations.
499 (mcore_float_cons): New function: intercept float_cons()
501 (mcore_stringer): New function: intercept stringer() operations.
503 1999-04-18 Ian Lance Taylor <ian@zembu.com>
505 * obj.h (struct format_ops): Change generate_asm_lineno field to
507 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
509 * config/tc-alpha.c (find_opcode_match): Add default case to
511 (find_macro_match): Likewise.
512 (load_expression): Parenthesize && within ||.
514 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
516 1999-04-17 Nick Clifton <nickc@cygnus.com>
518 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
519 .text .data .section pseudo ops.
520 (mcore_s_section): New function. Dump lits before changing secs.
521 (mcore_s_text): New function. Dump lits before changing secs.
522 (mcore_s_data): New function. Dump lits before changing secs.
524 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
526 * config/tc-mips.c (mips_32bitmode): New.
527 (md_begin): Set mips_32bitmode if needed.
528 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
529 Set EF_MIPS_32BITMODE.
531 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
533 * config/obj-coff.c (c_section_symbol): Fix typo in previous
536 1999-04-16 Nick Clifton <nickc@cygnus.com>
538 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
540 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
542 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
543 expressions correctly.
546 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
548 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
550 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
552 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
553 and fmpynfadd instructions.
555 1999-04-11 Richard Henderson <rth@cygnus.com>
557 * as.h (environ): Declare it, if needed.
558 * as.c (dump_statistics): Don't declare environ.
559 * configure.in (environ): Detect declaration.
560 * configure, config.in: Rebuild
562 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
563 (i386_displacement): Allocate enough space for replacement buffer.
564 Clean up replacement buffer initialization.
566 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
568 * subsegs.c (section_symbol): Don't create a new symbol if one
569 already exists; instead, use the existing one, but set its segment
570 and frag data if it hasn't already been defined.
571 * config/obj-coff.c (c_section_symbol): Likewise.
573 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
575 * tc-alpha.c (load_expression): Call as_bad instead of abort.
577 1999-04-08 Nick Clifton <nickc@cygnus.com>
579 * config/tc-mcore.c: New File: Support routines for MCore
581 * config/tc-mcore.h: New File: Definitions for MCore assembler.
582 * config/obj-coff.c: Add support for mcore-pe target.
584 * Makefile.am: Add support for MCore targets.
585 * Makefile.in: Regenerate.
586 * configure.in: Add support for MCore targets.
587 * configure: Regenerate.
589 * doc/all.texi: Set MCORE.
590 * doc/as.texinfo: Document MCore specific command line options.
592 * write.h: Prevent multiple inclusion.
594 1999-04-06 Ian Lance Taylor <ian@zembu.com>
596 * asintl.h (LC_MESSAGES): Never define.
597 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
599 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
602 * Makefile.am (m68k-parse.c): If configuring in the source
603 directory, copy m68k-parse.y into the local directory before
604 running ylwrap, to remove spurious differences when generating
606 * Makefile.in: Rebuild.
608 * config/tc-sparc.h (md_do_align): Just allocate the number of
609 bytes necessary, rather than always allocating 1024.
611 1999-04-04 Ian Lance Taylor <ian@zembu.com>
613 * listing.c (listing_newline): Add cast to avoid warning.
614 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
615 * config/tc-i386.c (i386_scale): Add return value.
616 (build_displacement_string): Remove unused local temp_disp2.
617 (i386_intel_memory_operand): Add parentheses to avoid warning.
618 (i386_intel_operand): Remove unused local end_of_operand_string.
619 (i386_operand): Remove unused local operand_modifier.
620 (i386_operand): Add parens to avoid warning.
622 1999-04-04 Don Bowman <don@pixsci.com>
624 * configure.in: Add mips*-*-vxworks* target; have it define
626 * configure, config.in: Rebuild.
628 1999-03-31 Nick Clifton <nickc@cygnus.com>
630 * configure.in (emulations): Add support for arm-epoc-pe.
631 * configure: Regenerate.
632 * config/te-epoc-pe.h: New file. Define macros specific to
634 * config/tc-arm.h: Select epoc-pe-arm target format if configured
635 for arm-epoc-pe target.
637 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
639 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
641 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
643 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
644 detect ",n" without a condition.
645 (pa_parse_neg_cmpsub_cmpltr): Likewise.
648 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
650 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
651 instruction is encoded with one bit.
654 1999-03-23 Ian Lance Taylor <ian@zembu.com>
656 * doc/internals.texi (CPU backend): Mention that
657 line_separator_chars should not include newline. From thi
658 <ttn@mingle.glug.org>.
660 1999-03-22 Doug Evans <devans@casey.cygnus.com>
662 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
663 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
665 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
667 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
669 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
671 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
674 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
676 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
678 1999-03-15 Martin Hunt <hunt@cygnus.com>
680 * app.c (do_scrub_begin): Change '-' back to a symbol char
681 so we can use multiple opcodes on a line again.
683 * config/tc-d30v.c: By default, warn if a symbol has
684 the same name as a register. Plus some minor
685 updates from the branch.
687 1999-03-13 Nick Clifton <nickc@cygnus.com>
689 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
690 BFD_RELOC_16 and BFD_RELOC_64.
692 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
694 * expr.c (expr): Add missing else.
696 1999-03-12 Nick Clifton <nickc@cygnus.com>
698 * config/tc-arm.c (md_apply_fix3): Improve error message.
700 1999-03-11 Doug Evans <devans@casey.cygnus.com>
702 * Makefile.am (CPU_TYPES): Add fr30.
703 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
704 (fr30,m32r dependencies): Update.
705 * Makefile.in: Rebuild.
707 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
708 (gas_cgen_record_fixup_exp): Ditto.
709 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
710 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
711 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
712 (md_cgen_lookup_reloc): Update use of operand->type.
713 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
714 (md_convert_frag): Call cgen_operand_lookup_by_num.
715 (md_cgen_lookup_reloc): Update use of operand->type.
716 (m32r_cgen_record_fixup_exp): Ditto.
718 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
720 * config/tc-mips.c (md_show_usage): Fix message.
722 1999-03-03 Nick Clifton <nickc@cygnus.com>
724 * doc/c-arm.texi (ARM Syntax): Document new command line switches
725 and LDR reg,=<expr> instruction.
727 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
730 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
732 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
734 1999-02-17 Nick Clifton <nickc@cygnus.com>
736 This patch was created by: Scott Bambrough
737 <scottb@corelcomputer.com>
740 Special cased '@' character. The '@' character is used as the
741 ARM assembler comment character, as a special character
742 and in ELF .symver pseudo-op's, and as a special character in
743 .type and .section pseudo-ops.
744 (symver_pseudo): New static variable.
745 (symver_state): New static variable.
746 (struct app_save): Add field 'symver_state'.
747 (app_push): Save global symver_state int struct app_save.
748 (app_pop): Restore global symver_state from struct app_save.
749 (do_scrub_chars): Special case handling of '@' character in
752 * configure.in: Modified to recognize armv* uname syntax from ARM
754 * configure: Regenerated.
756 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
757 a prefix to the section's type.
758 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
761 * config/tc-arm.h: Add support for PIC generation:
762 (pic_code): New boolean.
763 (obj_relocate_extern): Define.
764 (TC_RELOC_RTSYM_LOC_FIXUP): Define
765 (TC_CONS_FIX_NEW): Define.
766 (tc_fix_adjustable): Define.
767 (GLOBAL_OFFSET_TABLE_NAME): Define.
769 * config/tc-arm.c: Add support for PIC generation:
770 (line_seperator_chars): Allow ';' as a seperator for Linux.
771 (is_immediate_prefix): New macro.
772 (arm_parse_reloc): New function.
773 (s_arm_elf_cons): New function.
774 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
775 (md_undefined_symbol): Special case handling for the Global Offset
777 (md_apply_fix3): Handle PIC relocs.
778 (tc_gen_reloc): Handle PIC relocs.
779 (md_parse_option): Add support for '-k' command line switch to
780 enable PIC generation.
781 (cons_fix_new_arm): New function.
782 (s_arm_elf_cons): New function.
784 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
786 * configure.in: Add comments for uses of AC_DEFINE.
787 * acinclude.m4: Likewise.
788 * acconfig.h: Remove.
789 * aclocal.m4: Rebuild.
790 * configure: Rebuild.
791 * Makefile.in: Rebuild.
792 * config.in: Rebuild.
794 1999-02-15 Jim Lemke <jlemke@cygnus.com>
796 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
797 non-constant offset from a base register.
799 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
801 * config/tc-alpha.c (md_show_usage): Put \ before newline in
804 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
806 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
807 (emit_insn): Look for pc-relative and no-overflow specifiers on
808 internal relocation types.
810 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
812 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
815 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
817 (mips_4650, mips_4010, mips_4100): Variables removed.
818 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
819 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
821 (md_begin): Don't bother initializing the mips_NNNN variables;
822 mips_cpu is set, and that's good enough now.
823 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
824 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
825 (show): New function, to handle wrapping in the CPU lists.
826 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
828 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
830 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
831 than treat as an immediate specifier.
833 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
835 * config/tc-i386.c: Prototype many functions.
836 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
837 (i386_immediate): Remove unused second argument.
838 (i386_intel_operand): Fix i386_is_reg typo.
839 (i386_operand): Use allow_naked_reg.
840 (output_invalid): Make operand int for K&R.
842 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
844 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
846 * Makefile.in: Rebuild.
848 1999-02-09 Doug Evans <devans@casey.cygnus.com>
850 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
852 (EXTRA_as_new_SOURCES): Comment out.
853 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
854 * Makefile.in: Rebuild.
855 * doc/Makefile.in: Rebuild.
856 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
857 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
858 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
859 * configure: Rebuild.
860 * aclocal.m4: Rebuild.
861 * config.in: Rebuild.
862 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
863 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
864 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
865 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
866 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
867 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
868 (gas_cgen_record_fixup_exp): Ditto.
869 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
870 descriptor, not global variable.
871 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
872 descriptor, not global variable. Refer to insert_operand handler
873 via cpu descriptor, not global function.
874 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
875 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
876 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
877 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
878 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
879 * config/tc-m32r.c: Ditto.
880 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
881 (md_assemble): Ditto.
882 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
884 1999-02-09 Nick Clifton <nickc@cygnus.com>
886 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
887 relocations for ELF targets.
889 1999-02-08 Nick Clifton <nickc@cygnus.com>
891 * configure.in: Add support for StrongARM target.
892 * configure: Regenerate.
894 1999-02-05 Nick Clifton <nickc@cygnus.com>
896 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
898 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
901 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
903 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
905 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
907 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
908 (INTEL_DWORD_MNEM_SUFFIX): Define.
914 (OFFSET_FLAT): Define.
916 (NONE_FOUND): Define.
919 * config/tc-i386.c (set_intel_syntax): New routine.
920 (intel_syntax): Declare.
921 (allow_naked_reg): Declare.
922 (md_pseudo_table): Support .intel_syntax and .att_syntax.
923 (intel_float_operand): New routine.
924 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
925 Handle brackets as well as parens. Call i386_intel_operand for
926 intel syntax. Reverse operands if appropriate. Handle new
927 suffixes. Handle movzx and movsx.
928 (i386_is_reg): New routine.
929 (i386_immediate): New routine.
930 (i386_scale): New routine.
931 (i386_displacement): New routine.
932 (i386_operand_modifier): New routine.
933 (build_displacement_string): New routine.
934 (i386_parse_seg): New routine.
935 (i386_intel_memory_operand): New routine.
936 (i386_intel_operand): New routine.
937 (i386_operand): Call i386_displacement, i386_immediate,
938 i386_scale, etc. instead of handling inline.
939 (parse_register): Handle registers without prefix.
941 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
943 * configure: Regenerate.
944 * configure.in (arm-*-oabi): New.
946 * config/tc-arm.c (target_oabi): Declare.
947 (md_apply_fix3): Support REL relocs.
948 (md_parse_option): Handle -oabi.
949 (elf32_arm_target_format): New routine.
950 (md_longopts): Add OPTION_OABI.
951 * config/tc-arm.h: Redefine TARGET_FORMAT.
954 1999-01-28 Nick Clifton <nickc@cygnus.com>
956 * write.c (write_relocs): Handle out of range error.
958 * config/tc-fr30.c (fr30_fix_adjustable): New function.
959 (fr30_force_relocation): Default to 0.
961 * config/tc-fr30.h (obj_fix_adjustable): Define.
962 (TC_FORCE_RELOCATION): Define.
964 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
967 1999-01-16 Nick Clifton <nickc@cygnus.com>
969 * config/tc-d30v.c (write_2_short): Do not generate a sequential
970 merge of two instructions if the left instruciton kills the right.
972 1999-01-11 Doug Evans <devans@casey.cygnus.com>
974 * Makefile.in: Regenerate.
975 * configure.in: Redo test for using cgen.
976 * configure: Regenerate.
978 1999-01-09 Nick Clifton <nickc@cygnus.com>
980 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
981 redefinition of this macro.
983 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
985 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
988 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
990 * config/tc-mips.c (append_insn): For mips16, insert a nop between
991 a read of HI or LO and an immediatly following branch.
993 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
995 * config/tc-mips.c (md_begin): Another correction to the setting of
998 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1000 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1002 1998-12-21 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1005 bit insn when optimizing, so that parallelised instructions will
1006 start on a 32 bit boundary.
1008 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1010 * config/tc-mips.c (mips_eabi64): New.
1011 (md_begin): Set mips_eabi64.
1012 (mips_elf_final_processing): Use it.
1014 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1016 * config/tc-mips.c (mips_elf_final_processing):
1017 Correct setting of ABI in e_flags.
1019 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1021 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1023 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1025 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1027 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1029 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1030 warning, values that don't fit in the field.
1032 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1034 * config/tc-mips.c (mips_abi_string): New.
1035 (md_parse_option,md_longopts): Add mabi.
1036 (mips_elf_final_processing): Set e_flags based on mabi flag.
1038 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1040 * config/tc-mips.c (md_parse_option): Handle vr4111.
1042 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1044 * config/tc-h8300.c (build_bytes): Change message given if the
1045 instruction requires H8/300H mode and we're not in Hmode, to
1046 suggest that it may be the operand modes that are the problem, not
1047 necessarily the opcode.
1049 1998-12-10 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-fr30.c: Add line separator character.
1053 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1055 * configure.in (hppa-*-mpeix*): New target.
1056 * config/obj-som.h (obj_som_compiler): Declare.
1057 * config/obj-som.c (compiler_seen): New static variable.
1058 (obj_som_compiler): New function.
1059 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1060 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1061 (pa_type_args): Set hppa_priv_level.
1062 (pa_compiler): New static function if OBJ_SOM.
1063 * configure: Rebuild.
1065 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1067 * read.c (output_leb128): Don't mark as inline.
1069 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1071 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1072 AIX .vbyte unaligned data support.
1073 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1074 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1077 1998-12-07 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1082 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1084 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1085 BFD_RELOC_ARM_PCREL_BRANCH.
1087 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1089 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1090 checking the target type.
1091 (mips-dec-bsd*): Set endian to little.
1092 * configure: Rebuild.
1094 COFF weak symbol support, based on patches from Mark Elbrecht
1095 <snowball3@usa.net>:
1096 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1097 * config/obj-coff.c (obj_coff_weak): New static function.
1098 (obj_coff_endef) [both versions]: Handle weak symbols.
1099 (coff_frob_symbol): Likewise.
1100 (yank_symbols): Likewise.
1101 (obj_pseudo_table): Add "weak".
1103 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1104 <aymeric.vincent@emi.u-bordeaux.fr>.
1105 * aclocal.m4: Rebuild with current tools.
1106 * configure: Rebuild.
1108 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1109 an assertion failure for a case we can't handle when OBJ_ECOFF.
1111 * expr.c (operator): And with 0xff to avoid problems with signed
1114 1998-12-03 Nick Clifton <nickc@cygnus.com>
1116 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1117 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1119 1998-12-02 Nick Clifton <nickc@cygnus.com>
1121 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1124 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1126 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1129 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1134 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1136 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1138 (d10v_cleanup): Only generate previous insn if a multiline insn is
1141 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1146 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1148 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1149 -marm6xxx command line switches.
1151 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1153 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1154 (itbl-ops.o): Delete duplicate dependencies.
1155 Rebuild dependencies.
1156 Add fr30 dependencies.
1157 * Makefile.in: Rebuild.
1159 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1161 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1163 * listing.c: Ignore line terminator characters found inside
1166 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1168 * po/gas.pot: Regenerated.
1170 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1172 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1173 fr30_is_label_start(). Also checks for delay slot insns.
1175 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1176 FR30 instructions which contain a colon in the mnemonic.
1178 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1180 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-fr30.c: Removed currently superflous code.
1184 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1186 * config/tc-fr30.h: New file.
1187 * config/tc-fr30.c: Tweaking so that it will compile.
1189 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1191 * config/tc-d10v.h (obj_fix_adjustable): Define.
1192 (TC_FORCE_RELOCATION): Define.
1193 (d10v_force_relocation): Declare.
1194 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1195 (md_apply_fix3): Handle Vtable relocs.
1196 (d10v_fix_adjustable): New.
1197 (d10v_force_relocation): New.
1199 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1201 * config/tc-d30v.c: Change default behaviour to ignore potential
1202 conflicts between register name and symbol names.
1204 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1206 * configure.in: Add fr30-*-*.
1207 * config/tc-fr30.c: New file.
1208 * Makefile.in: Regenerated.
1209 * config.in: Regenerated.
1210 * configure: Regenerated.
1211 * doc/Makefile.in: Regenerated.
1212 * po/gas.pot: Regenerated.
1214 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1216 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1219 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1221 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1223 (do_scrub_chars): Add some casts to unsigned char to avoid
1224 unwanted sign extension.
1225 * read.c (lex_type): Set characters about 127 to be symbol
1227 * config/tc-i386.c (md_begin): Set identifier_chars and
1228 operand_chars for values above 127.
1230 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1232 * configure.in: detect cygwin* instead of cygwin32*
1233 * configure: regenerate
1235 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1237 * listing.c: Add support for producing a listing from piped
1240 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1242 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1243 (append_insn): Account for the tx39's multiply behavior.
1245 1998-10-26 Michael Meissner <meissner@cygnus.com>
1247 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1248 from assemble_parallel_insns. Add support for '->' to indicate
1249 explicitly serializing the instructions.
1250 (md_assemble): Ditto.
1252 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1254 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1257 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1259 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1261 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1263 * config/tc-mips.c : support frame and regmask/fregmask when
1264 MIPS_STABS_ELF is specified.
1266 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1268 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1269 (md_apply_fix): Don't return 1 for VTABLE relocs.
1270 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1272 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1274 * doc/c-i386.texi: Replace occurences of "opcode" with
1275 "instruction mnemonic", "instruction", or "mnemonic" when
1276 referring to the name of an instruction. Use "opcode" when
1277 referring to the sequence of machine bytes.
1279 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1280 (is_opcode_char): Rename to is_mnemonic_char.
1281 (md_assemble and i386_operand): Correct error messages from
1282 "opcode" to "instruction mnemonic"
1283 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1284 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1285 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1286 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1287 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1288 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1289 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1291 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1293 * config/tc-i386.c (i386_operand): Check for garbage after
1296 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1298 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1299 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1301 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1303 * config/tc-sh.h (obj_fix_adjustable): Define.
1304 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1305 (md_apply_fix): Likewise.
1306 (tc_gen_reloc): Likewise.
1307 (sh_fix_adjustable): New.
1309 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1311 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1312 * cgen.h (gas_cgen_finish_insn): Update prototype.
1313 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1314 cgen_insn_t -> CGEN_INSN_INT.
1315 (make_parallel): Update handling of CGEN_INT_INSN_P.
1316 (assemble_parallel_insn): Ditto.
1317 (target_make_parallel): New function.
1318 (md_assemble): Use it.
1320 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1322 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1324 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1326 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1327 converted into lower case.
1329 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1331 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1332 (gas_cgen_tc_gen_reloc): Likewise.
1333 * config/tc-m32r.h (obj_fix_adjustable): Define.
1334 * config/tc-m32r.c (m32r_fix_adjustable): New.
1335 (m32r_force_relocation): Handle VTABLE relocs.
1337 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1339 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1341 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1344 to lower case before parsing.
1346 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1347 parallel insns modift buts in the PSW as a side effect.
1349 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1351 * config/tc-d30v.c (find_format): Test for missing flag and
1354 (md_apply_fix3): Fix error messages to avoid
1355 assumption about presence of a symbol.
1357 (parallel_ok): Disallow parallel instructions that both modify the
1360 (find_format): Generate a warning if an odd numbered register is
1361 used as the first register in a mutli-register instruction.
1363 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1366 relocations are always associated with a symbol.
1368 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1370 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1371 (elf32_sparc_force_relocation): Declare.
1372 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1373 (tc_gen_reloc): Handle vtable relocs.
1374 (elf32_sparc_force_relocation): New.
1376 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1378 * symbols.c (S_IS_FUNCTION): New.
1379 * config/tc-v850.h (obj_fix_adjustable): Define.
1380 (TC_FORCE_RELOCATION): Define.
1381 (v850_force_relocation): Declare.
1382 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1383 of fx_addnumber for VTABLE reloc addends.
1384 (md_apply_fix3): Handle VTABLE relocs.
1385 (v850_fix_adjustable): New.
1386 (v850_force_relocation): New.
1388 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1390 * tc-hppa.c (fp_operand_format): Add some additional formats.
1391 (pa_ip): Do not automatically promote into pa2.0 mode.
1392 (pa_level): Handle ".level 2.0".
1394 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1396 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1397 * config/tc-i386.h (template.extension_opcode): Change to
1398 unsigned int to allow full range of 8-bit opcode suffixes.
1399 (None): Redefine as 0xffff.
1401 From Jeff B Epler <jepler@usgs.gov>
1402 * doc/c-i386.texi (i386-SIMD): New section.
1404 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1406 * read.c (discard_rest_of_line): New function.
1407 * read.h: Declare it.
1408 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1410 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-d10v.c (find_symbol_matching_register): New function.
1413 (find_opcode): Cope with the case where a register name matches
1416 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-v850.c (md_pcrel_from): Rename to
1419 v850_pcrel_from_section.
1420 (v850_pcrel_from_section): Do not resolves symbols in other
1423 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1425 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1427 * config/tc-d10v.c (find_opcode): Generate an error if a register
1428 is supplied for an operand that should not be a register.
1430 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1432 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1433 instructions to have another instruction in the right bin.
1435 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1437 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1438 the right container if the left container holds a branch
1441 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1443 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1444 both a register name and symbol name.
1445 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1447 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1450 execution unit class.
1452 (reg_name_search): If a name matches a register and a symbol,
1453 prefer the register.
1454 (find_format): Disallow flag registers when a general purpose
1455 register is required.
1456 If a number is required, but a register has been given, check to
1457 see if a symbol with the same name as the register exists, and if
1458 so, use that symbol.
1460 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1462 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1464 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-d30v.c (find_format): Do not accept flag registers as
1467 general purpose registers.
1468 (find_format): If an immediate value is expected at a given place
1469 in a format, but a register name has been provided instead, check
1470 to see if that register name matches the name of a predefined
1471 symbol and if it does, then use the symbol instead.
1472 (reg_name_search): If a register name matches a symbol name,
1473 prefer the register name to the symbol name.
1475 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1477 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1478 the previous insn to empty.
1480 1998-09-20 Michael Meissner <meissner@cygnus.com>
1482 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1483 pieces, forcing the use of an ANSI compiler.
1485 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1487 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1489 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1491 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1493 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1495 (obj_elf_vtable_entry): Likewise.
1496 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1497 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1498 (tc_gen_reloc): Likewise.
1499 (arm_fix_adjustable): Likewise.
1500 (elf32_arm_force_relocation): New.
1501 (armelf_frob_symbol): Remove coff-style symbol support.
1503 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1505 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1507 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1509 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1510 OBJ_COFF so that routine is defined for a.out format.
1512 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1514 * config/tc-i386.c (i386_operand): Detect non-segment registers
1515 used as segment prefixes.
1517 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1519 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1520 optimize across FDE boundaries.
1522 * config/obj-coff.c (obj_coff_section): Preserve any link once
1523 flags when setting the section flags.
1525 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1527 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1528 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1530 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1532 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1535 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1537 * frags.c (frag_grow): Include the size of the frag struct in the
1540 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1541 if the new subseg comes before the old.
1543 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1545 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1546 to handle edge8 and edge16.
1548 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1550 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1551 before we clobber the symbol involved.
1553 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1555 * config/tc-arm.c: Remove OBJ_ELF definitions for
1556 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1557 use arm_adjust_symtab for OBJ_COFF.
1558 (armelf_adjust_symtab): New Routine.
1559 * config/tc-arm.h: Define obj_adjust_symtab to
1560 armelf_adjust_symtab for OBJ_ELF.
1562 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1564 * configure.in: Make all i386-elf targets use bfd_gas.
1565 * config/tc-i386.c (tc_i386_force_relocation): New.
1566 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1567 (md_apply_fix3): Likewise.
1568 (tc_gen_reloc): Handle them.
1569 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1570 tc_i386_force_relocation.
1572 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1574 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1576 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1578 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1579 current opcode after writing the first insturction of a reverse
1582 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1584 * read.h (generate_lineno_debug): Add prototype.
1585 * read.c (generate_lineno_debug): Make non-static.
1587 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1589 * config/tc-i386.c (md_assemble): Only warn for address/data size
1592 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1594 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1595 against Thumb function names, as the linker needs this information.
1597 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1599 * expr.c (operand): Check also that there is no advance in operand
1600 after atof_generic in order to decide "is it label 0f or floating
1603 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1605 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1606 command line options with a single dash.
1607 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1609 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1611 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1612 * tc-arm.c (arm_fix_adjustable): New routine.
1614 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1616 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1617 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1618 demand_empty_rest_of_line before mri_comment_end.
1619 (equals): Check garbage after expression before
1620 mri_comment_end in MRI mode.
1622 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1624 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1625 small immediate constant to use the constant itself rather than
1628 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1630 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1631 (pa_leave): Likewise.
1633 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1635 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1637 (i386_operand): Fix an error message.
1639 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1641 * doc/c-arm.texi (ARM Directives): Document .req directive.
1643 * config/tc-arm.c (reg_required_here): Display erroneous string if
1644 the register name could not be decoded.
1645 Do not set inst.instruction if the sift is -1.
1647 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1649 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1652 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1654 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1655 even if it is belived to be unnecessary.
1657 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1659 config/tc-i386.c (i386_operand): Size immediate constants by
1660 suffix (erroneously removed as part of July 7 change).
1662 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1664 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1665 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1666 (armelf_frob_symbol): New Routine.
1667 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1669 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1671 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1673 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1675 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1676 command line switches passed to assembler.
1678 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1680 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1681 (gas_cgen_opcode_desc): Declare.
1682 (gas_cgen_parse_operand): Declare.
1683 (*): Prepend gas_ to gas specific fns to denote them as such.
1685 * cgen.c (gas_cgen_opcode_desc): New global
1686 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1687 (queue_fixup): Renamed from cgen_queue_fixup.
1688 (*): Prepend gas_ to gas specific fns to denote them as such.
1690 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1691 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1692 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1693 Open opcode table and initialize it.
1694 (make_parallel): Use gas_cgen_opcode_desc.
1695 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1696 (md_assemble): Ditto.
1698 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1700 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1701 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1702 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1703 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1704 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1705 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1706 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1707 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1708 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1709 (INIT_STAB_SECTION): Likewise.
1710 (OBJ_PROCESS_STAB): Likewise.
1712 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1713 (md_parse_option): Watch for them.
1714 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1715 (md_begin): Kill neverdef code.
1716 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1717 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1718 (s_alpha_coff_wrapper): New.
1719 (md_pseudo_table): Trap all ECOFF pseudos.
1721 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1723 Start of changes to remove mdebug section from mips*-elf
1724 Based on MIPS_STAB_ELF definition
1725 * acconfig.h: undef if not configured
1726 * config.in: undef if not configured
1727 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1728 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1729 * stabs.c (s_stab_generic): flush frag
1731 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1733 * configure.in: (arm-*-elf): Handle.
1734 (thumb-*-elf): Handle.
1735 * configure: Regenerate.
1736 * read.c (stringer): Fix typo in comment.
1737 * write.c (fixup_segment): Don't add symbol value to addend if
1739 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1741 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1744 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1746 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1747 (write_2_short): Emit warning if new flag is set.
1748 (do_assemble): Set flags if left instruction is one of special
1749 "right-instruction-killer" type.
1751 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1753 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1754 Always output words in debug_info section as big endian.
1755 (sparc_target_format): Choose correct bfd target.
1756 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1758 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1760 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1761 to work with internationalization code. Issue an error when two
1762 operands match that are not allowed to match.
1764 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1766 * configure.in (install_tooldir): Allow target to specify whether
1767 it wants to be installed in $(tooldir)/bin.
1768 * configure: Regenerate.
1769 * Makefile.am (install-exec-local): Set install-exec-tooldir
1770 dependency via configure.
1771 * Makefile.in: Regenerate.
1773 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1775 * Makefile.am (install-exec-local): Split into two ...
1776 (install-exec-bindir,install-exec-tooldir): New rules.
1777 * Makefile.in: Regenerate.
1779 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1781 * Makefile.am (install-exec-local): Don't remove the file before
1782 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1783 W. Rozycki <macro@ds2.pg.gda.pl>.
1784 * Makefile.in: Rebuild.
1786 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1788 * cgen.c: Include libiberty.h.
1789 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1790 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1791 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1792 (md_cgen_lookup_reloc)): Declare.
1793 (md_cgen_record_fixup_exp): Declare.
1794 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1795 (m32r_relax_frag): Declare.
1796 (cgen_md_apply_fix3): Decls moved to cgen.h.
1797 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1798 (m32r_cgen_record_fixup_exp): Delete decl.
1799 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1800 (assemble_nop): Delete.
1801 (expand_debug_syms): Delete unused `exp'.
1802 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1803 Add default case for -Wall.
1804 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1805 (md_atof): Delete unused wordP.
1807 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1809 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1812 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1814 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1815 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1816 .print, .purgem, and .struct. Remove documentation for
1819 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1821 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1822 Update call to insert_operand.
1824 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1826 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1828 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1830 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1831 whitespace after a prefix operator.
1833 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1835 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1837 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1839 * config/tc-sparc.c (log2): New static function.
1840 (s_reserve): Use log2 to convert alignment before calling
1842 (s_common): Use log2 to convert alignment before calling
1843 record_alignment and frag_align.
1844 (sparc_cons_align): Use log2.
1846 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1848 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1849 (s_common): Likewise.
1851 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1852 initialization of waddr.
1853 (sparc_elf_final_processing): Add default case to switch.
1855 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1857 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1858 than temporary real.
1860 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1862 * write.c (subsegs_finish): Don't align the segments if there were
1865 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1866 copying aux information.
1868 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1869 expression into a symbol.
1871 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1873 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1874 type to unsigned int.
1875 (md_assemble): Change type used to store offsets from unsigned
1877 (i386_operand): Switch error check to only call RESTORE_END_STRING
1878 once after parse_register.
1880 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-v850.c (md_show_usage): Changed format to match that
1885 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1887 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1889 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1891 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1894 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1896 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1897 * doc/Makefile.in: Rebuild.
1899 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1901 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1902 for %lo expressions.
1903 (mips_ip, case 'u'): Move range check after code to mask
1904 off bits in %hi/%lo expressions. Mask off high bits for
1907 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1909 * doc/Makefile.am (gasver.texi): New target.
1910 (as.info, as.dvi): Depends upon gasver.texi.
1911 * doc/as.texinfo: Include gasver.texi. Mention version number on
1912 title page and in top node.
1913 * doc/Makefile.in: Rebuild.
1915 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1917 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1918 but not including the line containing the edict.
1919 * listing.h (LISTING_EOF): New.
1920 * input-scrub.c (input_scrub_next_buffer): Call it.
1922 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1924 * config/tc-i386.c (i386_operand): Don't set the size of an
1925 immediate address based solely on the suffix and the mode.
1927 * config/tc-i386.c (md_assemble): Add assertion to make sure
1928 overlap2 does not set Imm.
1930 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1931 sequences of whitespace to a single space.
1932 (is_space_chars): Just compare with space.
1933 (md_begin): Don't initialize space_chars.
1934 (md_assemble): Just skip a single whitespace character.
1935 (i386_operand): Rewrite base-index parsing to use new
1936 parse_register, and to skip white space. Skip white space in a
1937 number of other places too. Don't give error message if
1938 parse_register fails.
1939 (parse_register): Change reg_string parameter to be non-const.
1940 Add end_op parameter. Skip white space after the `%', and return
1941 end of register string. Give error message here rather than
1944 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1946 Based on patch from Matt Semersky <matts@scd.hp.com>:
1947 * expr.c (op_encoding): Make const.
1948 (expr_set_precedence): New function.
1949 (expr_begin): Don't set operator rankings, just call
1950 expr_set_precedence.
1951 * expr.h (expr_set_precedence): Declare.
1952 * read.c (s_mri): Call expr_set_precedence.
1954 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1956 * doc/as.texinfo (Statements): Remove paragraph discussing
1957 continuing lines with a backslash. This hasn't worked for years,
1960 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1962 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1964 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1965 (ps_CTORS, ps_DTORS): New section types.
1966 (vms_fixup_xtors_section): New function
1967 (Ctors_Psect, Dtors_Psect): Define.
1968 (IS_GXX_XTOR): Define
1969 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1970 Filter static constructors/destructors and add to
1971 Ctors_Symbols/Dtors_Symbols chain.
1972 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1973 appropriate section.
1975 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1976 * makefile.vms: Merge vax/vms support.
1978 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1980 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1981 (elf_pseudo_table): Add them.
1982 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1983 (md_apply_fix): Accept them.
1984 (mips_fix_adjustable): Don't adjust them.
1985 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1986 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1987 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1988 (tc_fix_adjustable): Don't adjust them.
1990 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1992 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1994 * Makefile.in: Regenerate.
1995 * configure.in: AC_SUBST cgen_cpu_prefix.
1996 * configure: Regenerate.
1998 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2000 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2001 Changed all users of COND12_DELAY.
2003 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-mn10300.c (set_arch_mach): New function.
2006 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2007 (md_begin): Default to mn10300 mode.
2008 (md_assemble): Only accept instructions for the core mn10300
2009 chip and the active machine type.
2011 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2013 * subsegs.h (segment_info_type): Give the struct a name.
2014 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2015 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2016 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2017 * config/tc-w65.h (tc_reloc_mangle): Declare.
2018 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2020 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2022 * config/tc-v850.c (v850_comm): Restore old section
2023 after common processing.
2025 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2027 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2029 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2031 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2032 char with code that explicitly sign-extends.
2034 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-v850.c (md_begin): Restore text section as the current
2037 section after creating call table sections.
2038 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2041 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2042 with call to macro SYM_AUXINFO.
2044 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2046 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2047 with the program transform name.
2048 * Makefile.in: Rebuild.
2050 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2052 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2055 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2057 * config/tc-i386.c (i386_operand): Be prepared for a space between
2058 the open parenthesis and the start of the register operand,
2059 because of the June 16 change.
2061 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2063 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2066 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2069 even if it is belived to be unnecessary.
2071 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2073 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2075 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2077 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2079 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2080 shift amount for a repeated operand. The shift amount for the
2081 repeated copy comes from the size of the operand.
2083 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2085 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2087 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2089 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2091 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2093 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2094 characters in it as LEX_IS_SYMBOL_COMPONENT.
2095 * config/tc-i386.h (tc_symbol_chars): Define.
2096 (extra_symbol_chars): Declare.
2097 * config/tc-i386.c (extra_symbol_chars): Define.
2098 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2099 (line_comment_chars): Set to '/' if TE_LINUX.
2100 * doc/c-i386.texi (i386-prefixes): Update.
2101 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2103 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2105 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2106 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2108 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2110 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2111 constraint in instructions REP & REPI.
2113 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2115 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2116 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2118 (check_range): If the operand is shifted, then shift the number
2119 before checking its range.
2121 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2123 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2126 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-v850.c (v850_comm): Create special sections as needed.
2130 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2132 * config/tc-d10v.c (write_2_short): Addition of swapping
2133 instructions for sequential and reverse sequential order when
2134 given order is not possible.
2136 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2138 * Makefile.am: Rebuild dependencies.
2139 (DEP_INCLUDES): Fix reference to intl build directory.
2140 * Makefile.in: Rebuild.
2142 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2144 * doc/c-i386.texi: Update 16 bit documentation.
2146 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2147 IgnoreDataSize to IgnoreSize as they are used for address size as
2149 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2150 32-bit mode, similarly addr16/data16 and variants.
2152 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2154 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2155 sequential word multiply instructions.
2157 (do_assemble): Add extra command line argument, to allow mul32
2158 attribute to be preserved across parallel insns.
2159 (md_assemble): Insert NOPs between explicitly parallel insns which
2160 contain an 32 bit multiply and a 16 multiply.
2162 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2164 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2167 * config/tc-i386.c (reloc): Add braces.
2169 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2170 consistent with Intel naming.
2171 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2172 use bitfields in sib_byte.
2173 (modrm_byte): Don't use bitfields here either.
2175 * config/tc-i386.c (current_templates): Add const.
2176 (parse_register): Add const to return, param, and char *s.
2177 (i386_operand): Add const to reg_entry *r.
2178 * config/tc-i386.h (templates): Add const to start, end.
2180 Inspired by code for 16 bit gas support from Martynas Kunigelis
2181 <martynas@nm3.ktu.lt>:
2182 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2183 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2184 (uses_mem_addrmode): Remove.
2185 (md_estimate_size_before_relax): Add support here too.
2186 (md_relax_table): Rewrite interface to md_relax for 16 bit
2188 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2189 (opcode_suffix_to_type): Remove.
2190 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2191 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2192 (md_convert_frag): Likewise.
2193 (i386_operand): Add support for 16 bit base/index regs,
2194 immediates, and displacements. Remove some unnecessary casts, and
2195 localise end_of_operand_string, displacement_string_start,
2196 displacement_string_end variables. Add GCC_ASM_O_HACK.
2197 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2199 * config/tc-i386.c (prefix_hash): Remove.
2200 (md_begin): Rewrite without obstacks. Remove prefix hash table
2201 handling. Rewrite lexical table handling.
2202 (i386_print_statistics): Don't print prefix statistics.
2203 (md_assemble): Rewrite instruction parser so that line is not
2204 converted to lower case. Don't do a hash_find for prefixes,
2205 instead recognise them via opcode modifier.
2206 (expecting_operand, paren_not_balanced): Localise variables.
2207 * config/tc-i386.h (IsPrefix): Define.
2208 (prefix_entry): Remove.
2210 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2211 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2212 '\\' in case where comment_chars contains '/'.
2214 * config/tc-i386.c (MATCH): Ensure given operand and template
2215 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2216 you must write `ljmp *table(%ebx)'.
2218 From H.J. Lu <hjl@gnu.org>:
2219 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2220 as 0 ifndef BFD_ASSEMBLER.
2221 (md_assemble): Allow immediate operands without suffix or
2222 other reg operand to default in size to the current code size.
2224 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2226 * config/tc-v850.c (md_begin): Restore creation of
2227 .call_table_text and .call_table_data sections.
2229 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2232 after emitting a word of noops.
2234 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2236 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2237 (i386_operand): Simplify checks for valid base/index combinations.
2238 Disallow `in 4(%dx),%al'.
2240 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2242 (add_prefix): Change parameter from char to int.
2244 * config/tc-i386.h (Ugh): Define opcode modifier.
2245 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2247 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2248 CONSISTENT_REGISTER_MATCH macros to check register types more
2249 thoroughly. Check for illegal suffix/operand combinations
2250 when matching insns with operands. Handle new `s' suffix, and
2251 associated FloatMF opcode modifier for float insns with memory
2253 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2254 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2255 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2256 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2257 DATA_PREFIX_OPCODE throughout.
2259 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2260 (md_assemble): Rewrite suffix/register operand checking code to be
2261 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2262 AnyMem, the better to grep.
2264 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2265 given a memory operand. Don't set Abs bits either.
2266 (type_names): Remove Mem*, Abs*.
2267 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2268 define opcode_modifiers as these cases are handled by Disp8,
2269 Disp16, Disp32 and suffix checks.
2270 (COMES_IN_BOTH_DIRECTIONS): Remove.
2271 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2273 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2274 if IgnoreDataSize modifier given. Remove ShortformW modifier
2275 test. Add test for ShortForm in W base_opcode modification.
2276 Merge Seg2ShortForm and Seg3ShortForm code.
2277 * config/tc-i386.h (ShortFormW): Remove.
2278 (IgnoreDataSize): Define.
2280 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-d30v.c (md_assemble): Store previous segment state
2283 with previous instruction.
2285 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2287 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2288 (ebp, esp): Remove static variables.
2289 (MATCH): Remove test for InOutPortReg.
2290 (i386_operand): Properly handle InOutPortReg here instead.
2291 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2292 (md_assemble): Simplify and correct modrm and sib generation.
2293 (i386_operand): Add warning for scale without index.
2294 Rewrite checks for valid base/index combinations.
2296 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2297 macros and enclose in do while(0).
2298 (RESTORE_END_STRING): Likewise.
2299 (md_assemble): Add one to printed operand number so we start
2300 from 1 not 0. Add some more gettext invocations.
2301 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2304 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2305 DATA_PREFIX, SEG_PREFIX): Define.
2306 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2307 (check_prefix): Remove function.
2308 (add_prefix): New function. Add prefix to i.prefix as well as
2310 (md_assemble): Changes for add_prefix. Remove hack for wait
2311 prefix, instead always output prefixes in fixed order. Test
2312 for jcxz/loop when selecting between word & dword operations,
2313 and add address size prefix rather than operand size prefix.
2314 Remove operand -> address size hack when emitting jcxz/loop.
2315 (i386_operand): Remove O_Absent check as it's done in expr.
2317 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2319 * configure.in: Recognize m5200 as a cpu_type of m68k.
2320 * aclocal.m4: Rebuild with current libtool.
2321 * configure: Rebuild.
2323 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2325 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2326 to relaxable_symbol to prevent references to external symbol from
2329 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2331 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2332 symbols are relaxable.
2334 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2336 * config/tc-v850.c (md_begin): Don't create special
2337 sections by default.
2339 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2341 * config/tc-mips.c (macro): For div and udiv, close the
2342 reorder block as soon as possible.
2344 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2346 From Matt Semersky <matts@scd.hp.com>:
2347 * macro.c (macro_mri_mode): New function.
2348 * macro.h (macro_mri_mode): Declare.
2349 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2352 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2354 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2357 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2358 until after xstrdup in OBJ_EVAX case.
2360 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2362 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2363 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2364 of hardcoded magic number.
2365 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2367 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2369 * read.c (do_s_func): New function.
2371 * read.h (do_s_func): Add prototype.
2373 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2375 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2376 nops if fill pattern not specified.
2378 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2380 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2381 * config/te-go32.h (TE_GO32): Define.
2382 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2384 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2386 Implement .func/.endfunc pseudo-ops.
2387 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2389 * read.c (potable): Add .func,.endfunc.
2390 (s_func): New function.
2391 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2393 (in_doc_func_p,current_function_label): New static globals.
2394 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2396 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2398 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2399 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2400 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2401 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2402 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2403 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2404 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2405 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2406 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2407 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2408 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2409 * config/tc-a29k.c: Don't define md_short_jump_size,
2410 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2411 * config/tc-alpha.c: Likewise.
2412 * config/tc-alpha.h: Likewise.
2413 * config/tc-arm.c: Likewise.
2414 * config/tc-h8300.c: Likewise.
2415 * config/tc-h8500.c: Likewise.
2416 * config/tc-hppa.c: Likewise.
2417 * config/tc-i860.c: Likewise.
2418 * config/tc-i960.c: Likewise.
2419 * config/tc-ppc.c: Likewise.
2420 * config/tc-sh.c: Likewise.
2421 * config/tc-sparc.h: Likewise.
2422 * config/tc-tic30.c: Likewise.
2423 * config/tc-w65.c: Likewise.
2424 * config/tc-z8k.c: Likewise.
2426 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2428 * config/tc-vax.c (_): Delete this macro used for placeholder
2429 values in vax_operand_width_size; it conflicts with the _() macro
2430 used for internationalization.
2432 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2434 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2435 code. From Chris Moller <moller@bops.com>.
2437 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2438 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2439 * read.c (emit_expr): Initialize seg and subseg fields of a new
2441 * write.c (write_object_file): Switch to the appropriate segment
2442 and subsegment when processing a broken word.
2444 * config/tc-m68k.c (mri_assemble): New static function.
2445 (build_mri_control_operand): Call mri_assemble rather than
2447 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2448 (s_mri_endf, s_mri_endw): Likewise.
2450 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2452 * read.c (s_org): Call md_flush_pending_output if it is defined.
2454 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2456 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2458 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2459 (md_parse_option): Add for same.
2460 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2461 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2462 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2464 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2466 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2468 * config/tc-arm.c (find_real_start): Relax definition of local
2471 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2474 symbols at the given address, not just the last one specified.
2476 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2478 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2479 or number_to_chars_littleendian to write data.
2481 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2483 * config/tc-v850.c (md_assemble): Remove artificially created
2484 register name symbols.
2486 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2488 * write.c (fixup_segment): Change "segment" to "section" in
2491 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2493 * write.c (fixup_segment): Change sym1-sym2 message again.
2495 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2497 * write.c (fixup_segment): Improve error message for sym1-sym2
2498 errors when sym1 is in a different segment from sym2.
2500 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2502 * config/tc-m32r.c (warn_unmatched_high): New static local.
2503 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2504 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2505 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2506 (md_parse_option): Likewise.
2507 (md_show_usage): Likewise.
2508 (m32r_frob_file): Likewise.
2510 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2511 (read_a_source_file): Call them.
2512 * read.h (stabs_generate_asm_file): Declare.
2513 * stabs.c (stabs_generate_asm_file): New function.
2514 (generate_asm_file): New function.
2515 (stabs_generate_asm_lineno): Move file name handling into
2518 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2520 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2521 (d30v_current_align, d30v_current_align_seg): New variables.
2522 (d30v_last_label): New variable.
2523 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2524 (s_d30v_data, s_d30v_section): Likewise.
2525 (md_pseudo_table): Call them.
2526 (md_begin): Initialize d30v_current_align_seg.
2527 (md_assemble): Call d30v_align when needed by known current alignment.
2528 (d30v_frob_label, d30v_cons_align): New functions.
2529 * config/tc-d30v.h (md_do_align): Remove.
2530 (tc_frob_label): Call d30v_frob_label.
2531 (md_cons_align): New.
2533 * config/tc-d30v.c (find_format): Convert complex expressions to
2534 expression symbols before processing. Clean up code formatting.
2536 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2538 * po/Make-in (install-info): New target.
2540 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2542 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2544 * config/tc-mn10300.c (md_assemble): Likewise.
2546 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2548 * Makefile.am: Update with `make dep-am'.
2549 (HFILES): Add cgen.h.
2550 (cgen.o): Depend on cgen.h.
2551 * Makefile.in: Regenerate.
2553 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2555 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2557 * gasp.c (grab_label): Permit a label to be a preprocessor
2558 variable by permitting a label to start with a backslash.
2560 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2562 * config/tc-mips.c (validate_mips_insn): Removed hack
2563 for previously inaccessible bitfields in some INSN_TRAP
2566 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2568 * config/tc-d30v.c (do_assemble): Abort with error message
2569 if opcode operands do not match.
2571 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2573 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2574 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2575 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2576 similar new 'q' operand.
2578 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2580 * cgen.c (cgen_asm_finish_insn): Fix typo.
2582 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2585 * cgen.c: Include it.
2586 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2587 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2588 All callers updated.
2589 * config/tc-m32r.c: Include cgen.h.
2590 (m23r_insn): New members num_fixups,fixups.
2592 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2594 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2595 to avoid compiler warning.
2597 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2599 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2602 * makefile.vms (OBJS): Add ehopt.obj
2604 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2606 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2608 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2610 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2611 a short format insn.
2612 (md_assemble): Set it for explicitly packed insns.
2614 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2616 * config/obj-coff.c (c_symbol_merge): Do not take address of
2617 native fields when performing the memcpy.
2619 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2621 * config/tc-mips.c (macro,macro2): Implement
2622 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2624 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2626 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2627 relocations against globally visible symbols.
2628 * config/tc-m68k.c (relaxable_symbol): New macro.
2629 (m68k_ip, md_estimate_size_before_relax): Use it.
2630 (tc_m68k_fix_adjustable): Also handle weak symbols.
2632 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2634 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2635 references to externally visible symbols.
2636 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2637 values in twice for a PC relative reloc if the symbol is
2640 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2641 don't adjust a PC relative reloc against an externally visible
2643 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2644 for a PC relative fixup against an externally visible defined
2645 symbol, arrange to store object file and addend values as though
2646 the symbol were not defined.
2647 (tc_gen_reloc): Likewise.
2649 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2651 * read.c (sizeof_leb128): Referenced externally by write.c so
2654 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2656 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2657 and expand a 'debug' symbol associated with the next instruction
2658 that does not cause a short instruction to be filled with a NOP.
2659 (md_pseudo_table): Add support for .debugsym.
2660 (assemble_parallel_insn): Add calls to expand_debug_sym as
2662 (md_assemble): Ditto.
2664 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2666 * as.c (main): Conditionally call setlocale.
2667 * gasp.c (main): Likewise.
2668 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2669 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2671 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2673 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2675 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2677 * config/tc-hppa.c: Change all calls to bzero to use memset.
2678 (pa_ip): Add cast to avoid warning.
2679 (tc_gen_reloc, md_apply_fix): Likewise.
2680 (pa_find_space_by_number): Likewise.
2681 (hppa_force_relocation): Likewise.
2682 (pa_block): Change i to unsigned int.
2683 * config/obj-som.h (obj_som_copyright): Declare.
2685 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2687 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2688 for line numbers for assembly source.
2690 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * configure.in: Change version number to 2.9.4
2693 * configure: Rebuild.
2695 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2697 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2699 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * ecoff.h: Change symbolS in function declaration to struct
2704 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2706 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2707 (md_convert_frag): Fix i18n typo.
2709 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2711 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2712 * ecoff.h: Protoype it.
2713 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2714 [EVAX] (s_alpha_prologue): Delete.
2715 (md_pseudo_table): Update.
2717 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2719 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2720 array to local pointer.
2721 (get_args, parse_expr): Add casts to avoid warnings.
2723 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2725 * read.c (s_set): Cast xmalloc return value to fragS *.
2726 * config/tc-m68k.c (m68k_ip): Function made static to match
2727 previous forward declaration.
2728 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2730 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-v850.c: Add internationalisation macros to error
2735 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2736 macros to error strings.
2738 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2741 reloc is in the TOC csect.
2742 (md_apply_fix3): Correct gettext typo.
2744 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2747 .L - they are local labels and the branches are not really
2748 function calls but rather far jumps.
2750 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2752 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2754 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2756 * config/tc-i386.c (md_assemble): Print operand number rather than
2757 using ordinal_names.
2758 (i386_operand): Likewise.
2760 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2762 * Makefile.am (INTLLIBS): Define to work around apparent automake
2764 All Makefiles: Regenerated.
2766 * Many files: Added gettext invocations around user-visible
2768 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2769 HAVE_LC_MESSAGES): Define.
2770 * dep-in.sed: Added asintl.h.
2771 * po/Make-in: New file.
2772 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2774 * read.c (Z_): Renamed from `_'.
2775 * Makefile.am (SUBDIRS): Added po.
2776 (POTFILES): new macro.
2777 (po/POTFILES.in): New target.
2778 ($(OBJS)): Added asintl.h.
2780 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2781 (as_new_LDADD): Added $(INTLLIBS).
2782 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2783 (gasp_new_LDADD): Added $(INTLLIBS).
2784 (gasp_new_DEPENDENCIES): New macro.
2785 * configure, aclocal.m4: Rebuilt.
2786 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2788 (ALL_LINGUAS): Define.
2789 * macro.c: Include "asintl.h".
2790 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2791 * as.h: Include "asintl.h".
2792 * config/tc-i386.c (ordinal_names): Removed.
2793 (md_assemble): Changed error text to avoid ordinal_names.
2794 (i386_operand): Likewise.
2795 (reloc): Added as_bad to avoid i18n problems.
2796 (tc_gen_reloc): Likewise.
2797 * config/tc-arm.c (bad_args): Now a #define.
2799 * config/obj-vms.c (VMS_stab_parse): Changed type of
2801 (global_symbol_directory): Unified strings to avoid i18n
2803 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2804 avoid i18n problems.
2805 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2806 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2808 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2810 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2812 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2814 * as.c (print_version_id): Added an fprintf to avoid i18n
2816 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2818 * expr.c (expr): Added as_warn call to avoid i18n problems.
2819 * messages.c (as_assert): Changed code to avoid i18n problems.
2820 (as_abort): Likewise.
2821 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2822 (s_space): Likewise.
2823 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2825 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2827 * config/tc-i386.c (check_prefix): New static function, split out
2829 (struct _i386_insn): Add wait_prefix field.
2830 (md_assemble): Remove wait_prefix local variable. Use
2831 check_prefix when adding a prefix.
2833 * config/tc-i386.c (current_templates): New static variable.
2834 (md_assemble): Remove current_templates local variable.
2835 (md_assemble, i386_operand): Improve error and warning messages in
2836 many places. Add RESTORE_END_STRING in many places before error
2837 return. Clarify some comments.
2839 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2841 (md_assemble): Parse string instruction operands, looking for
2842 segment override prefixes. Check for invalid segment prefixes on
2844 (i386_operand): i.seg[] and max mem_operand changes for string
2846 * config/tc-i386.h (EsSeg): Define.
2848 * config/tc-i386.h (regKludge): Define.
2849 (iclrKludge, imulKludge): Don't define.
2850 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2851 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2852 opcode_modifier checks to look for more common cases first. Add
2853 default_seg for IsString case.
2855 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2857 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2859 * configure: Rebuild with new automake and libtool.
2860 * aclocal.m4, Makefile.in: Likewise.
2862 * doc/Makefile.am (as.dvi): New target.
2863 * doc/Makefile.in: Rebuild.
2865 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2867 * configure.in: Added sparc86x support.
2869 * configure: Rebuild.
2871 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2873 (md_parse_option): Warn if -EL is not supported for this architecture.
2875 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2877 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2879 * config/tc-mips.c (mips_ip): Note when we use get match on
2880 the full instruction name.
2882 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2884 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2885 back into the expression to handle add/sub simplification correctly.
2887 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2889 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2891 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2896 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2898 * symbols.c (max_indent_level): New global.
2899 (print_symbol_value_1): Use it.
2900 * expr.h (expr_build_dot): Declare.
2901 * expr.c (expr_build_dot): New function.
2903 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2905 * symbols.c (print_binary): New function.
2906 (print_expr_1): Call it.
2908 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2910 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2911 operand in the opcode.
2913 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2915 * config/tc-i386.h: Reorder operand flags and opcode modifier
2916 flags for clarity. Remove unused definitions: Unknown,
2917 ImmUnknown, DispUnknown, NoModrm.
2918 * config/tc-i386.c (type_names): Add missing Debug type.
2919 (md_assemble): Better duplicate prefix checking. Quicker string
2920 instruction check via new opcode_modifier flag.
2922 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2924 * doc/as.texinfo (Invoking): Clarify -Wa example.
2926 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2928 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2929 (s_mips_weakext): Define.
2930 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2931 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2934 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2936 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2937 is an error if the value can not be computed at assembly time.
2938 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2940 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2942 * gasp.c (main): Set next field of new include_path structure to
2943 NULL. From Avery Pennarun <averyp@gdc.ca>.
2945 * read.c (s_mri_sect): Call as_bad rather than abort for an
2946 unsupported MRI target.
2948 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2951 the destination of a branch instruction should be altered.
2952 (find_real_start): New function: Locate the real, Thumb coded
2953 start of a Thumb function.
2954 (do_t_branch23): Alter the destination of branches to Thumb
2957 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2959 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2961 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2964 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2966 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2967 * doc/c-hppa.texi: Likewise.
2969 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2971 * Makefile.am: Rebuild dependencies.
2972 * Makefile.in: Rebuild.
2974 * Makefile.am (DEP_INCLUDES): New variable.
2975 (.dep1): Change to work when srcdir is not an absolute path.
2976 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2977 * Makefile.in: Rebuild.
2979 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2981 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2982 LinearAddress patch.
2984 * configure.in: Set version to 2.9.1.
2985 * configure: Rebuild.
2987 * Branched binutils 2.9.
2989 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2991 * config/tc-i386.h (FWait): Define.
2992 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2993 other prefixes. Check FWait flag in opcode table to see which
2994 instructions require an fwait prefix.
2996 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2998 * stabs.c (get_stab_string_offset): Always create a stab string
3001 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3003 Fix some gcc -Wall warnings:
3004 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3005 * ehopt.c (eh_frame_code_alignment): Likewise.
3006 * expr.c (integer_constant, operand): Likewise.
3007 * frags.c (frag_align): Likewise.
3008 * gasp.c (level_0, change_base, doinstr): Likewise.
3009 * hash.c (hash_ask): Likewise.
3010 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3011 (debugging_pseudo): Likewise.
3012 * macro.c (define_macro, check_macro): Likewise.
3013 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3014 (ignore_rest_of_line, float_cons): Likewise.
3015 * symbols.c (decode_local_label_name): Likewise.
3016 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3017 (fixup_segment, number_to_chars_bigendian): Likewise.
3018 (number_to_chars_littleendian): Likewise.
3019 * config/atof-ieee.c (gen_to_words): Likewise.
3020 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3021 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3022 * read.c (output_big_sleb128): Initialize locals to avoid
3024 (output_big_uleb128, equals): Likewise.
3025 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3026 to unsigned int. Change zeros to unsigned int.
3027 * cond.c (s_if): Add return to default case.
3028 * frags.c (frag_now_fix): Change return type to addressT.
3029 * frags.h (frag_now_fix): Update declaration.
3030 * listing.c (file_info_struct): Change linenum to unsigned int.
3031 (struct list_info_struct): Change hll_line to unsigned int.
3032 (print_source): Update format string.
3033 * read.c (emit_expr): Change scan to unsigned int, and don't
3034 bother to initialize it.
3035 * symbols.c (dollar_label_count): Change to unsigned long.
3036 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3037 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3038 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3040 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3042 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3043 mcf5200 just as we do for m68000.
3044 (m68k_init_after_args): Likewise.
3045 (md_estimate_size_before_relax): Likewise.
3047 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3049 * config/tc-v850.c (md_assemble): Store relocation addend in
3050 fixup instead of instruction.
3052 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3054 * config/tc-i386.c (md_assemble): Swap template arguments to
3055 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3056 This macro is currently symmetric, so passing them the wrong
3057 way didn't cause any problem, but may if the macro is changed
3059 After copying template to i.tm, use i.tm. rather than t-> to
3060 access fields, and make t a const*
3061 Move i.tm.operand_types[] swap to immediately after the copy.
3063 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3065 * expr.h (expr_build_uconstant): Add prototype.
3066 (expr_build_unary,expr_build_binary): Add prototypes.
3067 * expr.c (expr_build_uconstant): New function.
3068 (expr_build_unary,expr_build_binary): New functions.
3070 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3072 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3073 * macro.c (macro_expand_body): Increase buffer size.
3074 * messages.c (as_warn): Likewise.
3075 (as_warn_where, as_bad, as_bad_where): Likewise.
3077 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3079 Based on patch from H.J. Lu <hjl@gnu.org>:
3080 * Makefile.am (DISTSTUFF): New variable.
3081 (diststuff): New target.
3082 * Makefile.in: Rebuild.
3084 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3086 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3087 m32r_elf_section_change_hook.
3089 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3090 emit a nop if a section ends with a 16 bit instruction.
3092 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3094 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3095 s_lcomm rather than obj_coff_lcomm.
3096 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3098 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3100 * config/tc-i386.h (LinearAddress): Define.
3101 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3102 instruction, don't use a default segment.
3104 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3106 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3107 * configure: Rebuild.
3109 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3111 * aclocal.m4, configure: Rebuild with libtool 1.2.
3113 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3116 PC relative branches. Patch courtesy of Jonathan Walton.
3119 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3121 * configure.in (emulations): Add thumb-pe target.
3123 * configure (emulations): Add thumb-pe target.
3125 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3127 * itbl-lex.l (yywrap): Don't define if already defined as a
3130 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3132 * depend.c (quote_string_for_make): New function.
3133 (wrap_output): Use it.
3135 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3138 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3140 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3142 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3143 Recognize -GN and -relax.
3144 (md_begin): Initialize gp size from -G switch.
3145 (alpha_force_relocation): Always force if -relax.
3146 (alpha_align): Take a new argument that will specify when to
3147 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3148 Change all callers. Emit nop alignment padding as nop+unop pair.
3150 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3152 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3153 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3155 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3157 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3158 require padding to the next long word boundary.
3160 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3162 * cgen.c: #include symcat.h.
3163 * config/tc-m32r.c: Likewise.
3165 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3167 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3168 absolute expressions instead of '$' prefixed register names.
3170 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3172 * read.c (s_set): Record file and line info for symbols when -as.
3173 (pseudo_set): Don't overwrite that dummy fragment.
3175 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3177 * config/tc-ppc.c (md_pseudo_table): Add "section".
3178 (ppc_named_section): New static function.
3180 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3182 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3183 so we don't have to scan the entire list.
3185 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3187 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3188 case, allow the parallel instructions to modify the same flag
3191 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3193 * listing.c (list_symbol_table): Categorize symbols by
3194 undefined_section rather than sy_frag->line == NULL.
3196 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3198 * Makefile.am (install-exec-local): Install properly when ln
3199 fails or tooldir == prefix.
3201 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3203 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3204 Test result of insert_operand for error.
3206 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3209 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3210 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3211 * doc/Makefile.in: Rebuild.
3213 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3216 (macro): Fix handling of M_COP[0-3].
3218 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3220 Based on patches from Ross Harvey <ross@teraflop.com>:
3221 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3222 if macro_alternate or macro_mri.
3223 (getstring): Remove support for byte constants between < and >.
3224 (get_any_string): '<' only starts a string if macro_alternate or
3226 (macro_expand_body): Permit keyword parameters following
3227 positional parameters.
3229 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3230 * configure.in (alpha*-*-netbsd*): New target.
3231 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3232 * configure: Rebuild.
3234 * as.h (flag_warn_suppress_instructionswap): Move from here...
3235 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3236 here, and make static.
3238 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3239 BFD_ASSEMBLER or MANY_SEGMENTS.
3241 * as.c (show_usage): Update bug-gnu-utils address.
3242 * gasp.c (show_usage): Likewise.
3243 * doc/as.texinfo (Bug Reporting): Likewise.
3245 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3247 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3248 insns regardless of the size of a pointer if we're in mips I or
3250 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3252 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3254 Fix rac to accept only a0:
3255 * tc-d10v.c (parallel_ok, find_opcode):
3256 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3257 Introduce OPERAND_GPR.
3259 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3261 * read.c (s_fill): Handle non-constant repeat counts by creating
3262 an rs_space fragment.
3264 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3266 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3267 from as_bad to as_warn.
3269 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3271 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3272 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3273 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3275 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3277 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3278 seg_fix_rotP rather than fix_root from seg_info.
3280 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3282 * expr.c: Add support for 0x1_2_3_4 bignums.
3284 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3286 * configure.in: Change -linux* to -linux-gnu*.
3287 * configure: Rebuild.
3289 * app.c (do_scrub_begin): Treat \r as whitespace.
3291 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * Makefile.am: Update dependencies.
3294 * Makefile.in: Rebuild.
3296 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3298 * configure, aclocal.m4: Rebuild with new libtool.
3300 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3302 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3303 the argument to bfd_set_arch_mach.
3304 (load_address): Use bfd_arch_bits_per_address to determine the
3305 bit size of an address instead of looking at the isa level.
3306 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3308 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3312 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3314 * ehopt.c: New file.
3315 * as.h (enum _relax_state): Add rs_cfa.
3316 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3317 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3318 * read.c (emit_expr): Call check_eh_frame.
3319 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3320 (relax_segment): Likewise.
3321 * Makefile.am: Rebuild dependencies.
3322 (GAS_CFILES): Add ehopt.c.
3323 (GENERIC_OBJS): Add ehopt.o.
3324 * doc/internals.texi (Frags): Document rs_cfa.
3326 * as.c (show_usage): Mention --traditional-format.
3327 (parse_args): Accept --traditional-format.
3328 * as.h (flag_traditional_format): Declare.
3329 * output-file.c (output_file_create): If flag_traditional_format,
3330 set BFD_TRADITIONAL_FORMAT on stdoutput.
3331 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3333 * config/tc-mips.c (append_insn): Make sure that if we have a
3334 fixup for an unmatched %hi reloc, it does not associated with a
3337 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3338 * doc/Makefile.in: Likewise.
3340 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-m32r.c (check_for_side_effects): New function.
3343 (can_make_parallel): Add checks for instruction side effects
3344 clashing with the other instruction.
3345 (assemble_parallel_insn): Improve warning messages. Return error
3346 message from non-swapped instruction order.
3348 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3350 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3352 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3353 md_cleanup definition. This moves the forced literal output to
3354 the end of the source pass, and avoids macro's inserting literals
3355 into the code immediately after the macro expansion.
3357 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3359 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3360 a gas internal symbol is adjustable.
3361 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3363 * as.h: If gcc version greater than 2.6, use `__format__' and
3364 `__printf__' in function attributes, rather than `format' and
3367 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3369 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3371 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3373 Add tms320c30 support:
3374 * config/tc-tic30.h: New file.
3375 * config/tc-tic30.c: New file.
3376 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3377 TARGET_FORMAT as "coff-tic30".
3378 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3379 * Makefile.am: Rebuild dependencies.
3380 (CPU_TYPES): Add tic30.
3381 (CPU_OBJ_VALID): tic30-aout is valid.
3382 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3383 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3384 * configure, Makefile.in: Rebuild.
3386 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-v850.c (md_assemble): Improvements to error messages.
3390 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3392 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3393 BFD_RELOC_HI16_S to store the high bits of any value.
3395 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3396 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3397 assembler calculate relocations to any external symbol at all.
3398 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3399 involving generation of pc-relative relocs.
3400 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3401 has been moved to md_apply_fix3.
3403 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3404 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3405 which actually means (the address of identifier's GOT entry) +
3406 constant, which is not particularly useful.
3408 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3410 * read.h (include_dirs): Declare.
3411 (include_dir_count,include_dir_maxlen): Declare.
3413 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3415 * configure.in: Correct check for shared opcodes library.
3416 * configure: Rebuild.
3418 * listing.c (buffer_line): If we can't open the file, set at_end.
3419 (listing_print): Remove unused local variable fi.
3421 * config/m68k-parse.y (reglistpair): Handle register list in
3424 * config/vms-conf.h: Don't undef VERSION.
3426 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3428 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3430 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3432 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3433 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3434 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3435 (EXTRA_DIST): Define.
3436 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3437 explicitly rather than via the list of object files.
3438 (gcc-as.opt): New file created when make-gas.com is run.
3439 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3440 itbl-cpu.h} to #include appropriate file rather than copying that
3442 * config/vms-conf.h: Synchronize with current config.in.
3443 * Makefile.in: Rebuild.
3445 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3447 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3448 (parallel_ok): Relaxed parallel subinstruction dependency check.
3450 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3452 * as.h (flag_warn_suppress_instructionswap): added new flag.
3453 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3454 command line argument.
3455 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3456 warning only if flag_warn_suppress_instructionswap is false.
3458 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3460 * configure.in (i386-*-mingw32*): New target.
3461 * configure: Rebuild.
3463 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * symbols.c (resolve_symbol_value): Don't set the segment if it
3466 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3468 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3471 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3473 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3474 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3477 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3479 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3481 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-v850.c (v850_insert_operand): Display instruction when
3484 an error is encountered.
3486 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3488 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3489 (i386-*-sco3.2v5*coff): New target.
3490 (i386-*-sco3.2*): New target.
3491 * configure: Rebuild.
3493 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-v850.c: Tidy error message production.
3497 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3500 validate_immediate return value in the right type for comparisons
3503 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3505 * listing.c (MAX_BYTES): Use listing variables not constants.
3506 (data_buffer): No longer an array, but a pointer.
3507 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3508 (listing_listing): Allocate data_buffer.
3510 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3512 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3513 --listing-rhs-width, --listing-cont-lines.
3514 (show_usage): Update.
3515 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3516 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3517 (print_lines): Use the variables instead of the constants.
3518 (listing_listing): Likewise.
3519 * listing.h: Declare the new vars.
3521 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3523 * as.c (parse_args): Add --keep-locals alias for -L.
3524 Add --strip-local-absolute.
3525 (show_usage): Update.
3526 * as.h (flag_strip_local_absolute): New flag.
3527 * symbols.c (S_IS_LOCAL): Use it.
3528 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3529 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3530 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3532 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-m32r.c: Detect if explicitly parallel instructions
3535 might have an io conflict and issue a warning message.
3537 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3539 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3540 cgen_swap_fixups): Functions to save, restore and swap the fixup
3541 chain with a backup copy.
3542 (cgen_asm_finish_insn): Returns address of constructed insn.
3544 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3546 * listing.c (file_info_struct): Remove FILE, add POS.
3547 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3548 (file_info): Don't open the file.
3549 (buffer_line): Check for the file in the last_open cache, updating
3551 (print_source): Don't reference file_info->file.
3552 (listing_listing): Likewise.
3553 (listing_print): Close the file in the cache, if any.
3555 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * read.c (dwarf_file_string): New file static variable.
3558 (emit_expr): Look for constant sequence that leads up to a file
3559 name in DWARF debugging output.
3560 (stringer): Use dwarf_file_string to decide whether to accept a
3561 string as a file name.
3563 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3565 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3566 (crack_operand): Add reg->reglst MRI hack.
3567 (r_seg): Put reglst symbols in reg_section.
3568 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3570 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3572 * tc-sh.c (get_specific): Handle SGR & DBR.
3574 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3576 * tc-h8300.c (parse_reg): Take the length of the symbol into
3577 account when attempting to match a register name.
3578 * tc-h8500.c (parse_reg): Likewise.
3580 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3582 * cgen.c: Formatting changes to improve readability.
3584 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3586 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3589 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3591 Based on a patch from Jim Wilson
3592 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3593 (tc_gen_reloc): Handle cross section PC relative relocs
3596 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3598 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3600 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3602 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3603 (expr_jmp_buf): New static local.
3604 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3605 (cgen_md_operand): New function.
3606 * tc-m32r.c: Clean up pass over `struct foo' usage.
3607 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3609 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3611 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3612 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3614 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-i386.c (i386_operand): Give an error if there are
3617 unrecognized characters after an expression.
3619 For older changes see ChangeLog-9697