| blob | e8e547ce5a4269b5a713c148c36ef664ccca4aef |
1 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-m32r.c: Update for symbol handling changes.
5 * config/tc-hppa.h: Update for symbol handling changes.
6 * config/tc-hppa.c: Likewise.
8 * config/tc-arm.h: Update for symbol handling changes.
9 * config/tc-arm.c: Likewise.
10 (symbol_make_empty): Remove. Just use symbol_create.
12 * symbols.c (symbol_set_tc): Correct name.
14 * Makefile.am: Rebuild dependencies.
15 ($(OBJS)): Don't depend upon struc-symbol.h.
16 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
17 * dep-in.sed: Don't remove struc-symbol.h.
18 * Makefile.in: Rebuild.
20 * doc/internals.texi (Symbols): Describe changes in symbol
21 handling.
23 1999-06-03 Richard Henderson <rth@cygnus.com>
25 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
26 instead of doing the work by hand.
28 1999-06-03 David Mosberger <davidm@hpl.hp.com>
30 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
31 state of line state-machine.
32 (struct ls): Collect DWARF2 line state-machine state in new member
33 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
34 resulted in any DWARF2 directives.
35 (reset_state_machine): New function.
36 (out_end_sequence): Ditto.
37 (dwarf2_gen_line_info): When switching sections or switching to a
38 lower text address, call out_end_sequence() first to terminate the
39 previous code sequence as code sequences MUST have monotonically
40 increasing addresses.
41 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
43 1999-06-03 David Mosberger <davidm@hpl.hp.com>
45 * as.c (parse_args): Add option -gdwarf2 to allow requesting
46 DWARF2 debug info (line information only, at this point).
47 * as.h: Update comment about supported debug formats.
48 * dwarf2dbg.c, dwarf2dbg.h: New files.
49 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
51 * expr.c (operand): Don't use [ for parens if we want an index op.
52 (op_encoding): Switch [ into O_index, if desired.
53 (op_rank): Renumber with O_index on bottom.
54 (expr): If O_index, match closing bracket.
55 * expr.h (O_index): New.
57 * read.c (read_a_source_file): Conditionally allow matched "
58 in lines passed to md_assemble.
60 * config/obj-elf.c (elf_pseudo_table): Add `common'.
62 1999-06-03 Ian Lance Taylor <ian@zembu.com>
64 Add support for storing local symbols in a small structure to save
65 memory when assembling large files.
66 * as.h: Don't include struc-symbol.h.
67 (symbolS): Add typedef.
68 * symbols.c: Include struc-symbol.h.
69 (local_hash): New static variable.
70 (save_symbol_name): New static function, from symbol_create.
71 (symbol_create): Call save_symbol_name.
72 (local_symbol_count): New static variable.
73 (local_symbol_conversion_count): Likewise.
74 (LOCAL_SYMBOL_CHECK): Define.
75 (local_symbol_make): New static function.
76 (local_symbol_convert): New static function.
77 (colon): Handle local symbols. Create local symbol for local
78 label name.
79 (symbol_table_insert): Handle local symbols.
80 (symbol_find_or_make): Create local symbol for local label name.
81 (symbol_find_base): Check for local symbol.
82 (symbol_append, symbol_insert): Check for local symbols.
83 (symbol_clear_list_pointers, symbol_remove): Likewise.
84 (verify_symbol_chain): Likewise.
85 (copy_symbol_attributes): Likewise.
86 (resolve_symbol_value): Handle local symbols.
87 (resolve_local_symbol): New static function.
88 (resolve_local_symbol_values): New function.
89 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
90 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
91 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
92 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
93 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
94 (symbol_previous, symbol_next): New functions.
95 (symbol_get_value_expression): Likewise.
96 (symbol_set_value_expression): Likewise.
97 (symbol_set_frag, symbol_get_frag): Likewise.
98 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
99 (symbol_mark_used_in_reloc): Likewise.
100 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
101 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
102 (symbol_mri_common_p): Likewise.
103 (symbol_mark_written, symbol_clear_written): Likewise.
104 (symbol_written_p): Likewise.
105 (symbol_mark_resolved, symbol_resolved_p): Likewise.
106 (symbol_section_p, symbol_equated_p): Likewise.
107 (symbol_constant_p): Likewise.
108 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
109 (symbol_get_obj, symbol_set_obj): Likewise.
110 (symbol_get_tc, symbol_set_tc): Likewise.
111 (symbol_begin): Initialize local_hash.
112 (print_symbol_value_1): Handle local symbols.
113 (symbol_print_statistics): Print local symbol statistics.
114 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
115 Declare new symbols.c functions. Move many declarations here from
116 struc-symbol.h.
117 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
118 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
119 (struct symbol): Move bsym to make it clearly the first field.
120 Remove TARGET_SYMBOL_FIELDS.
121 (symbolS): Don't typedef.
122 (struct broken_word): Remove.
123 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
124 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
125 (symbol_clear_list_pointers): Likewise.
126 (symbol_insert, symbol_remove): Likewise.
127 (symbol_previous, symbol_append): Likewise.
128 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
129 (struct local_symbol): Define.
130 (local_symbol_converted_p, local_symbol_mark_converted): Define.
131 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
132 (local_symbol_get_frag, local_symbol_set_frag): Define.
133 (local_symbol_get_real_symbol): Define.
134 (local_symbol_set_real_symbol): Define.
135 Define.
136 * write.c (write_object_file): Call resolve_local_symbol_values.
137 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
138 (TARGET_SYMBOL_FIELDS): Don't define.
139 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
140 ECOFF_DEBUGGING, add ECOFF fields.
141 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
142 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
143 ECOFF_DEBUGGING, add ECOFF fields.
144 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
145 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
146 * config/tc-mcore.h: Don't include struc-symbol.h.
147 (TARGET_SYMBOL_FIELDS): Don't define.
148 (struct mcore_tc_sy): Define.
149 (TC_SYMFIELD_TYPE): Define.
150 * Many files: Use symbolS instead of struct symbol. Use new
151 accessor functions rather than referring to symbolS fields
152 directly.
154 * read.c (s_mri_common): Don't add in value of line_label.
156 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
157 checking for SEC_LINK_ONCE.
159 * config/tc-sh.h (sh_fix_adjustable): Declare.
161 * app.c (input_buffer): New static variable.
162 (app_push): Save saved_input in allocated buffer.
163 (app_pop): Restored saved_input.
164 (do_scrub_chars): Change get parameter to take char * and int as
165 arguments. Change GET macro to pass input_buffer to get
166 function. Don't save input into allocated buffer.
167 * as.h (do_scrub_chars): Update declaration.
168 * input-file.c (input_file_get): Change to take char * and int.
169 Read data into passed in buffer. Remove static buffer.
170 * read.c (scrub_from_string): Change to take char * and int. Copy
171 data into passed in buffer.
173 * hash.h: Neaten. Declare hash_traverse.
174 * hash.c: Complete rewrite based on BFD hashing code.
175 * gasp.c (chunksize): New variable.
176 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
177 hash_delete.
179 1999-05-28 Nick Clifton <nickc@cygnus.com>
181 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
182 addend unless the target uses an old ABI.
184 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
186 -Wchar-subscripts cleanup
187 * listing.c (listing_newline): Use unsigned char variable, so
188 calls to isascii,iscntrl are correct.
189 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
190 (unsigned char).
191 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
192 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
193 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
194 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
196 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
198 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
199 width for Coldfire.
200 (arch_coldfire_p): New #define.
201 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
203 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
205 * config/tc-m68k.c (install_operand): Add places `n', `o'.
207 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
208 (install_operand): Add place `N'.
209 (init_table): Add registers ACC, MACSR, MASK.
211 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
213 * config/tc-m68k.c: Change mcf5200 --> mcf.
214 (archs): Add mcf5206e, mcf5307.
215 (m68k_ip): Add format `u'.
216 (install_operand): Add place `m', `M', `h'.
217 (init_table): Add upper/lower registers.
219 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
221 1999-05-28 Martin Dorey <mdorey@madge.com>
223 * config/tc-i960.c: Several minor changes to add ELF and
224 BFD_ASSEMBLER support.
225 * config/tc-i960.h: Likewise.
226 * configure.in (i960-*-elf*): New target.
227 * aclocal.m4, configure: Rebuild.
229 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
231 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
232 reloc changes when defined(BFD_ASSEMBLER).
234 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
236 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
238 * write.c (write_print_statistics): Output to file, not stderr.
240 * expr.c (generic_bignum_to_int32,64): Prototype.
242 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
243 output_sleb128, output_uleb128, output_big_sleb128,
244 output_big_uleb128, output_big_leb128): Prototype.
245 (output_big_sleb128, output_big_uleb128): Make inline.
246 (output_big_leb128): Remove inline
248 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
249 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
250 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
251 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
252 value for correct overflow check in write.c:fixup_segment.
253 * write.c (fixup_segment): Move bitfield overflow checks to after
254 the md_apply_fix call.
255 * config/obj-coff.c (fixup_segment): Likewise.
256 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
257 valueT *val argument.
259 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
261 * config/atof-ieee.c (gen_to_words): Correctly round a
262 denormalized number. Fix off-by-one in range checking for
263 exponent in a denormal.
265 1999-05-10 Nick Clifton <nickc@cygnus.com>
267 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
268 name.
270 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
272 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
274 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
276 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
277 (ReverseRegRegmem): Remove.
278 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
279 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
280 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
281 kludge.
283 From Doug Ledford <dledford@redhat.com>
284 * config/tc-i386.h (RegXMM): New for P/III.
285 * config/tc-i386.c: Add support for P/III.
287 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
289 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
290 (md_begin): Allow ppc32 insns in ppc64bridge mode.
291 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
293 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
295 * config/tc-i386.c (i386_immediate): Skip whitespace before
296 complaining about junk after expression.
297 (i386_displacement): Likewise.
299 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
301 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
302 Don't copy before downcaseing.
304 1999-05-05 Catherine Moore <clm@cygnus.com>
306 * tc-m68k.c: Include elf/m68k.h.
307 (m68k_elf_final_processing): New routine.
308 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
309 Define.
311 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
313 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
314 17 bit fmt insn.
316 1999-04-30 Nick Clifton <nickc@cygnus.com>
318 * config/tc-mcore.c (mcore_s_section): Dump literals before
319 changing section.
321 1999-04-29 Nick Clifton <nickc@cygnus.com>
323 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
324 for COFF/PE port.
326 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
328 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
329 (TC_INIT_FIX_DATA): Delete.
330 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
331 (TC_INIT_FIX_DATA): Delete.
332 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
333 * write.c (fix_new_internal): Initialize fx_cgen member.
334 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
335 (gas_cgen_md_apply_fix3): Update.
336 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
337 (md_cgen_record_fixup_exp): Update.
338 (FX_OPINFO_R_TYPE): Update.
340 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
341 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
342 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
343 * frags.h (struct frag): Make opindex, opinfo ints.
345 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
347 1999-04-26 Tom Tromey <tromey@cygnus.com>
349 * aclocal.m4, configure: Updated for new version of libtool.
351 1999-04-22 Nick Clifton <nickc@cygnus.com>
353 * config/tc-mcore.c (md_apply_fix3): Renamed function from
354 md_apply_fix.
355 (md_apply_fix3): Do not fix up absolute relocations against
356 symbolic values.
358 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
360 1999-04-20 Nick Clifton <nickc@cygnus.com>
362 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
363 changes and data-in-text directives.
364 (mcore_cons): New function: intercept cons() operations.
365 (mcore_float_cons): New function: intercept float_cons()
366 operations.
367 (mcore_stringer): New function: intercept stringer() operations.
369 1999-04-18 Ian Lance Taylor <ian@zembu.com>
371 * obj.h (struct format_ops): Change generate_asm_lineno field to
372 take no parameters.
373 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
375 * config/tc-alpha.c (find_opcode_match): Add default case to
376 switch.
377 (find_macro_match): Likewise.
378 (load_expression): Parenthesize && within ||.
380 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
382 1999-04-17 Nick Clifton <nickc@cygnus.com>
384 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
385 .text .data .section pseudo ops.
386 (mcore_s_section): New function. Dump lits before changing secs.
387 (mcore_s_text): New function. Dump lits before changing secs.
388 (mcore_s_data): New function. Dump lits before changing secs.
390 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
392 * config/tc-mips.c (mips_32bitmode): New.
393 (md_begin): Set mips_32bitmode if needed.
394 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
395 Set EF_MIPS_32BITMODE.
397 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
399 * config/obj-coff.c (c_section_symbol): Fix typo in previous
400 change.
402 1999-04-16 Nick Clifton <nickc@cygnus.com>
404 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
406 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
408 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
409 expressions correctly.
412 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
414 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
416 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
418 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
419 and fmpynfadd instructions.
421 1999-04-11 Richard Henderson <rth@cygnus.com>
423 * as.h (environ): Declare it, if needed.
424 * as.c (dump_statistics): Don't declare environ.
425 * configure.in (environ): Detect declaration.
426 * configure, config.in: Rebuild
428 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
429 (i386_displacement): Allocate enough space for replacement buffer.
430 Clean up replacement buffer initialization.
432 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
434 * subsegs.c (section_symbol): Don't create a new symbol if one
435 already exists; instead, use the existing one, but set its segment
436 and frag data if it hasn't already been defined.
437 * config/obj-coff.c (c_section_symbol): Likewise.
439 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
441 * tc-alpha.c (load_expression): Call as_bad instead of abort.
443 1999-04-08 Nick Clifton <nickc@cygnus.com>
445 * config/tc-mcore.c: New File: Support routines for MCore
446 assembler.
447 * config/tc-mcore.h: New File: Definitions for MCore assembler.
448 * config/obj-coff.c: Add support for mcore-pe target.
450 * Makefile.am: Add support for MCore targets.
451 * Makefile.in: Regenerate.
452 * configure.in: Add support for MCore targets.
453 * configure: Regenerate.
455 * doc/all.texi: Set MCORE.
456 * doc/as.texinfo: Document MCore specific command line options.
458 * write.h: Prevent multiple inclusion.
460 1999-04-06 Ian Lance Taylor <ian@zembu.com>
462 * asintl.h (LC_MESSAGES): Never define.
463 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
464 does not define it.
465 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
466 does not define it.
468 * Makefile.am (m68k-parse.c): If configuring in the source
469 directory, copy m68k-parse.y into the local directory before
470 running ylwrap, to remove spurious differences when generating
471 snapshots.
472 * Makefile.in: Rebuild.
474 * config/tc-sparc.h (md_do_align): Just allocate the number of
475 bytes necessary, rather than always allocating 1024.
477 1999-04-04 Ian Lance Taylor <ian@zembu.com>
479 * listing.c (listing_newline): Add cast to avoid warning.
480 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
481 * config/tc-i386.c (i386_scale): Add return value.
482 (build_displacement_string): Remove unused local temp_disp2.
483 (i386_intel_memory_operand): Add parentheses to avoid warning.
484 (i386_intel_operand): Remove unused local end_of_operand_string.
485 (i386_operand): Remove unused local operand_modifier.
486 (i386_operand): Add parens to avoid warning.
488 1999-04-04 Don Bowman <don@pixsci.com>
490 * configure.in: Add mips*-*-vxworks* target; have it define
491 MIPS_STABS_ELF.
492 * configure, config.in: Rebuild.
494 1999-03-31 Nick Clifton <nickc@cygnus.com>
496 * configure.in (emulations): Add support for arm-epoc-pe.
497 * configure: Regenerate.
498 * config/te-epoc-pe.h: New file. Define macros specific to
499 arm-epoc-pe target.
500 * config/tc-arm.h: Select epoc-pe-arm target format if configured
501 for arm-epoc-pe target.
503 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
505 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
507 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
509 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
510 detect ",n" without a condition.
511 (pa_parse_neg_cmpsub_cmpltr): Likewise.
514 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
516 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
517 instruction is encoded with one bit.
520 1999-03-23 Ian Lance Taylor <ian@zembu.com>
522 * doc/internals.texi (CPU backend): Mention that
523 line_separator_chars should not include newline. From thi
524 <ttn@mingle.glug.org>.
526 1999-03-22 Doug Evans <devans@casey.cygnus.com>
528 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
529 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
531 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
533 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
535 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
537 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
540 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
542 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
544 1999-03-15 Martin Hunt <hunt@cygnus.com>
546 * app.c (do_scrub_begin): Change '-' back to a symbol char
547 so we can use multiple opcodes on a line again.
549 * config/tc-d30v.c: By default, warn if a symbol has
550 the same name as a register. Plus some minor
551 updates from the branch.
553 1999-03-13 Nick Clifton <nickc@cygnus.com>
555 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
556 BFD_RELOC_16 and BFD_RELOC_64.
558 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
560 * expr.c (expr): Add missing else.
562 1999-03-12 Nick Clifton <nickc@cygnus.com>
564 * config/tc-arm.c (md_apply_fix3): Improve error message.
566 1999-03-11 Doug Evans <devans@casey.cygnus.com>
568 * Makefile.am (CPU_TYPES): Add fr30.
569 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
570 (fr30,m32r dependencies): Update.
571 * Makefile.in: Rebuild.
573 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
574 (gas_cgen_record_fixup_exp): Ditto.
575 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
576 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
577 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
578 (md_cgen_lookup_reloc): Update use of operand->type.
579 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
580 (md_convert_frag): Call cgen_operand_lookup_by_num.
581 (md_cgen_lookup_reloc): Update use of operand->type.
582 (m32r_cgen_record_fixup_exp): Ditto.
584 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
586 * config/tc-mips.c (md_show_usage): Fix message.
588 1999-03-03 Nick Clifton <nickc@cygnus.com>
590 * doc/c-arm.texi (ARM Syntax): Document new command line switches
591 and LDR reg,=<expr> instruction.
593 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
594 -mcpu=arm9tdmi.
596 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
598 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
600 1999-02-17 Nick Clifton <nickc@cygnus.com>
602 This patch was created by: Scott Bambrough
603 <scottb@corelcomputer.com>
605 * app.c:
606 Special cased '@' character. The '@' character is used as the
607 ARM assembler comment character, as a special character
608 and in ELF .symver pseudo-op's, and as a special character in
609 .type and .section pseudo-ops.
610 (symver_pseudo): New static variable.
611 (symver_state): New static variable.
612 (struct app_save): Add field 'symver_state'.
613 (app_push): Save global symver_state int struct app_save.
614 (app_pop): Restore global symver_state from struct app_save.
615 (do_scrub_chars): Special case handling of '@' character in
616 .symver pseudo-ops.
618 * configure.in: Modified to recognize armv* uname syntax from ARM
619 Linux kernel.
620 * configure: Regenerated.
622 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
623 a prefix to the section's type.
624 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
625 the type's typename.
627 * config/tc-arm.h: Add support for PIC generation:
628 (pic_code): New boolean.
629 (obj_relocate_extern): Define.
630 (TC_RELOC_RTSYM_LOC_FIXUP): Define
631 (TC_CONS_FIX_NEW): Define.
632 (tc_fix_adjustable): Define.
633 (GLOBAL_OFFSET_TABLE_NAME): Define.
635 * config/tc-arm.c: Add support for PIC generation:
636 (line_seperator_chars): Allow ';' as a seperator for Linux.
637 (is_immediate_prefix): New macro.
638 (arm_parse_reloc): New function.
639 (s_arm_elf_cons): New function.
640 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
641 (md_undefined_symbol): Special case handling for the Global Offset
642 Table's symbol.
643 (md_apply_fix3): Handle PIC relocs.
644 (tc_gen_reloc): Handle PIC relocs.
645 (md_parse_option): Add support for '-k' command line switch to
646 enable PIC generation.
647 (cons_fix_new_arm): New function.
648 (s_arm_elf_cons): New function.
650 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
652 * configure.in: Add comments for uses of AC_DEFINE.
653 * acinclude.m4: Likewise.
654 * acconfig.h: Remove.
655 * aclocal.m4: Rebuild.
656 * configure: Rebuild.
657 * Makefile.in: Rebuild.
658 * config.in: Rebuild.
660 1999-02-15 Jim Lemke <jlemke@cygnus.com>
662 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
663 non-constant offset from a base register.
665 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
667 * config/tc-alpha.c (md_show_usage): Put \ before newline in
668 strings always.
670 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
672 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
673 (emit_insn): Look for pc-relative and no-overflow specifiers on
674 internal relocation types.
676 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
678 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
679 -mcpu=NNNN flags.
681 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
682 mips_cpu instead.
683 (mips_4650, mips_4010, mips_4100): Variables removed.
684 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
685 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
686 variables.
687 (md_begin): Don't bother initializing the mips_NNNN variables;
688 mips_cpu is set, and that's good enough now.
689 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
690 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
691 (show): New function, to handle wrapping in the CPU lists.
692 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
694 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
696 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
697 than treat as an immediate specifier.
699 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
701 * config/tc-i386.c: Prototype many functions.
702 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
703 (i386_immediate): Remove unused second argument.
704 (i386_intel_operand): Fix i386_is_reg typo.
705 (i386_operand): Use allow_naked_reg.
706 (output_invalid): Make operand int for K&R.
708 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
710 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
711 patch.
712 * Makefile.in: Rebuild.
714 1999-02-09 Doug Evans <devans@casey.cygnus.com>
716 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
717 (cgen.o): Ditto.
718 (EXTRA_as_new_SOURCES): Comment out.
719 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
720 * Makefile.in: Rebuild.
721 * doc/Makefile.in: Rebuild.
722 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
723 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
724 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
725 * configure: Rebuild.
726 * aclocal.m4: Rebuild.
727 * config.in: Rebuild.
728 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
729 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
730 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
731 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
732 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
733 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
734 (gas_cgen_record_fixup_exp): Ditto.
735 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
736 descriptor, not global variable.
737 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
738 descriptor, not global variable. Refer to insert_operand handler
739 via cpu descriptor, not global function.
740 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
741 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
742 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
743 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
744 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
745 * config/tc-m32r.c: Ditto.
746 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
747 (md_assemble): Ditto.
748 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
750 1999-02-09 Nick Clifton <nickc@cygnus.com>
752 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
753 relocations for ELF targets.
755 1999-02-08 Nick Clifton <nickc@cygnus.com>
757 * configure.in: Add support for StrongARM target.
758 * configure: Regenerate.
760 1999-02-05 Nick Clifton <nickc@cygnus.com>
762 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
764 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
765 for COFF ports.
767 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
769 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
771 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
773 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
774 (INTEL_DWORD_MNEM_SUFFIX): Define.
775 (BYTE_PTR): Define.
776 (WORD_PTR): Define.
777 (DWORD_PTR): Define.
778 (XWORD_PTR): Define.
779 (SHORT): Define.
780 (OFFSET_FLAT): Define.
781 (FLAT): Define.
782 (NONE_FOUND): Define.
783 (No_dSuf): Define.
784 (No_xSuf): Define.
785 * config/tc-i386.c (set_intel_syntax): New routine.
786 (intel_syntax): Declare.
787 (allow_naked_reg): Declare.
788 (md_pseudo_table): Support .intel_syntax and .att_syntax.
789 (intel_float_operand): New routine.
790 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
791 Handle brackets as well as parens. Call i386_intel_operand for
792 intel syntax. Reverse operands if appropriate. Handle new
793 suffixes. Handle movzx and movsx.
794 (i386_is_reg): New routine.
795 (i386_immediate): New routine.
796 (i386_scale): New routine.
797 (i386_displacement): New routine.
798 (i386_operand_modifier): New routine.
799 (build_displacement_string): New routine.
800 (i386_parse_seg): New routine.
801 (i386_intel_memory_operand): New routine.
802 (i386_intel_operand): New routine.
803 (i386_operand): Call i386_displacement, i386_immediate,
804 i386_scale, etc. instead of handling inline.
805 (parse_register): Handle registers without prefix.
807 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
809 * configure: Regenerate.
810 * configure.in (arm-*-oabi): New.
811 (thumb-*-oabi): New.
812 * config/tc-arm.c (target_oabi): Declare.
813 (md_apply_fix3): Support REL relocs.
814 (md_parse_option): Handle -oabi.
815 (elf32_arm_target_format): New routine.
816 (md_longopts): Add OPTION_OABI.
817 * config/tc-arm.h: Redefine TARGET_FORMAT.
820 1999-01-28 Nick Clifton <nickc@cygnus.com>
822 * write.c (write_relocs): Handle out of range error.
824 * config/tc-fr30.c (fr30_fix_adjustable): New function.
825 (fr30_force_relocation): Default to 0.
827 * config/tc-fr30.h (obj_fix_adjustable): Define.
828 (TC_FORCE_RELOCATION): Define.
830 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
831 relocs.
833 1999-01-16 Nick Clifton <nickc@cygnus.com>
835 * config/tc-d30v.c (write_2_short): Do not generate a sequential
836 merge of two instructions if the left instruciton kills the right.
838 1999-01-11 Doug Evans <devans@casey.cygnus.com>
840 * Makefile.in: Regenerate.
841 * configure.in: Redo test for using cgen.
842 * configure: Regenerate.
844 1999-01-09 Nick Clifton <nickc@cygnus.com>
846 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
847 redefinition of this macro.
849 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
851 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
852 warning.
854 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
856 * config/tc-mips.c (append_insn): For mips16, insert a nop between
857 a read of HI or LO and an immediatly following branch.
859 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
861 * config/tc-mips.c (md_begin): Another correction to the setting of
862 mips_eabi64.
864 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
866 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
868 1998-12-21 Nick Clifton <nickc@cygnus.com>
870 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
871 bit insn when optimizing, so that parallelised instructions will
872 start on a 32 bit boundary.
874 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
876 * config/tc-mips.c (mips_eabi64): New.
877 (md_begin): Set mips_eabi64.
878 (mips_elf_final_processing): Use it.
880 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
882 * config/tc-mips.c (mips_elf_final_processing):
883 Correct setting of ABI in e_flags.
885 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
887 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
889 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
891 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
893 1998-12-15 Doug Evans <devans@casey.cygnus.com>
895 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
896 warning, values that don't fit in the field.
898 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
900 * config/tc-mips.c (mips_abi_string): New.
901 (md_parse_option,md_longopts): Add mabi.
902 (mips_elf_final_processing): Set e_flags based on mabi flag.
904 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
906 * config/tc-mips.c (md_parse_option): Handle vr4111.
908 98-12-11 Ken Raeburn <raeburn@cygnus.com>
910 * config/tc-h8300.c (build_bytes): Change message given if the
911 instruction requires H8/300H mode and we're not in Hmode, to
912 suggest that it may be the operand modes that are the problem, not
913 necessarily the opcode.
915 1998-12-10 Nick Clifton <nickc@cygnus.com>
917 * config/tc-fr30.c: Add line separator character.
919 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
921 * configure.in (hppa-*-mpeix*): New target.
922 * config/obj-som.h (obj_som_compiler): Declare.
923 * config/obj-som.c (compiler_seen): New static variable.
924 (obj_som_compiler): New function.
925 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
926 (md_pseudo_table): Add "compiler" if OBJ_SOM.
927 (pa_type_args): Set hppa_priv_level.
928 (pa_compiler): New static function if OBJ_SOM.
929 * configure: Rebuild.
931 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
933 * read.c (output_leb128): Don't mark as inline.
935 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
937 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
938 AIX .vbyte unaligned data support.
939 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
940 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
941 sections.
943 1998-12-07 Nick Clifton <nickc@cygnus.com>
945 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
946 input handling.
948 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
950 * config/tc-arm.c (elf32_arm_force_relocation): Check for
951 BFD_RELOC_ARM_PCREL_BRANCH.
953 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
955 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
956 checking the target type.
957 (mips-dec-bsd*): Set endian to little.
958 * configure: Rebuild.
960 COFF weak symbol support, based on patches from Mark Elbrecht
961 <snowball3@usa.net>:
962 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
963 * config/obj-coff.c (obj_coff_weak): New static function.
964 (obj_coff_endef) [both versions]: Handle weak symbols.
965 (coff_frob_symbol): Likewise.
966 (yank_symbols): Likewise.
967 (obj_pseudo_table): Add "weak".
969 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
970 <aymeric.vincent@emi.u-bordeaux.fr>.
971 * aclocal.m4: Rebuild with current tools.
972 * configure: Rebuild.
974 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
975 an assertion failure for a case we can't handle when OBJ_ECOFF.
977 * expr.c (operator): And with 0xff to avoid problems with signed
978 char.
980 1998-12-03 Nick Clifton <nickc@cygnus.com>
982 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
983 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
985 1998-12-02 Nick Clifton <nickc@cygnus.com>
987 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
988 LDI:20 insn.
990 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
992 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
993 of pcrel point.
995 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
997 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
998 pcrel point.
1000 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1002 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1003 scope.
1004 (d10v_cleanup): Only generate previous insn if a multiline insn is
1005 not pending.
1007 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1009 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1010 FR30_OPERAND_I32.
1012 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1014 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1015 -marm6xxx command line switches.
1017 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1019 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1020 (itbl-ops.o): Delete duplicate dependencies.
1021 Rebuild dependencies.
1022 Add fr30 dependencies.
1023 * Makefile.in: Rebuild.
1025 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1027 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1028 opcode list.
1029 * listing.c: Ignore line terminator characters found inside
1030 strings.
1032 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1034 * po/gas.pot: Regenerated.
1036 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1038 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1039 fr30_is_label_start(). Also checks for delay slot insns.
1041 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1042 FR30 instructions which contain a colon in the mnemonic.
1044 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1046 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-fr30.c: Removed currently superflous code.
1050 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-fr30.h: New file.
1053 * config/tc-fr30.c: Tweaking so that it will compile.
1055 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1057 * config/tc-d10v.h (obj_fix_adjustable): Define.
1058 (TC_FORCE_RELOCATION): Define.
1059 (d10v_force_relocation): Declare.
1060 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1061 (md_apply_fix3): Handle Vtable relocs.
1062 (d10v_fix_adjustable): New.
1063 (d10v_force_relocation): New.
1065 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-d30v.c: Change default behaviour to ignore potential
1068 conflicts between register name and symbol names.
1070 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1072 * configure.in: Add fr30-*-*.
1073 * config/tc-fr30.c: New file.
1074 * Makefile.in: Regenerated.
1075 * config.in: Regenerated.
1076 * configure: Regenerated.
1077 * doc/Makefile.in: Regenerated.
1078 * po/gas.pot: Regenerated.
1080 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1082 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1083 are 16 bit insns.
1085 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1087 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1088 characters.
1089 (do_scrub_chars): Add some casts to unsigned char to avoid
1090 unwanted sign extension.
1091 * read.c (lex_type): Set characters about 127 to be symbol
1092 characters.
1093 * config/tc-i386.c (md_begin): Set identifier_chars and
1094 operand_chars for values above 127.
1096 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1098 * configure.in: detect cygwin* instead of cygwin32*
1099 * configure: regenerate
1101 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1103 * listing.c: Add support for producing a listing from piped
1104 input.
1106 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1108 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1109 (append_insn): Account for the tx39's multiply behavior.
1111 1998-10-26 Michael Meissner <meissner@cygnus.com>
1113 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1114 from assemble_parallel_insns. Add support for '->' to indicate
1115 explicitly serializing the instructions.
1116 (md_assemble): Ditto.
1118 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1120 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1121 WEAK handling.
1123 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1125 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1127 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1129 * config/tc-mips.c : support frame and regmask/fregmask when
1130 MIPS_STABS_ELF is specified.
1132 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1134 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1135 (md_apply_fix): Don't return 1 for VTABLE relocs.
1136 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1138 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1140 * doc/c-i386.texi: Replace occurences of "opcode" with
1141 "instruction mnemonic", "instruction", or "mnemonic" when
1142 referring to the name of an instruction. Use "opcode" when
1143 referring to the sequence of machine bytes.
1145 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1146 (is_opcode_char): Rename to is_mnemonic_char.
1147 (md_assemble and i386_operand): Correct error messages from
1148 "opcode" to "instruction mnemonic"
1149 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1150 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1151 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1152 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1153 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1154 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1155 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1157 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1159 * config/tc-i386.c (i386_operand): Check for garbage after
1160 register name.
1162 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1164 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1165 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1167 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1169 * config/tc-sh.h (obj_fix_adjustable): Define.
1170 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1171 (md_apply_fix): Likewise.
1172 (tc_gen_reloc): Likewise.
1173 (sh_fix_adjustable): New.
1175 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1177 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1178 * cgen.h (gas_cgen_finish_insn): Update prototype.
1179 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1180 cgen_insn_t -> CGEN_INSN_INT.
1181 (make_parallel): Update handling of CGEN_INT_INSN_P.
1182 (assemble_parallel_insn): Ditto.
1183 (target_make_parallel): New function.
1184 (md_assemble): Use it.
1186 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1188 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1190 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1192 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1193 converted into lower case.
1195 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1197 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1198 (gas_cgen_tc_gen_reloc): Likewise.
1199 * config/tc-m32r.h (obj_fix_adjustable): Define.
1200 * config/tc-m32r.c (m32r_fix_adjustable): New.
1201 (m32r_force_relocation): Handle VTABLE relocs.
1203 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1205 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1207 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1209 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1210 to lower case before parsing.
1212 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1213 parallel insns modift buts in the PSW as a side effect.
1215 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-d30v.c (find_format): Test for missing flag and
1218 control registers.
1220 (md_apply_fix3): Fix error messages to avoid
1221 assumption about presence of a symbol.
1223 (parallel_ok): Disallow parallel instructions that both modify the
1224 same flag register.
1226 (find_format): Generate a warning if an odd numbered register is
1227 used as the first register in a mutli-register instruction.
1229 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1231 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1232 relocations are always associated with a symbol.
1234 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1236 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1237 (elf32_sparc_force_relocation): Declare.
1238 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1239 (tc_gen_reloc): Handle vtable relocs.
1240 (elf32_sparc_force_relocation): New.
1242 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1244 * symbols.c (S_IS_FUNCTION): New.
1245 * config/tc-v850.h (obj_fix_adjustable): Define.
1246 (TC_FORCE_RELOCATION): Define.
1247 (v850_force_relocation): Declare.
1248 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1249 of fx_addnumber for VTABLE reloc addends.
1250 (md_apply_fix3): Handle VTABLE relocs.
1251 (v850_fix_adjustable): New.
1252 (v850_force_relocation): New.
1254 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1256 * tc-hppa.c (fp_operand_format): Add some additional formats.
1257 (pa_ip): Do not automatically promote into pa2.0 mode.
1258 (pa_level): Handle ".level 2.0".
1260 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1262 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1263 * config/tc-i386.h (template.extension_opcode): Change to
1264 unsigned int to allow full range of 8-bit opcode suffixes.
1265 (None): Redefine as 0xffff.
1267 From Jeff B Epler <jepler@usgs.gov>
1268 * doc/c-i386.texi (i386-SIMD): New section.
1270 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1272 * read.c (discard_rest_of_line): New function.
1273 * read.h: Declare it.
1274 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1276 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1278 * config/tc-d10v.c (find_symbol_matching_register): New function.
1279 (find_opcode): Cope with the case where a register name matches
1280 a symbol name.
1282 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1284 * config/tc-v850.c (md_pcrel_from): Rename to
1285 v850_pcrel_from_section.
1286 (v850_pcrel_from_section): Do not resolves symbols in other
1287 sections.
1289 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1291 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1293 * config/tc-d10v.c (find_opcode): Generate an error if a register
1294 is supplied for an operand that should not be a register.
1296 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1299 instructions to have another instruction in the right bin.
1301 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1304 the right container if the left container holds a branch
1305 instruction.
1307 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1309 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1310 both a register name and symbol name.
1311 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1313 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1316 execution unit class.
1318 (reg_name_search): If a name matches a register and a symbol,
1319 prefer the register.
1320 (find_format): Disallow flag registers when a general purpose
1321 register is required.
1322 If a number is required, but a register has been given, check to
1323 see if a symbol with the same name as the register exists, and if
1324 so, use that symbol.
1326 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1328 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1330 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1332 * config/tc-d30v.c (find_format): Do not accept flag registers as
1333 general purpose registers.
1334 (find_format): If an immediate value is expected at a given place
1335 in a format, but a register name has been provided instead, check
1336 to see if that register name matches the name of a predefined
1337 symbol and if it does, then use the symbol instead.
1338 (reg_name_search): If a register name matches a symbol name,
1339 prefer the register name to the symbol name.
1341 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1344 the previous insn to empty.
1346 1998-09-20 Michael Meissner <meissner@cygnus.com>
1348 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1349 pieces, forcing the use of an ANSI compiler.
1351 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1353 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1354 relocs.
1355 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1357 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1359 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1360 assembler syntax.
1361 (obj_elf_vtable_entry): Likewise.
1362 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1363 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1364 (tc_gen_reloc): Likewise.
1365 (arm_fix_adjustable): Likewise.
1366 (elf32_arm_force_relocation): New.
1367 (armelf_frob_symbol): Remove coff-style symbol support.
1369 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1371 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1373 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1375 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1376 OBJ_COFF so that routine is defined for a.out format.
1378 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1380 * config/tc-i386.c (i386_operand): Detect non-segment registers
1381 used as segment prefixes.
1383 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1385 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1386 optimize across FDE boundaries.
1388 * config/obj-coff.c (obj_coff_section): Preserve any link once
1389 flags when setting the section flags.
1391 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1393 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1394 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1396 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1398 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1399 to the host width.
1401 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1403 * frags.c (frag_grow): Include the size of the frag struct in the
1404 obstack chunk size.
1406 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1407 if the new subseg comes before the old.
1409 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1411 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1412 to handle edge8 and edge16.
1414 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1416 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1417 before we clobber the symbol involved.
1419 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1421 * config/tc-arm.c: Remove OBJ_ELF definitions for
1422 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1423 use arm_adjust_symtab for OBJ_COFF.
1424 (armelf_adjust_symtab): New Routine.
1425 * config/tc-arm.h: Define obj_adjust_symtab to
1426 armelf_adjust_symtab for OBJ_ELF.
1428 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1430 * configure.in: Make all i386-elf targets use bfd_gas.
1431 * config/tc-i386.c (tc_i386_force_relocation): New.
1432 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1433 (md_apply_fix3): Likewise.
1434 (tc_gen_reloc): Handle them.
1435 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1436 tc_i386_force_relocation.
1438 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1442 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1445 current opcode after writing the first insturction of a reverse
1446 sequential pair.
1448 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1450 * read.h (generate_lineno_debug): Add prototype.
1451 * read.c (generate_lineno_debug): Make non-static.
1453 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1455 * config/tc-i386.c (md_assemble): Only warn for address/data size
1456 prefixes.
1458 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1461 against Thumb function names, as the linker needs this information.
1463 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1465 * expr.c (operand): Check also that there is no advance in operand
1466 after atof_generic in order to decide "is it label 0f or floating
1467 point number?".
1469 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1472 command line options with a single dash.
1473 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1475 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1477 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1478 * tc-arm.c (arm_fix_adjustable): New routine.
1480 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1482 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1483 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1484 demand_empty_rest_of_line before mri_comment_end.
1485 (equals): Check garbage after expression before
1486 mri_comment_end in MRI mode.
1488 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1490 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1491 small immediate constant to use the constant itself rather than
1492 always using 1.
1494 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1496 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1497 (pa_leave): Likewise.
1499 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1501 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1502 prefixes.
1503 (i386_operand): Fix an error message.
1505 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1507 * doc/c-arm.texi (ARM Directives): Document .req directive.
1509 * config/tc-arm.c (reg_required_here): Display erroneous string if
1510 the register name could not be decoded.
1511 Do not set inst.instruction if the sift is -1.
1513 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1515 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1516 we do for EXTERN.
1518 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1521 even if it is belived to be unnecessary.
1523 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1525 config/tc-i386.c (i386_operand): Size immediate constants by
1526 suffix (erroneously removed as part of July 7 change).
1528 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1530 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1531 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1532 (armelf_frob_symbol): New Routine.
1533 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1535 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1537 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1539 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1541 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1542 command line switches passed to assembler.
1544 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1546 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1547 (gas_cgen_opcode_desc): Declare.
1548 (gas_cgen_parse_operand): Declare.
1549 (*): Prepend gas_ to gas specific fns to denote them as such.
1550 All uses updated.
1551 * cgen.c (gas_cgen_opcode_desc): New global
1552 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1553 (queue_fixup): Renamed from cgen_queue_fixup.
1554 (*): Prepend gas_ to gas specific fns to denote them as such.
1555 All uses updated.
1556 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1557 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1558 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1559 Open opcode table and initialize it.
1560 (make_parallel): Use gas_cgen_opcode_desc.
1561 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1562 (md_assemble): Ditto.
1564 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1566 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1567 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1568 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1569 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1570 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1571 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1572 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1573 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1574 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1575 (INIT_STAB_SECTION): Likewise.
1576 (OBJ_PROCESS_STAB): Likewise.
1578 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1579 (md_parse_option): Watch for them.
1580 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1581 (md_begin): Kill neverdef code.
1582 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1583 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1584 (s_alpha_coff_wrapper): New.
1585 (md_pseudo_table): Trap all ECOFF pseudos.
1587 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1589 Start of changes to remove mdebug section from mips*-elf
1590 Based on MIPS_STAB_ELF definition
1591 * acconfig.h: undef if not configured
1592 * config.in: undef if not configured
1593 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1594 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1595 * stabs.c (s_stab_generic): flush frag
1597 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1599 * configure.in: (arm-*-elf): Handle.
1600 (thumb-*-elf): Handle.
1601 * configure: Regenerate.
1602 * read.c (stringer): Fix typo in comment.
1603 * write.c (fixup_segment): Don't add symbol value to addend if
1604 TC_ARM and OBJ_ELF.
1605 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1606 sections.
1607 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1608 for OBJ_ELF.
1610 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1612 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1613 (write_2_short): Emit warning if new flag is set.
1614 (do_assemble): Set flags if left instruction is one of special
1615 "right-instruction-killer" type.
1617 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1619 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1620 Always output words in debug_info section as big endian.
1621 (sparc_target_format): Choose correct bfd target.
1622 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1624 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1626 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1627 to work with internationalization code. Issue an error when two
1628 operands match that are not allowed to match.
1630 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1632 * configure.in (install_tooldir): Allow target to specify whether
1633 it wants to be installed in $(tooldir)/bin.
1634 * configure: Regenerate.
1635 * Makefile.am (install-exec-local): Set install-exec-tooldir
1636 dependency via configure.
1637 * Makefile.in: Regenerate.
1639 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1641 * Makefile.am (install-exec-local): Split into two ...
1642 (install-exec-bindir,install-exec-tooldir): New rules.
1643 * Makefile.in: Regenerate.
1645 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1647 * Makefile.am (install-exec-local): Don't remove the file before
1648 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1649 W. Rozycki <macro@ds2.pg.gda.pl>.
1650 * Makefile.in: Rebuild.
1652 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1654 * cgen.c: Include libiberty.h.
1655 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1656 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1657 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1658 (md_cgen_lookup_reloc)): Declare.
1659 (md_cgen_record_fixup_exp): Declare.
1660 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1661 (m32r_relax_frag): Declare.
1662 (cgen_md_apply_fix3): Decls moved to cgen.h.
1663 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1664 (m32r_cgen_record_fixup_exp): Delete decl.
1665 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1666 (assemble_nop): Delete.
1667 (expand_debug_syms): Delete unused `exp'.
1668 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1669 Add default case for -Wall.
1670 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1671 (md_atof): Delete unused wordP.
1673 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1675 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1676 value.
1678 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1680 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1681 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1682 .print, .purgem, and .struct. Remove documentation for
1683 .app-file.
1685 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1687 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1688 Update call to insert_operand.
1690 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1692 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1694 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1696 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1697 whitespace after a prefix operator.
1699 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1701 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1703 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1705 * config/tc-sparc.c (log2): New static function.
1706 (s_reserve): Use log2 to convert alignment before calling
1707 record_alignment.
1708 (s_common): Use log2 to convert alignment before calling
1709 record_alignment and frag_align.
1710 (sparc_cons_align): Use log2.
1712 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1714 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1715 (s_common): Likewise.
1717 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1718 initialization of waddr.
1719 (sparc_elf_final_processing): Add default case to switch.
1721 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1723 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1724 than temporary real.
1726 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1728 * write.c (subsegs_finish): Don't align the segments if there were
1729 any errors.
1731 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1732 copying aux information.
1734 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1735 expression into a symbol.
1737 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1739 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1740 type to unsigned int.
1741 (md_assemble): Change type used to store offsets from unsigned
1742 long to long.
1743 (i386_operand): Switch error check to only call RESTORE_END_STRING
1744 once after parse_register.
1746 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-v850.c (md_show_usage): Changed format to match that
1749 of gcc, ld, etc.
1751 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1753 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1755 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1756 relocs.
1757 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1758 weak.
1760 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1762 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1763 * doc/Makefile.in: Rebuild.
1765 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1767 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1768 for %lo expressions.
1769 (mips_ip, case 'u'): Move range check after code to mask
1770 off bits in %hi/%lo expressions. Mask off high bits for
1771 %lo expressions.
1773 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1775 * doc/Makefile.am (gasver.texi): New target.
1776 (as.info, as.dvi): Depends upon gasver.texi.
1777 * doc/as.texinfo: Include gasver.texi. Mention version number on
1778 title page and in top node.
1779 * doc/Makefile.in: Rebuild.
1781 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1783 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1784 but not including the line containing the edict.
1785 * listing.h (LISTING_EOF): New.
1786 * input-scrub.c (input_scrub_next_buffer): Call it.
1788 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1790 * config/tc-i386.c (i386_operand): Don't set the size of an
1791 immediate address based solely on the suffix and the mode.
1793 * config/tc-i386.c (md_assemble): Add assertion to make sure
1794 overlap2 does not set Imm.
1796 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1797 sequences of whitespace to a single space.
1798 (is_space_chars): Just compare with space.
1799 (md_begin): Don't initialize space_chars.
1800 (md_assemble): Just skip a single whitespace character.
1801 (i386_operand): Rewrite base-index parsing to use new
1802 parse_register, and to skip white space. Skip white space in a
1803 number of other places too. Don't give error message if
1804 parse_register fails.
1805 (parse_register): Change reg_string parameter to be non-const.
1806 Add end_op parameter. Skip white space after the `%', and return
1807 end of register string. Give error message here rather than
1808 caller.
1810 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1812 Based on patch from Matt Semersky <matts@scd.hp.com>:
1813 * expr.c (op_encoding): Make const.
1814 (expr_set_precedence): New function.
1815 (expr_begin): Don't set operator rankings, just call
1816 expr_set_precedence.
1817 * expr.h (expr_set_precedence): Declare.
1818 * read.c (s_mri): Call expr_set_precedence.
1820 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1822 * doc/as.texinfo (Statements): Remove paragraph discussing
1823 continuing lines with a backslash. This hasn't worked for years,
1824 if it ever did.
1826 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1828 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1829 symbol definitions.
1830 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1831 (ps_CTORS, ps_DTORS): New section types.
1832 (vms_fixup_xtors_section): New function
1833 (Ctors_Psect, Dtors_Psect): Define.
1834 (IS_GXX_XTOR): Define
1835 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1836 Filter static constructors/destructors and add to
1837 Ctors_Symbols/Dtors_Symbols chain.
1838 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1839 appropriate section.
1841 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1842 * makefile.vms: Merge vax/vms support.
1844 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1846 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1847 (elf_pseudo_table): Add them.
1848 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1849 (md_apply_fix): Accept them.
1850 (mips_fix_adjustable): Don't adjust them.
1851 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1852 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1853 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1854 (tc_fix_adjustable): Don't adjust them.
1856 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1858 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1859 (cgen.o): Use it.
1860 * Makefile.in: Regenerate.
1861 * configure.in: AC_SUBST cgen_cpu_prefix.
1862 * configure: Regenerate.
1864 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1866 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1867 Changed all users of COND12_DELAY.
1869 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1871 * config/tc-mn10300.c (set_arch_mach): New function.
1872 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1873 (md_begin): Default to mn10300 mode.
1874 (md_assemble): Only accept instructions for the core mn10300
1875 chip and the active machine type.
1877 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1879 * subsegs.h (segment_info_type): Give the struct a name.
1880 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1881 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1882 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1883 * config/tc-w65.h (tc_reloc_mangle): Declare.
1884 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1886 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1888 * config/tc-v850.c (v850_comm): Restore old section
1889 after common processing.
1891 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1893 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1895 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1897 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1898 char with code that explicitly sign-extends.
1900 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1902 * config/tc-v850.c (md_begin): Restore text section as the current
1903 section after creating call table sections.
1904 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1905 code.
1907 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1908 with call to macro SYM_AUXINFO.
1910 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1912 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1913 with the program transform name.
1914 * Makefile.in: Rebuild.
1916 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1918 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1919 information.
1921 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1923 * config/tc-i386.c (i386_operand): Be prepared for a space between
1924 the open parenthesis and the start of the register operand,
1925 because of the June 16 change.
1927 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1929 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1930 BFD_ASSEMBLER.
1932 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1934 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1935 even if it is belived to be unnecessary.
1937 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1939 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1940 symbols.
1941 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1943 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1945 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1946 shift amount for a repeated operand. The shift amount for the
1947 repeated copy comes from the size of the operand.
1949 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1951 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1953 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1955 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1957 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1959 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1960 characters in it as LEX_IS_SYMBOL_COMPONENT.
1961 * config/tc-i386.h (tc_symbol_chars): Define.
1962 (extra_symbol_chars): Declare.
1963 * config/tc-i386.c (extra_symbol_chars): Define.
1964 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1965 (line_comment_chars): Set to '/' if TE_LINUX.
1966 * doc/c-i386.texi (i386-prefixes): Update.
1967 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1969 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1971 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1972 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1974 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1976 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1977 constraint in instructions REP & REPI.
1979 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1981 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1982 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1984 (check_range): If the operand is shifted, then shift the number
1985 before checking its range.
1987 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1989 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1990 common sections.
1992 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-v850.c (v850_comm): Create special sections as needed.
1996 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1998 * config/tc-d10v.c (write_2_short): Addition of swapping
1999 instructions for sequential and reverse sequential order when
2000 given order is not possible.
2002 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2004 * Makefile.am: Rebuild dependencies.
2005 (DEP_INCLUDES): Fix reference to intl build directory.
2006 * Makefile.in: Rebuild.
2008 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2010 * doc/c-i386.texi: Update 16 bit documentation.
2012 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2013 IgnoreDataSize to IgnoreSize as they are used for address size as
2014 well as data size.
2015 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2016 32-bit mode, similarly addr16/data16 and variants.
2018 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2021 sequential word multiply instructions.
2023 (do_assemble): Add extra command line argument, to allow mul32
2024 attribute to be preserved across parallel insns.
2025 (md_assemble): Insert NOPs between explicitly parallel insns which
2026 contain an 32 bit multiply and a 16 multiply.
2028 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2030 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2031 likewise for REPE.
2033 * config/tc-i386.c (reloc): Add braces.
2035 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2036 consistent with Intel naming.
2037 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2038 use bitfields in sib_byte.
2039 (modrm_byte): Don't use bitfields here either.
2041 * config/tc-i386.c (current_templates): Add const.
2042 (parse_register): Add const to return, param, and char *s.
2043 (i386_operand): Add const to reg_entry *r.
2044 * config/tc-i386.h (templates): Add const to start, end.
2046 Inspired by code for 16 bit gas support from Martynas Kunigelis
2047 <martynas@nm3.ktu.lt>:
2048 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2049 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2050 (uses_mem_addrmode): Remove.
2051 (md_estimate_size_before_relax): Add support here too.
2052 (md_relax_table): Rewrite interface to md_relax for 16 bit
2053 support.
2054 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2055 (opcode_suffix_to_type): Remove.
2056 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2057 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2058 (md_convert_frag): Likewise.
2059 (i386_operand): Add support for 16 bit base/index regs,
2060 immediates, and displacements. Remove some unnecessary casts, and
2061 localise end_of_operand_string, displacement_string_start,
2062 displacement_string_end variables. Add GCC_ASM_O_HACK.
2063 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2065 * config/tc-i386.c (prefix_hash): Remove.
2066 (md_begin): Rewrite without obstacks. Remove prefix hash table
2067 handling. Rewrite lexical table handling.
2068 (i386_print_statistics): Don't print prefix statistics.
2069 (md_assemble): Rewrite instruction parser so that line is not
2070 converted to lower case. Don't do a hash_find for prefixes,
2071 instead recognise them via opcode modifier.
2072 (expecting_operand, paren_not_balanced): Localise variables.
2073 * config/tc-i386.h (IsPrefix): Define.
2074 (prefix_entry): Remove.
2076 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2077 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2078 '\\' in case where comment_chars contains '/'.
2080 * config/tc-i386.c (MATCH): Ensure given operand and template
2081 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2082 you must write `ljmp *table(%ebx)'.
2084 From H.J. Lu <hjl@gnu.org>:
2085 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2086 as 0 ifndef BFD_ASSEMBLER.
2087 (md_assemble): Allow immediate operands without suffix or
2088 other reg operand to default in size to the current code size.
2090 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2092 * config/tc-v850.c (md_begin): Restore creation of
2093 .call_table_text and .call_table_data sections.
2095 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2097 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2098 after emitting a word of noops.
2100 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2102 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2103 (i386_operand): Simplify checks for valid base/index combinations.
2104 Disallow `in 4(%dx),%al'.
2106 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2107 index_reg const.
2108 (add_prefix): Change parameter from char to int.
2110 * config/tc-i386.h (Ugh): Define opcode modifier.
2111 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2113 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2114 CONSISTENT_REGISTER_MATCH macros to check register types more
2115 thoroughly. Check for illegal suffix/operand combinations
2116 when matching insns with operands. Handle new `s' suffix, and
2117 associated FloatMF opcode modifier for float insns with memory
2118 operands.
2119 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2120 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2121 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2122 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2123 DATA_PREFIX_OPCODE throughout.
2125 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2126 (md_assemble): Rewrite suffix/register operand checking code to be
2127 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2128 AnyMem, the better to grep.
2129 (pi): Remove Abs.
2130 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2131 given a memory operand. Don't set Abs bits either.
2132 (type_names): Remove Mem*, Abs*.
2133 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2134 define opcode_modifiers as these cases are handled by Disp8,
2135 Disp16, Disp32 and suffix checks.
2136 (COMES_IN_BOTH_DIRECTIONS): Remove.
2137 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2139 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2140 if IgnoreDataSize modifier given. Remove ShortformW modifier
2141 test. Add test for ShortForm in W base_opcode modification.
2142 Merge Seg2ShortForm and Seg3ShortForm code.
2143 * config/tc-i386.h (ShortFormW): Remove.
2144 (IgnoreDataSize): Define.
2146 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-d30v.c (md_assemble): Store previous segment state
2149 with previous instruction.
2151 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2153 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2154 (ebp, esp): Remove static variables.
2155 (MATCH): Remove test for InOutPortReg.
2156 (i386_operand): Properly handle InOutPortReg here instead.
2157 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2158 (md_assemble): Simplify and correct modrm and sib generation.
2159 (i386_operand): Add warning for scale without index.
2160 Rewrite checks for valid base/index combinations.
2162 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2163 macros and enclose in do while(0).
2164 (RESTORE_END_STRING): Likewise.
2165 (md_assemble): Add one to printed operand number so we start
2166 from 1 not 0. Add some more gettext invocations.
2167 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2168 number here too.
2170 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2171 DATA_PREFIX, SEG_PREFIX): Define.
2172 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2173 (check_prefix): Remove function.
2174 (add_prefix): New function. Add prefix to i.prefix as well as
2175 doing checks.
2176 (md_assemble): Changes for add_prefix. Remove hack for wait
2177 prefix, instead always output prefixes in fixed order. Test
2178 for jcxz/loop when selecting between word & dword operations,
2179 and add address size prefix rather than operand size prefix.
2180 Remove operand -> address size hack when emitting jcxz/loop.
2181 (i386_operand): Remove O_Absent check as it's done in expr.
2183 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2185 * configure.in: Recognize m5200 as a cpu_type of m68k.
2186 * aclocal.m4: Rebuild with current libtool.
2187 * configure: Rebuild.
2189 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2191 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2192 to relaxable_symbol to prevent references to external symbol from
2193 being relaxed.
2195 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2197 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2198 symbols are relaxable.
2200 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2202 * config/tc-v850.c (md_begin): Don't create special
2203 sections by default.
2205 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2207 * config/tc-mips.c (macro): For div and udiv, close the
2208 reorder block as soon as possible.
2210 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2212 From Matt Semersky <matts@scd.hp.com>:
2213 * macro.c (macro_mri_mode): New function.
2214 * macro.h (macro_mri_mode): Declare.
2215 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2216 MRI mode.
2218 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2220 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2221 OBJ_EVAX case.
2223 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2224 until after xstrdup in OBJ_EVAX case.
2226 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2228 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2229 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2230 of hardcoded magic number.
2231 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2233 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2235 * read.c (do_s_func): New function.
2236 (s_func): Call it.
2237 * read.h (do_s_func): Add prototype.
2239 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2241 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2242 nops if fill pattern not specified.
2244 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2246 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2247 * config/te-go32.h (TE_GO32): Define.
2248 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2250 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2252 Implement .func/.endfunc pseudo-ops.
2253 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2254 (s_func): Declare.
2255 * read.c (potable): Add .func,.endfunc.
2256 (s_func): New function.
2257 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2258 functions.
2259 (in_doc_func_p,current_function_label): New static globals.
2260 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2262 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2264 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2265 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2266 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2267 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2268 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2269 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2270 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2271 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2272 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2273 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2274 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2275 * config/tc-a29k.c: Don't define md_short_jump_size,
2276 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2277 * config/tc-alpha.c: Likewise.
2278 * config/tc-alpha.h: Likewise.
2279 * config/tc-arm.c: Likewise.
2280 * config/tc-h8300.c: Likewise.
2281 * config/tc-h8500.c: Likewise.
2282 * config/tc-hppa.c: Likewise.
2283 * config/tc-i860.c: Likewise.
2284 * config/tc-i960.c: Likewise.
2285 * config/tc-ppc.c: Likewise.
2286 * config/tc-sh.c: Likewise.
2287 * config/tc-sparc.h: Likewise.
2288 * config/tc-tic30.c: Likewise.
2289 * config/tc-w65.c: Likewise.
2290 * config/tc-z8k.c: Likewise.
2292 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2294 * config/tc-vax.c (_): Delete this macro used for placeholder
2295 values in vax_operand_width_size; it conflicts with the _() macro
2296 used for internationalization.
2298 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2300 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2301 code. From Chris Moller <moller@bops.com>.
2303 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2304 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2305 * read.c (emit_expr): Initialize seg and subseg fields of a new
2306 broken word.
2307 * write.c (write_object_file): Switch to the appropriate segment
2308 and subsegment when processing a broken word.
2310 * config/tc-m68k.c (mri_assemble): New static function.
2311 (build_mri_control_operand): Call mri_assemble rather than
2312 md_assemble.
2313 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2314 (s_mri_endf, s_mri_endw): Likewise.
2316 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2318 * read.c (s_org): Call md_flush_pending_output if it is defined.
2320 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2322 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2324 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2325 (md_parse_option): Add for same.
2326 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2327 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2328 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2330 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2332 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2334 * config/tc-arm.c (find_real_start): Relax definition of local
2335 labels.
2337 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2340 symbols at the given address, not just the last one specified.
2342 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2344 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2345 or number_to_chars_littleendian to write data.
2347 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-v850.c (md_assemble): Remove artificially created
2350 register name symbols.
2352 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2354 * write.c (fixup_segment): Change "segment" to "section" in
2355 error message.
2357 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2359 * write.c (fixup_segment): Change sym1-sym2 message again.
2361 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2363 * write.c (fixup_segment): Improve error message for sym1-sym2
2364 errors when sym1 is in a different segment from sym2.
2366 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2368 * config/tc-m32r.c (warn_unmatched_high): New static local.
2369 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2370 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2371 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2372 (md_parse_option): Likewise.
2373 (md_show_usage): Likewise.
2374 (m32r_frob_file): Likewise.
2376 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2377 (read_a_source_file): Call them.
2378 * read.h (stabs_generate_asm_file): Declare.
2379 * stabs.c (stabs_generate_asm_file): New function.
2380 (generate_asm_file): New function.
2381 (stabs_generate_asm_lineno): Move file name handling into
2382 generate_asm_file.
2384 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2386 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2387 (d30v_current_align, d30v_current_align_seg): New variables.
2388 (d30v_last_label): New variable.
2389 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2390 (s_d30v_data, s_d30v_section): Likewise.
2391 (md_pseudo_table): Call them.
2392 (md_begin): Initialize d30v_current_align_seg.
2393 (md_assemble): Call d30v_align when needed by known current alignment.
2394 (d30v_frob_label, d30v_cons_align): New functions.
2395 * config/tc-d30v.h (md_do_align): Remove.
2396 (tc_frob_label): Call d30v_frob_label.
2397 (md_cons_align): New.
2399 * config/tc-d30v.c (find_format): Convert complex expressions to
2400 expression symbols before processing. Clean up code formatting.
2402 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2404 * po/Make-in (install-info): New target.
2406 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2408 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2409 instructions.
2410 * config/tc-mn10300.c (md_assemble): Likewise.
2412 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2414 * Makefile.am: Update with `make dep-am'.
2415 (HFILES): Add cgen.h.
2416 (cgen.o): Depend on cgen.h.
2417 * Makefile.in: Regenerate.
2419 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2421 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2423 * gasp.c (grab_label): Permit a label to be a preprocessor
2424 variable by permitting a label to start with a backslash.
2426 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2428 * config/tc-mips.c (validate_mips_insn): Removed hack
2429 for previously inaccessible bitfields in some INSN_TRAP
2430 instructions.
2432 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2434 * config/tc-d30v.c (do_assemble): Abort with error message
2435 if opcode operands do not match.
2437 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2439 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2440 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2441 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2442 similar new 'q' operand.
2444 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2446 * cgen.c (cgen_asm_finish_insn): Fix typo.
2448 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2450 * cgen.h: New file.
2451 * cgen.c: Include it.
2452 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2453 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2454 All callers updated.
2455 * config/tc-m32r.c: Include cgen.h.
2456 (m23r_insn): New members num_fixups,fixups.
2458 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2460 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2461 to avoid compiler warning.
2463 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2465 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2466 calling make.
2468 * makefile.vms (OBJS): Add ehopt.obj
2470 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2472 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2474 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2476 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2477 a short format insn.
2478 (md_assemble): Set it for explicitly packed insns.
2480 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2482 * config/obj-coff.c (c_symbol_merge): Do not take address of
2483 native fields when performing the memcpy.
2485 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2487 * config/tc-mips.c (macro,macro2): Implement
2488 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2490 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2492 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2493 relocations against globally visible symbols.
2494 * config/tc-m68k.c (relaxable_symbol): New macro.
2495 (m68k_ip, md_estimate_size_before_relax): Use it.
2496 (tc_m68k_fix_adjustable): Also handle weak symbols.
2498 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2500 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2501 references to externally visible symbols.
2502 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2503 values in twice for a PC relative reloc if the symbol is
2504 externally defined.
2506 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2507 don't adjust a PC relative reloc against an externally visible
2508 symbol.
2509 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2510 for a PC relative fixup against an externally visible defined
2511 symbol, arrange to store object file and addend values as though
2512 the symbol were not defined.
2513 (tc_gen_reloc): Likewise.
2515 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2517 * read.c (sizeof_leb128): Referenced externally by write.c so
2518 don't inline.
2520 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2522 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2523 and expand a 'debug' symbol associated with the next instruction
2524 that does not cause a short instruction to be filled with a NOP.
2525 (md_pseudo_table): Add support for .debugsym.
2526 (assemble_parallel_insn): Add calls to expand_debug_sym as
2527 appropriate.
2528 (md_assemble): Ditto.
2530 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2532 * as.c (main): Conditionally call setlocale.
2533 * gasp.c (main): Likewise.
2534 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2535 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2537 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2539 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2541 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2543 * config/tc-hppa.c: Change all calls to bzero to use memset.
2544 (pa_ip): Add cast to avoid warning.
2545 (tc_gen_reloc, md_apply_fix): Likewise.
2546 (pa_find_space_by_number): Likewise.
2547 (hppa_force_relocation): Likewise.
2548 (pa_block): Change i to unsigned int.
2549 * config/obj-som.h (obj_som_copyright): Declare.
2551 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2553 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2554 for line numbers for assembly source.
2556 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2558 * configure.in: Change version number to 2.9.4
2559 * configure: Rebuild.
2561 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2563 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2565 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2567 * ecoff.h: Change symbolS in function declaration to struct
2568 symbol.
2570 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2572 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2573 (md_convert_frag): Fix i18n typo.
2575 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2577 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2578 * ecoff.h: Protoype it.
2579 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2580 [EVAX] (s_alpha_prologue): Delete.
2581 (md_pseudo_table): Update.
2583 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2585 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2586 array to local pointer.
2587 (get_args, parse_expr): Add casts to avoid warnings.
2589 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2591 * read.c (s_set): Cast xmalloc return value to fragS *.
2592 * config/tc-m68k.c (m68k_ip): Function made static to match
2593 previous forward declaration.
2594 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2596 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2598 * config/tc-v850.c: Add internationalisation macros to error
2599 strings.
2601 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2602 macros to error strings.
2604 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2606 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2607 reloc is in the TOC csect.
2608 (md_apply_fix3): Correct gettext typo.
2610 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2612 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2613 .L - they are local labels and the branches are not really
2614 function calls but rather far jumps.
2616 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2618 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2620 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2622 * config/tc-i386.c (md_assemble): Print operand number rather than
2623 using ordinal_names.
2624 (i386_operand): Likewise.
2626 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2628 * Makefile.am (INTLLIBS): Define to work around apparent automake
2629 bug.
2630 All Makefiles: Regenerated.
2632 * Many files: Added gettext invocations around user-visible
2633 strings.
2634 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2635 HAVE_LC_MESSAGES): Define.
2636 * dep-in.sed: Added asintl.h.
2637 * po/Make-in: New file.
2638 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2639 Include "asintl.h".
2640 * read.c (Z_): Renamed from `_'.
2641 * Makefile.am (SUBDIRS): Added po.
2642 (POTFILES): new macro.
2643 (po/POTFILES.in): New target.
2644 ($(OBJS)): Added asintl.h.
2645 (HFILES): Likewise.
2646 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2647 (as_new_LDADD): Added $(INTLLIBS).
2648 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2649 (gasp_new_LDADD): Added $(INTLLIBS).
2650 (gasp_new_DEPENDENCIES): New macro.
2651 * configure, aclocal.m4: Rebuilt.
2652 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2653 po/Makefile.
2654 (ALL_LINGUAS): Define.
2655 * macro.c: Include "asintl.h".
2656 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2657 * as.h: Include "asintl.h".
2658 * config/tc-i386.c (ordinal_names): Removed.
2659 (md_assemble): Changed error text to avoid ordinal_names.
2660 (i386_operand): Likewise.
2661 (reloc): Added as_bad to avoid i18n problems.
2662 (tc_gen_reloc): Likewise.
2663 * config/tc-arm.c (bad_args): Now a #define.
2664 (bad_pc): Likewise.
2665 * config/obj-vms.c (VMS_stab_parse): Changed type of
2666 `long_const_msg'.
2667 (global_symbol_directory): Unified strings to avoid i18n
2668 problems.
2669 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2670 avoid i18n problems.
2671 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2672 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2673 i18n problems.
2674 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2675 problems.
2676 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2677 comment.
2678 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2679 problems.
2680 * as.c (print_version_id): Added an fprintf to avoid i18n
2681 problems.
2682 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2683 problems.
2684 * expr.c (expr): Added as_warn call to avoid i18n problems.
2685 * messages.c (as_assert): Changed code to avoid i18n problems.
2686 (as_abort): Likewise.
2687 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2688 (s_space): Likewise.
2689 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2691 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2693 * config/tc-i386.c (check_prefix): New static function, split out
2694 from md_assemble.
2695 (struct _i386_insn): Add wait_prefix field.
2696 (md_assemble): Remove wait_prefix local variable. Use
2697 check_prefix when adding a prefix.
2699 * config/tc-i386.c (current_templates): New static variable.
2700 (md_assemble): Remove current_templates local variable.
2701 (md_assemble, i386_operand): Improve error and warning messages in
2702 many places. Add RESTORE_END_STRING in many places before error
2703 return. Clarify some comments.
2705 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2706 element array.
2707 (md_assemble): Parse string instruction operands, looking for
2708 segment override prefixes. Check for invalid segment prefixes on
2709 string instruction.
2710 (i386_operand): i.seg[] and max mem_operand changes for string
2711 insns.
2712 * config/tc-i386.h (EsSeg): Define.
2714 * config/tc-i386.h (regKludge): Define.
2715 (iclrKludge, imulKludge): Don't define.
2716 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2717 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2718 opcode_modifier checks to look for more common cases first. Add
2719 default_seg for IsString case.
2721 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2723 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2724 AC_DECL_YYTEXT.
2725 * configure: Rebuild with new automake and libtool.
2726 * aclocal.m4, Makefile.in: Likewise.
2728 * doc/Makefile.am (as.dvi): New target.
2729 * doc/Makefile.in: Rebuild.
2731 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2733 * configure.in: Added sparc86x support.
2735 * configure: Rebuild.
2737 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2738 sparc_arch.
2739 (md_parse_option): Warn if -EL is not supported for this architecture.
2741 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2743 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2745 * config/tc-mips.c (mips_ip): Note when we use get match on
2746 the full instruction name.
2748 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2750 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2751 back into the expression to handle add/sub simplification correctly.
2753 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2755 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2757 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2760 #<n>' instruction.
2762 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2764 * symbols.c (max_indent_level): New global.
2765 (print_symbol_value_1): Use it.
2766 * expr.h (expr_build_dot): Declare.
2767 * expr.c (expr_build_dot): New function.
2769 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2771 * symbols.c (print_binary): New function.
2772 (print_expr_1): Call it.
2774 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2776 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2777 operand in the opcode.
2779 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2781 * config/tc-i386.h: Reorder operand flags and opcode modifier
2782 flags for clarity. Remove unused definitions: Unknown,
2783 ImmUnknown, DispUnknown, NoModrm.
2784 * config/tc-i386.c (type_names): Add missing Debug type.
2785 (md_assemble): Better duplicate prefix checking. Quicker string
2786 instruction check via new opcode_modifier flag.
2788 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2790 * doc/as.texinfo (Invoking): Clarify -Wa example.
2792 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2794 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2795 (s_mips_weakext): Define.
2796 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2797 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2798 defined(TC_MIPS).
2800 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2802 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2803 is an error if the value can not be computed at assembly time.
2804 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2806 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2808 * gasp.c (main): Set next field of new include_path structure to
2809 NULL. From Avery Pennarun <averyp@gdc.ca>.
2811 * read.c (s_mri_sect): Call as_bad rather than abort for an
2812 unsupported MRI target.
2814 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2816 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2817 the destination of a branch instruction should be altered.
2818 (find_real_start): New function: Locate the real, Thumb coded
2819 start of a Thumb function.
2820 (do_t_branch23): Alter the destination of branches to Thumb
2821 functions.
2823 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2825 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2827 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2828 also.
2830 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2832 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2833 * doc/c-hppa.texi: Likewise.
2835 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2837 * Makefile.am: Rebuild dependencies.
2838 * Makefile.in: Rebuild.
2840 * Makefile.am (DEP_INCLUDES): New variable.
2841 (.dep1): Change to work when srcdir is not an absolute path.
2842 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2843 * Makefile.in: Rebuild.
2845 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2847 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2848 LinearAddress patch.
2850 * configure.in: Set version to 2.9.1.
2851 * configure: Rebuild.
2853 * Branched binutils 2.9.
2855 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2857 * config/tc-i386.h (FWait): Define.
2858 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2859 other prefixes. Check FWait flag in opcode table to see which
2860 instructions require an fwait prefix.
2862 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2864 * stabs.c (get_stab_string_offset): Always create a stab string
2865 section.
2867 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2869 Fix some gcc -Wall warnings:
2870 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2871 * ehopt.c (eh_frame_code_alignment): Likewise.
2872 * expr.c (integer_constant, operand): Likewise.
2873 * frags.c (frag_align): Likewise.
2874 * gasp.c (level_0, change_base, doinstr): Likewise.
2875 * hash.c (hash_ask): Likewise.
2876 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2877 (debugging_pseudo): Likewise.
2878 * macro.c (define_macro, check_macro): Likewise.
2879 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2880 (ignore_rest_of_line, float_cons): Likewise.
2881 * symbols.c (decode_local_label_name): Likewise.
2882 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2883 (fixup_segment, number_to_chars_bigendian): Likewise.
2884 (number_to_chars_littleendian): Likewise.
2885 * config/atof-ieee.c (gen_to_words): Likewise.
2886 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2887 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2888 * read.c (output_big_sleb128): Initialize locals to avoid
2889 warnings.
2890 (output_big_uleb128, equals): Likewise.
2891 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2892 to unsigned int. Change zeros to unsigned int.
2893 * cond.c (s_if): Add return to default case.
2894 * frags.c (frag_now_fix): Change return type to addressT.
2895 * frags.h (frag_now_fix): Update declaration.
2896 * listing.c (file_info_struct): Change linenum to unsigned int.
2897 (struct list_info_struct): Change hll_line to unsigned int.
2898 (print_source): Update format string.
2899 * read.c (emit_expr): Change scan to unsigned int, and don't
2900 bother to initialize it.
2901 * symbols.c (dollar_label_count): Change to unsigned long.
2902 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2903 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2904 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2906 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2908 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2909 mcf5200 just as we do for m68000.
2910 (m68k_init_after_args): Likewise.
2911 (md_estimate_size_before_relax): Likewise.
2913 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2915 * config/tc-v850.c (md_assemble): Store relocation addend in
2916 fixup instead of instruction.
2918 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2920 * config/tc-i386.c (md_assemble): Swap template arguments to
2921 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2922 This macro is currently symmetric, so passing them the wrong
2923 way didn't cause any problem, but may if the macro is changed
2924 in the future.
2925 After copying template to i.tm, use i.tm. rather than t-> to
2926 access fields, and make t a const*
2927 Move i.tm.operand_types[] swap to immediately after the copy.
2929 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2931 * expr.h (expr_build_uconstant): Add prototype.
2932 (expr_build_unary,expr_build_binary): Add prototypes.
2933 * expr.c (expr_build_uconstant): New function.
2934 (expr_build_unary,expr_build_binary): New functions.
2936 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2938 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2939 * macro.c (macro_expand_body): Increase buffer size.
2940 * messages.c (as_warn): Likewise.
2941 (as_warn_where, as_bad, as_bad_where): Likewise.
2943 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2945 Based on patch from H.J. Lu <hjl@gnu.org>:
2946 * Makefile.am (DISTSTUFF): New variable.
2947 (diststuff): New target.
2948 * Makefile.in: Rebuild.
2950 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2952 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2953 m32r_elf_section_change_hook.
2955 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2956 emit a nop if a section ends with a 16 bit instruction.
2958 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2961 s_lcomm rather than obj_coff_lcomm.
2962 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2964 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2966 * config/tc-i386.h (LinearAddress): Define.
2967 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2968 instruction, don't use a default segment.
2970 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2972 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2973 * configure: Rebuild.
2975 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2977 * aclocal.m4, configure: Rebuild with libtool 1.2.
2979 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2981 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2982 PC relative branches. Patch courtesy of Jonathan Walton.
2985 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2987 * configure.in (emulations): Add thumb-pe target.
2989 * configure (emulations): Add thumb-pe target.
2991 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2993 * itbl-lex.l (yywrap): Don't define if already defined as a
2994 macro.
2996 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2998 * depend.c (quote_string_for_make): New function.
2999 (wrap_output): Use it.
3001 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3003 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3004 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3006 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3008 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3009 Recognize -GN and -relax.
3010 (md_begin): Initialize gp size from -G switch.
3011 (alpha_force_relocation): Always force if -relax.
3012 (alpha_align): Take a new argument that will specify when to
3013 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3014 Change all callers. Emit nop alignment padding as nop+unop pair.
3016 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3018 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3019 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3021 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3023 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3024 require padding to the next long word boundary.
3026 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3028 * cgen.c: #include symcat.h.
3029 * config/tc-m32r.c: Likewise.
3031 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3033 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3034 absolute expressions instead of '$' prefixed register names.
3036 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3038 * read.c (s_set): Record file and line info for symbols when -as.
3039 (pseudo_set): Don't overwrite that dummy fragment.
3041 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3043 * config/tc-ppc.c (md_pseudo_table): Add "section".
3044 (ppc_named_section): New static function.
3046 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3048 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3049 so we don't have to scan the entire list.
3051 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3053 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3054 case, allow the parallel instructions to modify the same flag
3055 bits.
3057 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3059 * listing.c (list_symbol_table): Categorize symbols by
3060 undefined_section rather than sy_frag->line == NULL.
3062 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3064 * Makefile.am (install-exec-local): Install properly when ln
3065 fails or tooldir == prefix.
3067 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3069 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3070 Test result of insert_operand for error.
3072 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3074 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3075 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3076 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3077 * doc/Makefile.in: Rebuild.
3079 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3081 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3082 (macro): Fix handling of M_COP[0-3].
3084 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3086 Based on patches from Ross Harvey <ross@teraflop.com>:
3087 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3088 if macro_alternate or macro_mri.
3089 (getstring): Remove support for byte constants between < and >.
3090 (get_any_string): '<' only starts a string if macro_alternate or
3091 macro_mri.
3092 (macro_expand_body): Permit keyword parameters following
3093 positional parameters.
3095 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3096 * configure.in (alpha*-*-netbsd*): New target.
3097 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3098 * configure: Rebuild.
3100 * as.h (flag_warn_suppress_instructionswap): Move from here...
3101 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3102 here, and make static.
3104 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3105 BFD_ASSEMBLER or MANY_SEGMENTS.
3107 * as.c (show_usage): Update bug-gnu-utils address.
3108 * gasp.c (show_usage): Likewise.
3109 * doc/as.texinfo (Bug Reporting): Likewise.
3111 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3113 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3114 insns regardless of the size of a pointer if we're in mips I or
3115 MIPS II mode.
3116 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3118 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3120 Fix rac to accept only a0:
3121 * tc-d10v.c (parallel_ok, find_opcode):
3122 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3123 Introduce OPERAND_GPR.
3125 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3127 * read.c (s_fill): Handle non-constant repeat counts by creating
3128 an rs_space fragment.
3130 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3133 from as_bad to as_warn.
3135 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3137 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3138 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3139 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3141 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3143 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3144 seg_fix_rotP rather than fix_root from seg_info.
3146 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3148 * expr.c: Add support for 0x1_2_3_4 bignums.
3150 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * configure.in: Change -linux* to -linux-gnu*.
3153 * configure: Rebuild.
3155 * app.c (do_scrub_begin): Treat \r as whitespace.
3157 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3159 * Makefile.am: Update dependencies.
3160 * Makefile.in: Rebuild.
3162 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3164 * configure, aclocal.m4: Rebuild with new libtool.
3166 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3168 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3169 the argument to bfd_set_arch_mach.
3170 (load_address): Use bfd_arch_bits_per_address to determine the
3171 bit size of an address instead of looking at the isa level.
3172 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3174 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3176 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3178 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3180 * ehopt.c: New file.
3181 * as.h (enum _relax_state): Add rs_cfa.
3182 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3183 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3184 * read.c (emit_expr): Call check_eh_frame.
3185 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3186 (relax_segment): Likewise.
3187 * Makefile.am: Rebuild dependencies.
3188 (GAS_CFILES): Add ehopt.c.
3189 (GENERIC_OBJS): Add ehopt.o.
3190 * doc/internals.texi (Frags): Document rs_cfa.
3192 * as.c (show_usage): Mention --traditional-format.
3193 (parse_args): Accept --traditional-format.
3194 * as.h (flag_traditional_format): Declare.
3195 * output-file.c (output_file_create): If flag_traditional_format,
3196 set BFD_TRADITIONAL_FORMAT on stdoutput.
3197 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3199 * config/tc-mips.c (append_insn): Make sure that if we have a
3200 fixup for an unmatched %hi reloc, it does not associated with a
3201 variant frag.
3203 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3204 * doc/Makefile.in: Likewise.
3206 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3208 * config/tc-m32r.c (check_for_side_effects): New function.
3209 (can_make_parallel): Add checks for instruction side effects
3210 clashing with the other instruction.
3211 (assemble_parallel_insn): Improve warning messages. Return error
3212 message from non-swapped instruction order.
3214 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3216 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3218 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3219 md_cleanup definition. This moves the forced literal output to
3220 the end of the source pass, and avoids macro's inserting literals
3221 into the code immediately after the macro expansion.
3223 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3225 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3226 a gas internal symbol is adjustable.
3227 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3229 * as.h: If gcc version greater than 2.6, use `__format__' and
3230 `__printf__' in function attributes, rather than `format' and
3231 `printf'.
3233 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3235 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3237 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3239 Add tms320c30 support:
3240 * config/tc-tic30.h: New file.
3241 * config/tc-tic30.c: New file.
3242 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3243 TARGET_FORMAT as "coff-tic30".
3244 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3245 * Makefile.am: Rebuild dependencies.
3246 (CPU_TYPES): Add tic30.
3247 (CPU_OBJ_VALID): tic30-aout is valid.
3248 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3249 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3250 * configure, Makefile.in: Rebuild.
3252 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-v850.c (md_assemble): Improvements to error messages.
3256 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3258 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3259 BFD_RELOC_HI16_S to store the high bits of any value.
3261 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3262 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3263 assembler calculate relocations to any external symbol at all.
3264 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3265 involving generation of pc-relative relocs.
3266 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3267 has been moved to md_apply_fix3.
3269 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3270 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3271 which actually means (the address of identifier's GOT entry) +
3272 constant, which is not particularly useful.
3274 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3276 * read.h (include_dirs): Declare.
3277 (include_dir_count,include_dir_maxlen): Declare.
3279 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3281 * configure.in: Correct check for shared opcodes library.
3282 * configure: Rebuild.
3284 * listing.c (buffer_line): If we can't open the file, set at_end.
3285 (listing_print): Remove unused local variable fi.
3287 * config/m68k-parse.y (reglistpair): Handle register list in
3288 either order.
3290 * config/vms-conf.h: Don't undef VERSION.
3292 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3294 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3295 OBJS variable.
3296 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3297 variable.
3298 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3299 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3300 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3301 (EXTRA_DIST): Define.
3302 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3303 explicitly rather than via the list of object files.
3304 (gcc-as.opt): New file created when make-gas.com is run.
3305 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3306 itbl-cpu.h} to #include appropriate file rather than copying that
3307 file.
3308 * config/vms-conf.h: Synchronize with current config.in.
3309 * Makefile.in: Rebuild.
3311 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3313 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3314 (parallel_ok): Relaxed parallel subinstruction dependency check.
3316 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3318 * as.h (flag_warn_suppress_instructionswap): added new flag.
3319 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3320 command line argument.
3321 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3322 warning only if flag_warn_suppress_instructionswap is false.
3324 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3326 * configure.in (i386-*-mingw32*): New target.
3327 * configure: Rebuild.
3329 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3331 * symbols.c (resolve_symbol_value): Don't set the segment if it
3332 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3334 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3335 S_GET_SEGMENT.
3337 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3339 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3340 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3341 compiler.
3343 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3347 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3349 * config/tc-v850.c (v850_insert_operand): Display instruction when
3350 an error is encountered.
3352 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3354 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3355 (i386-*-sco3.2v5*coff): New target.
3356 (i386-*-sco3.2*): New target.
3357 * configure: Rebuild.
3359 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3361 * config/tc-v850.c: Tidy error message production.
3363 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3365 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3366 validate_immediate return value in the right type for comparisons
3367 to FAIL.
3369 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3371 * listing.c (MAX_BYTES): Use listing variables not constants.
3372 (data_buffer): No longer an array, but a pointer.
3373 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3374 (listing_listing): Allocate data_buffer.
3376 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3378 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3379 --listing-rhs-width, --listing-cont-lines.
3380 (show_usage): Update.
3381 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3382 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3383 (print_lines): Use the variables instead of the constants.
3384 (listing_listing): Likewise.
3385 * listing.h: Declare the new vars.
3387 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3389 * as.c (parse_args): Add --keep-locals alias for -L.
3390 Add --strip-local-absolute.
3391 (show_usage): Update.
3392 * as.h (flag_strip_local_absolute): New flag.
3393 * symbols.c (S_IS_LOCAL): Use it.
3394 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3395 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3396 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3398 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-m32r.c: Detect if explicitly parallel instructions
3401 might have an io conflict and issue a warning message.
3403 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3405 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3406 cgen_swap_fixups): Functions to save, restore and swap the fixup
3407 chain with a backup copy.
3408 (cgen_asm_finish_insn): Returns address of constructed insn.
3410 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3412 * listing.c (file_info_struct): Remove FILE, add POS.
3413 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3414 (file_info): Don't open the file.
3415 (buffer_line): Check for the file in the last_open cache, updating
3416 as necessary.
3417 (print_source): Don't reference file_info->file.
3418 (listing_listing): Likewise.
3419 (listing_print): Close the file in the cache, if any.
3421 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * read.c (dwarf_file_string): New file static variable.
3424 (emit_expr): Look for constant sequence that leads up to a file
3425 name in DWARF debugging output.
3426 (stringer): Use dwarf_file_string to decide whether to accept a
3427 string as a file name.
3429 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3431 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3432 (crack_operand): Add reg->reglst MRI hack.
3433 (r_seg): Put reglst symbols in reg_section.
3434 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3436 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3438 * tc-sh.c (get_specific): Handle SGR & DBR.
3440 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3442 * tc-h8300.c (parse_reg): Take the length of the symbol into
3443 account when attempting to match a register name.
3444 * tc-h8500.c (parse_reg): Likewise.
3446 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3448 * cgen.c: Formatting changes to improve readability.
3450 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3452 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3453 delay slot.
3455 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3457 Based on a patch from Jim Wilson
3458 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3459 (tc_gen_reloc): Handle cross section PC relative relocs
3460 correctly.
3462 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3464 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3466 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3468 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3469 (expr_jmp_buf): New static local.
3470 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3471 (cgen_md_operand): New function.
3472 * tc-m32r.c: Clean up pass over `struct foo' usage.
3473 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3475 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3477 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3478 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3480 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * config/tc-i386.c (i386_operand): Give an error if there are
3483 unrecognized characters after an expression.
3485 For older changes see ChangeLog-9697