1 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-hppa.h: Update for symbol handling changes.
4 * config/tc-hppa.c: Likewise.
6 * config/tc-arm.h: Update for symbol handling changes.
7 * config/tc-arm.c: Likewise.
8 (symbol_make_empty): Remove. Just use symbol_create.
10 * symbols.c (symbol_set_tc): Correct name.
12 * Makefile.am: Rebuild dependencies.
13 ($(OBJS)): Don't depend upon struc-symbol.h.
14 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
15 * dep-in.sed: Don't remove struc-symbol.h.
16 * Makefile.in: Rebuild.
18 * doc/internals.texi (Symbols): Describe changes in symbol
21 1999-06-03 Richard Henderson <rth@cygnus.com>
23 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
24 instead of doing the work by hand.
26 1999-06-03 David Mosberger <davidm@hpl.hp.com>
28 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
29 state of line state-machine.
30 (struct ls): Collect DWARF2 line state-machine state in new member
31 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
32 resulted in any DWARF2 directives.
33 (reset_state_machine): New function.
34 (out_end_sequence): Ditto.
35 (dwarf2_gen_line_info): When switching sections or switching to a
36 lower text address, call out_end_sequence() first to terminate the
37 previous code sequence as code sequences MUST have monotonically
39 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
41 1999-06-03 David Mosberger <davidm@hpl.hp.com>
43 * as.c (parse_args): Add option -gdwarf2 to allow requesting
44 DWARF2 debug info (line information only, at this point).
45 * as.h: Update comment about supported debug formats.
46 * dwarf2dbg.c, dwarf2dbg.h: New files.
47 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
49 * expr.c (operand): Don't use [ for parens if we want an index op.
50 (op_encoding): Switch [ into O_index, if desired.
51 (op_rank): Renumber with O_index on bottom.
52 (expr): If O_index, match closing bracket.
53 * expr.h (O_index): New.
55 * read.c (read_a_source_file): Conditionally allow matched "
56 in lines passed to md_assemble.
58 * config/obj-elf.c (elf_pseudo_table): Add `common'.
60 1999-06-03 Ian Lance Taylor <ian@zembu.com>
62 Add support for storing local symbols in a small structure to save
63 memory when assembling large files.
64 * as.h: Don't include struc-symbol.h.
65 (symbolS): Add typedef.
66 * symbols.c: Include struc-symbol.h.
67 (local_hash): New static variable.
68 (save_symbol_name): New static function, from symbol_create.
69 (symbol_create): Call save_symbol_name.
70 (local_symbol_count): New static variable.
71 (local_symbol_conversion_count): Likewise.
72 (LOCAL_SYMBOL_CHECK): Define.
73 (local_symbol_make): New static function.
74 (local_symbol_convert): New static function.
75 (colon): Handle local symbols. Create local symbol for local
77 (symbol_table_insert): Handle local symbols.
78 (symbol_find_or_make): Create local symbol for local label name.
79 (symbol_find_base): Check for local symbol.
80 (symbol_append, symbol_insert): Check for local symbols.
81 (symbol_clear_list_pointers, symbol_remove): Likewise.
82 (verify_symbol_chain): Likewise.
83 (copy_symbol_attributes): Likewise.
84 (resolve_symbol_value): Handle local symbols.
85 (resolve_local_symbol): New static function.
86 (resolve_local_symbol_values): New function.
87 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
88 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
89 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
90 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
91 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
92 (symbol_previous, symbol_next): New functions.
93 (symbol_get_value_expression): Likewise.
94 (symbol_set_value_expression): Likewise.
95 (symbol_set_frag, symbol_get_frag): Likewise.
96 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
97 (symbol_mark_used_in_reloc): Likewise.
98 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
99 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
100 (symbol_mri_common_p): Likewise.
101 (symbol_mark_written, symbol_clear_written): Likewise.
102 (symbol_written_p): Likewise.
103 (symbol_mark_resolved, symbol_resolved_p): Likewise.
104 (symbol_section_p, symbol_equated_p): Likewise.
105 (symbol_constant_p): Likewise.
106 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
107 (symbol_get_obj, symbol_set_obj): Likewise.
108 (symbol_get_tc, symbol_set_tc): Likewise.
109 (symbol_begin): Initialize local_hash.
110 (print_symbol_value_1): Handle local symbols.
111 (symbol_print_statistics): Print local symbol statistics.
112 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
113 Declare new symbols.c functions. Move many declarations here from
115 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
116 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
117 (struct symbol): Move bsym to make it clearly the first field.
118 Remove TARGET_SYMBOL_FIELDS.
119 (symbolS): Don't typedef.
120 (struct broken_word): Remove.
121 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
122 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
123 (symbol_clear_list_pointers): Likewise.
124 (symbol_insert, symbol_remove): Likewise.
125 (symbol_previous, symbol_append): Likewise.
126 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
127 (struct local_symbol): Define.
128 (local_symbol_converted_p, local_symbol_mark_converted): Define.
129 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
130 (local_symbol_get_frag, local_symbol_set_frag): Define.
131 (local_symbol_get_real_symbol): Define.
132 (local_symbol_set_real_symbol): Define.
134 * write.c (write_object_file): Call resolve_local_symbol_values.
135 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
136 (TARGET_SYMBOL_FIELDS): Don't define.
137 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
138 ECOFF_DEBUGGING, add ECOFF fields.
139 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
140 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
141 ECOFF_DEBUGGING, add ECOFF fields.
142 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
143 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
144 * config/tc-mcore.h: Don't include struc-symbol.h.
145 (TARGET_SYMBOL_FIELDS): Don't define.
146 (struct mcore_tc_sy): Define.
147 (TC_SYMFIELD_TYPE): Define.
148 * Many files: Use symbolS instead of struct symbol. Use new
149 accessor functions rather than referring to symbolS fields
152 * read.c (s_mri_common): Don't add in value of line_label.
154 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
155 checking for SEC_LINK_ONCE.
157 * config/tc-sh.h (sh_fix_adjustable): Declare.
159 * app.c (input_buffer): New static variable.
160 (app_push): Save saved_input in allocated buffer.
161 (app_pop): Restored saved_input.
162 (do_scrub_chars): Change get parameter to take char * and int as
163 arguments. Change GET macro to pass input_buffer to get
164 function. Don't save input into allocated buffer.
165 * as.h (do_scrub_chars): Update declaration.
166 * input-file.c (input_file_get): Change to take char * and int.
167 Read data into passed in buffer. Remove static buffer.
168 * read.c (scrub_from_string): Change to take char * and int. Copy
169 data into passed in buffer.
171 * hash.h: Neaten. Declare hash_traverse.
172 * hash.c: Complete rewrite based on BFD hashing code.
173 * gasp.c (chunksize): New variable.
174 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
177 1999-05-28 Nick Clifton <nickc@cygnus.com>
179 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
180 addend unless the target uses an old ABI.
182 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
184 -Wchar-subscripts cleanup
185 * listing.c (listing_newline): Use unsigned char variable, so
186 calls to isascii,iscntrl are correct.
187 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
189 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
190 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
191 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
192 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
194 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
196 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
198 (arch_coldfire_p): New #define.
199 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
201 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
203 * config/tc-m68k.c (install_operand): Add places `n', `o'.
205 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
206 (install_operand): Add place `N'.
207 (init_table): Add registers ACC, MACSR, MASK.
209 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
211 * config/tc-m68k.c: Change mcf5200 --> mcf.
212 (archs): Add mcf5206e, mcf5307.
213 (m68k_ip): Add format `u'.
214 (install_operand): Add place `m', `M', `h'.
215 (init_table): Add upper/lower registers.
217 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
219 1999-05-28 Martin Dorey <mdorey@madge.com>
221 * config/tc-i960.c: Several minor changes to add ELF and
222 BFD_ASSEMBLER support.
223 * config/tc-i960.h: Likewise.
224 * configure.in (i960-*-elf*): New target.
225 * aclocal.m4, configure: Rebuild.
227 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
229 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
230 reloc changes when defined(BFD_ASSEMBLER).
232 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
234 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
236 * write.c (write_print_statistics): Output to file, not stderr.
238 * expr.c (generic_bignum_to_int32,64): Prototype.
240 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
241 output_sleb128, output_uleb128, output_big_sleb128,
242 output_big_uleb128, output_big_leb128): Prototype.
243 (output_big_sleb128, output_big_uleb128): Make inline.
244 (output_big_leb128): Remove inline
246 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
247 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
248 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
249 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
250 value for correct overflow check in write.c:fixup_segment.
251 * write.c (fixup_segment): Move bitfield overflow checks to after
252 the md_apply_fix call.
253 * config/obj-coff.c (fixup_segment): Likewise.
254 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
255 valueT *val argument.
257 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
259 * config/atof-ieee.c (gen_to_words): Correctly round a
260 denormalized number. Fix off-by-one in range checking for
261 exponent in a denormal.
263 1999-05-10 Nick Clifton <nickc@cygnus.com>
265 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
268 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
270 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
272 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
274 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
275 (ReverseRegRegmem): Remove.
276 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
277 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
278 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
281 From Doug Ledford <dledford@redhat.com>
282 * config/tc-i386.h (RegXMM): New for P/III.
283 * config/tc-i386.c: Add support for P/III.
285 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
287 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
288 (md_begin): Allow ppc32 insns in ppc64bridge mode.
289 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
291 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
293 * config/tc-i386.c (i386_immediate): Skip whitespace before
294 complaining about junk after expression.
295 (i386_displacement): Likewise.
297 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
299 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
300 Don't copy before downcaseing.
302 1999-05-05 Catherine Moore <clm@cygnus.com>
304 * tc-m68k.c: Include elf/m68k.h.
305 (m68k_elf_final_processing): New routine.
306 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
309 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
311 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
314 1999-04-30 Nick Clifton <nickc@cygnus.com>
316 * config/tc-mcore.c (mcore_s_section): Dump literals before
319 1999-04-29 Nick Clifton <nickc@cygnus.com>
321 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
324 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
326 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
327 (TC_INIT_FIX_DATA): Delete.
328 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
329 (TC_INIT_FIX_DATA): Delete.
330 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
331 * write.c (fix_new_internal): Initialize fx_cgen member.
332 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
333 (gas_cgen_md_apply_fix3): Update.
334 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
335 (md_cgen_record_fixup_exp): Update.
336 (FX_OPINFO_R_TYPE): Update.
338 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
339 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
340 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
341 * frags.h (struct frag): Make opindex, opinfo ints.
343 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
345 1999-04-26 Tom Tromey <tromey@cygnus.com>
347 * aclocal.m4, configure: Updated for new version of libtool.
349 1999-04-22 Nick Clifton <nickc@cygnus.com>
351 * config/tc-mcore.c (md_apply_fix3): Renamed function from
353 (md_apply_fix3): Do not fix up absolute relocations against
356 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
358 1999-04-20 Nick Clifton <nickc@cygnus.com>
360 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
361 changes and data-in-text directives.
362 (mcore_cons): New function: intercept cons() operations.
363 (mcore_float_cons): New function: intercept float_cons()
365 (mcore_stringer): New function: intercept stringer() operations.
367 1999-04-18 Ian Lance Taylor <ian@zembu.com>
369 * obj.h (struct format_ops): Change generate_asm_lineno field to
371 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
373 * config/tc-alpha.c (find_opcode_match): Add default case to
375 (find_macro_match): Likewise.
376 (load_expression): Parenthesize && within ||.
378 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
380 1999-04-17 Nick Clifton <nickc@cygnus.com>
382 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
383 .text .data .section pseudo ops.
384 (mcore_s_section): New function. Dump lits before changing secs.
385 (mcore_s_text): New function. Dump lits before changing secs.
386 (mcore_s_data): New function. Dump lits before changing secs.
388 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
390 * config/tc-mips.c (mips_32bitmode): New.
391 (md_begin): Set mips_32bitmode if needed.
392 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
393 Set EF_MIPS_32BITMODE.
395 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
397 * config/obj-coff.c (c_section_symbol): Fix typo in previous
400 1999-04-16 Nick Clifton <nickc@cygnus.com>
402 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
404 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
406 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
407 expressions correctly.
410 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
412 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
414 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
416 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
417 and fmpynfadd instructions.
419 1999-04-11 Richard Henderson <rth@cygnus.com>
421 * as.h (environ): Declare it, if needed.
422 * as.c (dump_statistics): Don't declare environ.
423 * configure.in (environ): Detect declaration.
424 * configure, config.in: Rebuild
426 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
427 (i386_displacement): Allocate enough space for replacement buffer.
428 Clean up replacement buffer initialization.
430 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
432 * subsegs.c (section_symbol): Don't create a new symbol if one
433 already exists; instead, use the existing one, but set its segment
434 and frag data if it hasn't already been defined.
435 * config/obj-coff.c (c_section_symbol): Likewise.
437 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
439 * tc-alpha.c (load_expression): Call as_bad instead of abort.
441 1999-04-08 Nick Clifton <nickc@cygnus.com>
443 * config/tc-mcore.c: New File: Support routines for MCore
445 * config/tc-mcore.h: New File: Definitions for MCore assembler.
446 * config/obj-coff.c: Add support for mcore-pe target.
448 * Makefile.am: Add support for MCore targets.
449 * Makefile.in: Regenerate.
450 * configure.in: Add support for MCore targets.
451 * configure: Regenerate.
453 * doc/all.texi: Set MCORE.
454 * doc/as.texinfo: Document MCore specific command line options.
456 * write.h: Prevent multiple inclusion.
458 1999-04-06 Ian Lance Taylor <ian@zembu.com>
460 * asintl.h (LC_MESSAGES): Never define.
461 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
463 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
466 * Makefile.am (m68k-parse.c): If configuring in the source
467 directory, copy m68k-parse.y into the local directory before
468 running ylwrap, to remove spurious differences when generating
470 * Makefile.in: Rebuild.
472 * config/tc-sparc.h (md_do_align): Just allocate the number of
473 bytes necessary, rather than always allocating 1024.
475 1999-04-04 Ian Lance Taylor <ian@zembu.com>
477 * listing.c (listing_newline): Add cast to avoid warning.
478 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
479 * config/tc-i386.c (i386_scale): Add return value.
480 (build_displacement_string): Remove unused local temp_disp2.
481 (i386_intel_memory_operand): Add parentheses to avoid warning.
482 (i386_intel_operand): Remove unused local end_of_operand_string.
483 (i386_operand): Remove unused local operand_modifier.
484 (i386_operand): Add parens to avoid warning.
486 1999-04-04 Don Bowman <don@pixsci.com>
488 * configure.in: Add mips*-*-vxworks* target; have it define
490 * configure, config.in: Rebuild.
492 1999-03-31 Nick Clifton <nickc@cygnus.com>
494 * configure.in (emulations): Add support for arm-epoc-pe.
495 * configure: Regenerate.
496 * config/te-epoc-pe.h: New file. Define macros specific to
498 * config/tc-arm.h: Select epoc-pe-arm target format if configured
499 for arm-epoc-pe target.
501 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
503 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
505 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
507 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
508 detect ",n" without a condition.
509 (pa_parse_neg_cmpsub_cmpltr): Likewise.
512 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
514 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
515 instruction is encoded with one bit.
518 1999-03-23 Ian Lance Taylor <ian@zembu.com>
520 * doc/internals.texi (CPU backend): Mention that
521 line_separator_chars should not include newline. From thi
522 <ttn@mingle.glug.org>.
524 1999-03-22 Doug Evans <devans@casey.cygnus.com>
526 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
527 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
529 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
531 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
533 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
535 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
538 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
540 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
542 1999-03-15 Martin Hunt <hunt@cygnus.com>
544 * app.c (do_scrub_begin): Change '-' back to a symbol char
545 so we can use multiple opcodes on a line again.
547 * config/tc-d30v.c: By default, warn if a symbol has
548 the same name as a register. Plus some minor
549 updates from the branch.
551 1999-03-13 Nick Clifton <nickc@cygnus.com>
553 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
554 BFD_RELOC_16 and BFD_RELOC_64.
556 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
558 * expr.c (expr): Add missing else.
560 1999-03-12 Nick Clifton <nickc@cygnus.com>
562 * config/tc-arm.c (md_apply_fix3): Improve error message.
564 1999-03-11 Doug Evans <devans@casey.cygnus.com>
566 * Makefile.am (CPU_TYPES): Add fr30.
567 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
568 (fr30,m32r dependencies): Update.
569 * Makefile.in: Rebuild.
571 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
572 (gas_cgen_record_fixup_exp): Ditto.
573 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
574 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
575 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
576 (md_cgen_lookup_reloc): Update use of operand->type.
577 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
578 (md_convert_frag): Call cgen_operand_lookup_by_num.
579 (md_cgen_lookup_reloc): Update use of operand->type.
580 (m32r_cgen_record_fixup_exp): Ditto.
582 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
584 * config/tc-mips.c (md_show_usage): Fix message.
586 1999-03-03 Nick Clifton <nickc@cygnus.com>
588 * doc/c-arm.texi (ARM Syntax): Document new command line switches
589 and LDR reg,=<expr> instruction.
591 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
594 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
596 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
598 1999-02-17 Nick Clifton <nickc@cygnus.com>
600 This patch was created by: Scott Bambrough
601 <scottb@corelcomputer.com>
604 Special cased '@' character. The '@' character is used as the
605 ARM assembler comment character, as a special character
606 and in ELF .symver pseudo-op's, and as a special character in
607 .type and .section pseudo-ops.
608 (symver_pseudo): New static variable.
609 (symver_state): New static variable.
610 (struct app_save): Add field 'symver_state'.
611 (app_push): Save global symver_state int struct app_save.
612 (app_pop): Restore global symver_state from struct app_save.
613 (do_scrub_chars): Special case handling of '@' character in
616 * configure.in: Modified to recognize armv* uname syntax from ARM
618 * configure: Regenerated.
620 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
621 a prefix to the section's type.
622 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
625 * config/tc-arm.h: Add support for PIC generation:
626 (pic_code): New boolean.
627 (obj_relocate_extern): Define.
628 (TC_RELOC_RTSYM_LOC_FIXUP): Define
629 (TC_CONS_FIX_NEW): Define.
630 (tc_fix_adjustable): Define.
631 (GLOBAL_OFFSET_TABLE_NAME): Define.
633 * config/tc-arm.c: Add support for PIC generation:
634 (line_seperator_chars): Allow ';' as a seperator for Linux.
635 (is_immediate_prefix): New macro.
636 (arm_parse_reloc): New function.
637 (s_arm_elf_cons): New function.
638 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
639 (md_undefined_symbol): Special case handling for the Global Offset
641 (md_apply_fix3): Handle PIC relocs.
642 (tc_gen_reloc): Handle PIC relocs.
643 (md_parse_option): Add support for '-k' command line switch to
644 enable PIC generation.
645 (cons_fix_new_arm): New function.
646 (s_arm_elf_cons): New function.
648 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
650 * configure.in: Add comments for uses of AC_DEFINE.
651 * acinclude.m4: Likewise.
652 * acconfig.h: Remove.
653 * aclocal.m4: Rebuild.
654 * configure: Rebuild.
655 * Makefile.in: Rebuild.
656 * config.in: Rebuild.
658 1999-02-15 Jim Lemke <jlemke@cygnus.com>
660 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
661 non-constant offset from a base register.
663 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
665 * config/tc-alpha.c (md_show_usage): Put \ before newline in
668 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
670 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
671 (emit_insn): Look for pc-relative and no-overflow specifiers on
672 internal relocation types.
674 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
676 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
679 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
681 (mips_4650, mips_4010, mips_4100): Variables removed.
682 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
683 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
685 (md_begin): Don't bother initializing the mips_NNNN variables;
686 mips_cpu is set, and that's good enough now.
687 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
688 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
689 (show): New function, to handle wrapping in the CPU lists.
690 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
692 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
694 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
695 than treat as an immediate specifier.
697 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
699 * config/tc-i386.c: Prototype many functions.
700 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
701 (i386_immediate): Remove unused second argument.
702 (i386_intel_operand): Fix i386_is_reg typo.
703 (i386_operand): Use allow_naked_reg.
704 (output_invalid): Make operand int for K&R.
706 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
708 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
710 * Makefile.in: Rebuild.
712 1999-02-09 Doug Evans <devans@casey.cygnus.com>
714 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
716 (EXTRA_as_new_SOURCES): Comment out.
717 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
718 * Makefile.in: Rebuild.
719 * doc/Makefile.in: Rebuild.
720 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
721 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
722 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
723 * configure: Rebuild.
724 * aclocal.m4: Rebuild.
725 * config.in: Rebuild.
726 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
727 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
728 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
729 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
730 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
731 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
732 (gas_cgen_record_fixup_exp): Ditto.
733 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
734 descriptor, not global variable.
735 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
736 descriptor, not global variable. Refer to insert_operand handler
737 via cpu descriptor, not global function.
738 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
739 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
740 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
741 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
742 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
743 * config/tc-m32r.c: Ditto.
744 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
745 (md_assemble): Ditto.
746 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
748 1999-02-09 Nick Clifton <nickc@cygnus.com>
750 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
751 relocations for ELF targets.
753 1999-02-08 Nick Clifton <nickc@cygnus.com>
755 * configure.in: Add support for StrongARM target.
756 * configure: Regenerate.
758 1999-02-05 Nick Clifton <nickc@cygnus.com>
760 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
762 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
765 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
767 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
769 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
771 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
772 (INTEL_DWORD_MNEM_SUFFIX): Define.
778 (OFFSET_FLAT): Define.
780 (NONE_FOUND): Define.
783 * config/tc-i386.c (set_intel_syntax): New routine.
784 (intel_syntax): Declare.
785 (allow_naked_reg): Declare.
786 (md_pseudo_table): Support .intel_syntax and .att_syntax.
787 (intel_float_operand): New routine.
788 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
789 Handle brackets as well as parens. Call i386_intel_operand for
790 intel syntax. Reverse operands if appropriate. Handle new
791 suffixes. Handle movzx and movsx.
792 (i386_is_reg): New routine.
793 (i386_immediate): New routine.
794 (i386_scale): New routine.
795 (i386_displacement): New routine.
796 (i386_operand_modifier): New routine.
797 (build_displacement_string): New routine.
798 (i386_parse_seg): New routine.
799 (i386_intel_memory_operand): New routine.
800 (i386_intel_operand): New routine.
801 (i386_operand): Call i386_displacement, i386_immediate,
802 i386_scale, etc. instead of handling inline.
803 (parse_register): Handle registers without prefix.
805 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
807 * configure: Regenerate.
808 * configure.in (arm-*-oabi): New.
810 * config/tc-arm.c (target_oabi): Declare.
811 (md_apply_fix3): Support REL relocs.
812 (md_parse_option): Handle -oabi.
813 (elf32_arm_target_format): New routine.
814 (md_longopts): Add OPTION_OABI.
815 * config/tc-arm.h: Redefine TARGET_FORMAT.
818 1999-01-28 Nick Clifton <nickc@cygnus.com>
820 * write.c (write_relocs): Handle out of range error.
822 * config/tc-fr30.c (fr30_fix_adjustable): New function.
823 (fr30_force_relocation): Default to 0.
825 * config/tc-fr30.h (obj_fix_adjustable): Define.
826 (TC_FORCE_RELOCATION): Define.
828 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
831 1999-01-16 Nick Clifton <nickc@cygnus.com>
833 * config/tc-d30v.c (write_2_short): Do not generate a sequential
834 merge of two instructions if the left instruciton kills the right.
836 1999-01-11 Doug Evans <devans@casey.cygnus.com>
838 * Makefile.in: Regenerate.
839 * configure.in: Redo test for using cgen.
840 * configure: Regenerate.
842 1999-01-09 Nick Clifton <nickc@cygnus.com>
844 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
845 redefinition of this macro.
847 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
849 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
852 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
854 * config/tc-mips.c (append_insn): For mips16, insert a nop between
855 a read of HI or LO and an immediatly following branch.
857 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
859 * config/tc-mips.c (md_begin): Another correction to the setting of
862 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
864 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
866 1998-12-21 Nick Clifton <nickc@cygnus.com>
868 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
869 bit insn when optimizing, so that parallelised instructions will
870 start on a 32 bit boundary.
872 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
874 * config/tc-mips.c (mips_eabi64): New.
875 (md_begin): Set mips_eabi64.
876 (mips_elf_final_processing): Use it.
878 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
880 * config/tc-mips.c (mips_elf_final_processing):
881 Correct setting of ABI in e_flags.
883 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
885 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
887 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
889 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
891 1998-12-15 Doug Evans <devans@casey.cygnus.com>
893 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
894 warning, values that don't fit in the field.
896 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
898 * config/tc-mips.c (mips_abi_string): New.
899 (md_parse_option,md_longopts): Add mabi.
900 (mips_elf_final_processing): Set e_flags based on mabi flag.
902 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
904 * config/tc-mips.c (md_parse_option): Handle vr4111.
906 98-12-11 Ken Raeburn <raeburn@cygnus.com>
908 * config/tc-h8300.c (build_bytes): Change message given if the
909 instruction requires H8/300H mode and we're not in Hmode, to
910 suggest that it may be the operand modes that are the problem, not
911 necessarily the opcode.
913 1998-12-10 Nick Clifton <nickc@cygnus.com>
915 * config/tc-fr30.c: Add line separator character.
917 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
919 * configure.in (hppa-*-mpeix*): New target.
920 * config/obj-som.h (obj_som_compiler): Declare.
921 * config/obj-som.c (compiler_seen): New static variable.
922 (obj_som_compiler): New function.
923 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
924 (md_pseudo_table): Add "compiler" if OBJ_SOM.
925 (pa_type_args): Set hppa_priv_level.
926 (pa_compiler): New static function if OBJ_SOM.
927 * configure: Rebuild.
929 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
931 * read.c (output_leb128): Don't mark as inline.
933 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
935 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
936 AIX .vbyte unaligned data support.
937 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
938 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
941 1998-12-07 Nick Clifton <nickc@cygnus.com>
943 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
946 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
948 * config/tc-arm.c (elf32_arm_force_relocation): Check for
949 BFD_RELOC_ARM_PCREL_BRANCH.
951 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
953 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
954 checking the target type.
955 (mips-dec-bsd*): Set endian to little.
956 * configure: Rebuild.
958 COFF weak symbol support, based on patches from Mark Elbrecht
960 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
961 * config/obj-coff.c (obj_coff_weak): New static function.
962 (obj_coff_endef) [both versions]: Handle weak symbols.
963 (coff_frob_symbol): Likewise.
964 (yank_symbols): Likewise.
965 (obj_pseudo_table): Add "weak".
967 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
968 <aymeric.vincent@emi.u-bordeaux.fr>.
969 * aclocal.m4: Rebuild with current tools.
970 * configure: Rebuild.
972 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
973 an assertion failure for a case we can't handle when OBJ_ECOFF.
975 * expr.c (operator): And with 0xff to avoid problems with signed
978 1998-12-03 Nick Clifton <nickc@cygnus.com>
980 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
981 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
983 1998-12-02 Nick Clifton <nickc@cygnus.com>
985 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
988 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
990 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
993 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
995 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
998 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1002 (d10v_cleanup): Only generate previous insn if a multiline insn is
1005 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1007 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1010 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1012 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1013 -marm6xxx command line switches.
1015 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1017 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1018 (itbl-ops.o): Delete duplicate dependencies.
1019 Rebuild dependencies.
1020 Add fr30 dependencies.
1021 * Makefile.in: Rebuild.
1023 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1025 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1027 * listing.c: Ignore line terminator characters found inside
1030 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1032 * po/gas.pot: Regenerated.
1034 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1037 fr30_is_label_start(). Also checks for delay slot insns.
1039 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1040 FR30 instructions which contain a colon in the mnemonic.
1042 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1044 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1046 * config/tc-fr30.c: Removed currently superflous code.
1048 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1050 * config/tc-fr30.h: New file.
1051 * config/tc-fr30.c: Tweaking so that it will compile.
1053 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1055 * config/tc-d10v.h (obj_fix_adjustable): Define.
1056 (TC_FORCE_RELOCATION): Define.
1057 (d10v_force_relocation): Declare.
1058 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1059 (md_apply_fix3): Handle Vtable relocs.
1060 (d10v_fix_adjustable): New.
1061 (d10v_force_relocation): New.
1063 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1065 * config/tc-d30v.c: Change default behaviour to ignore potential
1066 conflicts between register name and symbol names.
1068 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1070 * configure.in: Add fr30-*-*.
1071 * config/tc-fr30.c: New file.
1072 * Makefile.in: Regenerated.
1073 * config.in: Regenerated.
1074 * configure: Regenerated.
1075 * doc/Makefile.in: Regenerated.
1076 * po/gas.pot: Regenerated.
1078 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1080 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1083 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1085 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1087 (do_scrub_chars): Add some casts to unsigned char to avoid
1088 unwanted sign extension.
1089 * read.c (lex_type): Set characters about 127 to be symbol
1091 * config/tc-i386.c (md_begin): Set identifier_chars and
1092 operand_chars for values above 127.
1094 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1096 * configure.in: detect cygwin* instead of cygwin32*
1097 * configure: regenerate
1099 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1101 * listing.c: Add support for producing a listing from piped
1104 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1106 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1107 (append_insn): Account for the tx39's multiply behavior.
1109 1998-10-26 Michael Meissner <meissner@cygnus.com>
1111 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1112 from assemble_parallel_insns. Add support for '->' to indicate
1113 explicitly serializing the instructions.
1114 (md_assemble): Ditto.
1116 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1118 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1121 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1123 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1125 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1127 * config/tc-mips.c : support frame and regmask/fregmask when
1128 MIPS_STABS_ELF is specified.
1130 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1132 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1133 (md_apply_fix): Don't return 1 for VTABLE relocs.
1134 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1136 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1138 * doc/c-i386.texi: Replace occurences of "opcode" with
1139 "instruction mnemonic", "instruction", or "mnemonic" when
1140 referring to the name of an instruction. Use "opcode" when
1141 referring to the sequence of machine bytes.
1143 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1144 (is_opcode_char): Rename to is_mnemonic_char.
1145 (md_assemble and i386_operand): Correct error messages from
1146 "opcode" to "instruction mnemonic"
1147 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1148 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1149 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1150 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1151 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1152 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1153 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1155 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1157 * config/tc-i386.c (i386_operand): Check for garbage after
1160 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1162 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1163 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1165 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1167 * config/tc-sh.h (obj_fix_adjustable): Define.
1168 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1169 (md_apply_fix): Likewise.
1170 (tc_gen_reloc): Likewise.
1171 (sh_fix_adjustable): New.
1173 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1175 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1176 * cgen.h (gas_cgen_finish_insn): Update prototype.
1177 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1178 cgen_insn_t -> CGEN_INSN_INT.
1179 (make_parallel): Update handling of CGEN_INT_INSN_P.
1180 (assemble_parallel_insn): Ditto.
1181 (target_make_parallel): New function.
1182 (md_assemble): Use it.
1184 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1186 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1188 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1190 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1191 converted into lower case.
1193 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1195 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1196 (gas_cgen_tc_gen_reloc): Likewise.
1197 * config/tc-m32r.h (obj_fix_adjustable): Define.
1198 * config/tc-m32r.c (m32r_fix_adjustable): New.
1199 (m32r_force_relocation): Handle VTABLE relocs.
1201 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1203 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1205 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1207 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1208 to lower case before parsing.
1210 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1211 parallel insns modift buts in the PSW as a side effect.
1213 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-d30v.c (find_format): Test for missing flag and
1218 (md_apply_fix3): Fix error messages to avoid
1219 assumption about presence of a symbol.
1221 (parallel_ok): Disallow parallel instructions that both modify the
1224 (find_format): Generate a warning if an odd numbered register is
1225 used as the first register in a mutli-register instruction.
1227 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1229 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1230 relocations are always associated with a symbol.
1232 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1234 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1235 (elf32_sparc_force_relocation): Declare.
1236 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1237 (tc_gen_reloc): Handle vtable relocs.
1238 (elf32_sparc_force_relocation): New.
1240 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1242 * symbols.c (S_IS_FUNCTION): New.
1243 * config/tc-v850.h (obj_fix_adjustable): Define.
1244 (TC_FORCE_RELOCATION): Define.
1245 (v850_force_relocation): Declare.
1246 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1247 of fx_addnumber for VTABLE reloc addends.
1248 (md_apply_fix3): Handle VTABLE relocs.
1249 (v850_fix_adjustable): New.
1250 (v850_force_relocation): New.
1252 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1254 * tc-hppa.c (fp_operand_format): Add some additional formats.
1255 (pa_ip): Do not automatically promote into pa2.0 mode.
1256 (pa_level): Handle ".level 2.0".
1258 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1260 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1261 * config/tc-i386.h (template.extension_opcode): Change to
1262 unsigned int to allow full range of 8-bit opcode suffixes.
1263 (None): Redefine as 0xffff.
1265 From Jeff B Epler <jepler@usgs.gov>
1266 * doc/c-i386.texi (i386-SIMD): New section.
1268 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1270 * read.c (discard_rest_of_line): New function.
1271 * read.h: Declare it.
1272 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1274 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-d10v.c (find_symbol_matching_register): New function.
1277 (find_opcode): Cope with the case where a register name matches
1280 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1282 * config/tc-v850.c (md_pcrel_from): Rename to
1283 v850_pcrel_from_section.
1284 (v850_pcrel_from_section): Do not resolves symbols in other
1287 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1289 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1291 * config/tc-d10v.c (find_opcode): Generate an error if a register
1292 is supplied for an operand that should not be a register.
1294 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1296 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1297 instructions to have another instruction in the right bin.
1299 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1301 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1302 the right container if the left container holds a branch
1305 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1308 both a register name and symbol name.
1309 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1311 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1313 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1314 execution unit class.
1316 (reg_name_search): If a name matches a register and a symbol,
1317 prefer the register.
1318 (find_format): Disallow flag registers when a general purpose
1319 register is required.
1320 If a number is required, but a register has been given, check to
1321 see if a symbol with the same name as the register exists, and if
1322 so, use that symbol.
1324 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1326 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1328 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1330 * config/tc-d30v.c (find_format): Do not accept flag registers as
1331 general purpose registers.
1332 (find_format): If an immediate value is expected at a given place
1333 in a format, but a register name has been provided instead, check
1334 to see if that register name matches the name of a predefined
1335 symbol and if it does, then use the symbol instead.
1336 (reg_name_search): If a register name matches a symbol name,
1337 prefer the register name to the symbol name.
1339 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1342 the previous insn to empty.
1344 1998-09-20 Michael Meissner <meissner@cygnus.com>
1346 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1347 pieces, forcing the use of an ANSI compiler.
1349 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1351 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1353 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1355 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1357 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1359 (obj_elf_vtable_entry): Likewise.
1360 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1361 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1362 (tc_gen_reloc): Likewise.
1363 (arm_fix_adjustable): Likewise.
1364 (elf32_arm_force_relocation): New.
1365 (armelf_frob_symbol): Remove coff-style symbol support.
1367 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1369 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1371 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1373 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1374 OBJ_COFF so that routine is defined for a.out format.
1376 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1378 * config/tc-i386.c (i386_operand): Detect non-segment registers
1379 used as segment prefixes.
1381 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1383 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1384 optimize across FDE boundaries.
1386 * config/obj-coff.c (obj_coff_section): Preserve any link once
1387 flags when setting the section flags.
1389 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1391 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1392 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1394 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1396 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1399 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1401 * frags.c (frag_grow): Include the size of the frag struct in the
1404 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1405 if the new subseg comes before the old.
1407 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1409 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1410 to handle edge8 and edge16.
1412 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1414 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1415 before we clobber the symbol involved.
1417 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1419 * config/tc-arm.c: Remove OBJ_ELF definitions for
1420 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1421 use arm_adjust_symtab for OBJ_COFF.
1422 (armelf_adjust_symtab): New Routine.
1423 * config/tc-arm.h: Define obj_adjust_symtab to
1424 armelf_adjust_symtab for OBJ_ELF.
1426 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1428 * configure.in: Make all i386-elf targets use bfd_gas.
1429 * config/tc-i386.c (tc_i386_force_relocation): New.
1430 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1431 (md_apply_fix3): Likewise.
1432 (tc_gen_reloc): Handle them.
1433 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1434 tc_i386_force_relocation.
1436 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1438 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1440 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1442 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1443 current opcode after writing the first insturction of a reverse
1446 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1448 * read.h (generate_lineno_debug): Add prototype.
1449 * read.c (generate_lineno_debug): Make non-static.
1451 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1453 * config/tc-i386.c (md_assemble): Only warn for address/data size
1456 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1458 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1459 against Thumb function names, as the linker needs this information.
1461 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1463 * expr.c (operand): Check also that there is no advance in operand
1464 after atof_generic in order to decide "is it label 0f or floating
1467 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1470 command line options with a single dash.
1471 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1473 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1475 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1476 * tc-arm.c (arm_fix_adjustable): New routine.
1478 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1480 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1481 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1482 demand_empty_rest_of_line before mri_comment_end.
1483 (equals): Check garbage after expression before
1484 mri_comment_end in MRI mode.
1486 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1488 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1489 small immediate constant to use the constant itself rather than
1492 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1494 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1495 (pa_leave): Likewise.
1497 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1499 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1501 (i386_operand): Fix an error message.
1503 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1505 * doc/c-arm.texi (ARM Directives): Document .req directive.
1507 * config/tc-arm.c (reg_required_here): Display erroneous string if
1508 the register name could not be decoded.
1509 Do not set inst.instruction if the sift is -1.
1511 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1513 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1516 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1518 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1519 even if it is belived to be unnecessary.
1521 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1523 config/tc-i386.c (i386_operand): Size immediate constants by
1524 suffix (erroneously removed as part of July 7 change).
1526 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1528 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1529 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1530 (armelf_frob_symbol): New Routine.
1531 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1533 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1535 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1537 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1539 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1540 command line switches passed to assembler.
1542 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1544 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1545 (gas_cgen_opcode_desc): Declare.
1546 (gas_cgen_parse_operand): Declare.
1547 (*): Prepend gas_ to gas specific fns to denote them as such.
1549 * cgen.c (gas_cgen_opcode_desc): New global
1550 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1551 (queue_fixup): Renamed from cgen_queue_fixup.
1552 (*): Prepend gas_ to gas specific fns to denote them as such.
1554 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1555 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1556 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1557 Open opcode table and initialize it.
1558 (make_parallel): Use gas_cgen_opcode_desc.
1559 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1560 (md_assemble): Ditto.
1562 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1564 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1565 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1566 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1567 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1568 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1569 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1570 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1571 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1572 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1573 (INIT_STAB_SECTION): Likewise.
1574 (OBJ_PROCESS_STAB): Likewise.
1576 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1577 (md_parse_option): Watch for them.
1578 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1579 (md_begin): Kill neverdef code.
1580 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1581 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1582 (s_alpha_coff_wrapper): New.
1583 (md_pseudo_table): Trap all ECOFF pseudos.
1585 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1587 Start of changes to remove mdebug section from mips*-elf
1588 Based on MIPS_STAB_ELF definition
1589 * acconfig.h: undef if not configured
1590 * config.in: undef if not configured
1591 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1592 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1593 * stabs.c (s_stab_generic): flush frag
1595 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1597 * configure.in: (arm-*-elf): Handle.
1598 (thumb-*-elf): Handle.
1599 * configure: Regenerate.
1600 * read.c (stringer): Fix typo in comment.
1601 * write.c (fixup_segment): Don't add symbol value to addend if
1603 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1605 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1608 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1610 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1611 (write_2_short): Emit warning if new flag is set.
1612 (do_assemble): Set flags if left instruction is one of special
1613 "right-instruction-killer" type.
1615 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1617 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1618 Always output words in debug_info section as big endian.
1619 (sparc_target_format): Choose correct bfd target.
1620 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1622 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1624 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1625 to work with internationalization code. Issue an error when two
1626 operands match that are not allowed to match.
1628 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1630 * configure.in (install_tooldir): Allow target to specify whether
1631 it wants to be installed in $(tooldir)/bin.
1632 * configure: Regenerate.
1633 * Makefile.am (install-exec-local): Set install-exec-tooldir
1634 dependency via configure.
1635 * Makefile.in: Regenerate.
1637 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1639 * Makefile.am (install-exec-local): Split into two ...
1640 (install-exec-bindir,install-exec-tooldir): New rules.
1641 * Makefile.in: Regenerate.
1643 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1645 * Makefile.am (install-exec-local): Don't remove the file before
1646 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1647 W. Rozycki <macro@ds2.pg.gda.pl>.
1648 * Makefile.in: Rebuild.
1650 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1652 * cgen.c: Include libiberty.h.
1653 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1654 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1655 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1656 (md_cgen_lookup_reloc)): Declare.
1657 (md_cgen_record_fixup_exp): Declare.
1658 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1659 (m32r_relax_frag): Declare.
1660 (cgen_md_apply_fix3): Decls moved to cgen.h.
1661 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1662 (m32r_cgen_record_fixup_exp): Delete decl.
1663 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1664 (assemble_nop): Delete.
1665 (expand_debug_syms): Delete unused `exp'.
1666 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1667 Add default case for -Wall.
1668 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1669 (md_atof): Delete unused wordP.
1671 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1673 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1676 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1678 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1679 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1680 .print, .purgem, and .struct. Remove documentation for
1683 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1685 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1686 Update call to insert_operand.
1688 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1692 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1694 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1695 whitespace after a prefix operator.
1697 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1699 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1701 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1703 * config/tc-sparc.c (log2): New static function.
1704 (s_reserve): Use log2 to convert alignment before calling
1706 (s_common): Use log2 to convert alignment before calling
1707 record_alignment and frag_align.
1708 (sparc_cons_align): Use log2.
1710 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1712 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1713 (s_common): Likewise.
1715 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1716 initialization of waddr.
1717 (sparc_elf_final_processing): Add default case to switch.
1719 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1721 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1722 than temporary real.
1724 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1726 * write.c (subsegs_finish): Don't align the segments if there were
1729 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1730 copying aux information.
1732 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1733 expression into a symbol.
1735 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1737 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1738 type to unsigned int.
1739 (md_assemble): Change type used to store offsets from unsigned
1741 (i386_operand): Switch error check to only call RESTORE_END_STRING
1742 once after parse_register.
1744 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1746 * config/tc-v850.c (md_show_usage): Changed format to match that
1749 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1751 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1753 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1755 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1758 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1760 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1761 * doc/Makefile.in: Rebuild.
1763 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1765 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1766 for %lo expressions.
1767 (mips_ip, case 'u'): Move range check after code to mask
1768 off bits in %hi/%lo expressions. Mask off high bits for
1771 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1773 * doc/Makefile.am (gasver.texi): New target.
1774 (as.info, as.dvi): Depends upon gasver.texi.
1775 * doc/as.texinfo: Include gasver.texi. Mention version number on
1776 title page and in top node.
1777 * doc/Makefile.in: Rebuild.
1779 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1781 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1782 but not including the line containing the edict.
1783 * listing.h (LISTING_EOF): New.
1784 * input-scrub.c (input_scrub_next_buffer): Call it.
1786 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1788 * config/tc-i386.c (i386_operand): Don't set the size of an
1789 immediate address based solely on the suffix and the mode.
1791 * config/tc-i386.c (md_assemble): Add assertion to make sure
1792 overlap2 does not set Imm.
1794 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1795 sequences of whitespace to a single space.
1796 (is_space_chars): Just compare with space.
1797 (md_begin): Don't initialize space_chars.
1798 (md_assemble): Just skip a single whitespace character.
1799 (i386_operand): Rewrite base-index parsing to use new
1800 parse_register, and to skip white space. Skip white space in a
1801 number of other places too. Don't give error message if
1802 parse_register fails.
1803 (parse_register): Change reg_string parameter to be non-const.
1804 Add end_op parameter. Skip white space after the `%', and return
1805 end of register string. Give error message here rather than
1808 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1810 Based on patch from Matt Semersky <matts@scd.hp.com>:
1811 * expr.c (op_encoding): Make const.
1812 (expr_set_precedence): New function.
1813 (expr_begin): Don't set operator rankings, just call
1814 expr_set_precedence.
1815 * expr.h (expr_set_precedence): Declare.
1816 * read.c (s_mri): Call expr_set_precedence.
1818 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1820 * doc/as.texinfo (Statements): Remove paragraph discussing
1821 continuing lines with a backslash. This hasn't worked for years,
1824 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1826 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1828 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1829 (ps_CTORS, ps_DTORS): New section types.
1830 (vms_fixup_xtors_section): New function
1831 (Ctors_Psect, Dtors_Psect): Define.
1832 (IS_GXX_XTOR): Define
1833 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1834 Filter static constructors/destructors and add to
1835 Ctors_Symbols/Dtors_Symbols chain.
1836 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1837 appropriate section.
1839 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1840 * makefile.vms: Merge vax/vms support.
1842 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1844 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1845 (elf_pseudo_table): Add them.
1846 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1847 (md_apply_fix): Accept them.
1848 (mips_fix_adjustable): Don't adjust them.
1849 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1850 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1851 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1852 (tc_fix_adjustable): Don't adjust them.
1854 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1856 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1858 * Makefile.in: Regenerate.
1859 * configure.in: AC_SUBST cgen_cpu_prefix.
1860 * configure: Regenerate.
1862 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1864 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1865 Changed all users of COND12_DELAY.
1867 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1869 * config/tc-mn10300.c (set_arch_mach): New function.
1870 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1871 (md_begin): Default to mn10300 mode.
1872 (md_assemble): Only accept instructions for the core mn10300
1873 chip and the active machine type.
1875 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1877 * subsegs.h (segment_info_type): Give the struct a name.
1878 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1879 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1880 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1881 * config/tc-w65.h (tc_reloc_mangle): Declare.
1882 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1884 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1886 * config/tc-v850.c (v850_comm): Restore old section
1887 after common processing.
1889 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1891 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1893 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1895 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1896 char with code that explicitly sign-extends.
1898 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-v850.c (md_begin): Restore text section as the current
1901 section after creating call table sections.
1902 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1905 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1906 with call to macro SYM_AUXINFO.
1908 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1910 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1911 with the program transform name.
1912 * Makefile.in: Rebuild.
1914 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1916 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1919 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1921 * config/tc-i386.c (i386_operand): Be prepared for a space between
1922 the open parenthesis and the start of the register operand,
1923 because of the June 16 change.
1925 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1930 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1932 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1933 even if it is belived to be unnecessary.
1935 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1937 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1939 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1941 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1943 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1944 shift amount for a repeated operand. The shift amount for the
1945 repeated copy comes from the size of the operand.
1947 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1949 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1951 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1953 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1955 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1957 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1958 characters in it as LEX_IS_SYMBOL_COMPONENT.
1959 * config/tc-i386.h (tc_symbol_chars): Define.
1960 (extra_symbol_chars): Declare.
1961 * config/tc-i386.c (extra_symbol_chars): Define.
1962 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1963 (line_comment_chars): Set to '/' if TE_LINUX.
1964 * doc/c-i386.texi (i386-prefixes): Update.
1965 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1967 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1969 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1970 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1972 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1974 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1975 constraint in instructions REP & REPI.
1977 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1980 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1982 (check_range): If the operand is shifted, then shift the number
1983 before checking its range.
1985 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1987 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1990 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1992 * config/tc-v850.c (v850_comm): Create special sections as needed.
1994 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1996 * config/tc-d10v.c (write_2_short): Addition of swapping
1997 instructions for sequential and reverse sequential order when
1998 given order is not possible.
2000 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2002 * Makefile.am: Rebuild dependencies.
2003 (DEP_INCLUDES): Fix reference to intl build directory.
2004 * Makefile.in: Rebuild.
2006 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2008 * doc/c-i386.texi: Update 16 bit documentation.
2010 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2011 IgnoreDataSize to IgnoreSize as they are used for address size as
2013 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2014 32-bit mode, similarly addr16/data16 and variants.
2016 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2018 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2019 sequential word multiply instructions.
2021 (do_assemble): Add extra command line argument, to allow mul32
2022 attribute to be preserved across parallel insns.
2023 (md_assemble): Insert NOPs between explicitly parallel insns which
2024 contain an 32 bit multiply and a 16 multiply.
2026 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2028 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2031 * config/tc-i386.c (reloc): Add braces.
2033 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2034 consistent with Intel naming.
2035 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2036 use bitfields in sib_byte.
2037 (modrm_byte): Don't use bitfields here either.
2039 * config/tc-i386.c (current_templates): Add const.
2040 (parse_register): Add const to return, param, and char *s.
2041 (i386_operand): Add const to reg_entry *r.
2042 * config/tc-i386.h (templates): Add const to start, end.
2044 Inspired by code for 16 bit gas support from Martynas Kunigelis
2045 <martynas@nm3.ktu.lt>:
2046 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2047 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2048 (uses_mem_addrmode): Remove.
2049 (md_estimate_size_before_relax): Add support here too.
2050 (md_relax_table): Rewrite interface to md_relax for 16 bit
2052 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2053 (opcode_suffix_to_type): Remove.
2054 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2055 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2056 (md_convert_frag): Likewise.
2057 (i386_operand): Add support for 16 bit base/index regs,
2058 immediates, and displacements. Remove some unnecessary casts, and
2059 localise end_of_operand_string, displacement_string_start,
2060 displacement_string_end variables. Add GCC_ASM_O_HACK.
2061 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2063 * config/tc-i386.c (prefix_hash): Remove.
2064 (md_begin): Rewrite without obstacks. Remove prefix hash table
2065 handling. Rewrite lexical table handling.
2066 (i386_print_statistics): Don't print prefix statistics.
2067 (md_assemble): Rewrite instruction parser so that line is not
2068 converted to lower case. Don't do a hash_find for prefixes,
2069 instead recognise them via opcode modifier.
2070 (expecting_operand, paren_not_balanced): Localise variables.
2071 * config/tc-i386.h (IsPrefix): Define.
2072 (prefix_entry): Remove.
2074 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2075 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2076 '\\' in case where comment_chars contains '/'.
2078 * config/tc-i386.c (MATCH): Ensure given operand and template
2079 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2080 you must write `ljmp *table(%ebx)'.
2082 From H.J. Lu <hjl@gnu.org>:
2083 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2084 as 0 ifndef BFD_ASSEMBLER.
2085 (md_assemble): Allow immediate operands without suffix or
2086 other reg operand to default in size to the current code size.
2088 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2090 * config/tc-v850.c (md_begin): Restore creation of
2091 .call_table_text and .call_table_data sections.
2093 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2096 after emitting a word of noops.
2098 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2100 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2101 (i386_operand): Simplify checks for valid base/index combinations.
2102 Disallow `in 4(%dx),%al'.
2104 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2106 (add_prefix): Change parameter from char to int.
2108 * config/tc-i386.h (Ugh): Define opcode modifier.
2109 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2111 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2112 CONSISTENT_REGISTER_MATCH macros to check register types more
2113 thoroughly. Check for illegal suffix/operand combinations
2114 when matching insns with operands. Handle new `s' suffix, and
2115 associated FloatMF opcode modifier for float insns with memory
2117 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2118 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2119 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2120 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2121 DATA_PREFIX_OPCODE throughout.
2123 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2124 (md_assemble): Rewrite suffix/register operand checking code to be
2125 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2126 AnyMem, the better to grep.
2128 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2129 given a memory operand. Don't set Abs bits either.
2130 (type_names): Remove Mem*, Abs*.
2131 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2132 define opcode_modifiers as these cases are handled by Disp8,
2133 Disp16, Disp32 and suffix checks.
2134 (COMES_IN_BOTH_DIRECTIONS): Remove.
2135 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2137 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2138 if IgnoreDataSize modifier given. Remove ShortformW modifier
2139 test. Add test for ShortForm in W base_opcode modification.
2140 Merge Seg2ShortForm and Seg3ShortForm code.
2141 * config/tc-i386.h (ShortFormW): Remove.
2142 (IgnoreDataSize): Define.
2144 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2146 * config/tc-d30v.c (md_assemble): Store previous segment state
2147 with previous instruction.
2149 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2151 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2152 (ebp, esp): Remove static variables.
2153 (MATCH): Remove test for InOutPortReg.
2154 (i386_operand): Properly handle InOutPortReg here instead.
2155 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2156 (md_assemble): Simplify and correct modrm and sib generation.
2157 (i386_operand): Add warning for scale without index.
2158 Rewrite checks for valid base/index combinations.
2160 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2161 macros and enclose in do while(0).
2162 (RESTORE_END_STRING): Likewise.
2163 (md_assemble): Add one to printed operand number so we start
2164 from 1 not 0. Add some more gettext invocations.
2165 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2168 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2169 DATA_PREFIX, SEG_PREFIX): Define.
2170 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2171 (check_prefix): Remove function.
2172 (add_prefix): New function. Add prefix to i.prefix as well as
2174 (md_assemble): Changes for add_prefix. Remove hack for wait
2175 prefix, instead always output prefixes in fixed order. Test
2176 for jcxz/loop when selecting between word & dword operations,
2177 and add address size prefix rather than operand size prefix.
2178 Remove operand -> address size hack when emitting jcxz/loop.
2179 (i386_operand): Remove O_Absent check as it's done in expr.
2181 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2183 * configure.in: Recognize m5200 as a cpu_type of m68k.
2184 * aclocal.m4: Rebuild with current libtool.
2185 * configure: Rebuild.
2187 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2189 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2190 to relaxable_symbol to prevent references to external symbol from
2193 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2195 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2196 symbols are relaxable.
2198 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2200 * config/tc-v850.c (md_begin): Don't create special
2201 sections by default.
2203 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2205 * config/tc-mips.c (macro): For div and udiv, close the
2206 reorder block as soon as possible.
2208 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2210 From Matt Semersky <matts@scd.hp.com>:
2211 * macro.c (macro_mri_mode): New function.
2212 * macro.h (macro_mri_mode): Declare.
2213 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2216 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2218 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2221 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2222 until after xstrdup in OBJ_EVAX case.
2224 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2226 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2227 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2228 of hardcoded magic number.
2229 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2231 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2233 * read.c (do_s_func): New function.
2235 * read.h (do_s_func): Add prototype.
2237 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2239 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2240 nops if fill pattern not specified.
2242 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2244 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2245 * config/te-go32.h (TE_GO32): Define.
2246 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2248 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2250 Implement .func/.endfunc pseudo-ops.
2251 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2253 * read.c (potable): Add .func,.endfunc.
2254 (s_func): New function.
2255 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2257 (in_doc_func_p,current_function_label): New static globals.
2258 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2260 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2262 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2263 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2264 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2265 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2266 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2267 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2268 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2269 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2270 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2271 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2272 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2273 * config/tc-a29k.c: Don't define md_short_jump_size,
2274 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2275 * config/tc-alpha.c: Likewise.
2276 * config/tc-alpha.h: Likewise.
2277 * config/tc-arm.c: Likewise.
2278 * config/tc-h8300.c: Likewise.
2279 * config/tc-h8500.c: Likewise.
2280 * config/tc-hppa.c: Likewise.
2281 * config/tc-i860.c: Likewise.
2282 * config/tc-i960.c: Likewise.
2283 * config/tc-ppc.c: Likewise.
2284 * config/tc-sh.c: Likewise.
2285 * config/tc-sparc.h: Likewise.
2286 * config/tc-tic30.c: Likewise.
2287 * config/tc-w65.c: Likewise.
2288 * config/tc-z8k.c: Likewise.
2290 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2292 * config/tc-vax.c (_): Delete this macro used for placeholder
2293 values in vax_operand_width_size; it conflicts with the _() macro
2294 used for internationalization.
2296 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2298 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2299 code. From Chris Moller <moller@bops.com>.
2301 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2302 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2303 * read.c (emit_expr): Initialize seg and subseg fields of a new
2305 * write.c (write_object_file): Switch to the appropriate segment
2306 and subsegment when processing a broken word.
2308 * config/tc-m68k.c (mri_assemble): New static function.
2309 (build_mri_control_operand): Call mri_assemble rather than
2311 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2312 (s_mri_endf, s_mri_endw): Likewise.
2314 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2316 * read.c (s_org): Call md_flush_pending_output if it is defined.
2318 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2320 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2322 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2323 (md_parse_option): Add for same.
2324 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2325 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2326 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2328 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2330 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-arm.c (find_real_start): Relax definition of local
2335 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2338 symbols at the given address, not just the last one specified.
2340 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2342 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2343 or number_to_chars_littleendian to write data.
2345 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2347 * config/tc-v850.c (md_assemble): Remove artificially created
2348 register name symbols.
2350 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2352 * write.c (fixup_segment): Change "segment" to "section" in
2355 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2357 * write.c (fixup_segment): Change sym1-sym2 message again.
2359 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2361 * write.c (fixup_segment): Improve error message for sym1-sym2
2362 errors when sym1 is in a different segment from sym2.
2364 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2366 * config/tc-m32r.c (warn_unmatched_high): New static local.
2367 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2368 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2369 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2370 (md_parse_option): Likewise.
2371 (md_show_usage): Likewise.
2372 (m32r_frob_file): Likewise.
2374 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2375 (read_a_source_file): Call them.
2376 * read.h (stabs_generate_asm_file): Declare.
2377 * stabs.c (stabs_generate_asm_file): New function.
2378 (generate_asm_file): New function.
2379 (stabs_generate_asm_lineno): Move file name handling into
2382 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2384 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2385 (d30v_current_align, d30v_current_align_seg): New variables.
2386 (d30v_last_label): New variable.
2387 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2388 (s_d30v_data, s_d30v_section): Likewise.
2389 (md_pseudo_table): Call them.
2390 (md_begin): Initialize d30v_current_align_seg.
2391 (md_assemble): Call d30v_align when needed by known current alignment.
2392 (d30v_frob_label, d30v_cons_align): New functions.
2393 * config/tc-d30v.h (md_do_align): Remove.
2394 (tc_frob_label): Call d30v_frob_label.
2395 (md_cons_align): New.
2397 * config/tc-d30v.c (find_format): Convert complex expressions to
2398 expression symbols before processing. Clean up code formatting.
2400 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2402 * po/Make-in (install-info): New target.
2404 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2406 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2408 * config/tc-mn10300.c (md_assemble): Likewise.
2410 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2412 * Makefile.am: Update with `make dep-am'.
2413 (HFILES): Add cgen.h.
2414 (cgen.o): Depend on cgen.h.
2415 * Makefile.in: Regenerate.
2417 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2419 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2421 * gasp.c (grab_label): Permit a label to be a preprocessor
2422 variable by permitting a label to start with a backslash.
2424 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2426 * config/tc-mips.c (validate_mips_insn): Removed hack
2427 for previously inaccessible bitfields in some INSN_TRAP
2430 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2432 * config/tc-d30v.c (do_assemble): Abort with error message
2433 if opcode operands do not match.
2435 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2437 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2438 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2439 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2440 similar new 'q' operand.
2442 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2444 * cgen.c (cgen_asm_finish_insn): Fix typo.
2446 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2449 * cgen.c: Include it.
2450 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2451 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2452 All callers updated.
2453 * config/tc-m32r.c: Include cgen.h.
2454 (m23r_insn): New members num_fixups,fixups.
2456 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2458 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2459 to avoid compiler warning.
2461 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2463 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2466 * makefile.vms (OBJS): Add ehopt.obj
2468 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2470 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2472 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2474 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2475 a short format insn.
2476 (md_assemble): Set it for explicitly packed insns.
2478 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2480 * config/obj-coff.c (c_symbol_merge): Do not take address of
2481 native fields when performing the memcpy.
2483 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2485 * config/tc-mips.c (macro,macro2): Implement
2486 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2488 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2490 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2491 relocations against globally visible symbols.
2492 * config/tc-m68k.c (relaxable_symbol): New macro.
2493 (m68k_ip, md_estimate_size_before_relax): Use it.
2494 (tc_m68k_fix_adjustable): Also handle weak symbols.
2496 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2498 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2499 references to externally visible symbols.
2500 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2501 values in twice for a PC relative reloc if the symbol is
2504 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2505 don't adjust a PC relative reloc against an externally visible
2507 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2508 for a PC relative fixup against an externally visible defined
2509 symbol, arrange to store object file and addend values as though
2510 the symbol were not defined.
2511 (tc_gen_reloc): Likewise.
2513 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2515 * read.c (sizeof_leb128): Referenced externally by write.c so
2518 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2520 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2521 and expand a 'debug' symbol associated with the next instruction
2522 that does not cause a short instruction to be filled with a NOP.
2523 (md_pseudo_table): Add support for .debugsym.
2524 (assemble_parallel_insn): Add calls to expand_debug_sym as
2526 (md_assemble): Ditto.
2528 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2530 * as.c (main): Conditionally call setlocale.
2531 * gasp.c (main): Likewise.
2532 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2533 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2535 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2537 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2539 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2541 * config/tc-hppa.c: Change all calls to bzero to use memset.
2542 (pa_ip): Add cast to avoid warning.
2543 (tc_gen_reloc, md_apply_fix): Likewise.
2544 (pa_find_space_by_number): Likewise.
2545 (hppa_force_relocation): Likewise.
2546 (pa_block): Change i to unsigned int.
2547 * config/obj-som.h (obj_som_copyright): Declare.
2549 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2551 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2552 for line numbers for assembly source.
2554 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2556 * configure.in: Change version number to 2.9.4
2557 * configure: Rebuild.
2559 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2561 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2563 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2565 * ecoff.h: Change symbolS in function declaration to struct
2568 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2570 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2571 (md_convert_frag): Fix i18n typo.
2573 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2575 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2576 * ecoff.h: Protoype it.
2577 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2578 [EVAX] (s_alpha_prologue): Delete.
2579 (md_pseudo_table): Update.
2581 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2583 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2584 array to local pointer.
2585 (get_args, parse_expr): Add casts to avoid warnings.
2587 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2589 * read.c (s_set): Cast xmalloc return value to fragS *.
2590 * config/tc-m68k.c (m68k_ip): Function made static to match
2591 previous forward declaration.
2592 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2594 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-v850.c: Add internationalisation macros to error
2599 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2600 macros to error strings.
2602 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2604 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2605 reloc is in the TOC csect.
2606 (md_apply_fix3): Correct gettext typo.
2608 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2610 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2611 .L - they are local labels and the branches are not really
2612 function calls but rather far jumps.
2614 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2616 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2618 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2620 * config/tc-i386.c (md_assemble): Print operand number rather than
2621 using ordinal_names.
2622 (i386_operand): Likewise.
2624 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2626 * Makefile.am (INTLLIBS): Define to work around apparent automake
2628 All Makefiles: Regenerated.
2630 * Many files: Added gettext invocations around user-visible
2632 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2633 HAVE_LC_MESSAGES): Define.
2634 * dep-in.sed: Added asintl.h.
2635 * po/Make-in: New file.
2636 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2638 * read.c (Z_): Renamed from `_'.
2639 * Makefile.am (SUBDIRS): Added po.
2640 (POTFILES): new macro.
2641 (po/POTFILES.in): New target.
2642 ($(OBJS)): Added asintl.h.
2644 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2645 (as_new_LDADD): Added $(INTLLIBS).
2646 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2647 (gasp_new_LDADD): Added $(INTLLIBS).
2648 (gasp_new_DEPENDENCIES): New macro.
2649 * configure, aclocal.m4: Rebuilt.
2650 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2652 (ALL_LINGUAS): Define.
2653 * macro.c: Include "asintl.h".
2654 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2655 * as.h: Include "asintl.h".
2656 * config/tc-i386.c (ordinal_names): Removed.
2657 (md_assemble): Changed error text to avoid ordinal_names.
2658 (i386_operand): Likewise.
2659 (reloc): Added as_bad to avoid i18n problems.
2660 (tc_gen_reloc): Likewise.
2661 * config/tc-arm.c (bad_args): Now a #define.
2663 * config/obj-vms.c (VMS_stab_parse): Changed type of
2665 (global_symbol_directory): Unified strings to avoid i18n
2667 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2668 avoid i18n problems.
2669 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2670 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2672 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2674 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2676 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2678 * as.c (print_version_id): Added an fprintf to avoid i18n
2680 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2682 * expr.c (expr): Added as_warn call to avoid i18n problems.
2683 * messages.c (as_assert): Changed code to avoid i18n problems.
2684 (as_abort): Likewise.
2685 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2686 (s_space): Likewise.
2687 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2689 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2691 * config/tc-i386.c (check_prefix): New static function, split out
2693 (struct _i386_insn): Add wait_prefix field.
2694 (md_assemble): Remove wait_prefix local variable. Use
2695 check_prefix when adding a prefix.
2697 * config/tc-i386.c (current_templates): New static variable.
2698 (md_assemble): Remove current_templates local variable.
2699 (md_assemble, i386_operand): Improve error and warning messages in
2700 many places. Add RESTORE_END_STRING in many places before error
2701 return. Clarify some comments.
2703 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2705 (md_assemble): Parse string instruction operands, looking for
2706 segment override prefixes. Check for invalid segment prefixes on
2708 (i386_operand): i.seg[] and max mem_operand changes for string
2710 * config/tc-i386.h (EsSeg): Define.
2712 * config/tc-i386.h (regKludge): Define.
2713 (iclrKludge, imulKludge): Don't define.
2714 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2715 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2716 opcode_modifier checks to look for more common cases first. Add
2717 default_seg for IsString case.
2719 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2721 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2723 * configure: Rebuild with new automake and libtool.
2724 * aclocal.m4, Makefile.in: Likewise.
2726 * doc/Makefile.am (as.dvi): New target.
2727 * doc/Makefile.in: Rebuild.
2729 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2731 * configure.in: Added sparc86x support.
2733 * configure: Rebuild.
2735 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2737 (md_parse_option): Warn if -EL is not supported for this architecture.
2739 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2741 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2743 * config/tc-mips.c (mips_ip): Note when we use get match on
2744 the full instruction name.
2746 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2748 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2749 back into the expression to handle add/sub simplification correctly.
2751 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2753 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2755 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2760 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2762 * symbols.c (max_indent_level): New global.
2763 (print_symbol_value_1): Use it.
2764 * expr.h (expr_build_dot): Declare.
2765 * expr.c (expr_build_dot): New function.
2767 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2769 * symbols.c (print_binary): New function.
2770 (print_expr_1): Call it.
2772 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2774 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2775 operand in the opcode.
2777 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2779 * config/tc-i386.h: Reorder operand flags and opcode modifier
2780 flags for clarity. Remove unused definitions: Unknown,
2781 ImmUnknown, DispUnknown, NoModrm.
2782 * config/tc-i386.c (type_names): Add missing Debug type.
2783 (md_assemble): Better duplicate prefix checking. Quicker string
2784 instruction check via new opcode_modifier flag.
2786 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2788 * doc/as.texinfo (Invoking): Clarify -Wa example.
2790 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2792 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2793 (s_mips_weakext): Define.
2794 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2795 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2798 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2800 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2801 is an error if the value can not be computed at assembly time.
2802 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2804 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2806 * gasp.c (main): Set next field of new include_path structure to
2807 NULL. From Avery Pennarun <averyp@gdc.ca>.
2809 * read.c (s_mri_sect): Call as_bad rather than abort for an
2810 unsupported MRI target.
2812 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2815 the destination of a branch instruction should be altered.
2816 (find_real_start): New function: Locate the real, Thumb coded
2817 start of a Thumb function.
2818 (do_t_branch23): Alter the destination of branches to Thumb
2821 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2823 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2825 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2828 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2830 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2831 * doc/c-hppa.texi: Likewise.
2833 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2835 * Makefile.am: Rebuild dependencies.
2836 * Makefile.in: Rebuild.
2838 * Makefile.am (DEP_INCLUDES): New variable.
2839 (.dep1): Change to work when srcdir is not an absolute path.
2840 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2841 * Makefile.in: Rebuild.
2843 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2845 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2846 LinearAddress patch.
2848 * configure.in: Set version to 2.9.1.
2849 * configure: Rebuild.
2851 * Branched binutils 2.9.
2853 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2855 * config/tc-i386.h (FWait): Define.
2856 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2857 other prefixes. Check FWait flag in opcode table to see which
2858 instructions require an fwait prefix.
2860 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2862 * stabs.c (get_stab_string_offset): Always create a stab string
2865 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2867 Fix some gcc -Wall warnings:
2868 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2869 * ehopt.c (eh_frame_code_alignment): Likewise.
2870 * expr.c (integer_constant, operand): Likewise.
2871 * frags.c (frag_align): Likewise.
2872 * gasp.c (level_0, change_base, doinstr): Likewise.
2873 * hash.c (hash_ask): Likewise.
2874 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2875 (debugging_pseudo): Likewise.
2876 * macro.c (define_macro, check_macro): Likewise.
2877 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2878 (ignore_rest_of_line, float_cons): Likewise.
2879 * symbols.c (decode_local_label_name): Likewise.
2880 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2881 (fixup_segment, number_to_chars_bigendian): Likewise.
2882 (number_to_chars_littleendian): Likewise.
2883 * config/atof-ieee.c (gen_to_words): Likewise.
2884 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2885 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2886 * read.c (output_big_sleb128): Initialize locals to avoid
2888 (output_big_uleb128, equals): Likewise.
2889 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2890 to unsigned int. Change zeros to unsigned int.
2891 * cond.c (s_if): Add return to default case.
2892 * frags.c (frag_now_fix): Change return type to addressT.
2893 * frags.h (frag_now_fix): Update declaration.
2894 * listing.c (file_info_struct): Change linenum to unsigned int.
2895 (struct list_info_struct): Change hll_line to unsigned int.
2896 (print_source): Update format string.
2897 * read.c (emit_expr): Change scan to unsigned int, and don't
2898 bother to initialize it.
2899 * symbols.c (dollar_label_count): Change to unsigned long.
2900 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2901 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2902 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2904 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2906 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2907 mcf5200 just as we do for m68000.
2908 (m68k_init_after_args): Likewise.
2909 (md_estimate_size_before_relax): Likewise.
2911 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2913 * config/tc-v850.c (md_assemble): Store relocation addend in
2914 fixup instead of instruction.
2916 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2918 * config/tc-i386.c (md_assemble): Swap template arguments to
2919 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2920 This macro is currently symmetric, so passing them the wrong
2921 way didn't cause any problem, but may if the macro is changed
2923 After copying template to i.tm, use i.tm. rather than t-> to
2924 access fields, and make t a const*
2925 Move i.tm.operand_types[] swap to immediately after the copy.
2927 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2929 * expr.h (expr_build_uconstant): Add prototype.
2930 (expr_build_unary,expr_build_binary): Add prototypes.
2931 * expr.c (expr_build_uconstant): New function.
2932 (expr_build_unary,expr_build_binary): New functions.
2934 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2936 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2937 * macro.c (macro_expand_body): Increase buffer size.
2938 * messages.c (as_warn): Likewise.
2939 (as_warn_where, as_bad, as_bad_where): Likewise.
2941 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2943 Based on patch from H.J. Lu <hjl@gnu.org>:
2944 * Makefile.am (DISTSTUFF): New variable.
2945 (diststuff): New target.
2946 * Makefile.in: Rebuild.
2948 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2951 m32r_elf_section_change_hook.
2953 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2954 emit a nop if a section ends with a 16 bit instruction.
2956 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2958 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2959 s_lcomm rather than obj_coff_lcomm.
2960 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2962 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2964 * config/tc-i386.h (LinearAddress): Define.
2965 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2966 instruction, don't use a default segment.
2968 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2970 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2971 * configure: Rebuild.
2973 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * aclocal.m4, configure: Rebuild with libtool 1.2.
2977 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2979 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2980 PC relative branches. Patch courtesy of Jonathan Walton.
2983 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2985 * configure.in (emulations): Add thumb-pe target.
2987 * configure (emulations): Add thumb-pe target.
2989 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2991 * itbl-lex.l (yywrap): Don't define if already defined as a
2994 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2996 * depend.c (quote_string_for_make): New function.
2997 (wrap_output): Use it.
2999 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3001 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3002 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3004 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3006 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3007 Recognize -GN and -relax.
3008 (md_begin): Initialize gp size from -G switch.
3009 (alpha_force_relocation): Always force if -relax.
3010 (alpha_align): Take a new argument that will specify when to
3011 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3012 Change all callers. Emit nop alignment padding as nop+unop pair.
3014 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3016 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3017 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3019 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3021 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3022 require padding to the next long word boundary.
3024 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3026 * cgen.c: #include symcat.h.
3027 * config/tc-m32r.c: Likewise.
3029 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3031 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3032 absolute expressions instead of '$' prefixed register names.
3034 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3036 * read.c (s_set): Record file and line info for symbols when -as.
3037 (pseudo_set): Don't overwrite that dummy fragment.
3039 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3041 * config/tc-ppc.c (md_pseudo_table): Add "section".
3042 (ppc_named_section): New static function.
3044 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3046 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3047 so we don't have to scan the entire list.
3049 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3051 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3052 case, allow the parallel instructions to modify the same flag
3055 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3057 * listing.c (list_symbol_table): Categorize symbols by
3058 undefined_section rather than sy_frag->line == NULL.
3060 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3062 * Makefile.am (install-exec-local): Install properly when ln
3063 fails or tooldir == prefix.
3065 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3067 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3068 Test result of insert_operand for error.
3070 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3072 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3073 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3074 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3075 * doc/Makefile.in: Rebuild.
3077 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3080 (macro): Fix handling of M_COP[0-3].
3082 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3084 Based on patches from Ross Harvey <ross@teraflop.com>:
3085 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3086 if macro_alternate or macro_mri.
3087 (getstring): Remove support for byte constants between < and >.
3088 (get_any_string): '<' only starts a string if macro_alternate or
3090 (macro_expand_body): Permit keyword parameters following
3091 positional parameters.
3093 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3094 * configure.in (alpha*-*-netbsd*): New target.
3095 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3096 * configure: Rebuild.
3098 * as.h (flag_warn_suppress_instructionswap): Move from here...
3099 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3100 here, and make static.
3102 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3103 BFD_ASSEMBLER or MANY_SEGMENTS.
3105 * as.c (show_usage): Update bug-gnu-utils address.
3106 * gasp.c (show_usage): Likewise.
3107 * doc/as.texinfo (Bug Reporting): Likewise.
3109 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3111 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3112 insns regardless of the size of a pointer if we're in mips I or
3114 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3116 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3118 Fix rac to accept only a0:
3119 * tc-d10v.c (parallel_ok, find_opcode):
3120 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3121 Introduce OPERAND_GPR.
3123 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3125 * read.c (s_fill): Handle non-constant repeat counts by creating
3126 an rs_space fragment.
3128 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3131 from as_bad to as_warn.
3133 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3135 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3136 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3137 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3139 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3142 seg_fix_rotP rather than fix_root from seg_info.
3144 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3146 * expr.c: Add support for 0x1_2_3_4 bignums.
3148 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * configure.in: Change -linux* to -linux-gnu*.
3151 * configure: Rebuild.
3153 * app.c (do_scrub_begin): Treat \r as whitespace.
3155 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * Makefile.am: Update dependencies.
3158 * Makefile.in: Rebuild.
3160 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3162 * configure, aclocal.m4: Rebuild with new libtool.
3164 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3166 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3167 the argument to bfd_set_arch_mach.
3168 (load_address): Use bfd_arch_bits_per_address to determine the
3169 bit size of an address instead of looking at the isa level.
3170 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3172 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3174 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3176 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3178 * ehopt.c: New file.
3179 * as.h (enum _relax_state): Add rs_cfa.
3180 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3181 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3182 * read.c (emit_expr): Call check_eh_frame.
3183 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3184 (relax_segment): Likewise.
3185 * Makefile.am: Rebuild dependencies.
3186 (GAS_CFILES): Add ehopt.c.
3187 (GENERIC_OBJS): Add ehopt.o.
3188 * doc/internals.texi (Frags): Document rs_cfa.
3190 * as.c (show_usage): Mention --traditional-format.
3191 (parse_args): Accept --traditional-format.
3192 * as.h (flag_traditional_format): Declare.
3193 * output-file.c (output_file_create): If flag_traditional_format,
3194 set BFD_TRADITIONAL_FORMAT on stdoutput.
3195 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3197 * config/tc-mips.c (append_insn): Make sure that if we have a
3198 fixup for an unmatched %hi reloc, it does not associated with a
3201 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3202 * doc/Makefile.in: Likewise.
3204 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3206 * config/tc-m32r.c (check_for_side_effects): New function.
3207 (can_make_parallel): Add checks for instruction side effects
3208 clashing with the other instruction.
3209 (assemble_parallel_insn): Improve warning messages. Return error
3210 message from non-swapped instruction order.
3212 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3214 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3216 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3217 md_cleanup definition. This moves the forced literal output to
3218 the end of the source pass, and avoids macro's inserting literals
3219 into the code immediately after the macro expansion.
3221 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3223 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3224 a gas internal symbol is adjustable.
3225 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3227 * as.h: If gcc version greater than 2.6, use `__format__' and
3228 `__printf__' in function attributes, rather than `format' and
3231 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3233 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3235 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3237 Add tms320c30 support:
3238 * config/tc-tic30.h: New file.
3239 * config/tc-tic30.c: New file.
3240 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3241 TARGET_FORMAT as "coff-tic30".
3242 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3243 * Makefile.am: Rebuild dependencies.
3244 (CPU_TYPES): Add tic30.
3245 (CPU_OBJ_VALID): tic30-aout is valid.
3246 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3247 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3248 * configure, Makefile.in: Rebuild.
3250 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3252 * config/tc-v850.c (md_assemble): Improvements to error messages.
3254 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3256 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3257 BFD_RELOC_HI16_S to store the high bits of any value.
3259 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3260 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3261 assembler calculate relocations to any external symbol at all.
3262 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3263 involving generation of pc-relative relocs.
3264 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3265 has been moved to md_apply_fix3.
3267 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3268 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3269 which actually means (the address of identifier's GOT entry) +
3270 constant, which is not particularly useful.
3272 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3274 * read.h (include_dirs): Declare.
3275 (include_dir_count,include_dir_maxlen): Declare.
3277 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * configure.in: Correct check for shared opcodes library.
3280 * configure: Rebuild.
3282 * listing.c (buffer_line): If we can't open the file, set at_end.
3283 (listing_print): Remove unused local variable fi.
3285 * config/m68k-parse.y (reglistpair): Handle register list in
3288 * config/vms-conf.h: Don't undef VERSION.
3290 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3292 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3294 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3296 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3297 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3298 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3299 (EXTRA_DIST): Define.
3300 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3301 explicitly rather than via the list of object files.
3302 (gcc-as.opt): New file created when make-gas.com is run.
3303 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3304 itbl-cpu.h} to #include appropriate file rather than copying that
3306 * config/vms-conf.h: Synchronize with current config.in.
3307 * Makefile.in: Rebuild.
3309 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3311 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3312 (parallel_ok): Relaxed parallel subinstruction dependency check.
3314 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3316 * as.h (flag_warn_suppress_instructionswap): added new flag.
3317 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3318 command line argument.
3319 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3320 warning only if flag_warn_suppress_instructionswap is false.
3322 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3324 * configure.in (i386-*-mingw32*): New target.
3325 * configure: Rebuild.
3327 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3329 * symbols.c (resolve_symbol_value): Don't set the segment if it
3330 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3332 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3335 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3337 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3338 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3341 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3345 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3347 * config/tc-v850.c (v850_insert_operand): Display instruction when
3348 an error is encountered.
3350 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3352 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3353 (i386-*-sco3.2v5*coff): New target.
3354 (i386-*-sco3.2*): New target.
3355 * configure: Rebuild.
3357 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-v850.c: Tidy error message production.
3361 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3363 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3364 validate_immediate return value in the right type for comparisons
3367 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3369 * listing.c (MAX_BYTES): Use listing variables not constants.
3370 (data_buffer): No longer an array, but a pointer.
3371 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3372 (listing_listing): Allocate data_buffer.
3374 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3376 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3377 --listing-rhs-width, --listing-cont-lines.
3378 (show_usage): Update.
3379 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3380 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3381 (print_lines): Use the variables instead of the constants.
3382 (listing_listing): Likewise.
3383 * listing.h: Declare the new vars.
3385 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3387 * as.c (parse_args): Add --keep-locals alias for -L.
3388 Add --strip-local-absolute.
3389 (show_usage): Update.
3390 * as.h (flag_strip_local_absolute): New flag.
3391 * symbols.c (S_IS_LOCAL): Use it.
3392 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3393 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3394 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3396 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-m32r.c: Detect if explicitly parallel instructions
3399 might have an io conflict and issue a warning message.
3401 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3403 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3404 cgen_swap_fixups): Functions to save, restore and swap the fixup
3405 chain with a backup copy.
3406 (cgen_asm_finish_insn): Returns address of constructed insn.
3408 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3410 * listing.c (file_info_struct): Remove FILE, add POS.
3411 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3412 (file_info): Don't open the file.
3413 (buffer_line): Check for the file in the last_open cache, updating
3415 (print_source): Don't reference file_info->file.
3416 (listing_listing): Likewise.
3417 (listing_print): Close the file in the cache, if any.
3419 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * read.c (dwarf_file_string): New file static variable.
3422 (emit_expr): Look for constant sequence that leads up to a file
3423 name in DWARF debugging output.
3424 (stringer): Use dwarf_file_string to decide whether to accept a
3425 string as a file name.
3427 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3429 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3430 (crack_operand): Add reg->reglst MRI hack.
3431 (r_seg): Put reglst symbols in reg_section.
3432 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3434 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3436 * tc-sh.c (get_specific): Handle SGR & DBR.
3438 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3440 * tc-h8300.c (parse_reg): Take the length of the symbol into
3441 account when attempting to match a register name.
3442 * tc-h8500.c (parse_reg): Likewise.
3444 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3446 * cgen.c: Formatting changes to improve readability.
3448 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3450 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3453 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3455 Based on a patch from Jim Wilson
3456 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3457 (tc_gen_reloc): Handle cross section PC relative relocs
3460 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3462 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3464 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3466 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3467 (expr_jmp_buf): New static local.
3468 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3469 (cgen_md_operand): New function.
3470 * tc-m32r.c: Clean up pass over `struct foo' usage.
3471 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3473 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3475 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3476 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3478 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * config/tc-i386.c (i386_operand): Give an error if there are
3481 unrecognized characters after an expression.
3483 For older changes see ChangeLog-9697