| blob | 684f4d9bf4c4a77303c36033be2a155788057e25 |
1 1999-06-04 Mark Klein <mklein@dis.com>
3 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4 to real if OBJ_SOM
5 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
7 * config/tc-hppa.c: Update for symbol handling changes.
9 1999-06-03 Ian Lance Taylor <ian@zembu.com>
11 * cgen.c: Update for symbol handling changes.
12 * config/tc-m32r.c: Likewise.
14 * config/tc-hppa.h: Update for symbol handling changes.
15 * config/tc-hppa.c: Likewise.
17 * config/tc-arm.h: Update for symbol handling changes.
18 * config/tc-arm.c: Likewise.
19 (symbol_make_empty): Remove. Just use symbol_create.
21 * symbols.c (symbol_set_tc): Correct name.
23 * Makefile.am: Rebuild dependencies.
24 ($(OBJS)): Don't depend upon struc-symbol.h.
25 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
26 * dep-in.sed: Don't remove struc-symbol.h.
27 * Makefile.in: Rebuild.
29 * doc/internals.texi (Symbols): Describe changes in symbol
30 handling.
32 1999-06-03 Richard Henderson <rth@cygnus.com>
34 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
35 instead of doing the work by hand.
37 1999-06-03 David Mosberger <davidm@hpl.hp.com>
39 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
40 state of line state-machine.
41 (struct ls): Collect DWARF2 line state-machine state in new member
42 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
43 resulted in any DWARF2 directives.
44 (reset_state_machine): New function.
45 (out_end_sequence): Ditto.
46 (dwarf2_gen_line_info): When switching sections or switching to a
47 lower text address, call out_end_sequence() first to terminate the
48 previous code sequence as code sequences MUST have monotonically
49 increasing addresses.
50 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
52 1999-06-03 David Mosberger <davidm@hpl.hp.com>
54 * as.c (parse_args): Add option -gdwarf2 to allow requesting
55 DWARF2 debug info (line information only, at this point).
56 * as.h: Update comment about supported debug formats.
57 * dwarf2dbg.c, dwarf2dbg.h: New files.
58 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
60 * expr.c (operand): Don't use [ for parens if we want an index op.
61 (op_encoding): Switch [ into O_index, if desired.
62 (op_rank): Renumber with O_index on bottom.
63 (expr): If O_index, match closing bracket.
64 * expr.h (O_index): New.
66 * read.c (read_a_source_file): Conditionally allow matched "
67 in lines passed to md_assemble.
69 * config/obj-elf.c (elf_pseudo_table): Add `common'.
71 1999-06-03 Ian Lance Taylor <ian@zembu.com>
73 Add support for storing local symbols in a small structure to save
74 memory when assembling large files.
75 * as.h: Don't include struc-symbol.h.
76 (symbolS): Add typedef.
77 * symbols.c: Include struc-symbol.h.
78 (local_hash): New static variable.
79 (save_symbol_name): New static function, from symbol_create.
80 (symbol_create): Call save_symbol_name.
81 (local_symbol_count): New static variable.
82 (local_symbol_conversion_count): Likewise.
83 (LOCAL_SYMBOL_CHECK): Define.
84 (local_symbol_make): New static function.
85 (local_symbol_convert): New static function.
86 (colon): Handle local symbols. Create local symbol for local
87 label name.
88 (symbol_table_insert): Handle local symbols.
89 (symbol_find_or_make): Create local symbol for local label name.
90 (symbol_find_base): Check for local symbol.
91 (symbol_append, symbol_insert): Check for local symbols.
92 (symbol_clear_list_pointers, symbol_remove): Likewise.
93 (verify_symbol_chain): Likewise.
94 (copy_symbol_attributes): Likewise.
95 (resolve_symbol_value): Handle local symbols.
96 (resolve_local_symbol): New static function.
97 (resolve_local_symbol_values): New function.
98 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
99 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
100 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
101 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
102 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
103 (symbol_previous, symbol_next): New functions.
104 (symbol_get_value_expression): Likewise.
105 (symbol_set_value_expression): Likewise.
106 (symbol_set_frag, symbol_get_frag): Likewise.
107 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
108 (symbol_mark_used_in_reloc): Likewise.
109 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
110 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
111 (symbol_mri_common_p): Likewise.
112 (symbol_mark_written, symbol_clear_written): Likewise.
113 (symbol_written_p): Likewise.
114 (symbol_mark_resolved, symbol_resolved_p): Likewise.
115 (symbol_section_p, symbol_equated_p): Likewise.
116 (symbol_constant_p): Likewise.
117 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
118 (symbol_get_obj, symbol_set_obj): Likewise.
119 (symbol_get_tc, symbol_set_tc): Likewise.
120 (symbol_begin): Initialize local_hash.
121 (print_symbol_value_1): Handle local symbols.
122 (symbol_print_statistics): Print local symbol statistics.
123 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
124 Declare new symbols.c functions. Move many declarations here from
125 struc-symbol.h.
126 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
127 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
128 (struct symbol): Move bsym to make it clearly the first field.
129 Remove TARGET_SYMBOL_FIELDS.
130 (symbolS): Don't typedef.
131 (struct broken_word): Remove.
132 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
133 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
134 (symbol_clear_list_pointers): Likewise.
135 (symbol_insert, symbol_remove): Likewise.
136 (symbol_previous, symbol_append): Likewise.
137 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
138 (struct local_symbol): Define.
139 (local_symbol_converted_p, local_symbol_mark_converted): Define.
140 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
141 (local_symbol_get_frag, local_symbol_set_frag): Define.
142 (local_symbol_get_real_symbol): Define.
143 (local_symbol_set_real_symbol): Define.
144 Define.
145 * write.c (write_object_file): Call resolve_local_symbol_values.
146 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
147 (TARGET_SYMBOL_FIELDS): Don't define.
148 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
149 ECOFF_DEBUGGING, add ECOFF fields.
150 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
151 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
152 ECOFF_DEBUGGING, add ECOFF fields.
153 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
154 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
155 * config/tc-mcore.h: Don't include struc-symbol.h.
156 (TARGET_SYMBOL_FIELDS): Don't define.
157 (struct mcore_tc_sy): Define.
158 (TC_SYMFIELD_TYPE): Define.
159 * Many files: Use symbolS instead of struct symbol. Use new
160 accessor functions rather than referring to symbolS fields
161 directly.
163 * read.c (s_mri_common): Don't add in value of line_label.
165 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
166 checking for SEC_LINK_ONCE.
168 * config/tc-sh.h (sh_fix_adjustable): Declare.
170 * app.c (input_buffer): New static variable.
171 (app_push): Save saved_input in allocated buffer.
172 (app_pop): Restored saved_input.
173 (do_scrub_chars): Change get parameter to take char * and int as
174 arguments. Change GET macro to pass input_buffer to get
175 function. Don't save input into allocated buffer.
176 * as.h (do_scrub_chars): Update declaration.
177 * input-file.c (input_file_get): Change to take char * and int.
178 Read data into passed in buffer. Remove static buffer.
179 * read.c (scrub_from_string): Change to take char * and int. Copy
180 data into passed in buffer.
182 * hash.h: Neaten. Declare hash_traverse.
183 * hash.c: Complete rewrite based on BFD hashing code.
184 * gasp.c (chunksize): New variable.
185 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
186 hash_delete.
188 1999-05-28 Nick Clifton <nickc@cygnus.com>
190 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
191 addend unless the target uses an old ABI.
193 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
195 -Wchar-subscripts cleanup
196 * listing.c (listing_newline): Use unsigned char variable, so
197 calls to isascii,iscntrl are correct.
198 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
199 (unsigned char).
200 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
201 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
202 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
203 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
205 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
207 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
208 width for Coldfire.
209 (arch_coldfire_p): New #define.
210 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
212 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
214 * config/tc-m68k.c (install_operand): Add places `n', `o'.
216 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
217 (install_operand): Add place `N'.
218 (init_table): Add registers ACC, MACSR, MASK.
220 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
222 * config/tc-m68k.c: Change mcf5200 --> mcf.
223 (archs): Add mcf5206e, mcf5307.
224 (m68k_ip): Add format `u'.
225 (install_operand): Add place `m', `M', `h'.
226 (init_table): Add upper/lower registers.
228 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
230 1999-05-28 Martin Dorey <mdorey@madge.com>
232 * config/tc-i960.c: Several minor changes to add ELF and
233 BFD_ASSEMBLER support.
234 * config/tc-i960.h: Likewise.
235 * configure.in (i960-*-elf*): New target.
236 * aclocal.m4, configure: Rebuild.
238 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
240 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
241 reloc changes when defined(BFD_ASSEMBLER).
243 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
245 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
247 * write.c (write_print_statistics): Output to file, not stderr.
249 * expr.c (generic_bignum_to_int32,64): Prototype.
251 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
252 output_sleb128, output_uleb128, output_big_sleb128,
253 output_big_uleb128, output_big_leb128): Prototype.
254 (output_big_sleb128, output_big_uleb128): Make inline.
255 (output_big_leb128): Remove inline
257 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
258 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
259 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
260 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
261 value for correct overflow check in write.c:fixup_segment.
262 * write.c (fixup_segment): Move bitfield overflow checks to after
263 the md_apply_fix call.
264 * config/obj-coff.c (fixup_segment): Likewise.
265 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
266 valueT *val argument.
268 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
270 * config/atof-ieee.c (gen_to_words): Correctly round a
271 denormalized number. Fix off-by-one in range checking for
272 exponent in a denormal.
274 1999-05-10 Nick Clifton <nickc@cygnus.com>
276 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
277 name.
279 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
281 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
283 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
285 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
286 (ReverseRegRegmem): Remove.
287 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
288 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
289 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
290 kludge.
292 From Doug Ledford <dledford@redhat.com>
293 * config/tc-i386.h (RegXMM): New for P/III.
294 * config/tc-i386.c: Add support for P/III.
296 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
298 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
299 (md_begin): Allow ppc32 insns in ppc64bridge mode.
300 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
302 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
304 * config/tc-i386.c (i386_immediate): Skip whitespace before
305 complaining about junk after expression.
306 (i386_displacement): Likewise.
308 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
310 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
311 Don't copy before downcaseing.
313 1999-05-05 Catherine Moore <clm@cygnus.com>
315 * tc-m68k.c: Include elf/m68k.h.
316 (m68k_elf_final_processing): New routine.
317 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
318 Define.
320 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
322 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
323 17 bit fmt insn.
325 1999-04-30 Nick Clifton <nickc@cygnus.com>
327 * config/tc-mcore.c (mcore_s_section): Dump literals before
328 changing section.
330 1999-04-29 Nick Clifton <nickc@cygnus.com>
332 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
333 for COFF/PE port.
335 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
337 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
338 (TC_INIT_FIX_DATA): Delete.
339 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
340 (TC_INIT_FIX_DATA): Delete.
341 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
342 * write.c (fix_new_internal): Initialize fx_cgen member.
343 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
344 (gas_cgen_md_apply_fix3): Update.
345 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
346 (md_cgen_record_fixup_exp): Update.
347 (FX_OPINFO_R_TYPE): Update.
349 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
350 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
351 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
352 * frags.h (struct frag): Make opindex, opinfo ints.
354 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
356 1999-04-26 Tom Tromey <tromey@cygnus.com>
358 * aclocal.m4, configure: Updated for new version of libtool.
360 1999-04-22 Nick Clifton <nickc@cygnus.com>
362 * config/tc-mcore.c (md_apply_fix3): Renamed function from
363 md_apply_fix.
364 (md_apply_fix3): Do not fix up absolute relocations against
365 symbolic values.
367 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
369 1999-04-20 Nick Clifton <nickc@cygnus.com>
371 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
372 changes and data-in-text directives.
373 (mcore_cons): New function: intercept cons() operations.
374 (mcore_float_cons): New function: intercept float_cons()
375 operations.
376 (mcore_stringer): New function: intercept stringer() operations.
378 1999-04-18 Ian Lance Taylor <ian@zembu.com>
380 * obj.h (struct format_ops): Change generate_asm_lineno field to
381 take no parameters.
382 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
384 * config/tc-alpha.c (find_opcode_match): Add default case to
385 switch.
386 (find_macro_match): Likewise.
387 (load_expression): Parenthesize && within ||.
389 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
391 1999-04-17 Nick Clifton <nickc@cygnus.com>
393 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
394 .text .data .section pseudo ops.
395 (mcore_s_section): New function. Dump lits before changing secs.
396 (mcore_s_text): New function. Dump lits before changing secs.
397 (mcore_s_data): New function. Dump lits before changing secs.
399 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
401 * config/tc-mips.c (mips_32bitmode): New.
402 (md_begin): Set mips_32bitmode if needed.
403 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
404 Set EF_MIPS_32BITMODE.
406 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
408 * config/obj-coff.c (c_section_symbol): Fix typo in previous
409 change.
411 1999-04-16 Nick Clifton <nickc@cygnus.com>
413 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
415 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
417 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
418 expressions correctly.
421 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
423 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
425 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
427 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
428 and fmpynfadd instructions.
430 1999-04-11 Richard Henderson <rth@cygnus.com>
432 * as.h (environ): Declare it, if needed.
433 * as.c (dump_statistics): Don't declare environ.
434 * configure.in (environ): Detect declaration.
435 * configure, config.in: Rebuild
437 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
438 (i386_displacement): Allocate enough space for replacement buffer.
439 Clean up replacement buffer initialization.
441 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
443 * subsegs.c (section_symbol): Don't create a new symbol if one
444 already exists; instead, use the existing one, but set its segment
445 and frag data if it hasn't already been defined.
446 * config/obj-coff.c (c_section_symbol): Likewise.
448 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
450 * tc-alpha.c (load_expression): Call as_bad instead of abort.
452 1999-04-08 Nick Clifton <nickc@cygnus.com>
454 * config/tc-mcore.c: New File: Support routines for MCore
455 assembler.
456 * config/tc-mcore.h: New File: Definitions for MCore assembler.
457 * config/obj-coff.c: Add support for mcore-pe target.
459 * Makefile.am: Add support for MCore targets.
460 * Makefile.in: Regenerate.
461 * configure.in: Add support for MCore targets.
462 * configure: Regenerate.
464 * doc/all.texi: Set MCORE.
465 * doc/as.texinfo: Document MCore specific command line options.
467 * write.h: Prevent multiple inclusion.
469 1999-04-06 Ian Lance Taylor <ian@zembu.com>
471 * asintl.h (LC_MESSAGES): Never define.
472 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
473 does not define it.
474 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
475 does not define it.
477 * Makefile.am (m68k-parse.c): If configuring in the source
478 directory, copy m68k-parse.y into the local directory before
479 running ylwrap, to remove spurious differences when generating
480 snapshots.
481 * Makefile.in: Rebuild.
483 * config/tc-sparc.h (md_do_align): Just allocate the number of
484 bytes necessary, rather than always allocating 1024.
486 1999-04-04 Ian Lance Taylor <ian@zembu.com>
488 * listing.c (listing_newline): Add cast to avoid warning.
489 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
490 * config/tc-i386.c (i386_scale): Add return value.
491 (build_displacement_string): Remove unused local temp_disp2.
492 (i386_intel_memory_operand): Add parentheses to avoid warning.
493 (i386_intel_operand): Remove unused local end_of_operand_string.
494 (i386_operand): Remove unused local operand_modifier.
495 (i386_operand): Add parens to avoid warning.
497 1999-04-04 Don Bowman <don@pixsci.com>
499 * configure.in: Add mips*-*-vxworks* target; have it define
500 MIPS_STABS_ELF.
501 * configure, config.in: Rebuild.
503 1999-03-31 Nick Clifton <nickc@cygnus.com>
505 * configure.in (emulations): Add support for arm-epoc-pe.
506 * configure: Regenerate.
507 * config/te-epoc-pe.h: New file. Define macros specific to
508 arm-epoc-pe target.
509 * config/tc-arm.h: Select epoc-pe-arm target format if configured
510 for arm-epoc-pe target.
512 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
514 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
516 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
518 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
519 detect ",n" without a condition.
520 (pa_parse_neg_cmpsub_cmpltr): Likewise.
523 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
525 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
526 instruction is encoded with one bit.
529 1999-03-23 Ian Lance Taylor <ian@zembu.com>
531 * doc/internals.texi (CPU backend): Mention that
532 line_separator_chars should not include newline. From thi
533 <ttn@mingle.glug.org>.
535 1999-03-22 Doug Evans <devans@casey.cygnus.com>
537 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
538 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
540 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
542 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
544 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
546 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
549 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
551 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
553 1999-03-15 Martin Hunt <hunt@cygnus.com>
555 * app.c (do_scrub_begin): Change '-' back to a symbol char
556 so we can use multiple opcodes on a line again.
558 * config/tc-d30v.c: By default, warn if a symbol has
559 the same name as a register. Plus some minor
560 updates from the branch.
562 1999-03-13 Nick Clifton <nickc@cygnus.com>
564 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
565 BFD_RELOC_16 and BFD_RELOC_64.
567 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
569 * expr.c (expr): Add missing else.
571 1999-03-12 Nick Clifton <nickc@cygnus.com>
573 * config/tc-arm.c (md_apply_fix3): Improve error message.
575 1999-03-11 Doug Evans <devans@casey.cygnus.com>
577 * Makefile.am (CPU_TYPES): Add fr30.
578 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
579 (fr30,m32r dependencies): Update.
580 * Makefile.in: Rebuild.
582 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
583 (gas_cgen_record_fixup_exp): Ditto.
584 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
585 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
586 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
587 (md_cgen_lookup_reloc): Update use of operand->type.
588 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
589 (md_convert_frag): Call cgen_operand_lookup_by_num.
590 (md_cgen_lookup_reloc): Update use of operand->type.
591 (m32r_cgen_record_fixup_exp): Ditto.
593 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
595 * config/tc-mips.c (md_show_usage): Fix message.
597 1999-03-03 Nick Clifton <nickc@cygnus.com>
599 * doc/c-arm.texi (ARM Syntax): Document new command line switches
600 and LDR reg,=<expr> instruction.
602 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
603 -mcpu=arm9tdmi.
605 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
607 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
609 1999-02-17 Nick Clifton <nickc@cygnus.com>
611 This patch was created by: Scott Bambrough
612 <scottb@corelcomputer.com>
614 * app.c:
615 Special cased '@' character. The '@' character is used as the
616 ARM assembler comment character, as a special character
617 and in ELF .symver pseudo-op's, and as a special character in
618 .type and .section pseudo-ops.
619 (symver_pseudo): New static variable.
620 (symver_state): New static variable.
621 (struct app_save): Add field 'symver_state'.
622 (app_push): Save global symver_state int struct app_save.
623 (app_pop): Restore global symver_state from struct app_save.
624 (do_scrub_chars): Special case handling of '@' character in
625 .symver pseudo-ops.
627 * configure.in: Modified to recognize armv* uname syntax from ARM
628 Linux kernel.
629 * configure: Regenerated.
631 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
632 a prefix to the section's type.
633 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
634 the type's typename.
636 * config/tc-arm.h: Add support for PIC generation:
637 (pic_code): New boolean.
638 (obj_relocate_extern): Define.
639 (TC_RELOC_RTSYM_LOC_FIXUP): Define
640 (TC_CONS_FIX_NEW): Define.
641 (tc_fix_adjustable): Define.
642 (GLOBAL_OFFSET_TABLE_NAME): Define.
644 * config/tc-arm.c: Add support for PIC generation:
645 (line_seperator_chars): Allow ';' as a seperator for Linux.
646 (is_immediate_prefix): New macro.
647 (arm_parse_reloc): New function.
648 (s_arm_elf_cons): New function.
649 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
650 (md_undefined_symbol): Special case handling for the Global Offset
651 Table's symbol.
652 (md_apply_fix3): Handle PIC relocs.
653 (tc_gen_reloc): Handle PIC relocs.
654 (md_parse_option): Add support for '-k' command line switch to
655 enable PIC generation.
656 (cons_fix_new_arm): New function.
657 (s_arm_elf_cons): New function.
659 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
661 * configure.in: Add comments for uses of AC_DEFINE.
662 * acinclude.m4: Likewise.
663 * acconfig.h: Remove.
664 * aclocal.m4: Rebuild.
665 * configure: Rebuild.
666 * Makefile.in: Rebuild.
667 * config.in: Rebuild.
669 1999-02-15 Jim Lemke <jlemke@cygnus.com>
671 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
672 non-constant offset from a base register.
674 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
676 * config/tc-alpha.c (md_show_usage): Put \ before newline in
677 strings always.
679 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
681 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
682 (emit_insn): Look for pc-relative and no-overflow specifiers on
683 internal relocation types.
685 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
687 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
688 -mcpu=NNNN flags.
690 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
691 mips_cpu instead.
692 (mips_4650, mips_4010, mips_4100): Variables removed.
693 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
694 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
695 variables.
696 (md_begin): Don't bother initializing the mips_NNNN variables;
697 mips_cpu is set, and that's good enough now.
698 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
699 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
700 (show): New function, to handle wrapping in the CPU lists.
701 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
703 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
705 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
706 than treat as an immediate specifier.
708 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
710 * config/tc-i386.c: Prototype many functions.
711 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
712 (i386_immediate): Remove unused second argument.
713 (i386_intel_operand): Fix i386_is_reg typo.
714 (i386_operand): Use allow_naked_reg.
715 (output_invalid): Make operand int for K&R.
717 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
719 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
720 patch.
721 * Makefile.in: Rebuild.
723 1999-02-09 Doug Evans <devans@casey.cygnus.com>
725 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
726 (cgen.o): Ditto.
727 (EXTRA_as_new_SOURCES): Comment out.
728 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
729 * Makefile.in: Rebuild.
730 * doc/Makefile.in: Rebuild.
731 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
732 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
733 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
734 * configure: Rebuild.
735 * aclocal.m4: Rebuild.
736 * config.in: Rebuild.
737 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
738 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
739 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
740 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
741 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
742 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
743 (gas_cgen_record_fixup_exp): Ditto.
744 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
745 descriptor, not global variable.
746 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
747 descriptor, not global variable. Refer to insert_operand handler
748 via cpu descriptor, not global function.
749 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
750 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
751 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
752 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
753 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
754 * config/tc-m32r.c: Ditto.
755 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
756 (md_assemble): Ditto.
757 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
759 1999-02-09 Nick Clifton <nickc@cygnus.com>
761 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
762 relocations for ELF targets.
764 1999-02-08 Nick Clifton <nickc@cygnus.com>
766 * configure.in: Add support for StrongARM target.
767 * configure: Regenerate.
769 1999-02-05 Nick Clifton <nickc@cygnus.com>
771 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
773 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
774 for COFF ports.
776 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
778 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
780 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
782 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
783 (INTEL_DWORD_MNEM_SUFFIX): Define.
784 (BYTE_PTR): Define.
785 (WORD_PTR): Define.
786 (DWORD_PTR): Define.
787 (XWORD_PTR): Define.
788 (SHORT): Define.
789 (OFFSET_FLAT): Define.
790 (FLAT): Define.
791 (NONE_FOUND): Define.
792 (No_dSuf): Define.
793 (No_xSuf): Define.
794 * config/tc-i386.c (set_intel_syntax): New routine.
795 (intel_syntax): Declare.
796 (allow_naked_reg): Declare.
797 (md_pseudo_table): Support .intel_syntax and .att_syntax.
798 (intel_float_operand): New routine.
799 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
800 Handle brackets as well as parens. Call i386_intel_operand for
801 intel syntax. Reverse operands if appropriate. Handle new
802 suffixes. Handle movzx and movsx.
803 (i386_is_reg): New routine.
804 (i386_immediate): New routine.
805 (i386_scale): New routine.
806 (i386_displacement): New routine.
807 (i386_operand_modifier): New routine.
808 (build_displacement_string): New routine.
809 (i386_parse_seg): New routine.
810 (i386_intel_memory_operand): New routine.
811 (i386_intel_operand): New routine.
812 (i386_operand): Call i386_displacement, i386_immediate,
813 i386_scale, etc. instead of handling inline.
814 (parse_register): Handle registers without prefix.
816 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
818 * configure: Regenerate.
819 * configure.in (arm-*-oabi): New.
820 (thumb-*-oabi): New.
821 * config/tc-arm.c (target_oabi): Declare.
822 (md_apply_fix3): Support REL relocs.
823 (md_parse_option): Handle -oabi.
824 (elf32_arm_target_format): New routine.
825 (md_longopts): Add OPTION_OABI.
826 * config/tc-arm.h: Redefine TARGET_FORMAT.
829 1999-01-28 Nick Clifton <nickc@cygnus.com>
831 * write.c (write_relocs): Handle out of range error.
833 * config/tc-fr30.c (fr30_fix_adjustable): New function.
834 (fr30_force_relocation): Default to 0.
836 * config/tc-fr30.h (obj_fix_adjustable): Define.
837 (TC_FORCE_RELOCATION): Define.
839 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
840 relocs.
842 1999-01-16 Nick Clifton <nickc@cygnus.com>
844 * config/tc-d30v.c (write_2_short): Do not generate a sequential
845 merge of two instructions if the left instruciton kills the right.
847 1999-01-11 Doug Evans <devans@casey.cygnus.com>
849 * Makefile.in: Regenerate.
850 * configure.in: Redo test for using cgen.
851 * configure: Regenerate.
853 1999-01-09 Nick Clifton <nickc@cygnus.com>
855 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
856 redefinition of this macro.
858 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
860 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
861 warning.
863 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
865 * config/tc-mips.c (append_insn): For mips16, insert a nop between
866 a read of HI or LO and an immediatly following branch.
868 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
870 * config/tc-mips.c (md_begin): Another correction to the setting of
871 mips_eabi64.
873 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
875 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
877 1998-12-21 Nick Clifton <nickc@cygnus.com>
879 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
880 bit insn when optimizing, so that parallelised instructions will
881 start on a 32 bit boundary.
883 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
885 * config/tc-mips.c (mips_eabi64): New.
886 (md_begin): Set mips_eabi64.
887 (mips_elf_final_processing): Use it.
889 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
891 * config/tc-mips.c (mips_elf_final_processing):
892 Correct setting of ABI in e_flags.
894 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
896 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
898 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
900 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
902 1998-12-15 Doug Evans <devans@casey.cygnus.com>
904 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
905 warning, values that don't fit in the field.
907 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
909 * config/tc-mips.c (mips_abi_string): New.
910 (md_parse_option,md_longopts): Add mabi.
911 (mips_elf_final_processing): Set e_flags based on mabi flag.
913 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
915 * config/tc-mips.c (md_parse_option): Handle vr4111.
917 98-12-11 Ken Raeburn <raeburn@cygnus.com>
919 * config/tc-h8300.c (build_bytes): Change message given if the
920 instruction requires H8/300H mode and we're not in Hmode, to
921 suggest that it may be the operand modes that are the problem, not
922 necessarily the opcode.
924 1998-12-10 Nick Clifton <nickc@cygnus.com>
926 * config/tc-fr30.c: Add line separator character.
928 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
930 * configure.in (hppa-*-mpeix*): New target.
931 * config/obj-som.h (obj_som_compiler): Declare.
932 * config/obj-som.c (compiler_seen): New static variable.
933 (obj_som_compiler): New function.
934 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
935 (md_pseudo_table): Add "compiler" if OBJ_SOM.
936 (pa_type_args): Set hppa_priv_level.
937 (pa_compiler): New static function if OBJ_SOM.
938 * configure: Rebuild.
940 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
942 * read.c (output_leb128): Don't mark as inline.
944 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
946 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
947 AIX .vbyte unaligned data support.
948 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
949 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
950 sections.
952 1998-12-07 Nick Clifton <nickc@cygnus.com>
954 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
955 input handling.
957 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
959 * config/tc-arm.c (elf32_arm_force_relocation): Check for
960 BFD_RELOC_ARM_PCREL_BRANCH.
962 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
964 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
965 checking the target type.
966 (mips-dec-bsd*): Set endian to little.
967 * configure: Rebuild.
969 COFF weak symbol support, based on patches from Mark Elbrecht
970 <snowball3@usa.net>:
971 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
972 * config/obj-coff.c (obj_coff_weak): New static function.
973 (obj_coff_endef) [both versions]: Handle weak symbols.
974 (coff_frob_symbol): Likewise.
975 (yank_symbols): Likewise.
976 (obj_pseudo_table): Add "weak".
978 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
979 <aymeric.vincent@emi.u-bordeaux.fr>.
980 * aclocal.m4: Rebuild with current tools.
981 * configure: Rebuild.
983 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
984 an assertion failure for a case we can't handle when OBJ_ECOFF.
986 * expr.c (operator): And with 0xff to avoid problems with signed
987 char.
989 1998-12-03 Nick Clifton <nickc@cygnus.com>
991 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
992 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
994 1998-12-02 Nick Clifton <nickc@cygnus.com>
996 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
997 LDI:20 insn.
999 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1001 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1002 of pcrel point.
1004 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1007 pcrel point.
1009 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1012 scope.
1013 (d10v_cleanup): Only generate previous insn if a multiline insn is
1014 not pending.
1016 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1018 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1019 FR30_OPERAND_I32.
1021 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1023 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1024 -marm6xxx command line switches.
1026 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1028 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1029 (itbl-ops.o): Delete duplicate dependencies.
1030 Rebuild dependencies.
1031 Add fr30 dependencies.
1032 * Makefile.in: Rebuild.
1034 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1037 opcode list.
1038 * listing.c: Ignore line terminator characters found inside
1039 strings.
1041 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1043 * po/gas.pot: Regenerated.
1045 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1047 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1048 fr30_is_label_start(). Also checks for delay slot insns.
1050 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1051 FR30 instructions which contain a colon in the mnemonic.
1053 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1055 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-fr30.c: Removed currently superflous code.
1059 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1061 * config/tc-fr30.h: New file.
1062 * config/tc-fr30.c: Tweaking so that it will compile.
1064 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1066 * config/tc-d10v.h (obj_fix_adjustable): Define.
1067 (TC_FORCE_RELOCATION): Define.
1068 (d10v_force_relocation): Declare.
1069 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1070 (md_apply_fix3): Handle Vtable relocs.
1071 (d10v_fix_adjustable): New.
1072 (d10v_force_relocation): New.
1074 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1076 * config/tc-d30v.c: Change default behaviour to ignore potential
1077 conflicts between register name and symbol names.
1079 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1081 * configure.in: Add fr30-*-*.
1082 * config/tc-fr30.c: New file.
1083 * Makefile.in: Regenerated.
1084 * config.in: Regenerated.
1085 * configure: Regenerated.
1086 * doc/Makefile.in: Regenerated.
1087 * po/gas.pot: Regenerated.
1089 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1091 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1092 are 16 bit insns.
1094 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1096 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1097 characters.
1098 (do_scrub_chars): Add some casts to unsigned char to avoid
1099 unwanted sign extension.
1100 * read.c (lex_type): Set characters about 127 to be symbol
1101 characters.
1102 * config/tc-i386.c (md_begin): Set identifier_chars and
1103 operand_chars for values above 127.
1105 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1107 * configure.in: detect cygwin* instead of cygwin32*
1108 * configure: regenerate
1110 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1112 * listing.c: Add support for producing a listing from piped
1113 input.
1115 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1117 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1118 (append_insn): Account for the tx39's multiply behavior.
1120 1998-10-26 Michael Meissner <meissner@cygnus.com>
1122 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1123 from assemble_parallel_insns. Add support for '->' to indicate
1124 explicitly serializing the instructions.
1125 (md_assemble): Ditto.
1127 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1129 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1130 WEAK handling.
1132 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1134 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1136 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1138 * config/tc-mips.c : support frame and regmask/fregmask when
1139 MIPS_STABS_ELF is specified.
1141 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1143 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1144 (md_apply_fix): Don't return 1 for VTABLE relocs.
1145 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1147 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1149 * doc/c-i386.texi: Replace occurences of "opcode" with
1150 "instruction mnemonic", "instruction", or "mnemonic" when
1151 referring to the name of an instruction. Use "opcode" when
1152 referring to the sequence of machine bytes.
1154 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1155 (is_opcode_char): Rename to is_mnemonic_char.
1156 (md_assemble and i386_operand): Correct error messages from
1157 "opcode" to "instruction mnemonic"
1158 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1159 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1160 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1161 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1162 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1163 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1164 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1166 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1168 * config/tc-i386.c (i386_operand): Check for garbage after
1169 register name.
1171 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1173 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1174 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1176 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1178 * config/tc-sh.h (obj_fix_adjustable): Define.
1179 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1180 (md_apply_fix): Likewise.
1181 (tc_gen_reloc): Likewise.
1182 (sh_fix_adjustable): New.
1184 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1186 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1187 * cgen.h (gas_cgen_finish_insn): Update prototype.
1188 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1189 cgen_insn_t -> CGEN_INSN_INT.
1190 (make_parallel): Update handling of CGEN_INT_INSN_P.
1191 (assemble_parallel_insn): Ditto.
1192 (target_make_parallel): New function.
1193 (md_assemble): Use it.
1195 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1197 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1199 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1201 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1202 converted into lower case.
1204 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1206 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1207 (gas_cgen_tc_gen_reloc): Likewise.
1208 * config/tc-m32r.h (obj_fix_adjustable): Define.
1209 * config/tc-m32r.c (m32r_fix_adjustable): New.
1210 (m32r_force_relocation): Handle VTABLE relocs.
1212 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1214 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1216 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1218 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1219 to lower case before parsing.
1221 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1222 parallel insns modift buts in the PSW as a side effect.
1224 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-d30v.c (find_format): Test for missing flag and
1227 control registers.
1229 (md_apply_fix3): Fix error messages to avoid
1230 assumption about presence of a symbol.
1232 (parallel_ok): Disallow parallel instructions that both modify the
1233 same flag register.
1235 (find_format): Generate a warning if an odd numbered register is
1236 used as the first register in a mutli-register instruction.
1238 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1240 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1241 relocations are always associated with a symbol.
1243 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1245 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1246 (elf32_sparc_force_relocation): Declare.
1247 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1248 (tc_gen_reloc): Handle vtable relocs.
1249 (elf32_sparc_force_relocation): New.
1251 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1253 * symbols.c (S_IS_FUNCTION): New.
1254 * config/tc-v850.h (obj_fix_adjustable): Define.
1255 (TC_FORCE_RELOCATION): Define.
1256 (v850_force_relocation): Declare.
1257 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1258 of fx_addnumber for VTABLE reloc addends.
1259 (md_apply_fix3): Handle VTABLE relocs.
1260 (v850_fix_adjustable): New.
1261 (v850_force_relocation): New.
1263 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1265 * tc-hppa.c (fp_operand_format): Add some additional formats.
1266 (pa_ip): Do not automatically promote into pa2.0 mode.
1267 (pa_level): Handle ".level 2.0".
1269 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1271 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1272 * config/tc-i386.h (template.extension_opcode): Change to
1273 unsigned int to allow full range of 8-bit opcode suffixes.
1274 (None): Redefine as 0xffff.
1276 From Jeff B Epler <jepler@usgs.gov>
1277 * doc/c-i386.texi (i386-SIMD): New section.
1279 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1281 * read.c (discard_rest_of_line): New function.
1282 * read.h: Declare it.
1283 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1285 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-d10v.c (find_symbol_matching_register): New function.
1288 (find_opcode): Cope with the case where a register name matches
1289 a symbol name.
1291 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1293 * config/tc-v850.c (md_pcrel_from): Rename to
1294 v850_pcrel_from_section.
1295 (v850_pcrel_from_section): Do not resolves symbols in other
1296 sections.
1298 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1300 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1302 * config/tc-d10v.c (find_opcode): Generate an error if a register
1303 is supplied for an operand that should not be a register.
1305 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1308 instructions to have another instruction in the right bin.
1310 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1312 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1313 the right container if the left container holds a branch
1314 instruction.
1316 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1318 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1319 both a register name and symbol name.
1320 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1322 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1324 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1325 execution unit class.
1327 (reg_name_search): If a name matches a register and a symbol,
1328 prefer the register.
1329 (find_format): Disallow flag registers when a general purpose
1330 register is required.
1331 If a number is required, but a register has been given, check to
1332 see if a symbol with the same name as the register exists, and if
1333 so, use that symbol.
1335 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1337 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1339 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-d30v.c (find_format): Do not accept flag registers as
1342 general purpose registers.
1343 (find_format): If an immediate value is expected at a given place
1344 in a format, but a register name has been provided instead, check
1345 to see if that register name matches the name of a predefined
1346 symbol and if it does, then use the symbol instead.
1347 (reg_name_search): If a register name matches a symbol name,
1348 prefer the register name to the symbol name.
1350 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1352 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1353 the previous insn to empty.
1355 1998-09-20 Michael Meissner <meissner@cygnus.com>
1357 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1358 pieces, forcing the use of an ANSI compiler.
1360 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1362 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1363 relocs.
1364 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1366 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1368 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1369 assembler syntax.
1370 (obj_elf_vtable_entry): Likewise.
1371 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1372 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1373 (tc_gen_reloc): Likewise.
1374 (arm_fix_adjustable): Likewise.
1375 (elf32_arm_force_relocation): New.
1376 (armelf_frob_symbol): Remove coff-style symbol support.
1378 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1380 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1382 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1384 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1385 OBJ_COFF so that routine is defined for a.out format.
1387 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1389 * config/tc-i386.c (i386_operand): Detect non-segment registers
1390 used as segment prefixes.
1392 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1394 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1395 optimize across FDE boundaries.
1397 * config/obj-coff.c (obj_coff_section): Preserve any link once
1398 flags when setting the section flags.
1400 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1402 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1403 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1405 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1407 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1408 to the host width.
1410 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1412 * frags.c (frag_grow): Include the size of the frag struct in the
1413 obstack chunk size.
1415 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1416 if the new subseg comes before the old.
1418 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1420 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1421 to handle edge8 and edge16.
1423 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1425 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1426 before we clobber the symbol involved.
1428 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1430 * config/tc-arm.c: Remove OBJ_ELF definitions for
1431 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1432 use arm_adjust_symtab for OBJ_COFF.
1433 (armelf_adjust_symtab): New Routine.
1434 * config/tc-arm.h: Define obj_adjust_symtab to
1435 armelf_adjust_symtab for OBJ_ELF.
1437 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1439 * configure.in: Make all i386-elf targets use bfd_gas.
1440 * config/tc-i386.c (tc_i386_force_relocation): New.
1441 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1442 (md_apply_fix3): Likewise.
1443 (tc_gen_reloc): Handle them.
1444 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1445 tc_i386_force_relocation.
1447 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1451 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1453 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1454 current opcode after writing the first insturction of a reverse
1455 sequential pair.
1457 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1459 * read.h (generate_lineno_debug): Add prototype.
1460 * read.c (generate_lineno_debug): Make non-static.
1462 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1464 * config/tc-i386.c (md_assemble): Only warn for address/data size
1465 prefixes.
1467 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1469 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1470 against Thumb function names, as the linker needs this information.
1472 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1474 * expr.c (operand): Check also that there is no advance in operand
1475 after atof_generic in order to decide "is it label 0f or floating
1476 point number?".
1478 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1481 command line options with a single dash.
1482 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1484 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1486 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1487 * tc-arm.c (arm_fix_adjustable): New routine.
1489 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1491 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1492 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1493 demand_empty_rest_of_line before mri_comment_end.
1494 (equals): Check garbage after expression before
1495 mri_comment_end in MRI mode.
1497 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1499 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1500 small immediate constant to use the constant itself rather than
1501 always using 1.
1503 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1505 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1506 (pa_leave): Likewise.
1508 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1510 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1511 prefixes.
1512 (i386_operand): Fix an error message.
1514 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1516 * doc/c-arm.texi (ARM Directives): Document .req directive.
1518 * config/tc-arm.c (reg_required_here): Display erroneous string if
1519 the register name could not be decoded.
1520 Do not set inst.instruction if the sift is -1.
1522 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1524 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1525 we do for EXTERN.
1527 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1529 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1530 even if it is belived to be unnecessary.
1532 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1534 config/tc-i386.c (i386_operand): Size immediate constants by
1535 suffix (erroneously removed as part of July 7 change).
1537 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1539 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1540 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1541 (armelf_frob_symbol): New Routine.
1542 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1544 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1546 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1548 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1551 command line switches passed to assembler.
1553 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1555 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1556 (gas_cgen_opcode_desc): Declare.
1557 (gas_cgen_parse_operand): Declare.
1558 (*): Prepend gas_ to gas specific fns to denote them as such.
1559 All uses updated.
1560 * cgen.c (gas_cgen_opcode_desc): New global
1561 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1562 (queue_fixup): Renamed from cgen_queue_fixup.
1563 (*): Prepend gas_ to gas specific fns to denote them as such.
1564 All uses updated.
1565 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1566 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1567 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1568 Open opcode table and initialize it.
1569 (make_parallel): Use gas_cgen_opcode_desc.
1570 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1571 (md_assemble): Ditto.
1573 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1575 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1576 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1577 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1578 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1579 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1580 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1581 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1582 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1583 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1584 (INIT_STAB_SECTION): Likewise.
1585 (OBJ_PROCESS_STAB): Likewise.
1587 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1588 (md_parse_option): Watch for them.
1589 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1590 (md_begin): Kill neverdef code.
1591 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1592 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1593 (s_alpha_coff_wrapper): New.
1594 (md_pseudo_table): Trap all ECOFF pseudos.
1596 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1598 Start of changes to remove mdebug section from mips*-elf
1599 Based on MIPS_STAB_ELF definition
1600 * acconfig.h: undef if not configured
1601 * config.in: undef if not configured
1602 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1603 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1604 * stabs.c (s_stab_generic): flush frag
1606 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1608 * configure.in: (arm-*-elf): Handle.
1609 (thumb-*-elf): Handle.
1610 * configure: Regenerate.
1611 * read.c (stringer): Fix typo in comment.
1612 * write.c (fixup_segment): Don't add symbol value to addend if
1613 TC_ARM and OBJ_ELF.
1614 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1615 sections.
1616 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1617 for OBJ_ELF.
1619 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1621 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1622 (write_2_short): Emit warning if new flag is set.
1623 (do_assemble): Set flags if left instruction is one of special
1624 "right-instruction-killer" type.
1626 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1628 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1629 Always output words in debug_info section as big endian.
1630 (sparc_target_format): Choose correct bfd target.
1631 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1633 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1635 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1636 to work with internationalization code. Issue an error when two
1637 operands match that are not allowed to match.
1639 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1641 * configure.in (install_tooldir): Allow target to specify whether
1642 it wants to be installed in $(tooldir)/bin.
1643 * configure: Regenerate.
1644 * Makefile.am (install-exec-local): Set install-exec-tooldir
1645 dependency via configure.
1646 * Makefile.in: Regenerate.
1648 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1650 * Makefile.am (install-exec-local): Split into two ...
1651 (install-exec-bindir,install-exec-tooldir): New rules.
1652 * Makefile.in: Regenerate.
1654 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1656 * Makefile.am (install-exec-local): Don't remove the file before
1657 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1658 W. Rozycki <macro@ds2.pg.gda.pl>.
1659 * Makefile.in: Rebuild.
1661 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1663 * cgen.c: Include libiberty.h.
1664 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1665 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1666 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1667 (md_cgen_lookup_reloc)): Declare.
1668 (md_cgen_record_fixup_exp): Declare.
1669 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1670 (m32r_relax_frag): Declare.
1671 (cgen_md_apply_fix3): Decls moved to cgen.h.
1672 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1673 (m32r_cgen_record_fixup_exp): Delete decl.
1674 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1675 (assemble_nop): Delete.
1676 (expand_debug_syms): Delete unused `exp'.
1677 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1678 Add default case for -Wall.
1679 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1680 (md_atof): Delete unused wordP.
1682 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1684 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1685 value.
1687 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1689 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1690 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1691 .print, .purgem, and .struct. Remove documentation for
1692 .app-file.
1694 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1696 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1697 Update call to insert_operand.
1699 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1703 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1705 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1706 whitespace after a prefix operator.
1708 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1710 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1712 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1714 * config/tc-sparc.c (log2): New static function.
1715 (s_reserve): Use log2 to convert alignment before calling
1716 record_alignment.
1717 (s_common): Use log2 to convert alignment before calling
1718 record_alignment and frag_align.
1719 (sparc_cons_align): Use log2.
1721 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1723 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1724 (s_common): Likewise.
1726 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1727 initialization of waddr.
1728 (sparc_elf_final_processing): Add default case to switch.
1730 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1732 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1733 than temporary real.
1735 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1737 * write.c (subsegs_finish): Don't align the segments if there were
1738 any errors.
1740 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1741 copying aux information.
1743 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1744 expression into a symbol.
1746 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1748 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1749 type to unsigned int.
1750 (md_assemble): Change type used to store offsets from unsigned
1751 long to long.
1752 (i386_operand): Switch error check to only call RESTORE_END_STRING
1753 once after parse_register.
1755 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1757 * config/tc-v850.c (md_show_usage): Changed format to match that
1758 of gcc, ld, etc.
1760 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1762 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1764 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1765 relocs.
1766 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1767 weak.
1769 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1771 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1772 * doc/Makefile.in: Rebuild.
1774 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1776 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1777 for %lo expressions.
1778 (mips_ip, case 'u'): Move range check after code to mask
1779 off bits in %hi/%lo expressions. Mask off high bits for
1780 %lo expressions.
1782 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1784 * doc/Makefile.am (gasver.texi): New target.
1785 (as.info, as.dvi): Depends upon gasver.texi.
1786 * doc/as.texinfo: Include gasver.texi. Mention version number on
1787 title page and in top node.
1788 * doc/Makefile.in: Rebuild.
1790 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1792 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1793 but not including the line containing the edict.
1794 * listing.h (LISTING_EOF): New.
1795 * input-scrub.c (input_scrub_next_buffer): Call it.
1797 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1799 * config/tc-i386.c (i386_operand): Don't set the size of an
1800 immediate address based solely on the suffix and the mode.
1802 * config/tc-i386.c (md_assemble): Add assertion to make sure
1803 overlap2 does not set Imm.
1805 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1806 sequences of whitespace to a single space.
1807 (is_space_chars): Just compare with space.
1808 (md_begin): Don't initialize space_chars.
1809 (md_assemble): Just skip a single whitespace character.
1810 (i386_operand): Rewrite base-index parsing to use new
1811 parse_register, and to skip white space. Skip white space in a
1812 number of other places too. Don't give error message if
1813 parse_register fails.
1814 (parse_register): Change reg_string parameter to be non-const.
1815 Add end_op parameter. Skip white space after the `%', and return
1816 end of register string. Give error message here rather than
1817 caller.
1819 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1821 Based on patch from Matt Semersky <matts@scd.hp.com>:
1822 * expr.c (op_encoding): Make const.
1823 (expr_set_precedence): New function.
1824 (expr_begin): Don't set operator rankings, just call
1825 expr_set_precedence.
1826 * expr.h (expr_set_precedence): Declare.
1827 * read.c (s_mri): Call expr_set_precedence.
1829 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1831 * doc/as.texinfo (Statements): Remove paragraph discussing
1832 continuing lines with a backslash. This hasn't worked for years,
1833 if it ever did.
1835 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1837 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1838 symbol definitions.
1839 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1840 (ps_CTORS, ps_DTORS): New section types.
1841 (vms_fixup_xtors_section): New function
1842 (Ctors_Psect, Dtors_Psect): Define.
1843 (IS_GXX_XTOR): Define
1844 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1845 Filter static constructors/destructors and add to
1846 Ctors_Symbols/Dtors_Symbols chain.
1847 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1848 appropriate section.
1850 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1851 * makefile.vms: Merge vax/vms support.
1853 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1855 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1856 (elf_pseudo_table): Add them.
1857 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1858 (md_apply_fix): Accept them.
1859 (mips_fix_adjustable): Don't adjust them.
1860 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1861 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1862 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1863 (tc_fix_adjustable): Don't adjust them.
1865 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1867 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1868 (cgen.o): Use it.
1869 * Makefile.in: Regenerate.
1870 * configure.in: AC_SUBST cgen_cpu_prefix.
1871 * configure: Regenerate.
1873 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1875 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1876 Changed all users of COND12_DELAY.
1878 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1880 * config/tc-mn10300.c (set_arch_mach): New function.
1881 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1882 (md_begin): Default to mn10300 mode.
1883 (md_assemble): Only accept instructions for the core mn10300
1884 chip and the active machine type.
1886 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1888 * subsegs.h (segment_info_type): Give the struct a name.
1889 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1890 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1891 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1892 * config/tc-w65.h (tc_reloc_mangle): Declare.
1893 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1895 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1897 * config/tc-v850.c (v850_comm): Restore old section
1898 after common processing.
1900 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1902 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1904 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1906 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1907 char with code that explicitly sign-extends.
1909 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-v850.c (md_begin): Restore text section as the current
1912 section after creating call table sections.
1913 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1914 code.
1916 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1917 with call to macro SYM_AUXINFO.
1919 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1921 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1922 with the program transform name.
1923 * Makefile.in: Rebuild.
1925 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1927 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1928 information.
1930 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1932 * config/tc-i386.c (i386_operand): Be prepared for a space between
1933 the open parenthesis and the start of the register operand,
1934 because of the June 16 change.
1936 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1938 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1939 BFD_ASSEMBLER.
1941 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1944 even if it is belived to be unnecessary.
1946 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1948 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1949 symbols.
1950 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1952 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1954 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1955 shift amount for a repeated operand. The shift amount for the
1956 repeated copy comes from the size of the operand.
1958 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1960 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1962 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1964 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1966 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1968 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1969 characters in it as LEX_IS_SYMBOL_COMPONENT.
1970 * config/tc-i386.h (tc_symbol_chars): Define.
1971 (extra_symbol_chars): Declare.
1972 * config/tc-i386.c (extra_symbol_chars): Define.
1973 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1974 (line_comment_chars): Set to '/' if TE_LINUX.
1975 * doc/c-i386.texi (i386-prefixes): Update.
1976 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1978 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1980 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1981 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1983 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1985 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1986 constraint in instructions REP & REPI.
1988 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1990 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1991 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1993 (check_range): If the operand is shifted, then shift the number
1994 before checking its range.
1996 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1998 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1999 common sections.
2001 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-v850.c (v850_comm): Create special sections as needed.
2005 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2007 * config/tc-d10v.c (write_2_short): Addition of swapping
2008 instructions for sequential and reverse sequential order when
2009 given order is not possible.
2011 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2013 * Makefile.am: Rebuild dependencies.
2014 (DEP_INCLUDES): Fix reference to intl build directory.
2015 * Makefile.in: Rebuild.
2017 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2019 * doc/c-i386.texi: Update 16 bit documentation.
2021 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2022 IgnoreDataSize to IgnoreSize as they are used for address size as
2023 well as data size.
2024 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2025 32-bit mode, similarly addr16/data16 and variants.
2027 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2029 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2030 sequential word multiply instructions.
2032 (do_assemble): Add extra command line argument, to allow mul32
2033 attribute to be preserved across parallel insns.
2034 (md_assemble): Insert NOPs between explicitly parallel insns which
2035 contain an 32 bit multiply and a 16 multiply.
2037 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2039 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2040 likewise for REPE.
2042 * config/tc-i386.c (reloc): Add braces.
2044 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2045 consistent with Intel naming.
2046 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2047 use bitfields in sib_byte.
2048 (modrm_byte): Don't use bitfields here either.
2050 * config/tc-i386.c (current_templates): Add const.
2051 (parse_register): Add const to return, param, and char *s.
2052 (i386_operand): Add const to reg_entry *r.
2053 * config/tc-i386.h (templates): Add const to start, end.
2055 Inspired by code for 16 bit gas support from Martynas Kunigelis
2056 <martynas@nm3.ktu.lt>:
2057 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2058 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2059 (uses_mem_addrmode): Remove.
2060 (md_estimate_size_before_relax): Add support here too.
2061 (md_relax_table): Rewrite interface to md_relax for 16 bit
2062 support.
2063 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2064 (opcode_suffix_to_type): Remove.
2065 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2066 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2067 (md_convert_frag): Likewise.
2068 (i386_operand): Add support for 16 bit base/index regs,
2069 immediates, and displacements. Remove some unnecessary casts, and
2070 localise end_of_operand_string, displacement_string_start,
2071 displacement_string_end variables. Add GCC_ASM_O_HACK.
2072 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2074 * config/tc-i386.c (prefix_hash): Remove.
2075 (md_begin): Rewrite without obstacks. Remove prefix hash table
2076 handling. Rewrite lexical table handling.
2077 (i386_print_statistics): Don't print prefix statistics.
2078 (md_assemble): Rewrite instruction parser so that line is not
2079 converted to lower case. Don't do a hash_find for prefixes,
2080 instead recognise them via opcode modifier.
2081 (expecting_operand, paren_not_balanced): Localise variables.
2082 * config/tc-i386.h (IsPrefix): Define.
2083 (prefix_entry): Remove.
2085 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2086 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2087 '\\' in case where comment_chars contains '/'.
2089 * config/tc-i386.c (MATCH): Ensure given operand and template
2090 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2091 you must write `ljmp *table(%ebx)'.
2093 From H.J. Lu <hjl@gnu.org>:
2094 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2095 as 0 ifndef BFD_ASSEMBLER.
2096 (md_assemble): Allow immediate operands without suffix or
2097 other reg operand to default in size to the current code size.
2099 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2101 * config/tc-v850.c (md_begin): Restore creation of
2102 .call_table_text and .call_table_data sections.
2104 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2106 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2107 after emitting a word of noops.
2109 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2111 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2112 (i386_operand): Simplify checks for valid base/index combinations.
2113 Disallow `in 4(%dx),%al'.
2115 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2116 index_reg const.
2117 (add_prefix): Change parameter from char to int.
2119 * config/tc-i386.h (Ugh): Define opcode modifier.
2120 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2122 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2123 CONSISTENT_REGISTER_MATCH macros to check register types more
2124 thoroughly. Check for illegal suffix/operand combinations
2125 when matching insns with operands. Handle new `s' suffix, and
2126 associated FloatMF opcode modifier for float insns with memory
2127 operands.
2128 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2129 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2130 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2131 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2132 DATA_PREFIX_OPCODE throughout.
2134 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2135 (md_assemble): Rewrite suffix/register operand checking code to be
2136 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2137 AnyMem, the better to grep.
2138 (pi): Remove Abs.
2139 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2140 given a memory operand. Don't set Abs bits either.
2141 (type_names): Remove Mem*, Abs*.
2142 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2143 define opcode_modifiers as these cases are handled by Disp8,
2144 Disp16, Disp32 and suffix checks.
2145 (COMES_IN_BOTH_DIRECTIONS): Remove.
2146 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2148 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2149 if IgnoreDataSize modifier given. Remove ShortformW modifier
2150 test. Add test for ShortForm in W base_opcode modification.
2151 Merge Seg2ShortForm and Seg3ShortForm code.
2152 * config/tc-i386.h (ShortFormW): Remove.
2153 (IgnoreDataSize): Define.
2155 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-d30v.c (md_assemble): Store previous segment state
2158 with previous instruction.
2160 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2162 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2163 (ebp, esp): Remove static variables.
2164 (MATCH): Remove test for InOutPortReg.
2165 (i386_operand): Properly handle InOutPortReg here instead.
2166 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2167 (md_assemble): Simplify and correct modrm and sib generation.
2168 (i386_operand): Add warning for scale without index.
2169 Rewrite checks for valid base/index combinations.
2171 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2172 macros and enclose in do while(0).
2173 (RESTORE_END_STRING): Likewise.
2174 (md_assemble): Add one to printed operand number so we start
2175 from 1 not 0. Add some more gettext invocations.
2176 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2177 number here too.
2179 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2180 DATA_PREFIX, SEG_PREFIX): Define.
2181 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2182 (check_prefix): Remove function.
2183 (add_prefix): New function. Add prefix to i.prefix as well as
2184 doing checks.
2185 (md_assemble): Changes for add_prefix. Remove hack for wait
2186 prefix, instead always output prefixes in fixed order. Test
2187 for jcxz/loop when selecting between word & dword operations,
2188 and add address size prefix rather than operand size prefix.
2189 Remove operand -> address size hack when emitting jcxz/loop.
2190 (i386_operand): Remove O_Absent check as it's done in expr.
2192 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2194 * configure.in: Recognize m5200 as a cpu_type of m68k.
2195 * aclocal.m4: Rebuild with current libtool.
2196 * configure: Rebuild.
2198 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2200 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2201 to relaxable_symbol to prevent references to external symbol from
2202 being relaxed.
2204 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2206 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2207 symbols are relaxable.
2209 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2211 * config/tc-v850.c (md_begin): Don't create special
2212 sections by default.
2214 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2216 * config/tc-mips.c (macro): For div and udiv, close the
2217 reorder block as soon as possible.
2219 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2221 From Matt Semersky <matts@scd.hp.com>:
2222 * macro.c (macro_mri_mode): New function.
2223 * macro.h (macro_mri_mode): Declare.
2224 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2225 MRI mode.
2227 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2229 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2230 OBJ_EVAX case.
2232 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2233 until after xstrdup in OBJ_EVAX case.
2235 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2237 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2238 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2239 of hardcoded magic number.
2240 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2242 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2244 * read.c (do_s_func): New function.
2245 (s_func): Call it.
2246 * read.h (do_s_func): Add prototype.
2248 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2250 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2251 nops if fill pattern not specified.
2253 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2255 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2256 * config/te-go32.h (TE_GO32): Define.
2257 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2259 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2261 Implement .func/.endfunc pseudo-ops.
2262 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2263 (s_func): Declare.
2264 * read.c (potable): Add .func,.endfunc.
2265 (s_func): New function.
2266 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2267 functions.
2268 (in_doc_func_p,current_function_label): New static globals.
2269 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2271 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2273 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2274 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2275 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2276 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2277 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2278 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2279 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2280 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2281 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2282 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2283 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2284 * config/tc-a29k.c: Don't define md_short_jump_size,
2285 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2286 * config/tc-alpha.c: Likewise.
2287 * config/tc-alpha.h: Likewise.
2288 * config/tc-arm.c: Likewise.
2289 * config/tc-h8300.c: Likewise.
2290 * config/tc-h8500.c: Likewise.
2291 * config/tc-hppa.c: Likewise.
2292 * config/tc-i860.c: Likewise.
2293 * config/tc-i960.c: Likewise.
2294 * config/tc-ppc.c: Likewise.
2295 * config/tc-sh.c: Likewise.
2296 * config/tc-sparc.h: Likewise.
2297 * config/tc-tic30.c: Likewise.
2298 * config/tc-w65.c: Likewise.
2299 * config/tc-z8k.c: Likewise.
2301 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2303 * config/tc-vax.c (_): Delete this macro used for placeholder
2304 values in vax_operand_width_size; it conflicts with the _() macro
2305 used for internationalization.
2307 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2309 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2310 code. From Chris Moller <moller@bops.com>.
2312 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2313 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2314 * read.c (emit_expr): Initialize seg and subseg fields of a new
2315 broken word.
2316 * write.c (write_object_file): Switch to the appropriate segment
2317 and subsegment when processing a broken word.
2319 * config/tc-m68k.c (mri_assemble): New static function.
2320 (build_mri_control_operand): Call mri_assemble rather than
2321 md_assemble.
2322 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2323 (s_mri_endf, s_mri_endw): Likewise.
2325 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2327 * read.c (s_org): Call md_flush_pending_output if it is defined.
2329 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2331 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2333 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2334 (md_parse_option): Add for same.
2335 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2336 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2337 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2339 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2341 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-arm.c (find_real_start): Relax definition of local
2344 labels.
2346 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2348 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2349 symbols at the given address, not just the last one specified.
2351 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2353 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2354 or number_to_chars_littleendian to write data.
2356 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2358 * config/tc-v850.c (md_assemble): Remove artificially created
2359 register name symbols.
2361 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2363 * write.c (fixup_segment): Change "segment" to "section" in
2364 error message.
2366 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2368 * write.c (fixup_segment): Change sym1-sym2 message again.
2370 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2372 * write.c (fixup_segment): Improve error message for sym1-sym2
2373 errors when sym1 is in a different segment from sym2.
2375 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2377 * config/tc-m32r.c (warn_unmatched_high): New static local.
2378 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2379 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2380 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2381 (md_parse_option): Likewise.
2382 (md_show_usage): Likewise.
2383 (m32r_frob_file): Likewise.
2385 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2386 (read_a_source_file): Call them.
2387 * read.h (stabs_generate_asm_file): Declare.
2388 * stabs.c (stabs_generate_asm_file): New function.
2389 (generate_asm_file): New function.
2390 (stabs_generate_asm_lineno): Move file name handling into
2391 generate_asm_file.
2393 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2395 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2396 (d30v_current_align, d30v_current_align_seg): New variables.
2397 (d30v_last_label): New variable.
2398 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2399 (s_d30v_data, s_d30v_section): Likewise.
2400 (md_pseudo_table): Call them.
2401 (md_begin): Initialize d30v_current_align_seg.
2402 (md_assemble): Call d30v_align when needed by known current alignment.
2403 (d30v_frob_label, d30v_cons_align): New functions.
2404 * config/tc-d30v.h (md_do_align): Remove.
2405 (tc_frob_label): Call d30v_frob_label.
2406 (md_cons_align): New.
2408 * config/tc-d30v.c (find_format): Convert complex expressions to
2409 expression symbols before processing. Clean up code formatting.
2411 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2413 * po/Make-in (install-info): New target.
2415 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2417 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2418 instructions.
2419 * config/tc-mn10300.c (md_assemble): Likewise.
2421 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2423 * Makefile.am: Update with `make dep-am'.
2424 (HFILES): Add cgen.h.
2425 (cgen.o): Depend on cgen.h.
2426 * Makefile.in: Regenerate.
2428 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2430 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2432 * gasp.c (grab_label): Permit a label to be a preprocessor
2433 variable by permitting a label to start with a backslash.
2435 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2437 * config/tc-mips.c (validate_mips_insn): Removed hack
2438 for previously inaccessible bitfields in some INSN_TRAP
2439 instructions.
2441 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2443 * config/tc-d30v.c (do_assemble): Abort with error message
2444 if opcode operands do not match.
2446 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2448 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2449 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2450 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2451 similar new 'q' operand.
2453 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2455 * cgen.c (cgen_asm_finish_insn): Fix typo.
2457 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2459 * cgen.h: New file.
2460 * cgen.c: Include it.
2461 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2462 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2463 All callers updated.
2464 * config/tc-m32r.c: Include cgen.h.
2465 (m23r_insn): New members num_fixups,fixups.
2467 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2469 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2470 to avoid compiler warning.
2472 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2474 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2475 calling make.
2477 * makefile.vms (OBJS): Add ehopt.obj
2479 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2481 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2483 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2485 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2486 a short format insn.
2487 (md_assemble): Set it for explicitly packed insns.
2489 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2491 * config/obj-coff.c (c_symbol_merge): Do not take address of
2492 native fields when performing the memcpy.
2494 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2496 * config/tc-mips.c (macro,macro2): Implement
2497 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2499 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2501 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2502 relocations against globally visible symbols.
2503 * config/tc-m68k.c (relaxable_symbol): New macro.
2504 (m68k_ip, md_estimate_size_before_relax): Use it.
2505 (tc_m68k_fix_adjustable): Also handle weak symbols.
2507 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2509 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2510 references to externally visible symbols.
2511 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2512 values in twice for a PC relative reloc if the symbol is
2513 externally defined.
2515 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2516 don't adjust a PC relative reloc against an externally visible
2517 symbol.
2518 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2519 for a PC relative fixup against an externally visible defined
2520 symbol, arrange to store object file and addend values as though
2521 the symbol were not defined.
2522 (tc_gen_reloc): Likewise.
2524 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2526 * read.c (sizeof_leb128): Referenced externally by write.c so
2527 don't inline.
2529 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2531 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2532 and expand a 'debug' symbol associated with the next instruction
2533 that does not cause a short instruction to be filled with a NOP.
2534 (md_pseudo_table): Add support for .debugsym.
2535 (assemble_parallel_insn): Add calls to expand_debug_sym as
2536 appropriate.
2537 (md_assemble): Ditto.
2539 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2541 * as.c (main): Conditionally call setlocale.
2542 * gasp.c (main): Likewise.
2543 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2544 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2546 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2548 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2550 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2552 * config/tc-hppa.c: Change all calls to bzero to use memset.
2553 (pa_ip): Add cast to avoid warning.
2554 (tc_gen_reloc, md_apply_fix): Likewise.
2555 (pa_find_space_by_number): Likewise.
2556 (hppa_force_relocation): Likewise.
2557 (pa_block): Change i to unsigned int.
2558 * config/obj-som.h (obj_som_copyright): Declare.
2560 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2562 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2563 for line numbers for assembly source.
2565 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * configure.in: Change version number to 2.9.4
2568 * configure: Rebuild.
2570 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2572 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2574 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2576 * ecoff.h: Change symbolS in function declaration to struct
2577 symbol.
2579 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2581 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2582 (md_convert_frag): Fix i18n typo.
2584 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2586 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2587 * ecoff.h: Protoype it.
2588 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2589 [EVAX] (s_alpha_prologue): Delete.
2590 (md_pseudo_table): Update.
2592 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2594 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2595 array to local pointer.
2596 (get_args, parse_expr): Add casts to avoid warnings.
2598 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2600 * read.c (s_set): Cast xmalloc return value to fragS *.
2601 * config/tc-m68k.c (m68k_ip): Function made static to match
2602 previous forward declaration.
2603 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2605 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-v850.c: Add internationalisation macros to error
2608 strings.
2610 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2611 macros to error strings.
2613 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2615 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2616 reloc is in the TOC csect.
2617 (md_apply_fix3): Correct gettext typo.
2619 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2621 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2622 .L - they are local labels and the branches are not really
2623 function calls but rather far jumps.
2625 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2627 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2629 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2631 * config/tc-i386.c (md_assemble): Print operand number rather than
2632 using ordinal_names.
2633 (i386_operand): Likewise.
2635 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2637 * Makefile.am (INTLLIBS): Define to work around apparent automake
2638 bug.
2639 All Makefiles: Regenerated.
2641 * Many files: Added gettext invocations around user-visible
2642 strings.
2643 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2644 HAVE_LC_MESSAGES): Define.
2645 * dep-in.sed: Added asintl.h.
2646 * po/Make-in: New file.
2647 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2648 Include "asintl.h".
2649 * read.c (Z_): Renamed from `_'.
2650 * Makefile.am (SUBDIRS): Added po.
2651 (POTFILES): new macro.
2652 (po/POTFILES.in): New target.
2653 ($(OBJS)): Added asintl.h.
2654 (HFILES): Likewise.
2655 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2656 (as_new_LDADD): Added $(INTLLIBS).
2657 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2658 (gasp_new_LDADD): Added $(INTLLIBS).
2659 (gasp_new_DEPENDENCIES): New macro.
2660 * configure, aclocal.m4: Rebuilt.
2661 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2662 po/Makefile.
2663 (ALL_LINGUAS): Define.
2664 * macro.c: Include "asintl.h".
2665 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2666 * as.h: Include "asintl.h".
2667 * config/tc-i386.c (ordinal_names): Removed.
2668 (md_assemble): Changed error text to avoid ordinal_names.
2669 (i386_operand): Likewise.
2670 (reloc): Added as_bad to avoid i18n problems.
2671 (tc_gen_reloc): Likewise.
2672 * config/tc-arm.c (bad_args): Now a #define.
2673 (bad_pc): Likewise.
2674 * config/obj-vms.c (VMS_stab_parse): Changed type of
2675 `long_const_msg'.
2676 (global_symbol_directory): Unified strings to avoid i18n
2677 problems.
2678 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2679 avoid i18n problems.
2680 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2681 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2682 i18n problems.
2683 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2684 problems.
2685 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2686 comment.
2687 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2688 problems.
2689 * as.c (print_version_id): Added an fprintf to avoid i18n
2690 problems.
2691 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2692 problems.
2693 * expr.c (expr): Added as_warn call to avoid i18n problems.
2694 * messages.c (as_assert): Changed code to avoid i18n problems.
2695 (as_abort): Likewise.
2696 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2697 (s_space): Likewise.
2698 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2700 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2702 * config/tc-i386.c (check_prefix): New static function, split out
2703 from md_assemble.
2704 (struct _i386_insn): Add wait_prefix field.
2705 (md_assemble): Remove wait_prefix local variable. Use
2706 check_prefix when adding a prefix.
2708 * config/tc-i386.c (current_templates): New static variable.
2709 (md_assemble): Remove current_templates local variable.
2710 (md_assemble, i386_operand): Improve error and warning messages in
2711 many places. Add RESTORE_END_STRING in many places before error
2712 return. Clarify some comments.
2714 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2715 element array.
2716 (md_assemble): Parse string instruction operands, looking for
2717 segment override prefixes. Check for invalid segment prefixes on
2718 string instruction.
2719 (i386_operand): i.seg[] and max mem_operand changes for string
2720 insns.
2721 * config/tc-i386.h (EsSeg): Define.
2723 * config/tc-i386.h (regKludge): Define.
2724 (iclrKludge, imulKludge): Don't define.
2725 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2726 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2727 opcode_modifier checks to look for more common cases first. Add
2728 default_seg for IsString case.
2730 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2732 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2733 AC_DECL_YYTEXT.
2734 * configure: Rebuild with new automake and libtool.
2735 * aclocal.m4, Makefile.in: Likewise.
2737 * doc/Makefile.am (as.dvi): New target.
2738 * doc/Makefile.in: Rebuild.
2740 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2742 * configure.in: Added sparc86x support.
2744 * configure: Rebuild.
2746 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2747 sparc_arch.
2748 (md_parse_option): Warn if -EL is not supported for this architecture.
2750 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2752 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-mips.c (mips_ip): Note when we use get match on
2755 the full instruction name.
2757 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2759 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2760 back into the expression to handle add/sub simplification correctly.
2762 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2764 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2766 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2768 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2769 #<n>' instruction.
2771 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2773 * symbols.c (max_indent_level): New global.
2774 (print_symbol_value_1): Use it.
2775 * expr.h (expr_build_dot): Declare.
2776 * expr.c (expr_build_dot): New function.
2778 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2780 * symbols.c (print_binary): New function.
2781 (print_expr_1): Call it.
2783 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2785 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2786 operand in the opcode.
2788 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2790 * config/tc-i386.h: Reorder operand flags and opcode modifier
2791 flags for clarity. Remove unused definitions: Unknown,
2792 ImmUnknown, DispUnknown, NoModrm.
2793 * config/tc-i386.c (type_names): Add missing Debug type.
2794 (md_assemble): Better duplicate prefix checking. Quicker string
2795 instruction check via new opcode_modifier flag.
2797 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2799 * doc/as.texinfo (Invoking): Clarify -Wa example.
2801 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2803 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2804 (s_mips_weakext): Define.
2805 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2806 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2807 defined(TC_MIPS).
2809 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2811 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2812 is an error if the value can not be computed at assembly time.
2813 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2815 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * gasp.c (main): Set next field of new include_path structure to
2818 NULL. From Avery Pennarun <averyp@gdc.ca>.
2820 * read.c (s_mri_sect): Call as_bad rather than abort for an
2821 unsupported MRI target.
2823 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2825 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2826 the destination of a branch instruction should be altered.
2827 (find_real_start): New function: Locate the real, Thumb coded
2828 start of a Thumb function.
2829 (do_t_branch23): Alter the destination of branches to Thumb
2830 functions.
2832 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2834 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2836 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2837 also.
2839 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2841 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2842 * doc/c-hppa.texi: Likewise.
2844 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2846 * Makefile.am: Rebuild dependencies.
2847 * Makefile.in: Rebuild.
2849 * Makefile.am (DEP_INCLUDES): New variable.
2850 (.dep1): Change to work when srcdir is not an absolute path.
2851 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2852 * Makefile.in: Rebuild.
2854 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2856 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2857 LinearAddress patch.
2859 * configure.in: Set version to 2.9.1.
2860 * configure: Rebuild.
2862 * Branched binutils 2.9.
2864 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2866 * config/tc-i386.h (FWait): Define.
2867 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2868 other prefixes. Check FWait flag in opcode table to see which
2869 instructions require an fwait prefix.
2871 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2873 * stabs.c (get_stab_string_offset): Always create a stab string
2874 section.
2876 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2878 Fix some gcc -Wall warnings:
2879 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2880 * ehopt.c (eh_frame_code_alignment): Likewise.
2881 * expr.c (integer_constant, operand): Likewise.
2882 * frags.c (frag_align): Likewise.
2883 * gasp.c (level_0, change_base, doinstr): Likewise.
2884 * hash.c (hash_ask): Likewise.
2885 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2886 (debugging_pseudo): Likewise.
2887 * macro.c (define_macro, check_macro): Likewise.
2888 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2889 (ignore_rest_of_line, float_cons): Likewise.
2890 * symbols.c (decode_local_label_name): Likewise.
2891 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2892 (fixup_segment, number_to_chars_bigendian): Likewise.
2893 (number_to_chars_littleendian): Likewise.
2894 * config/atof-ieee.c (gen_to_words): Likewise.
2895 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2896 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2897 * read.c (output_big_sleb128): Initialize locals to avoid
2898 warnings.
2899 (output_big_uleb128, equals): Likewise.
2900 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2901 to unsigned int. Change zeros to unsigned int.
2902 * cond.c (s_if): Add return to default case.
2903 * frags.c (frag_now_fix): Change return type to addressT.
2904 * frags.h (frag_now_fix): Update declaration.
2905 * listing.c (file_info_struct): Change linenum to unsigned int.
2906 (struct list_info_struct): Change hll_line to unsigned int.
2907 (print_source): Update format string.
2908 * read.c (emit_expr): Change scan to unsigned int, and don't
2909 bother to initialize it.
2910 * symbols.c (dollar_label_count): Change to unsigned long.
2911 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2912 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2913 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2915 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2917 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2918 mcf5200 just as we do for m68000.
2919 (m68k_init_after_args): Likewise.
2920 (md_estimate_size_before_relax): Likewise.
2922 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2924 * config/tc-v850.c (md_assemble): Store relocation addend in
2925 fixup instead of instruction.
2927 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2929 * config/tc-i386.c (md_assemble): Swap template arguments to
2930 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2931 This macro is currently symmetric, so passing them the wrong
2932 way didn't cause any problem, but may if the macro is changed
2933 in the future.
2934 After copying template to i.tm, use i.tm. rather than t-> to
2935 access fields, and make t a const*
2936 Move i.tm.operand_types[] swap to immediately after the copy.
2938 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2940 * expr.h (expr_build_uconstant): Add prototype.
2941 (expr_build_unary,expr_build_binary): Add prototypes.
2942 * expr.c (expr_build_uconstant): New function.
2943 (expr_build_unary,expr_build_binary): New functions.
2945 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2947 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2948 * macro.c (macro_expand_body): Increase buffer size.
2949 * messages.c (as_warn): Likewise.
2950 (as_warn_where, as_bad, as_bad_where): Likewise.
2952 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2954 Based on patch from H.J. Lu <hjl@gnu.org>:
2955 * Makefile.am (DISTSTUFF): New variable.
2956 (diststuff): New target.
2957 * Makefile.in: Rebuild.
2959 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2961 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2962 m32r_elf_section_change_hook.
2964 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2965 emit a nop if a section ends with a 16 bit instruction.
2967 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2969 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2970 s_lcomm rather than obj_coff_lcomm.
2971 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2973 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2975 * config/tc-i386.h (LinearAddress): Define.
2976 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2977 instruction, don't use a default segment.
2979 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2981 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2982 * configure: Rebuild.
2984 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2986 * aclocal.m4, configure: Rebuild with libtool 1.2.
2988 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2990 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2991 PC relative branches. Patch courtesy of Jonathan Walton.
2994 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2996 * configure.in (emulations): Add thumb-pe target.
2998 * configure (emulations): Add thumb-pe target.
3000 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3002 * itbl-lex.l (yywrap): Don't define if already defined as a
3003 macro.
3005 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3007 * depend.c (quote_string_for_make): New function.
3008 (wrap_output): Use it.
3010 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3012 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3013 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3015 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3017 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3018 Recognize -GN and -relax.
3019 (md_begin): Initialize gp size from -G switch.
3020 (alpha_force_relocation): Always force if -relax.
3021 (alpha_align): Take a new argument that will specify when to
3022 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3023 Change all callers. Emit nop alignment padding as nop+unop pair.
3025 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3027 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3028 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3030 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3032 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3033 require padding to the next long word boundary.
3035 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3037 * cgen.c: #include symcat.h.
3038 * config/tc-m32r.c: Likewise.
3040 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3043 absolute expressions instead of '$' prefixed register names.
3045 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3047 * read.c (s_set): Record file and line info for symbols when -as.
3048 (pseudo_set): Don't overwrite that dummy fragment.
3050 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * config/tc-ppc.c (md_pseudo_table): Add "section".
3053 (ppc_named_section): New static function.
3055 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3057 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3058 so we don't have to scan the entire list.
3060 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3062 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3063 case, allow the parallel instructions to modify the same flag
3064 bits.
3066 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3068 * listing.c (list_symbol_table): Categorize symbols by
3069 undefined_section rather than sy_frag->line == NULL.
3071 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3073 * Makefile.am (install-exec-local): Install properly when ln
3074 fails or tooldir == prefix.
3076 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3078 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3079 Test result of insert_operand for error.
3081 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3083 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3084 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3085 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3086 * doc/Makefile.in: Rebuild.
3088 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3090 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3091 (macro): Fix handling of M_COP[0-3].
3093 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3095 Based on patches from Ross Harvey <ross@teraflop.com>:
3096 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3097 if macro_alternate or macro_mri.
3098 (getstring): Remove support for byte constants between < and >.
3099 (get_any_string): '<' only starts a string if macro_alternate or
3100 macro_mri.
3101 (macro_expand_body): Permit keyword parameters following
3102 positional parameters.
3104 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3105 * configure.in (alpha*-*-netbsd*): New target.
3106 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3107 * configure: Rebuild.
3109 * as.h (flag_warn_suppress_instructionswap): Move from here...
3110 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3111 here, and make static.
3113 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3114 BFD_ASSEMBLER or MANY_SEGMENTS.
3116 * as.c (show_usage): Update bug-gnu-utils address.
3117 * gasp.c (show_usage): Likewise.
3118 * doc/as.texinfo (Bug Reporting): Likewise.
3120 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3122 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3123 insns regardless of the size of a pointer if we're in mips I or
3124 MIPS II mode.
3125 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3127 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3129 Fix rac to accept only a0:
3130 * tc-d10v.c (parallel_ok, find_opcode):
3131 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3132 Introduce OPERAND_GPR.
3134 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3136 * read.c (s_fill): Handle non-constant repeat counts by creating
3137 an rs_space fragment.
3139 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3142 from as_bad to as_warn.
3144 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3146 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3147 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3148 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3150 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3153 seg_fix_rotP rather than fix_root from seg_info.
3155 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3157 * expr.c: Add support for 0x1_2_3_4 bignums.
3159 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3161 * configure.in: Change -linux* to -linux-gnu*.
3162 * configure: Rebuild.
3164 * app.c (do_scrub_begin): Treat \r as whitespace.
3166 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * Makefile.am: Update dependencies.
3169 * Makefile.in: Rebuild.
3171 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3173 * configure, aclocal.m4: Rebuild with new libtool.
3175 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3177 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3178 the argument to bfd_set_arch_mach.
3179 (load_address): Use bfd_arch_bits_per_address to determine the
3180 bit size of an address instead of looking at the isa level.
3181 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3183 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3185 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3187 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3189 * ehopt.c: New file.
3190 * as.h (enum _relax_state): Add rs_cfa.
3191 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3192 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3193 * read.c (emit_expr): Call check_eh_frame.
3194 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3195 (relax_segment): Likewise.
3196 * Makefile.am: Rebuild dependencies.
3197 (GAS_CFILES): Add ehopt.c.
3198 (GENERIC_OBJS): Add ehopt.o.
3199 * doc/internals.texi (Frags): Document rs_cfa.
3201 * as.c (show_usage): Mention --traditional-format.
3202 (parse_args): Accept --traditional-format.
3203 * as.h (flag_traditional_format): Declare.
3204 * output-file.c (output_file_create): If flag_traditional_format,
3205 set BFD_TRADITIONAL_FORMAT on stdoutput.
3206 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3208 * config/tc-mips.c (append_insn): Make sure that if we have a
3209 fixup for an unmatched %hi reloc, it does not associated with a
3210 variant frag.
3212 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3213 * doc/Makefile.in: Likewise.
3215 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3217 * config/tc-m32r.c (check_for_side_effects): New function.
3218 (can_make_parallel): Add checks for instruction side effects
3219 clashing with the other instruction.
3220 (assemble_parallel_insn): Improve warning messages. Return error
3221 message from non-swapped instruction order.
3223 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3225 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3227 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3228 md_cleanup definition. This moves the forced literal output to
3229 the end of the source pass, and avoids macro's inserting literals
3230 into the code immediately after the macro expansion.
3232 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3234 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3235 a gas internal symbol is adjustable.
3236 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3238 * as.h: If gcc version greater than 2.6, use `__format__' and
3239 `__printf__' in function attributes, rather than `format' and
3240 `printf'.
3242 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3244 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3246 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3248 Add tms320c30 support:
3249 * config/tc-tic30.h: New file.
3250 * config/tc-tic30.c: New file.
3251 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3252 TARGET_FORMAT as "coff-tic30".
3253 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3254 * Makefile.am: Rebuild dependencies.
3255 (CPU_TYPES): Add tic30.
3256 (CPU_OBJ_VALID): tic30-aout is valid.
3257 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3258 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3259 * configure, Makefile.in: Rebuild.
3261 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-v850.c (md_assemble): Improvements to error messages.
3265 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3267 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3268 BFD_RELOC_HI16_S to store the high bits of any value.
3270 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3271 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3272 assembler calculate relocations to any external symbol at all.
3273 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3274 involving generation of pc-relative relocs.
3275 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3276 has been moved to md_apply_fix3.
3278 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3279 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3280 which actually means (the address of identifier's GOT entry) +
3281 constant, which is not particularly useful.
3283 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3285 * read.h (include_dirs): Declare.
3286 (include_dir_count,include_dir_maxlen): Declare.
3288 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3290 * configure.in: Correct check for shared opcodes library.
3291 * configure: Rebuild.
3293 * listing.c (buffer_line): If we can't open the file, set at_end.
3294 (listing_print): Remove unused local variable fi.
3296 * config/m68k-parse.y (reglistpair): Handle register list in
3297 either order.
3299 * config/vms-conf.h: Don't undef VERSION.
3301 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3303 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3304 OBJS variable.
3305 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3306 variable.
3307 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3308 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3309 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3310 (EXTRA_DIST): Define.
3311 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3312 explicitly rather than via the list of object files.
3313 (gcc-as.opt): New file created when make-gas.com is run.
3314 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3315 itbl-cpu.h} to #include appropriate file rather than copying that
3316 file.
3317 * config/vms-conf.h: Synchronize with current config.in.
3318 * Makefile.in: Rebuild.
3320 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3322 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3323 (parallel_ok): Relaxed parallel subinstruction dependency check.
3325 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3327 * as.h (flag_warn_suppress_instructionswap): added new flag.
3328 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3329 command line argument.
3330 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3331 warning only if flag_warn_suppress_instructionswap is false.
3333 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3335 * configure.in (i386-*-mingw32*): New target.
3336 * configure: Rebuild.
3338 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3340 * symbols.c (resolve_symbol_value): Don't set the segment if it
3341 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3343 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3344 S_GET_SEGMENT.
3346 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3348 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3349 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3350 compiler.
3352 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3354 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3356 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3358 * config/tc-v850.c (v850_insert_operand): Display instruction when
3359 an error is encountered.
3361 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3363 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3364 (i386-*-sco3.2v5*coff): New target.
3365 (i386-*-sco3.2*): New target.
3366 * configure: Rebuild.
3368 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3370 * config/tc-v850.c: Tidy error message production.
3372 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3374 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3375 validate_immediate return value in the right type for comparisons
3376 to FAIL.
3378 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3380 * listing.c (MAX_BYTES): Use listing variables not constants.
3381 (data_buffer): No longer an array, but a pointer.
3382 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3383 (listing_listing): Allocate data_buffer.
3385 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3387 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3388 --listing-rhs-width, --listing-cont-lines.
3389 (show_usage): Update.
3390 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3391 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3392 (print_lines): Use the variables instead of the constants.
3393 (listing_listing): Likewise.
3394 * listing.h: Declare the new vars.
3396 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3398 * as.c (parse_args): Add --keep-locals alias for -L.
3399 Add --strip-local-absolute.
3400 (show_usage): Update.
3401 * as.h (flag_strip_local_absolute): New flag.
3402 * symbols.c (S_IS_LOCAL): Use it.
3403 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3404 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3405 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3407 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-m32r.c: Detect if explicitly parallel instructions
3410 might have an io conflict and issue a warning message.
3412 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3414 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3415 cgen_swap_fixups): Functions to save, restore and swap the fixup
3416 chain with a backup copy.
3417 (cgen_asm_finish_insn): Returns address of constructed insn.
3419 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3421 * listing.c (file_info_struct): Remove FILE, add POS.
3422 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3423 (file_info): Don't open the file.
3424 (buffer_line): Check for the file in the last_open cache, updating
3425 as necessary.
3426 (print_source): Don't reference file_info->file.
3427 (listing_listing): Likewise.
3428 (listing_print): Close the file in the cache, if any.
3430 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * read.c (dwarf_file_string): New file static variable.
3433 (emit_expr): Look for constant sequence that leads up to a file
3434 name in DWARF debugging output.
3435 (stringer): Use dwarf_file_string to decide whether to accept a
3436 string as a file name.
3438 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3440 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3441 (crack_operand): Add reg->reglst MRI hack.
3442 (r_seg): Put reglst symbols in reg_section.
3443 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3445 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3447 * tc-sh.c (get_specific): Handle SGR & DBR.
3449 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3451 * tc-h8300.c (parse_reg): Take the length of the symbol into
3452 account when attempting to match a register name.
3453 * tc-h8500.c (parse_reg): Likewise.
3455 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3457 * cgen.c: Formatting changes to improve readability.
3459 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3461 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3462 delay slot.
3464 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3466 Based on a patch from Jim Wilson
3467 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3468 (tc_gen_reloc): Handle cross section PC relative relocs
3469 correctly.
3471 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3473 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3475 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3477 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3478 (expr_jmp_buf): New static local.
3479 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3480 (cgen_md_operand): New function.
3481 * tc-m32r.c: Clean up pass over `struct foo' usage.
3482 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3484 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3486 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3487 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3489 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3491 * config/tc-i386.c (i386_operand): Give an error if there are
3492 unrecognized characters after an expression.
3494 For older changes see ChangeLog-9697