| blob | ec4ae4bf2542f0cd551b4aa64c04e1b10190e81d |
1 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3 * Makefile.am: Rebuild dependencies.
4 ($(OBJS)): Don't depend upon struc-symbol.h.
5 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
6 * dep-in.sed: Don't remove struc-symbol.h.
7 * Makefile.in: Rebuild.
9 * doc/internals.texi (Symbols): Describe changes in symbol
10 handling.
12 1999-06-03 Richard Henderson <rth@cygnus.com>
14 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
15 instead of doing the work by hand.
17 1999-06-03 David Mosberger <davidm@hpl.hp.com>
19 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
20 state of line state-machine.
21 (struct ls): Collect DWARF2 line state-machine state in new member
22 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
23 resulted in any DWARF2 directives.
24 (reset_state_machine): New function.
25 (out_end_sequence): Ditto.
26 (dwarf2_gen_line_info): When switching sections or switching to a
27 lower text address, call out_end_sequence() first to terminate the
28 previous code sequence as code sequences MUST have monotonically
29 increasing addresses.
30 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
32 1999-06-03 David Mosberger <davidm@hpl.hp.com>
34 * as.c (parse_args): Add option -gdwarf2 to allow requesting
35 DWARF2 debug info (line information only, at this point).
36 * as.h: Update comment about supported debug formats.
37 * dwarf2dbg.c, dwarf2dbg.h: New files.
38 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
40 * expr.c (operand): Don't use [ for parens if we want an index op.
41 (op_encoding): Switch [ into O_index, if desired.
42 (op_rank): Renumber with O_index on bottom.
43 (expr): If O_index, match closing bracket.
44 * expr.h (O_index): New.
46 * read.c (read_a_source_file): Conditionally allow matched "
47 in lines passed to md_assemble.
49 * config/obj-elf.c (elf_pseudo_table): Add `common'.
51 1999-06-03 Ian Lance Taylor <ian@zembu.com>
53 Add support for storing local symbols in a small structure to save
54 memory when assembling large files.
55 * as.h: Don't include struc-symbol.h.
56 (symbolS): Add typedef.
57 * symbols.c: Include struc-symbol.h.
58 (local_hash): New static variable.
59 (save_symbol_name): New static function, from symbol_create.
60 (symbol_create): Call save_symbol_name.
61 (local_symbol_count): New static variable.
62 (local_symbol_conversion_count): Likewise.
63 (LOCAL_SYMBOL_CHECK): Define.
64 (local_symbol_make): New static function.
65 (local_symbol_convert): New static function.
66 (colon): Handle local symbols. Create local symbol for local
67 label name.
68 (symbol_table_insert): Handle local symbols.
69 (symbol_find_or_make): Create local symbol for local label name.
70 (symbol_find_base): Check for local symbol.
71 (symbol_append, symbol_insert): Check for local symbols.
72 (symbol_clear_list_pointers, symbol_remove): Likewise.
73 (verify_symbol_chain): Likewise.
74 (copy_symbol_attributes): Likewise.
75 (resolve_symbol_value): Handle local symbols.
76 (resolve_local_symbol): New static function.
77 (resolve_local_symbol_values): New function.
78 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
79 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
80 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
81 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
82 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
83 (symbol_previous, symbol_next): New functions.
84 (symbol_get_value_expression): Likewise.
85 (symbol_set_value_expression): Likewise.
86 (symbol_set_frag, symbol_get_frag): Likewise.
87 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
88 (symbol_mark_used_in_reloc): Likewise.
89 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
90 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
91 (symbol_mri_common_p): Likewise.
92 (symbol_mark_written, symbol_clear_written): Likewise.
93 (symbol_written_p): Likewise.
94 (symbol_mark_resolved, symbol_resolved_p): Likewise.
95 (symbol_section_p, symbol_equated_p): Likewise.
96 (symbol_constant_p): Likewise.
97 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
98 (symbol_get_obj, symbol_set_obj): Likewise.
99 (symbol_get_tc, symbol_set_tc): Likewise.
100 (symbol_begin): Initialize local_hash.
101 (print_symbol_value_1): Handle local symbols.
102 (symbol_print_statistics): Print local symbol statistics.
103 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
104 Declare new symbols.c functions. Move many declarations here from
105 struc-symbol.h.
106 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
107 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
108 (struct symbol): Move bsym to make it clearly the first field.
109 Remove TARGET_SYMBOL_FIELDS.
110 (symbolS): Don't typedef.
111 (struct broken_word): Remove.
112 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
113 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
114 (symbol_clear_list_pointers): Likewise.
115 (symbol_insert, symbol_remove): Likewise.
116 (symbol_previous, symbol_append): Likewise.
117 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
118 (struct local_symbol): Define.
119 (local_symbol_converted_p, local_symbol_mark_converted): Define.
120 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
121 (local_symbol_get_frag, local_symbol_set_frag): Define.
122 (local_symbol_get_real_symbol): Define.
123 (local_symbol_set_real_symbol): Define.
124 Define.
125 * write.c (write_object_file): Call resolve_local_symbol_values.
126 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
127 (TARGET_SYMBOL_FIELDS): Don't define.
128 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
129 ECOFF_DEBUGGING, add ECOFF fields.
130 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
131 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
132 ECOFF_DEBUGGING, add ECOFF fields.
133 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
134 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
135 * config/tc-mcore.h: Don't include struc-symbol.h.
136 (TARGET_SYMBOL_FIELDS): Don't define.
137 (struct mcore_tc_sy): Define.
138 (TC_SYMFIELD_TYPE): Define.
139 * Many files: Use symbolS instead of struct symbol. Use new
140 accessor functions rather than referring to symbolS fields
141 directly.
143 * read.c (s_mri_common): Don't add in value of line_label.
145 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
146 checking for SEC_LINK_ONCE.
148 * config/tc-sh.h (sh_fix_adjustable): Declare.
150 * app.c (input_buffer): New static variable.
151 (app_push): Save saved_input in allocated buffer.
152 (app_pop): Restored saved_input.
153 (do_scrub_chars): Change get parameter to take char * and int as
154 arguments. Change GET macro to pass input_buffer to get
155 function. Don't save input into allocated buffer.
156 * as.h (do_scrub_chars): Update declaration.
157 * input-file.c (input_file_get): Change to take char * and int.
158 Read data into passed in buffer. Remove static buffer.
159 * read.c (scrub_from_string): Change to take char * and int. Copy
160 data into passed in buffer.
162 * hash.h: Neaten. Declare hash_traverse.
163 * hash.c: Complete rewrite based on BFD hashing code.
164 * gasp.c (chunksize): New variable.
165 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
166 hash_delete.
168 1999-05-28 Nick Clifton <nickc@cygnus.com>
170 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
171 addend unless the target uses an old ABI.
173 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
175 -Wchar-subscripts cleanup
176 * listing.c (listing_newline): Use unsigned char variable, so
177 calls to isascii,iscntrl are correct.
178 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
179 (unsigned char).
180 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
181 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
182 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
183 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
185 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
187 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
188 width for Coldfire.
189 (arch_coldfire_p): New #define.
190 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
192 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
194 * config/tc-m68k.c (install_operand): Add places `n', `o'.
196 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
197 (install_operand): Add place `N'.
198 (init_table): Add registers ACC, MACSR, MASK.
200 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
202 * config/tc-m68k.c: Change mcf5200 --> mcf.
203 (archs): Add mcf5206e, mcf5307.
204 (m68k_ip): Add format `u'.
205 (install_operand): Add place `m', `M', `h'.
206 (init_table): Add upper/lower registers.
208 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
210 1999-05-28 Martin Dorey <mdorey@madge.com>
212 * config/tc-i960.c: Several minor changes to add ELF and
213 BFD_ASSEMBLER support.
214 * config/tc-i960.h: Likewise.
215 * configure.in (i960-*-elf*): New target.
216 * aclocal.m4, configure: Rebuild.
218 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
220 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
221 reloc changes when defined(BFD_ASSEMBLER).
223 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
225 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
227 * write.c (write_print_statistics): Output to file, not stderr.
229 * expr.c (generic_bignum_to_int32,64): Prototype.
231 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
232 output_sleb128, output_uleb128, output_big_sleb128,
233 output_big_uleb128, output_big_leb128): Prototype.
234 (output_big_sleb128, output_big_uleb128): Make inline.
235 (output_big_leb128): Remove inline
237 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
238 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
239 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
240 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
241 value for correct overflow check in write.c:fixup_segment.
242 * write.c (fixup_segment): Move bitfield overflow checks to after
243 the md_apply_fix call.
244 * config/obj-coff.c (fixup_segment): Likewise.
245 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
246 valueT *val argument.
248 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
250 * config/atof-ieee.c (gen_to_words): Correctly round a
251 denormalized number. Fix off-by-one in range checking for
252 exponent in a denormal.
254 1999-05-10 Nick Clifton <nickc@cygnus.com>
256 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
257 name.
259 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
261 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
263 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
265 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
266 (ReverseRegRegmem): Remove.
267 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
268 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
269 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
270 kludge.
272 From Doug Ledford <dledford@redhat.com>
273 * config/tc-i386.h (RegXMM): New for P/III.
274 * config/tc-i386.c: Add support for P/III.
276 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
278 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
279 (md_begin): Allow ppc32 insns in ppc64bridge mode.
280 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
282 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
284 * config/tc-i386.c (i386_immediate): Skip whitespace before
285 complaining about junk after expression.
286 (i386_displacement): Likewise.
288 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
290 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
291 Don't copy before downcaseing.
293 1999-05-05 Catherine Moore <clm@cygnus.com>
295 * tc-m68k.c: Include elf/m68k.h.
296 (m68k_elf_final_processing): New routine.
297 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
298 Define.
300 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
302 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
303 17 bit fmt insn.
305 1999-04-30 Nick Clifton <nickc@cygnus.com>
307 * config/tc-mcore.c (mcore_s_section): Dump literals before
308 changing section.
310 1999-04-29 Nick Clifton <nickc@cygnus.com>
312 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
313 for COFF/PE port.
315 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
317 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
318 (TC_INIT_FIX_DATA): Delete.
319 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
320 (TC_INIT_FIX_DATA): Delete.
321 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
322 * write.c (fix_new_internal): Initialize fx_cgen member.
323 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
324 (gas_cgen_md_apply_fix3): Update.
325 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
326 (md_cgen_record_fixup_exp): Update.
327 (FX_OPINFO_R_TYPE): Update.
329 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
330 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
331 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
332 * frags.h (struct frag): Make opindex, opinfo ints.
334 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
336 1999-04-26 Tom Tromey <tromey@cygnus.com>
338 * aclocal.m4, configure: Updated for new version of libtool.
340 1999-04-22 Nick Clifton <nickc@cygnus.com>
342 * config/tc-mcore.c (md_apply_fix3): Renamed function from
343 md_apply_fix.
344 (md_apply_fix3): Do not fix up absolute relocations against
345 symbolic values.
347 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
349 1999-04-20 Nick Clifton <nickc@cygnus.com>
351 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
352 changes and data-in-text directives.
353 (mcore_cons): New function: intercept cons() operations.
354 (mcore_float_cons): New function: intercept float_cons()
355 operations.
356 (mcore_stringer): New function: intercept stringer() operations.
358 1999-04-18 Ian Lance Taylor <ian@zembu.com>
360 * obj.h (struct format_ops): Change generate_asm_lineno field to
361 take no parameters.
362 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
364 * config/tc-alpha.c (find_opcode_match): Add default case to
365 switch.
366 (find_macro_match): Likewise.
367 (load_expression): Parenthesize && within ||.
369 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
371 1999-04-17 Nick Clifton <nickc@cygnus.com>
373 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
374 .text .data .section pseudo ops.
375 (mcore_s_section): New function. Dump lits before changing secs.
376 (mcore_s_text): New function. Dump lits before changing secs.
377 (mcore_s_data): New function. Dump lits before changing secs.
379 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
381 * config/tc-mips.c (mips_32bitmode): New.
382 (md_begin): Set mips_32bitmode if needed.
383 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
384 Set EF_MIPS_32BITMODE.
386 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
388 * config/obj-coff.c (c_section_symbol): Fix typo in previous
389 change.
391 1999-04-16 Nick Clifton <nickc@cygnus.com>
393 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
395 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
397 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
398 expressions correctly.
401 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
403 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
405 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
407 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
408 and fmpynfadd instructions.
410 1999-04-11 Richard Henderson <rth@cygnus.com>
412 * as.h (environ): Declare it, if needed.
413 * as.c (dump_statistics): Don't declare environ.
414 * configure.in (environ): Detect declaration.
415 * configure, config.in: Rebuild
417 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
418 (i386_displacement): Allocate enough space for replacement buffer.
419 Clean up replacement buffer initialization.
421 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
423 * subsegs.c (section_symbol): Don't create a new symbol if one
424 already exists; instead, use the existing one, but set its segment
425 and frag data if it hasn't already been defined.
426 * config/obj-coff.c (c_section_symbol): Likewise.
428 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
430 * tc-alpha.c (load_expression): Call as_bad instead of abort.
432 1999-04-08 Nick Clifton <nickc@cygnus.com>
434 * config/tc-mcore.c: New File: Support routines for MCore
435 assembler.
436 * config/tc-mcore.h: New File: Definitions for MCore assembler.
437 * config/obj-coff.c: Add support for mcore-pe target.
439 * Makefile.am: Add support for MCore targets.
440 * Makefile.in: Regenerate.
441 * configure.in: Add support for MCore targets.
442 * configure: Regenerate.
444 * doc/all.texi: Set MCORE.
445 * doc/as.texinfo: Document MCore specific command line options.
447 * write.h: Prevent multiple inclusion.
449 1999-04-06 Ian Lance Taylor <ian@zembu.com>
451 * asintl.h (LC_MESSAGES): Never define.
452 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
453 does not define it.
454 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
455 does not define it.
457 * Makefile.am (m68k-parse.c): If configuring in the source
458 directory, copy m68k-parse.y into the local directory before
459 running ylwrap, to remove spurious differences when generating
460 snapshots.
461 * Makefile.in: Rebuild.
463 * config/tc-sparc.h (md_do_align): Just allocate the number of
464 bytes necessary, rather than always allocating 1024.
466 1999-04-04 Ian Lance Taylor <ian@zembu.com>
468 * listing.c (listing_newline): Add cast to avoid warning.
469 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
470 * config/tc-i386.c (i386_scale): Add return value.
471 (build_displacement_string): Remove unused local temp_disp2.
472 (i386_intel_memory_operand): Add parentheses to avoid warning.
473 (i386_intel_operand): Remove unused local end_of_operand_string.
474 (i386_operand): Remove unused local operand_modifier.
475 (i386_operand): Add parens to avoid warning.
477 1999-04-04 Don Bowman <don@pixsci.com>
479 * configure.in: Add mips*-*-vxworks* target; have it define
480 MIPS_STABS_ELF.
481 * configure, config.in: Rebuild.
483 1999-03-31 Nick Clifton <nickc@cygnus.com>
485 * configure.in (emulations): Add support for arm-epoc-pe.
486 * configure: Regenerate.
487 * config/te-epoc-pe.h: New file. Define macros specific to
488 arm-epoc-pe target.
489 * config/tc-arm.h: Select epoc-pe-arm target format if configured
490 for arm-epoc-pe target.
492 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
494 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
496 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
498 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
499 detect ",n" without a condition.
500 (pa_parse_neg_cmpsub_cmpltr): Likewise.
503 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
505 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
506 instruction is encoded with one bit.
509 1999-03-23 Ian Lance Taylor <ian@zembu.com>
511 * doc/internals.texi (CPU backend): Mention that
512 line_separator_chars should not include newline. From thi
513 <ttn@mingle.glug.org>.
515 1999-03-22 Doug Evans <devans@casey.cygnus.com>
517 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
518 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
520 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
522 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
524 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
526 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
529 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
531 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
533 1999-03-15 Martin Hunt <hunt@cygnus.com>
535 * app.c (do_scrub_begin): Change '-' back to a symbol char
536 so we can use multiple opcodes on a line again.
538 * config/tc-d30v.c: By default, warn if a symbol has
539 the same name as a register. Plus some minor
540 updates from the branch.
542 1999-03-13 Nick Clifton <nickc@cygnus.com>
544 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
545 BFD_RELOC_16 and BFD_RELOC_64.
547 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
549 * expr.c (expr): Add missing else.
551 1999-03-12 Nick Clifton <nickc@cygnus.com>
553 * config/tc-arm.c (md_apply_fix3): Improve error message.
555 1999-03-11 Doug Evans <devans@casey.cygnus.com>
557 * Makefile.am (CPU_TYPES): Add fr30.
558 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
559 (fr30,m32r dependencies): Update.
560 * Makefile.in: Rebuild.
562 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
563 (gas_cgen_record_fixup_exp): Ditto.
564 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
565 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
566 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
567 (md_cgen_lookup_reloc): Update use of operand->type.
568 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
569 (md_convert_frag): Call cgen_operand_lookup_by_num.
570 (md_cgen_lookup_reloc): Update use of operand->type.
571 (m32r_cgen_record_fixup_exp): Ditto.
573 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
575 * config/tc-mips.c (md_show_usage): Fix message.
577 1999-03-03 Nick Clifton <nickc@cygnus.com>
579 * doc/c-arm.texi (ARM Syntax): Document new command line switches
580 and LDR reg,=<expr> instruction.
582 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
583 -mcpu=arm9tdmi.
585 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
587 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
589 1999-02-17 Nick Clifton <nickc@cygnus.com>
591 This patch was created by: Scott Bambrough
592 <scottb@corelcomputer.com>
594 * app.c:
595 Special cased '@' character. The '@' character is used as the
596 ARM assembler comment character, as a special character
597 and in ELF .symver pseudo-op's, and as a special character in
598 .type and .section pseudo-ops.
599 (symver_pseudo): New static variable.
600 (symver_state): New static variable.
601 (struct app_save): Add field 'symver_state'.
602 (app_push): Save global symver_state int struct app_save.
603 (app_pop): Restore global symver_state from struct app_save.
604 (do_scrub_chars): Special case handling of '@' character in
605 .symver pseudo-ops.
607 * configure.in: Modified to recognize armv* uname syntax from ARM
608 Linux kernel.
609 * configure: Regenerated.
611 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
612 a prefix to the section's type.
613 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
614 the type's typename.
616 * config/tc-arm.h: Add support for PIC generation:
617 (pic_code): New boolean.
618 (obj_relocate_extern): Define.
619 (TC_RELOC_RTSYM_LOC_FIXUP): Define
620 (TC_CONS_FIX_NEW): Define.
621 (tc_fix_adjustable): Define.
622 (GLOBAL_OFFSET_TABLE_NAME): Define.
624 * config/tc-arm.c: Add support for PIC generation:
625 (line_seperator_chars): Allow ';' as a seperator for Linux.
626 (is_immediate_prefix): New macro.
627 (arm_parse_reloc): New function.
628 (s_arm_elf_cons): New function.
629 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
630 (md_undefined_symbol): Special case handling for the Global Offset
631 Table's symbol.
632 (md_apply_fix3): Handle PIC relocs.
633 (tc_gen_reloc): Handle PIC relocs.
634 (md_parse_option): Add support for '-k' command line switch to
635 enable PIC generation.
636 (cons_fix_new_arm): New function.
637 (s_arm_elf_cons): New function.
639 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
641 * configure.in: Add comments for uses of AC_DEFINE.
642 * acinclude.m4: Likewise.
643 * acconfig.h: Remove.
644 * aclocal.m4: Rebuild.
645 * configure: Rebuild.
646 * Makefile.in: Rebuild.
647 * config.in: Rebuild.
649 1999-02-15 Jim Lemke <jlemke@cygnus.com>
651 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
652 non-constant offset from a base register.
654 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
656 * config/tc-alpha.c (md_show_usage): Put \ before newline in
657 strings always.
659 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
661 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
662 (emit_insn): Look for pc-relative and no-overflow specifiers on
663 internal relocation types.
665 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
667 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
668 -mcpu=NNNN flags.
670 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
671 mips_cpu instead.
672 (mips_4650, mips_4010, mips_4100): Variables removed.
673 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
674 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
675 variables.
676 (md_begin): Don't bother initializing the mips_NNNN variables;
677 mips_cpu is set, and that's good enough now.
678 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
679 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
680 (show): New function, to handle wrapping in the CPU lists.
681 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
683 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
685 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
686 than treat as an immediate specifier.
688 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
690 * config/tc-i386.c: Prototype many functions.
691 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
692 (i386_immediate): Remove unused second argument.
693 (i386_intel_operand): Fix i386_is_reg typo.
694 (i386_operand): Use allow_naked_reg.
695 (output_invalid): Make operand int for K&R.
697 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
699 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
700 patch.
701 * Makefile.in: Rebuild.
703 1999-02-09 Doug Evans <devans@casey.cygnus.com>
705 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
706 (cgen.o): Ditto.
707 (EXTRA_as_new_SOURCES): Comment out.
708 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
709 * Makefile.in: Rebuild.
710 * doc/Makefile.in: Rebuild.
711 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
712 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
713 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
714 * configure: Rebuild.
715 * aclocal.m4: Rebuild.
716 * config.in: Rebuild.
717 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
718 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
719 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
720 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
721 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
722 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
723 (gas_cgen_record_fixup_exp): Ditto.
724 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
725 descriptor, not global variable.
726 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
727 descriptor, not global variable. Refer to insert_operand handler
728 via cpu descriptor, not global function.
729 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
730 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
731 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
732 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
733 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
734 * config/tc-m32r.c: Ditto.
735 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
736 (md_assemble): Ditto.
737 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
739 1999-02-09 Nick Clifton <nickc@cygnus.com>
741 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
742 relocations for ELF targets.
744 1999-02-08 Nick Clifton <nickc@cygnus.com>
746 * configure.in: Add support for StrongARM target.
747 * configure: Regenerate.
749 1999-02-05 Nick Clifton <nickc@cygnus.com>
751 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
753 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
754 for COFF ports.
756 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
758 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
760 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
762 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
763 (INTEL_DWORD_MNEM_SUFFIX): Define.
764 (BYTE_PTR): Define.
765 (WORD_PTR): Define.
766 (DWORD_PTR): Define.
767 (XWORD_PTR): Define.
768 (SHORT): Define.
769 (OFFSET_FLAT): Define.
770 (FLAT): Define.
771 (NONE_FOUND): Define.
772 (No_dSuf): Define.
773 (No_xSuf): Define.
774 * config/tc-i386.c (set_intel_syntax): New routine.
775 (intel_syntax): Declare.
776 (allow_naked_reg): Declare.
777 (md_pseudo_table): Support .intel_syntax and .att_syntax.
778 (intel_float_operand): New routine.
779 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
780 Handle brackets as well as parens. Call i386_intel_operand for
781 intel syntax. Reverse operands if appropriate. Handle new
782 suffixes. Handle movzx and movsx.
783 (i386_is_reg): New routine.
784 (i386_immediate): New routine.
785 (i386_scale): New routine.
786 (i386_displacement): New routine.
787 (i386_operand_modifier): New routine.
788 (build_displacement_string): New routine.
789 (i386_parse_seg): New routine.
790 (i386_intel_memory_operand): New routine.
791 (i386_intel_operand): New routine.
792 (i386_operand): Call i386_displacement, i386_immediate,
793 i386_scale, etc. instead of handling inline.
794 (parse_register): Handle registers without prefix.
796 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
798 * configure: Regenerate.
799 * configure.in (arm-*-oabi): New.
800 (thumb-*-oabi): New.
801 * config/tc-arm.c (target_oabi): Declare.
802 (md_apply_fix3): Support REL relocs.
803 (md_parse_option): Handle -oabi.
804 (elf32_arm_target_format): New routine.
805 (md_longopts): Add OPTION_OABI.
806 * config/tc-arm.h: Redefine TARGET_FORMAT.
809 1999-01-28 Nick Clifton <nickc@cygnus.com>
811 * write.c (write_relocs): Handle out of range error.
813 * config/tc-fr30.c (fr30_fix_adjustable): New function.
814 (fr30_force_relocation): Default to 0.
816 * config/tc-fr30.h (obj_fix_adjustable): Define.
817 (TC_FORCE_RELOCATION): Define.
819 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
820 relocs.
822 1999-01-16 Nick Clifton <nickc@cygnus.com>
824 * config/tc-d30v.c (write_2_short): Do not generate a sequential
825 merge of two instructions if the left instruciton kills the right.
827 1999-01-11 Doug Evans <devans@casey.cygnus.com>
829 * Makefile.in: Regenerate.
830 * configure.in: Redo test for using cgen.
831 * configure: Regenerate.
833 1999-01-09 Nick Clifton <nickc@cygnus.com>
835 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
836 redefinition of this macro.
838 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
840 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
841 warning.
843 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
845 * config/tc-mips.c (append_insn): For mips16, insert a nop between
846 a read of HI or LO and an immediatly following branch.
848 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
850 * config/tc-mips.c (md_begin): Another correction to the setting of
851 mips_eabi64.
853 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
855 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
857 1998-12-21 Nick Clifton <nickc@cygnus.com>
859 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
860 bit insn when optimizing, so that parallelised instructions will
861 start on a 32 bit boundary.
863 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
865 * config/tc-mips.c (mips_eabi64): New.
866 (md_begin): Set mips_eabi64.
867 (mips_elf_final_processing): Use it.
869 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
871 * config/tc-mips.c (mips_elf_final_processing):
872 Correct setting of ABI in e_flags.
874 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
876 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
878 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
880 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
882 1998-12-15 Doug Evans <devans@casey.cygnus.com>
884 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
885 warning, values that don't fit in the field.
887 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
889 * config/tc-mips.c (mips_abi_string): New.
890 (md_parse_option,md_longopts): Add mabi.
891 (mips_elf_final_processing): Set e_flags based on mabi flag.
893 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
895 * config/tc-mips.c (md_parse_option): Handle vr4111.
897 98-12-11 Ken Raeburn <raeburn@cygnus.com>
899 * config/tc-h8300.c (build_bytes): Change message given if the
900 instruction requires H8/300H mode and we're not in Hmode, to
901 suggest that it may be the operand modes that are the problem, not
902 necessarily the opcode.
904 1998-12-10 Nick Clifton <nickc@cygnus.com>
906 * config/tc-fr30.c: Add line separator character.
908 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
910 * configure.in (hppa-*-mpeix*): New target.
911 * config/obj-som.h (obj_som_compiler): Declare.
912 * config/obj-som.c (compiler_seen): New static variable.
913 (obj_som_compiler): New function.
914 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
915 (md_pseudo_table): Add "compiler" if OBJ_SOM.
916 (pa_type_args): Set hppa_priv_level.
917 (pa_compiler): New static function if OBJ_SOM.
918 * configure: Rebuild.
920 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
922 * read.c (output_leb128): Don't mark as inline.
924 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
926 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
927 AIX .vbyte unaligned data support.
928 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
929 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
930 sections.
932 1998-12-07 Nick Clifton <nickc@cygnus.com>
934 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
935 input handling.
937 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
939 * config/tc-arm.c (elf32_arm_force_relocation): Check for
940 BFD_RELOC_ARM_PCREL_BRANCH.
942 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
944 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
945 checking the target type.
946 (mips-dec-bsd*): Set endian to little.
947 * configure: Rebuild.
949 COFF weak symbol support, based on patches from Mark Elbrecht
950 <snowball3@usa.net>:
951 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
952 * config/obj-coff.c (obj_coff_weak): New static function.
953 (obj_coff_endef) [both versions]: Handle weak symbols.
954 (coff_frob_symbol): Likewise.
955 (yank_symbols): Likewise.
956 (obj_pseudo_table): Add "weak".
958 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
959 <aymeric.vincent@emi.u-bordeaux.fr>.
960 * aclocal.m4: Rebuild with current tools.
961 * configure: Rebuild.
963 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
964 an assertion failure for a case we can't handle when OBJ_ECOFF.
966 * expr.c (operator): And with 0xff to avoid problems with signed
967 char.
969 1998-12-03 Nick Clifton <nickc@cygnus.com>
971 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
972 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
974 1998-12-02 Nick Clifton <nickc@cygnus.com>
976 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
977 LDI:20 insn.
979 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
981 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
982 of pcrel point.
984 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
986 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
987 pcrel point.
989 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
991 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
992 scope.
993 (d10v_cleanup): Only generate previous insn if a multiline insn is
994 not pending.
996 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
998 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
999 FR30_OPERAND_I32.
1001 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1003 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1004 -marm6xxx command line switches.
1006 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1008 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1009 (itbl-ops.o): Delete duplicate dependencies.
1010 Rebuild dependencies.
1011 Add fr30 dependencies.
1012 * Makefile.in: Rebuild.
1014 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1016 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1017 opcode list.
1018 * listing.c: Ignore line terminator characters found inside
1019 strings.
1021 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1023 * po/gas.pot: Regenerated.
1025 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1027 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1028 fr30_is_label_start(). Also checks for delay slot insns.
1030 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1031 FR30 instructions which contain a colon in the mnemonic.
1033 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1035 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1037 * config/tc-fr30.c: Removed currently superflous code.
1039 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1041 * config/tc-fr30.h: New file.
1042 * config/tc-fr30.c: Tweaking so that it will compile.
1044 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1046 * config/tc-d10v.h (obj_fix_adjustable): Define.
1047 (TC_FORCE_RELOCATION): Define.
1048 (d10v_force_relocation): Declare.
1049 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1050 (md_apply_fix3): Handle Vtable relocs.
1051 (d10v_fix_adjustable): New.
1052 (d10v_force_relocation): New.
1054 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1056 * config/tc-d30v.c: Change default behaviour to ignore potential
1057 conflicts between register name and symbol names.
1059 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1061 * configure.in: Add fr30-*-*.
1062 * config/tc-fr30.c: New file.
1063 * Makefile.in: Regenerated.
1064 * config.in: Regenerated.
1065 * configure: Regenerated.
1066 * doc/Makefile.in: Regenerated.
1067 * po/gas.pot: Regenerated.
1069 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1071 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1072 are 16 bit insns.
1074 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1076 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1077 characters.
1078 (do_scrub_chars): Add some casts to unsigned char to avoid
1079 unwanted sign extension.
1080 * read.c (lex_type): Set characters about 127 to be symbol
1081 characters.
1082 * config/tc-i386.c (md_begin): Set identifier_chars and
1083 operand_chars for values above 127.
1085 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1087 * configure.in: detect cygwin* instead of cygwin32*
1088 * configure: regenerate
1090 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1092 * listing.c: Add support for producing a listing from piped
1093 input.
1095 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1097 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1098 (append_insn): Account for the tx39's multiply behavior.
1100 1998-10-26 Michael Meissner <meissner@cygnus.com>
1102 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1103 from assemble_parallel_insns. Add support for '->' to indicate
1104 explicitly serializing the instructions.
1105 (md_assemble): Ditto.
1107 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1109 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1110 WEAK handling.
1112 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1114 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1116 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1118 * config/tc-mips.c : support frame and regmask/fregmask when
1119 MIPS_STABS_ELF is specified.
1121 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1123 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1124 (md_apply_fix): Don't return 1 for VTABLE relocs.
1125 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1127 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1129 * doc/c-i386.texi: Replace occurences of "opcode" with
1130 "instruction mnemonic", "instruction", or "mnemonic" when
1131 referring to the name of an instruction. Use "opcode" when
1132 referring to the sequence of machine bytes.
1134 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1135 (is_opcode_char): Rename to is_mnemonic_char.
1136 (md_assemble and i386_operand): Correct error messages from
1137 "opcode" to "instruction mnemonic"
1138 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1139 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1140 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1141 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1142 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1143 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1144 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1146 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1148 * config/tc-i386.c (i386_operand): Check for garbage after
1149 register name.
1151 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1153 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1154 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1156 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1158 * config/tc-sh.h (obj_fix_adjustable): Define.
1159 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1160 (md_apply_fix): Likewise.
1161 (tc_gen_reloc): Likewise.
1162 (sh_fix_adjustable): New.
1164 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1166 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1167 * cgen.h (gas_cgen_finish_insn): Update prototype.
1168 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1169 cgen_insn_t -> CGEN_INSN_INT.
1170 (make_parallel): Update handling of CGEN_INT_INSN_P.
1171 (assemble_parallel_insn): Ditto.
1172 (target_make_parallel): New function.
1173 (md_assemble): Use it.
1175 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1177 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1179 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1181 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1182 converted into lower case.
1184 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1186 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1187 (gas_cgen_tc_gen_reloc): Likewise.
1188 * config/tc-m32r.h (obj_fix_adjustable): Define.
1189 * config/tc-m32r.c (m32r_fix_adjustable): New.
1190 (m32r_force_relocation): Handle VTABLE relocs.
1192 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1194 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1196 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1199 to lower case before parsing.
1201 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1202 parallel insns modift buts in the PSW as a side effect.
1204 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-d30v.c (find_format): Test for missing flag and
1207 control registers.
1209 (md_apply_fix3): Fix error messages to avoid
1210 assumption about presence of a symbol.
1212 (parallel_ok): Disallow parallel instructions that both modify the
1213 same flag register.
1215 (find_format): Generate a warning if an odd numbered register is
1216 used as the first register in a mutli-register instruction.
1218 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1220 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1221 relocations are always associated with a symbol.
1223 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1225 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1226 (elf32_sparc_force_relocation): Declare.
1227 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1228 (tc_gen_reloc): Handle vtable relocs.
1229 (elf32_sparc_force_relocation): New.
1231 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1233 * symbols.c (S_IS_FUNCTION): New.
1234 * config/tc-v850.h (obj_fix_adjustable): Define.
1235 (TC_FORCE_RELOCATION): Define.
1236 (v850_force_relocation): Declare.
1237 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1238 of fx_addnumber for VTABLE reloc addends.
1239 (md_apply_fix3): Handle VTABLE relocs.
1240 (v850_fix_adjustable): New.
1241 (v850_force_relocation): New.
1243 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1245 * tc-hppa.c (fp_operand_format): Add some additional formats.
1246 (pa_ip): Do not automatically promote into pa2.0 mode.
1247 (pa_level): Handle ".level 2.0".
1249 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1251 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1252 * config/tc-i386.h (template.extension_opcode): Change to
1253 unsigned int to allow full range of 8-bit opcode suffixes.
1254 (None): Redefine as 0xffff.
1256 From Jeff B Epler <jepler@usgs.gov>
1257 * doc/c-i386.texi (i386-SIMD): New section.
1259 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1261 * read.c (discard_rest_of_line): New function.
1262 * read.h: Declare it.
1263 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1265 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-d10v.c (find_symbol_matching_register): New function.
1268 (find_opcode): Cope with the case where a register name matches
1269 a symbol name.
1271 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1273 * config/tc-v850.c (md_pcrel_from): Rename to
1274 v850_pcrel_from_section.
1275 (v850_pcrel_from_section): Do not resolves symbols in other
1276 sections.
1278 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1280 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1282 * config/tc-d10v.c (find_opcode): Generate an error if a register
1283 is supplied for an operand that should not be a register.
1285 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1288 instructions to have another instruction in the right bin.
1290 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1293 the right container if the left container holds a branch
1294 instruction.
1296 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1299 both a register name and symbol name.
1300 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1302 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1305 execution unit class.
1307 (reg_name_search): If a name matches a register and a symbol,
1308 prefer the register.
1309 (find_format): Disallow flag registers when a general purpose
1310 register is required.
1311 If a number is required, but a register has been given, check to
1312 see if a symbol with the same name as the register exists, and if
1313 so, use that symbol.
1315 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1317 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1319 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1321 * config/tc-d30v.c (find_format): Do not accept flag registers as
1322 general purpose registers.
1323 (find_format): If an immediate value is expected at a given place
1324 in a format, but a register name has been provided instead, check
1325 to see if that register name matches the name of a predefined
1326 symbol and if it does, then use the symbol instead.
1327 (reg_name_search): If a register name matches a symbol name,
1328 prefer the register name to the symbol name.
1330 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1332 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1333 the previous insn to empty.
1335 1998-09-20 Michael Meissner <meissner@cygnus.com>
1337 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1338 pieces, forcing the use of an ANSI compiler.
1340 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1342 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1343 relocs.
1344 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1346 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1348 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1349 assembler syntax.
1350 (obj_elf_vtable_entry): Likewise.
1351 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1352 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1353 (tc_gen_reloc): Likewise.
1354 (arm_fix_adjustable): Likewise.
1355 (elf32_arm_force_relocation): New.
1356 (armelf_frob_symbol): Remove coff-style symbol support.
1358 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1360 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1362 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1364 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1365 OBJ_COFF so that routine is defined for a.out format.
1367 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1369 * config/tc-i386.c (i386_operand): Detect non-segment registers
1370 used as segment prefixes.
1372 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1374 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1375 optimize across FDE boundaries.
1377 * config/obj-coff.c (obj_coff_section): Preserve any link once
1378 flags when setting the section flags.
1380 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1382 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1383 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1385 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1387 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1388 to the host width.
1390 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1392 * frags.c (frag_grow): Include the size of the frag struct in the
1393 obstack chunk size.
1395 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1396 if the new subseg comes before the old.
1398 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1400 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1401 to handle edge8 and edge16.
1403 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1405 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1406 before we clobber the symbol involved.
1408 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1410 * config/tc-arm.c: Remove OBJ_ELF definitions for
1411 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1412 use arm_adjust_symtab for OBJ_COFF.
1413 (armelf_adjust_symtab): New Routine.
1414 * config/tc-arm.h: Define obj_adjust_symtab to
1415 armelf_adjust_symtab for OBJ_ELF.
1417 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1419 * configure.in: Make all i386-elf targets use bfd_gas.
1420 * config/tc-i386.c (tc_i386_force_relocation): New.
1421 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1422 (md_apply_fix3): Likewise.
1423 (tc_gen_reloc): Handle them.
1424 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1425 tc_i386_force_relocation.
1427 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1431 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1433 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1434 current opcode after writing the first insturction of a reverse
1435 sequential pair.
1437 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1439 * read.h (generate_lineno_debug): Add prototype.
1440 * read.c (generate_lineno_debug): Make non-static.
1442 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * config/tc-i386.c (md_assemble): Only warn for address/data size
1445 prefixes.
1447 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1450 against Thumb function names, as the linker needs this information.
1452 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1454 * expr.c (operand): Check also that there is no advance in operand
1455 after atof_generic in order to decide "is it label 0f or floating
1456 point number?".
1458 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1461 command line options with a single dash.
1462 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1464 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1466 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1467 * tc-arm.c (arm_fix_adjustable): New routine.
1469 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1471 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1472 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1473 demand_empty_rest_of_line before mri_comment_end.
1474 (equals): Check garbage after expression before
1475 mri_comment_end in MRI mode.
1477 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1479 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1480 small immediate constant to use the constant itself rather than
1481 always using 1.
1483 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1485 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1486 (pa_leave): Likewise.
1488 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1490 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1491 prefixes.
1492 (i386_operand): Fix an error message.
1494 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1496 * doc/c-arm.texi (ARM Directives): Document .req directive.
1498 * config/tc-arm.c (reg_required_here): Display erroneous string if
1499 the register name could not be decoded.
1500 Do not set inst.instruction if the sift is -1.
1502 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1504 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1505 we do for EXTERN.
1507 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1509 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1510 even if it is belived to be unnecessary.
1512 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1514 config/tc-i386.c (i386_operand): Size immediate constants by
1515 suffix (erroneously removed as part of July 7 change).
1517 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1519 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1520 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1521 (armelf_frob_symbol): New Routine.
1522 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1524 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1526 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1528 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1531 command line switches passed to assembler.
1533 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1535 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1536 (gas_cgen_opcode_desc): Declare.
1537 (gas_cgen_parse_operand): Declare.
1538 (*): Prepend gas_ to gas specific fns to denote them as such.
1539 All uses updated.
1540 * cgen.c (gas_cgen_opcode_desc): New global
1541 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1542 (queue_fixup): Renamed from cgen_queue_fixup.
1543 (*): Prepend gas_ to gas specific fns to denote them as such.
1544 All uses updated.
1545 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1546 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1547 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1548 Open opcode table and initialize it.
1549 (make_parallel): Use gas_cgen_opcode_desc.
1550 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1551 (md_assemble): Ditto.
1553 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1555 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1556 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1557 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1558 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1559 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1560 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1561 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1562 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1563 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1564 (INIT_STAB_SECTION): Likewise.
1565 (OBJ_PROCESS_STAB): Likewise.
1567 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1568 (md_parse_option): Watch for them.
1569 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1570 (md_begin): Kill neverdef code.
1571 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1572 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1573 (s_alpha_coff_wrapper): New.
1574 (md_pseudo_table): Trap all ECOFF pseudos.
1576 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1578 Start of changes to remove mdebug section from mips*-elf
1579 Based on MIPS_STAB_ELF definition
1580 * acconfig.h: undef if not configured
1581 * config.in: undef if not configured
1582 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1583 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1584 * stabs.c (s_stab_generic): flush frag
1586 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1588 * configure.in: (arm-*-elf): Handle.
1589 (thumb-*-elf): Handle.
1590 * configure: Regenerate.
1591 * read.c (stringer): Fix typo in comment.
1592 * write.c (fixup_segment): Don't add symbol value to addend if
1593 TC_ARM and OBJ_ELF.
1594 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1595 sections.
1596 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1597 for OBJ_ELF.
1599 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1601 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1602 (write_2_short): Emit warning if new flag is set.
1603 (do_assemble): Set flags if left instruction is one of special
1604 "right-instruction-killer" type.
1606 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1608 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1609 Always output words in debug_info section as big endian.
1610 (sparc_target_format): Choose correct bfd target.
1611 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1613 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1615 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1616 to work with internationalization code. Issue an error when two
1617 operands match that are not allowed to match.
1619 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1621 * configure.in (install_tooldir): Allow target to specify whether
1622 it wants to be installed in $(tooldir)/bin.
1623 * configure: Regenerate.
1624 * Makefile.am (install-exec-local): Set install-exec-tooldir
1625 dependency via configure.
1626 * Makefile.in: Regenerate.
1628 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1630 * Makefile.am (install-exec-local): Split into two ...
1631 (install-exec-bindir,install-exec-tooldir): New rules.
1632 * Makefile.in: Regenerate.
1634 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1636 * Makefile.am (install-exec-local): Don't remove the file before
1637 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1638 W. Rozycki <macro@ds2.pg.gda.pl>.
1639 * Makefile.in: Rebuild.
1641 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1643 * cgen.c: Include libiberty.h.
1644 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1645 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1646 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1647 (md_cgen_lookup_reloc)): Declare.
1648 (md_cgen_record_fixup_exp): Declare.
1649 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1650 (m32r_relax_frag): Declare.
1651 (cgen_md_apply_fix3): Decls moved to cgen.h.
1652 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1653 (m32r_cgen_record_fixup_exp): Delete decl.
1654 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1655 (assemble_nop): Delete.
1656 (expand_debug_syms): Delete unused `exp'.
1657 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1658 Add default case for -Wall.
1659 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1660 (md_atof): Delete unused wordP.
1662 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1664 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1665 value.
1667 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1669 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1670 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1671 .print, .purgem, and .struct. Remove documentation for
1672 .app-file.
1674 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1676 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1677 Update call to insert_operand.
1679 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1681 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1683 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1685 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1686 whitespace after a prefix operator.
1688 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1690 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1692 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1694 * config/tc-sparc.c (log2): New static function.
1695 (s_reserve): Use log2 to convert alignment before calling
1696 record_alignment.
1697 (s_common): Use log2 to convert alignment before calling
1698 record_alignment and frag_align.
1699 (sparc_cons_align): Use log2.
1701 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1703 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1704 (s_common): Likewise.
1706 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1707 initialization of waddr.
1708 (sparc_elf_final_processing): Add default case to switch.
1710 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1712 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1713 than temporary real.
1715 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1717 * write.c (subsegs_finish): Don't align the segments if there were
1718 any errors.
1720 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1721 copying aux information.
1723 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1724 expression into a symbol.
1726 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1728 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1729 type to unsigned int.
1730 (md_assemble): Change type used to store offsets from unsigned
1731 long to long.
1732 (i386_operand): Switch error check to only call RESTORE_END_STRING
1733 once after parse_register.
1735 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-v850.c (md_show_usage): Changed format to match that
1738 of gcc, ld, etc.
1740 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1742 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1744 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1745 relocs.
1746 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1747 weak.
1749 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1751 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1752 * doc/Makefile.in: Rebuild.
1754 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1756 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1757 for %lo expressions.
1758 (mips_ip, case 'u'): Move range check after code to mask
1759 off bits in %hi/%lo expressions. Mask off high bits for
1760 %lo expressions.
1762 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1764 * doc/Makefile.am (gasver.texi): New target.
1765 (as.info, as.dvi): Depends upon gasver.texi.
1766 * doc/as.texinfo: Include gasver.texi. Mention version number on
1767 title page and in top node.
1768 * doc/Makefile.in: Rebuild.
1770 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1772 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1773 but not including the line containing the edict.
1774 * listing.h (LISTING_EOF): New.
1775 * input-scrub.c (input_scrub_next_buffer): Call it.
1777 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1779 * config/tc-i386.c (i386_operand): Don't set the size of an
1780 immediate address based solely on the suffix and the mode.
1782 * config/tc-i386.c (md_assemble): Add assertion to make sure
1783 overlap2 does not set Imm.
1785 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1786 sequences of whitespace to a single space.
1787 (is_space_chars): Just compare with space.
1788 (md_begin): Don't initialize space_chars.
1789 (md_assemble): Just skip a single whitespace character.
1790 (i386_operand): Rewrite base-index parsing to use new
1791 parse_register, and to skip white space. Skip white space in a
1792 number of other places too. Don't give error message if
1793 parse_register fails.
1794 (parse_register): Change reg_string parameter to be non-const.
1795 Add end_op parameter. Skip white space after the `%', and return
1796 end of register string. Give error message here rather than
1797 caller.
1799 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1801 Based on patch from Matt Semersky <matts@scd.hp.com>:
1802 * expr.c (op_encoding): Make const.
1803 (expr_set_precedence): New function.
1804 (expr_begin): Don't set operator rankings, just call
1805 expr_set_precedence.
1806 * expr.h (expr_set_precedence): Declare.
1807 * read.c (s_mri): Call expr_set_precedence.
1809 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1811 * doc/as.texinfo (Statements): Remove paragraph discussing
1812 continuing lines with a backslash. This hasn't worked for years,
1813 if it ever did.
1815 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1817 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1818 symbol definitions.
1819 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1820 (ps_CTORS, ps_DTORS): New section types.
1821 (vms_fixup_xtors_section): New function
1822 (Ctors_Psect, Dtors_Psect): Define.
1823 (IS_GXX_XTOR): Define
1824 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1825 Filter static constructors/destructors and add to
1826 Ctors_Symbols/Dtors_Symbols chain.
1827 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1828 appropriate section.
1830 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1831 * makefile.vms: Merge vax/vms support.
1833 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1835 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1836 (elf_pseudo_table): Add them.
1837 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1838 (md_apply_fix): Accept them.
1839 (mips_fix_adjustable): Don't adjust them.
1840 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1841 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1842 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1843 (tc_fix_adjustable): Don't adjust them.
1845 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1847 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1848 (cgen.o): Use it.
1849 * Makefile.in: Regenerate.
1850 * configure.in: AC_SUBST cgen_cpu_prefix.
1851 * configure: Regenerate.
1853 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1855 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1856 Changed all users of COND12_DELAY.
1858 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1860 * config/tc-mn10300.c (set_arch_mach): New function.
1861 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1862 (md_begin): Default to mn10300 mode.
1863 (md_assemble): Only accept instructions for the core mn10300
1864 chip and the active machine type.
1866 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1868 * subsegs.h (segment_info_type): Give the struct a name.
1869 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1870 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1871 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1872 * config/tc-w65.h (tc_reloc_mangle): Declare.
1873 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1875 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1877 * config/tc-v850.c (v850_comm): Restore old section
1878 after common processing.
1880 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1882 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1884 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1886 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1887 char with code that explicitly sign-extends.
1889 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-v850.c (md_begin): Restore text section as the current
1892 section after creating call table sections.
1893 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1894 code.
1896 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1897 with call to macro SYM_AUXINFO.
1899 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1901 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1902 with the program transform name.
1903 * Makefile.in: Rebuild.
1905 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1907 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1908 information.
1910 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1912 * config/tc-i386.c (i386_operand): Be prepared for a space between
1913 the open parenthesis and the start of the register operand,
1914 because of the June 16 change.
1916 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1918 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1919 BFD_ASSEMBLER.
1921 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1923 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1924 even if it is belived to be unnecessary.
1926 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1928 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1929 symbols.
1930 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1932 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1935 shift amount for a repeated operand. The shift amount for the
1936 repeated copy comes from the size of the operand.
1938 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1940 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1942 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1944 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1946 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1948 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1949 characters in it as LEX_IS_SYMBOL_COMPONENT.
1950 * config/tc-i386.h (tc_symbol_chars): Define.
1951 (extra_symbol_chars): Declare.
1952 * config/tc-i386.c (extra_symbol_chars): Define.
1953 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1954 (line_comment_chars): Set to '/' if TE_LINUX.
1955 * doc/c-i386.texi (i386-prefixes): Update.
1956 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1958 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1960 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1961 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1963 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1965 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1966 constraint in instructions REP & REPI.
1968 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1971 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1973 (check_range): If the operand is shifted, then shift the number
1974 before checking its range.
1976 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1978 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1979 common sections.
1981 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-v850.c (v850_comm): Create special sections as needed.
1985 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1987 * config/tc-d10v.c (write_2_short): Addition of swapping
1988 instructions for sequential and reverse sequential order when
1989 given order is not possible.
1991 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1993 * Makefile.am: Rebuild dependencies.
1994 (DEP_INCLUDES): Fix reference to intl build directory.
1995 * Makefile.in: Rebuild.
1997 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1999 * doc/c-i386.texi: Update 16 bit documentation.
2001 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2002 IgnoreDataSize to IgnoreSize as they are used for address size as
2003 well as data size.
2004 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2005 32-bit mode, similarly addr16/data16 and variants.
2007 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2010 sequential word multiply instructions.
2012 (do_assemble): Add extra command line argument, to allow mul32
2013 attribute to be preserved across parallel insns.
2014 (md_assemble): Insert NOPs between explicitly parallel insns which
2015 contain an 32 bit multiply and a 16 multiply.
2017 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2019 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2020 likewise for REPE.
2022 * config/tc-i386.c (reloc): Add braces.
2024 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2025 consistent with Intel naming.
2026 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2027 use bitfields in sib_byte.
2028 (modrm_byte): Don't use bitfields here either.
2030 * config/tc-i386.c (current_templates): Add const.
2031 (parse_register): Add const to return, param, and char *s.
2032 (i386_operand): Add const to reg_entry *r.
2033 * config/tc-i386.h (templates): Add const to start, end.
2035 Inspired by code for 16 bit gas support from Martynas Kunigelis
2036 <martynas@nm3.ktu.lt>:
2037 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2038 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2039 (uses_mem_addrmode): Remove.
2040 (md_estimate_size_before_relax): Add support here too.
2041 (md_relax_table): Rewrite interface to md_relax for 16 bit
2042 support.
2043 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2044 (opcode_suffix_to_type): Remove.
2045 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2046 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2047 (md_convert_frag): Likewise.
2048 (i386_operand): Add support for 16 bit base/index regs,
2049 immediates, and displacements. Remove some unnecessary casts, and
2050 localise end_of_operand_string, displacement_string_start,
2051 displacement_string_end variables. Add GCC_ASM_O_HACK.
2052 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2054 * config/tc-i386.c (prefix_hash): Remove.
2055 (md_begin): Rewrite without obstacks. Remove prefix hash table
2056 handling. Rewrite lexical table handling.
2057 (i386_print_statistics): Don't print prefix statistics.
2058 (md_assemble): Rewrite instruction parser so that line is not
2059 converted to lower case. Don't do a hash_find for prefixes,
2060 instead recognise them via opcode modifier.
2061 (expecting_operand, paren_not_balanced): Localise variables.
2062 * config/tc-i386.h (IsPrefix): Define.
2063 (prefix_entry): Remove.
2065 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2066 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2067 '\\' in case where comment_chars contains '/'.
2069 * config/tc-i386.c (MATCH): Ensure given operand and template
2070 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2071 you must write `ljmp *table(%ebx)'.
2073 From H.J. Lu <hjl@gnu.org>:
2074 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2075 as 0 ifndef BFD_ASSEMBLER.
2076 (md_assemble): Allow immediate operands without suffix or
2077 other reg operand to default in size to the current code size.
2079 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2081 * config/tc-v850.c (md_begin): Restore creation of
2082 .call_table_text and .call_table_data sections.
2084 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2087 after emitting a word of noops.
2089 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2091 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2092 (i386_operand): Simplify checks for valid base/index combinations.
2093 Disallow `in 4(%dx),%al'.
2095 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2096 index_reg const.
2097 (add_prefix): Change parameter from char to int.
2099 * config/tc-i386.h (Ugh): Define opcode modifier.
2100 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2102 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2103 CONSISTENT_REGISTER_MATCH macros to check register types more
2104 thoroughly. Check for illegal suffix/operand combinations
2105 when matching insns with operands. Handle new `s' suffix, and
2106 associated FloatMF opcode modifier for float insns with memory
2107 operands.
2108 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2109 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2110 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2111 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2112 DATA_PREFIX_OPCODE throughout.
2114 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2115 (md_assemble): Rewrite suffix/register operand checking code to be
2116 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2117 AnyMem, the better to grep.
2118 (pi): Remove Abs.
2119 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2120 given a memory operand. Don't set Abs bits either.
2121 (type_names): Remove Mem*, Abs*.
2122 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2123 define opcode_modifiers as these cases are handled by Disp8,
2124 Disp16, Disp32 and suffix checks.
2125 (COMES_IN_BOTH_DIRECTIONS): Remove.
2126 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2128 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2129 if IgnoreDataSize modifier given. Remove ShortformW modifier
2130 test. Add test for ShortForm in W base_opcode modification.
2131 Merge Seg2ShortForm and Seg3ShortForm code.
2132 * config/tc-i386.h (ShortFormW): Remove.
2133 (IgnoreDataSize): Define.
2135 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2137 * config/tc-d30v.c (md_assemble): Store previous segment state
2138 with previous instruction.
2140 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2142 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2143 (ebp, esp): Remove static variables.
2144 (MATCH): Remove test for InOutPortReg.
2145 (i386_operand): Properly handle InOutPortReg here instead.
2146 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2147 (md_assemble): Simplify and correct modrm and sib generation.
2148 (i386_operand): Add warning for scale without index.
2149 Rewrite checks for valid base/index combinations.
2151 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2152 macros and enclose in do while(0).
2153 (RESTORE_END_STRING): Likewise.
2154 (md_assemble): Add one to printed operand number so we start
2155 from 1 not 0. Add some more gettext invocations.
2156 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2157 number here too.
2159 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2160 DATA_PREFIX, SEG_PREFIX): Define.
2161 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2162 (check_prefix): Remove function.
2163 (add_prefix): New function. Add prefix to i.prefix as well as
2164 doing checks.
2165 (md_assemble): Changes for add_prefix. Remove hack for wait
2166 prefix, instead always output prefixes in fixed order. Test
2167 for jcxz/loop when selecting between word & dword operations,
2168 and add address size prefix rather than operand size prefix.
2169 Remove operand -> address size hack when emitting jcxz/loop.
2170 (i386_operand): Remove O_Absent check as it's done in expr.
2172 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2174 * configure.in: Recognize m5200 as a cpu_type of m68k.
2175 * aclocal.m4: Rebuild with current libtool.
2176 * configure: Rebuild.
2178 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2180 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2181 to relaxable_symbol to prevent references to external symbol from
2182 being relaxed.
2184 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2186 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2187 symbols are relaxable.
2189 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2191 * config/tc-v850.c (md_begin): Don't create special
2192 sections by default.
2194 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2196 * config/tc-mips.c (macro): For div and udiv, close the
2197 reorder block as soon as possible.
2199 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2201 From Matt Semersky <matts@scd.hp.com>:
2202 * macro.c (macro_mri_mode): New function.
2203 * macro.h (macro_mri_mode): Declare.
2204 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2205 MRI mode.
2207 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2209 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2210 OBJ_EVAX case.
2212 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2213 until after xstrdup in OBJ_EVAX case.
2215 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2217 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2218 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2219 of hardcoded magic number.
2220 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2222 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2224 * read.c (do_s_func): New function.
2225 (s_func): Call it.
2226 * read.h (do_s_func): Add prototype.
2228 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2230 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2231 nops if fill pattern not specified.
2233 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2235 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2236 * config/te-go32.h (TE_GO32): Define.
2237 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2239 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2241 Implement .func/.endfunc pseudo-ops.
2242 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2243 (s_func): Declare.
2244 * read.c (potable): Add .func,.endfunc.
2245 (s_func): New function.
2246 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2247 functions.
2248 (in_doc_func_p,current_function_label): New static globals.
2249 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2251 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2253 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2254 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2255 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2256 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2257 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2258 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2259 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2260 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2261 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2262 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2263 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2264 * config/tc-a29k.c: Don't define md_short_jump_size,
2265 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2266 * config/tc-alpha.c: Likewise.
2267 * config/tc-alpha.h: Likewise.
2268 * config/tc-arm.c: Likewise.
2269 * config/tc-h8300.c: Likewise.
2270 * config/tc-h8500.c: Likewise.
2271 * config/tc-hppa.c: Likewise.
2272 * config/tc-i860.c: Likewise.
2273 * config/tc-i960.c: Likewise.
2274 * config/tc-ppc.c: Likewise.
2275 * config/tc-sh.c: Likewise.
2276 * config/tc-sparc.h: Likewise.
2277 * config/tc-tic30.c: Likewise.
2278 * config/tc-w65.c: Likewise.
2279 * config/tc-z8k.c: Likewise.
2281 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2283 * config/tc-vax.c (_): Delete this macro used for placeholder
2284 values in vax_operand_width_size; it conflicts with the _() macro
2285 used for internationalization.
2287 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2289 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2290 code. From Chris Moller <moller@bops.com>.
2292 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2293 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2294 * read.c (emit_expr): Initialize seg and subseg fields of a new
2295 broken word.
2296 * write.c (write_object_file): Switch to the appropriate segment
2297 and subsegment when processing a broken word.
2299 * config/tc-m68k.c (mri_assemble): New static function.
2300 (build_mri_control_operand): Call mri_assemble rather than
2301 md_assemble.
2302 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2303 (s_mri_endf, s_mri_endw): Likewise.
2305 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2307 * read.c (s_org): Call md_flush_pending_output if it is defined.
2309 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2311 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2313 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2314 (md_parse_option): Add for same.
2315 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2316 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2317 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2319 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2321 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-arm.c (find_real_start): Relax definition of local
2324 labels.
2326 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2328 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2329 symbols at the given address, not just the last one specified.
2331 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2333 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2334 or number_to_chars_littleendian to write data.
2336 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-v850.c (md_assemble): Remove artificially created
2339 register name symbols.
2341 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2343 * write.c (fixup_segment): Change "segment" to "section" in
2344 error message.
2346 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2348 * write.c (fixup_segment): Change sym1-sym2 message again.
2350 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2352 * write.c (fixup_segment): Improve error message for sym1-sym2
2353 errors when sym1 is in a different segment from sym2.
2355 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2357 * config/tc-m32r.c (warn_unmatched_high): New static local.
2358 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2359 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2360 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2361 (md_parse_option): Likewise.
2362 (md_show_usage): Likewise.
2363 (m32r_frob_file): Likewise.
2365 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2366 (read_a_source_file): Call them.
2367 * read.h (stabs_generate_asm_file): Declare.
2368 * stabs.c (stabs_generate_asm_file): New function.
2369 (generate_asm_file): New function.
2370 (stabs_generate_asm_lineno): Move file name handling into
2371 generate_asm_file.
2373 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2375 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2376 (d30v_current_align, d30v_current_align_seg): New variables.
2377 (d30v_last_label): New variable.
2378 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2379 (s_d30v_data, s_d30v_section): Likewise.
2380 (md_pseudo_table): Call them.
2381 (md_begin): Initialize d30v_current_align_seg.
2382 (md_assemble): Call d30v_align when needed by known current alignment.
2383 (d30v_frob_label, d30v_cons_align): New functions.
2384 * config/tc-d30v.h (md_do_align): Remove.
2385 (tc_frob_label): Call d30v_frob_label.
2386 (md_cons_align): New.
2388 * config/tc-d30v.c (find_format): Convert complex expressions to
2389 expression symbols before processing. Clean up code formatting.
2391 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2393 * po/Make-in (install-info): New target.
2395 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2397 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2398 instructions.
2399 * config/tc-mn10300.c (md_assemble): Likewise.
2401 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2403 * Makefile.am: Update with `make dep-am'.
2404 (HFILES): Add cgen.h.
2405 (cgen.o): Depend on cgen.h.
2406 * Makefile.in: Regenerate.
2408 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2410 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2412 * gasp.c (grab_label): Permit a label to be a preprocessor
2413 variable by permitting a label to start with a backslash.
2415 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2417 * config/tc-mips.c (validate_mips_insn): Removed hack
2418 for previously inaccessible bitfields in some INSN_TRAP
2419 instructions.
2421 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2423 * config/tc-d30v.c (do_assemble): Abort with error message
2424 if opcode operands do not match.
2426 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2428 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2429 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2430 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2431 similar new 'q' operand.
2433 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2435 * cgen.c (cgen_asm_finish_insn): Fix typo.
2437 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2439 * cgen.h: New file.
2440 * cgen.c: Include it.
2441 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2442 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2443 All callers updated.
2444 * config/tc-m32r.c: Include cgen.h.
2445 (m23r_insn): New members num_fixups,fixups.
2447 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2449 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2450 to avoid compiler warning.
2452 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2454 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2455 calling make.
2457 * makefile.vms (OBJS): Add ehopt.obj
2459 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2461 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2463 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2465 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2466 a short format insn.
2467 (md_assemble): Set it for explicitly packed insns.
2469 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2471 * config/obj-coff.c (c_symbol_merge): Do not take address of
2472 native fields when performing the memcpy.
2474 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2476 * config/tc-mips.c (macro,macro2): Implement
2477 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2479 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2481 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2482 relocations against globally visible symbols.
2483 * config/tc-m68k.c (relaxable_symbol): New macro.
2484 (m68k_ip, md_estimate_size_before_relax): Use it.
2485 (tc_m68k_fix_adjustable): Also handle weak symbols.
2487 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2489 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2490 references to externally visible symbols.
2491 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2492 values in twice for a PC relative reloc if the symbol is
2493 externally defined.
2495 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2496 don't adjust a PC relative reloc against an externally visible
2497 symbol.
2498 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2499 for a PC relative fixup against an externally visible defined
2500 symbol, arrange to store object file and addend values as though
2501 the symbol were not defined.
2502 (tc_gen_reloc): Likewise.
2504 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2506 * read.c (sizeof_leb128): Referenced externally by write.c so
2507 don't inline.
2509 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2511 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2512 and expand a 'debug' symbol associated with the next instruction
2513 that does not cause a short instruction to be filled with a NOP.
2514 (md_pseudo_table): Add support for .debugsym.
2515 (assemble_parallel_insn): Add calls to expand_debug_sym as
2516 appropriate.
2517 (md_assemble): Ditto.
2519 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2521 * as.c (main): Conditionally call setlocale.
2522 * gasp.c (main): Likewise.
2523 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2524 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2526 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2528 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2530 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2532 * config/tc-hppa.c: Change all calls to bzero to use memset.
2533 (pa_ip): Add cast to avoid warning.
2534 (tc_gen_reloc, md_apply_fix): Likewise.
2535 (pa_find_space_by_number): Likewise.
2536 (hppa_force_relocation): Likewise.
2537 (pa_block): Change i to unsigned int.
2538 * config/obj-som.h (obj_som_copyright): Declare.
2540 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2542 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2543 for line numbers for assembly source.
2545 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2547 * configure.in: Change version number to 2.9.4
2548 * configure: Rebuild.
2550 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2552 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2554 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2556 * ecoff.h: Change symbolS in function declaration to struct
2557 symbol.
2559 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2561 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2562 (md_convert_frag): Fix i18n typo.
2564 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2566 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2567 * ecoff.h: Protoype it.
2568 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2569 [EVAX] (s_alpha_prologue): Delete.
2570 (md_pseudo_table): Update.
2572 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2574 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2575 array to local pointer.
2576 (get_args, parse_expr): Add casts to avoid warnings.
2578 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2580 * read.c (s_set): Cast xmalloc return value to fragS *.
2581 * config/tc-m68k.c (m68k_ip): Function made static to match
2582 previous forward declaration.
2583 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2585 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2587 * config/tc-v850.c: Add internationalisation macros to error
2588 strings.
2590 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2591 macros to error strings.
2593 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2595 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2596 reloc is in the TOC csect.
2597 (md_apply_fix3): Correct gettext typo.
2599 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2601 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2602 .L - they are local labels and the branches are not really
2603 function calls but rather far jumps.
2605 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2607 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2609 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2611 * config/tc-i386.c (md_assemble): Print operand number rather than
2612 using ordinal_names.
2613 (i386_operand): Likewise.
2615 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2617 * Makefile.am (INTLLIBS): Define to work around apparent automake
2618 bug.
2619 All Makefiles: Regenerated.
2621 * Many files: Added gettext invocations around user-visible
2622 strings.
2623 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2624 HAVE_LC_MESSAGES): Define.
2625 * dep-in.sed: Added asintl.h.
2626 * po/Make-in: New file.
2627 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2628 Include "asintl.h".
2629 * read.c (Z_): Renamed from `_'.
2630 * Makefile.am (SUBDIRS): Added po.
2631 (POTFILES): new macro.
2632 (po/POTFILES.in): New target.
2633 ($(OBJS)): Added asintl.h.
2634 (HFILES): Likewise.
2635 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2636 (as_new_LDADD): Added $(INTLLIBS).
2637 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2638 (gasp_new_LDADD): Added $(INTLLIBS).
2639 (gasp_new_DEPENDENCIES): New macro.
2640 * configure, aclocal.m4: Rebuilt.
2641 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2642 po/Makefile.
2643 (ALL_LINGUAS): Define.
2644 * macro.c: Include "asintl.h".
2645 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2646 * as.h: Include "asintl.h".
2647 * config/tc-i386.c (ordinal_names): Removed.
2648 (md_assemble): Changed error text to avoid ordinal_names.
2649 (i386_operand): Likewise.
2650 (reloc): Added as_bad to avoid i18n problems.
2651 (tc_gen_reloc): Likewise.
2652 * config/tc-arm.c (bad_args): Now a #define.
2653 (bad_pc): Likewise.
2654 * config/obj-vms.c (VMS_stab_parse): Changed type of
2655 `long_const_msg'.
2656 (global_symbol_directory): Unified strings to avoid i18n
2657 problems.
2658 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2659 avoid i18n problems.
2660 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2661 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2662 i18n problems.
2663 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2664 problems.
2665 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2666 comment.
2667 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2668 problems.
2669 * as.c (print_version_id): Added an fprintf to avoid i18n
2670 problems.
2671 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2672 problems.
2673 * expr.c (expr): Added as_warn call to avoid i18n problems.
2674 * messages.c (as_assert): Changed code to avoid i18n problems.
2675 (as_abort): Likewise.
2676 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2677 (s_space): Likewise.
2678 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2680 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2682 * config/tc-i386.c (check_prefix): New static function, split out
2683 from md_assemble.
2684 (struct _i386_insn): Add wait_prefix field.
2685 (md_assemble): Remove wait_prefix local variable. Use
2686 check_prefix when adding a prefix.
2688 * config/tc-i386.c (current_templates): New static variable.
2689 (md_assemble): Remove current_templates local variable.
2690 (md_assemble, i386_operand): Improve error and warning messages in
2691 many places. Add RESTORE_END_STRING in many places before error
2692 return. Clarify some comments.
2694 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2695 element array.
2696 (md_assemble): Parse string instruction operands, looking for
2697 segment override prefixes. Check for invalid segment prefixes on
2698 string instruction.
2699 (i386_operand): i.seg[] and max mem_operand changes for string
2700 insns.
2701 * config/tc-i386.h (EsSeg): Define.
2703 * config/tc-i386.h (regKludge): Define.
2704 (iclrKludge, imulKludge): Don't define.
2705 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2706 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2707 opcode_modifier checks to look for more common cases first. Add
2708 default_seg for IsString case.
2710 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2712 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2713 AC_DECL_YYTEXT.
2714 * configure: Rebuild with new automake and libtool.
2715 * aclocal.m4, Makefile.in: Likewise.
2717 * doc/Makefile.am (as.dvi): New target.
2718 * doc/Makefile.in: Rebuild.
2720 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2722 * configure.in: Added sparc86x support.
2724 * configure: Rebuild.
2726 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2727 sparc_arch.
2728 (md_parse_option): Warn if -EL is not supported for this architecture.
2730 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2732 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2734 * config/tc-mips.c (mips_ip): Note when we use get match on
2735 the full instruction name.
2737 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2739 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2740 back into the expression to handle add/sub simplification correctly.
2742 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2744 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2746 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2749 #<n>' instruction.
2751 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2753 * symbols.c (max_indent_level): New global.
2754 (print_symbol_value_1): Use it.
2755 * expr.h (expr_build_dot): Declare.
2756 * expr.c (expr_build_dot): New function.
2758 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2760 * symbols.c (print_binary): New function.
2761 (print_expr_1): Call it.
2763 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2765 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2766 operand in the opcode.
2768 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2770 * config/tc-i386.h: Reorder operand flags and opcode modifier
2771 flags for clarity. Remove unused definitions: Unknown,
2772 ImmUnknown, DispUnknown, NoModrm.
2773 * config/tc-i386.c (type_names): Add missing Debug type.
2774 (md_assemble): Better duplicate prefix checking. Quicker string
2775 instruction check via new opcode_modifier flag.
2777 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2779 * doc/as.texinfo (Invoking): Clarify -Wa example.
2781 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2783 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2784 (s_mips_weakext): Define.
2785 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2786 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2787 defined(TC_MIPS).
2789 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2791 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2792 is an error if the value can not be computed at assembly time.
2793 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2795 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2797 * gasp.c (main): Set next field of new include_path structure to
2798 NULL. From Avery Pennarun <averyp@gdc.ca>.
2800 * read.c (s_mri_sect): Call as_bad rather than abort for an
2801 unsupported MRI target.
2803 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2806 the destination of a branch instruction should be altered.
2807 (find_real_start): New function: Locate the real, Thumb coded
2808 start of a Thumb function.
2809 (do_t_branch23): Alter the destination of branches to Thumb
2810 functions.
2812 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2814 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2816 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2817 also.
2819 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2821 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2822 * doc/c-hppa.texi: Likewise.
2824 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2826 * Makefile.am: Rebuild dependencies.
2827 * Makefile.in: Rebuild.
2829 * Makefile.am (DEP_INCLUDES): New variable.
2830 (.dep1): Change to work when srcdir is not an absolute path.
2831 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2832 * Makefile.in: Rebuild.
2834 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2836 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2837 LinearAddress patch.
2839 * configure.in: Set version to 2.9.1.
2840 * configure: Rebuild.
2842 * Branched binutils 2.9.
2844 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2846 * config/tc-i386.h (FWait): Define.
2847 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2848 other prefixes. Check FWait flag in opcode table to see which
2849 instructions require an fwait prefix.
2851 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2853 * stabs.c (get_stab_string_offset): Always create a stab string
2854 section.
2856 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2858 Fix some gcc -Wall warnings:
2859 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2860 * ehopt.c (eh_frame_code_alignment): Likewise.
2861 * expr.c (integer_constant, operand): Likewise.
2862 * frags.c (frag_align): Likewise.
2863 * gasp.c (level_0, change_base, doinstr): Likewise.
2864 * hash.c (hash_ask): Likewise.
2865 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2866 (debugging_pseudo): Likewise.
2867 * macro.c (define_macro, check_macro): Likewise.
2868 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2869 (ignore_rest_of_line, float_cons): Likewise.
2870 * symbols.c (decode_local_label_name): Likewise.
2871 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2872 (fixup_segment, number_to_chars_bigendian): Likewise.
2873 (number_to_chars_littleendian): Likewise.
2874 * config/atof-ieee.c (gen_to_words): Likewise.
2875 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2876 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2877 * read.c (output_big_sleb128): Initialize locals to avoid
2878 warnings.
2879 (output_big_uleb128, equals): Likewise.
2880 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2881 to unsigned int. Change zeros to unsigned int.
2882 * cond.c (s_if): Add return to default case.
2883 * frags.c (frag_now_fix): Change return type to addressT.
2884 * frags.h (frag_now_fix): Update declaration.
2885 * listing.c (file_info_struct): Change linenum to unsigned int.
2886 (struct list_info_struct): Change hll_line to unsigned int.
2887 (print_source): Update format string.
2888 * read.c (emit_expr): Change scan to unsigned int, and don't
2889 bother to initialize it.
2890 * symbols.c (dollar_label_count): Change to unsigned long.
2891 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2892 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2893 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2895 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2897 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2898 mcf5200 just as we do for m68000.
2899 (m68k_init_after_args): Likewise.
2900 (md_estimate_size_before_relax): Likewise.
2902 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2904 * config/tc-v850.c (md_assemble): Store relocation addend in
2905 fixup instead of instruction.
2907 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2909 * config/tc-i386.c (md_assemble): Swap template arguments to
2910 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2911 This macro is currently symmetric, so passing them the wrong
2912 way didn't cause any problem, but may if the macro is changed
2913 in the future.
2914 After copying template to i.tm, use i.tm. rather than t-> to
2915 access fields, and make t a const*
2916 Move i.tm.operand_types[] swap to immediately after the copy.
2918 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2920 * expr.h (expr_build_uconstant): Add prototype.
2921 (expr_build_unary,expr_build_binary): Add prototypes.
2922 * expr.c (expr_build_uconstant): New function.
2923 (expr_build_unary,expr_build_binary): New functions.
2925 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2927 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2928 * macro.c (macro_expand_body): Increase buffer size.
2929 * messages.c (as_warn): Likewise.
2930 (as_warn_where, as_bad, as_bad_where): Likewise.
2932 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2934 Based on patch from H.J. Lu <hjl@gnu.org>:
2935 * Makefile.am (DISTSTUFF): New variable.
2936 (diststuff): New target.
2937 * Makefile.in: Rebuild.
2939 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2942 m32r_elf_section_change_hook.
2944 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2945 emit a nop if a section ends with a 16 bit instruction.
2947 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2950 s_lcomm rather than obj_coff_lcomm.
2951 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2953 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2955 * config/tc-i386.h (LinearAddress): Define.
2956 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2957 instruction, don't use a default segment.
2959 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2961 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2962 * configure: Rebuild.
2964 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2966 * aclocal.m4, configure: Rebuild with libtool 1.2.
2968 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2971 PC relative branches. Patch courtesy of Jonathan Walton.
2974 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2976 * configure.in (emulations): Add thumb-pe target.
2978 * configure (emulations): Add thumb-pe target.
2980 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2982 * itbl-lex.l (yywrap): Don't define if already defined as a
2983 macro.
2985 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2987 * depend.c (quote_string_for_make): New function.
2988 (wrap_output): Use it.
2990 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2992 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2993 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2995 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2997 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2998 Recognize -GN and -relax.
2999 (md_begin): Initialize gp size from -G switch.
3000 (alpha_force_relocation): Always force if -relax.
3001 (alpha_align): Take a new argument that will specify when to
3002 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3003 Change all callers. Emit nop alignment padding as nop+unop pair.
3005 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3007 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3008 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3010 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3012 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3013 require padding to the next long word boundary.
3015 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3017 * cgen.c: #include symcat.h.
3018 * config/tc-m32r.c: Likewise.
3020 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3022 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3023 absolute expressions instead of '$' prefixed register names.
3025 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3027 * read.c (s_set): Record file and line info for symbols when -as.
3028 (pseudo_set): Don't overwrite that dummy fragment.
3030 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3032 * config/tc-ppc.c (md_pseudo_table): Add "section".
3033 (ppc_named_section): New static function.
3035 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3037 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3038 so we don't have to scan the entire list.
3040 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3042 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3043 case, allow the parallel instructions to modify the same flag
3044 bits.
3046 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3048 * listing.c (list_symbol_table): Categorize symbols by
3049 undefined_section rather than sy_frag->line == NULL.
3051 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3053 * Makefile.am (install-exec-local): Install properly when ln
3054 fails or tooldir == prefix.
3056 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3058 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3059 Test result of insert_operand for error.
3061 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3064 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3065 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3066 * doc/Makefile.in: Rebuild.
3068 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3070 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3071 (macro): Fix handling of M_COP[0-3].
3073 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3075 Based on patches from Ross Harvey <ross@teraflop.com>:
3076 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3077 if macro_alternate or macro_mri.
3078 (getstring): Remove support for byte constants between < and >.
3079 (get_any_string): '<' only starts a string if macro_alternate or
3080 macro_mri.
3081 (macro_expand_body): Permit keyword parameters following
3082 positional parameters.
3084 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3085 * configure.in (alpha*-*-netbsd*): New target.
3086 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3087 * configure: Rebuild.
3089 * as.h (flag_warn_suppress_instructionswap): Move from here...
3090 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3091 here, and make static.
3093 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3094 BFD_ASSEMBLER or MANY_SEGMENTS.
3096 * as.c (show_usage): Update bug-gnu-utils address.
3097 * gasp.c (show_usage): Likewise.
3098 * doc/as.texinfo (Bug Reporting): Likewise.
3100 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3102 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3103 insns regardless of the size of a pointer if we're in mips I or
3104 MIPS II mode.
3105 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3107 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3109 Fix rac to accept only a0:
3110 * tc-d10v.c (parallel_ok, find_opcode):
3111 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3112 Introduce OPERAND_GPR.
3114 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3116 * read.c (s_fill): Handle non-constant repeat counts by creating
3117 an rs_space fragment.
3119 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3122 from as_bad to as_warn.
3124 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3126 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3127 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3128 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3130 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3133 seg_fix_rotP rather than fix_root from seg_info.
3135 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3137 * expr.c: Add support for 0x1_2_3_4 bignums.
3139 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * configure.in: Change -linux* to -linux-gnu*.
3142 * configure: Rebuild.
3144 * app.c (do_scrub_begin): Treat \r as whitespace.
3146 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * Makefile.am: Update dependencies.
3149 * Makefile.in: Rebuild.
3151 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3153 * configure, aclocal.m4: Rebuild with new libtool.
3155 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3157 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3158 the argument to bfd_set_arch_mach.
3159 (load_address): Use bfd_arch_bits_per_address to determine the
3160 bit size of an address instead of looking at the isa level.
3161 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3163 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3165 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3167 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3169 * ehopt.c: New file.
3170 * as.h (enum _relax_state): Add rs_cfa.
3171 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3172 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3173 * read.c (emit_expr): Call check_eh_frame.
3174 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3175 (relax_segment): Likewise.
3176 * Makefile.am: Rebuild dependencies.
3177 (GAS_CFILES): Add ehopt.c.
3178 (GENERIC_OBJS): Add ehopt.o.
3179 * doc/internals.texi (Frags): Document rs_cfa.
3181 * as.c (show_usage): Mention --traditional-format.
3182 (parse_args): Accept --traditional-format.
3183 * as.h (flag_traditional_format): Declare.
3184 * output-file.c (output_file_create): If flag_traditional_format,
3185 set BFD_TRADITIONAL_FORMAT on stdoutput.
3186 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3188 * config/tc-mips.c (append_insn): Make sure that if we have a
3189 fixup for an unmatched %hi reloc, it does not associated with a
3190 variant frag.
3192 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3193 * doc/Makefile.in: Likewise.
3195 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-m32r.c (check_for_side_effects): New function.
3198 (can_make_parallel): Add checks for instruction side effects
3199 clashing with the other instruction.
3200 (assemble_parallel_insn): Improve warning messages. Return error
3201 message from non-swapped instruction order.
3203 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3205 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3207 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3208 md_cleanup definition. This moves the forced literal output to
3209 the end of the source pass, and avoids macro's inserting literals
3210 into the code immediately after the macro expansion.
3212 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3214 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3215 a gas internal symbol is adjustable.
3216 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3218 * as.h: If gcc version greater than 2.6, use `__format__' and
3219 `__printf__' in function attributes, rather than `format' and
3220 `printf'.
3222 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3224 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3226 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3228 Add tms320c30 support:
3229 * config/tc-tic30.h: New file.
3230 * config/tc-tic30.c: New file.
3231 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3232 TARGET_FORMAT as "coff-tic30".
3233 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3234 * Makefile.am: Rebuild dependencies.
3235 (CPU_TYPES): Add tic30.
3236 (CPU_OBJ_VALID): tic30-aout is valid.
3237 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3238 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3239 * configure, Makefile.in: Rebuild.
3241 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-v850.c (md_assemble): Improvements to error messages.
3245 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3247 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3248 BFD_RELOC_HI16_S to store the high bits of any value.
3250 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3251 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3252 assembler calculate relocations to any external symbol at all.
3253 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3254 involving generation of pc-relative relocs.
3255 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3256 has been moved to md_apply_fix3.
3258 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3259 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3260 which actually means (the address of identifier's GOT entry) +
3261 constant, which is not particularly useful.
3263 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3265 * read.h (include_dirs): Declare.
3266 (include_dir_count,include_dir_maxlen): Declare.
3268 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * configure.in: Correct check for shared opcodes library.
3271 * configure: Rebuild.
3273 * listing.c (buffer_line): If we can't open the file, set at_end.
3274 (listing_print): Remove unused local variable fi.
3276 * config/m68k-parse.y (reglistpair): Handle register list in
3277 either order.
3279 * config/vms-conf.h: Don't undef VERSION.
3281 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3283 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3284 OBJS variable.
3285 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3286 variable.
3287 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3288 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3289 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3290 (EXTRA_DIST): Define.
3291 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3292 explicitly rather than via the list of object files.
3293 (gcc-as.opt): New file created when make-gas.com is run.
3294 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3295 itbl-cpu.h} to #include appropriate file rather than copying that
3296 file.
3297 * config/vms-conf.h: Synchronize with current config.in.
3298 * Makefile.in: Rebuild.
3300 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3302 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3303 (parallel_ok): Relaxed parallel subinstruction dependency check.
3305 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3307 * as.h (flag_warn_suppress_instructionswap): added new flag.
3308 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3309 command line argument.
3310 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3311 warning only if flag_warn_suppress_instructionswap is false.
3313 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3315 * configure.in (i386-*-mingw32*): New target.
3316 * configure: Rebuild.
3318 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3320 * symbols.c (resolve_symbol_value): Don't set the segment if it
3321 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3323 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3324 S_GET_SEGMENT.
3326 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3328 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3329 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3330 compiler.
3332 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3336 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3338 * config/tc-v850.c (v850_insert_operand): Display instruction when
3339 an error is encountered.
3341 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3343 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3344 (i386-*-sco3.2v5*coff): New target.
3345 (i386-*-sco3.2*): New target.
3346 * configure: Rebuild.
3348 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-v850.c: Tidy error message production.
3352 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3354 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3355 validate_immediate return value in the right type for comparisons
3356 to FAIL.
3358 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3360 * listing.c (MAX_BYTES): Use listing variables not constants.
3361 (data_buffer): No longer an array, but a pointer.
3362 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3363 (listing_listing): Allocate data_buffer.
3365 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3367 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3368 --listing-rhs-width, --listing-cont-lines.
3369 (show_usage): Update.
3370 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3371 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3372 (print_lines): Use the variables instead of the constants.
3373 (listing_listing): Likewise.
3374 * listing.h: Declare the new vars.
3376 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3378 * as.c (parse_args): Add --keep-locals alias for -L.
3379 Add --strip-local-absolute.
3380 (show_usage): Update.
3381 * as.h (flag_strip_local_absolute): New flag.
3382 * symbols.c (S_IS_LOCAL): Use it.
3383 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3384 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3385 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3387 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-m32r.c: Detect if explicitly parallel instructions
3390 might have an io conflict and issue a warning message.
3392 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3394 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3395 cgen_swap_fixups): Functions to save, restore and swap the fixup
3396 chain with a backup copy.
3397 (cgen_asm_finish_insn): Returns address of constructed insn.
3399 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3401 * listing.c (file_info_struct): Remove FILE, add POS.
3402 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3403 (file_info): Don't open the file.
3404 (buffer_line): Check for the file in the last_open cache, updating
3405 as necessary.
3406 (print_source): Don't reference file_info->file.
3407 (listing_listing): Likewise.
3408 (listing_print): Close the file in the cache, if any.
3410 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3412 * read.c (dwarf_file_string): New file static variable.
3413 (emit_expr): Look for constant sequence that leads up to a file
3414 name in DWARF debugging output.
3415 (stringer): Use dwarf_file_string to decide whether to accept a
3416 string as a file name.
3418 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3420 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3421 (crack_operand): Add reg->reglst MRI hack.
3422 (r_seg): Put reglst symbols in reg_section.
3423 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3425 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3427 * tc-sh.c (get_specific): Handle SGR & DBR.
3429 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3431 * tc-h8300.c (parse_reg): Take the length of the symbol into
3432 account when attempting to match a register name.
3433 * tc-h8500.c (parse_reg): Likewise.
3435 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3437 * cgen.c: Formatting changes to improve readability.
3439 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3441 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3442 delay slot.
3444 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3446 Based on a patch from Jim Wilson
3447 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3448 (tc_gen_reloc): Handle cross section PC relative relocs
3449 correctly.
3451 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3453 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3455 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3457 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3458 (expr_jmp_buf): New static local.
3459 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3460 (cgen_md_operand): New function.
3461 * tc-m32r.c: Clean up pass over `struct foo' usage.
3462 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3464 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3466 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3467 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3469 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * config/tc-i386.c (i386_operand): Give an error if there are
3472 unrecognized characters after an expression.
3474 For older changes see ChangeLog-9697