| blob | f5a25119c3c43f9e2e2729299137aa10e2b39065 |
1 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4 (hppa_gen_reloc_type): Conditionalize on BFD64.
5 (tc_gen_reloc): Re-enable ELF relocations.
6 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
8 1999-06-21 Ian Lance Taylor <ian@zembu.com>
10 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
11 warning.
12 (do_ldst): Move assignment out of if condition.
13 (md_apply_fix3): Add casts to avoid printf format warnings. Add
14 parentheses to avoid warning.
16 1999-06-21 Nick Clifton <nickc@cygnus.com>
18 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
19 macro to get at the BFD symbol associated with a GAS symbol.
21 1999-06-19 Ian Lance Taylor <ian@zembu.com>
23 * config/tc-ppc.c: Update for symbol handling changes.
24 * config/obj-coff.c: Likewise.
26 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
28 * tc-hppa.c: General cleanups of ELF support. No more spaces
29 and subspaces for ELF.
30 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
31 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
32 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
33 (UNWIND_SECTION_NAME): Likewise.
34 (space/subspace related structures): Conditionalize definitions
35 on OBJ_SOM.
36 (space/subspace directives and support routines): Conditionalize
37 definitions and references/uses on OBJ_SOM.
38 (label_symbol_struct): For ELF, track the symbol's segment. For
39 SOM track its space.
40 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
41 changes.
42 (USE_ALIASES): Kill for both SOM & ELF.
43 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
44 (pa_space, pa_subspace): Corresponding changes.
45 (pa_spaces_begin): Corresponding chagnes.
46 (md_begin): Do not muck around with space/subspace stuff for
47 OBJ_ELF.
48 (md_apply_fix): Temporarily disable argument relocation stuff
49 for OBJ_ELF.
50 (tc_gen_reloc): Temporarily disable relocation generation for
51 OBJ_ELF
52 (pa_build_unwind_subspace): Similarly.
54 1999-06-16 Nick Clifton <nickc@cygnus.com>
56 * config/tc-arm.c (thumb_set): New pseudo op.
57 (text, data, section): Override these pseudo ops with ARM
58 specific versions.
59 (s_thumb_set): New function: Perform the same as a .set pseudo
60 op, but also mark the alias'ed symbol as being a Thumb
61 function.
62 (arm_s_text): New function: Perform the same as the .text
63 pseudo op, but dump the literal pool before changing
64 sections.
65 (arm_s_data): New function: Perform the same as the .data
66 pseudo op, but dump the literal pool before changing
67 sections.
68 (arm_s_section): New function: Perform the same as the
69 .section pseudo op, but dump the literal pool before changing
70 sections.
71 (arm_cleanup): Do not reset the current section before dumping
72 the literal pool.
74 1999-06-17 Nick Clifton <nickc@cygnus.com>
76 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
77 OPTION_NO_WARN_UNMATCHED entries.
78 (md_parse_option): Generate a warning message if an unrecognised
79 option is encountered.
81 * config/tc-d10v.c (do_not_ignore_hash): New variable.
82 (get_operands): When parsing an expression after an '@' symbol
83 has been detected, do not ignore '#' symbols.
84 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
85 false.
87 1999-06-13 Ian Lance Taylor <ian@zembu.com>
89 From K. Richard Pixley <rich@noir.com>:
90 * configure.in (ppc-*-vxworks*): New target.
91 * configure: Rebuild.
93 1999-06-12 Philip Blundell <philb@gnu.org>
95 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
97 1999-06-13 Ian Lance Taylor <ian@zembu.com>
99 * write.c (adjust_reloc_syms): Rather than never reducing reloc
100 which refer to symbols in linkonce sections, permit reducing the
101 relocs if the symbol is local.
103 1999-06-12 Ian Lance Taylor <ian@zembu.com>
105 * subsegs.c (subseg_text_p): New function.
106 * as.h (subseg_text_p): Declare.
107 * read.c (do_align): Use subseg_text_p to set the default fill.
108 * write.c (subsegs_finish): Likewise.
109 * config/obj-coff.c (write_object_file): Likewise.
110 * config/tc-i386.h (md_maybe_text): Don't define.
111 (md_do_align): Use subseg_text_p to set the default fill.
112 * config/tc-m32r.c (m32r_do_align): Likewise.
113 * config/tc-sh.c (sh_do_align): Likewise.
114 * config/tc-sparc.h (md_do_align): Likewise.
116 1999-06-12 David O'Brien <obrien@freebsd.org>
118 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
119 * configure: Rebuild.
121 1999-06-12 Ian Lance Taylor <ian@zembu.com>
123 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
124 * Makefile.am: Rebuild dependencies.
125 * Makefile.in: Rebuild.
127 * config/tc-i386.c (i386_immediate): Remove unused label
128 seg_unimplemented.
130 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
131 * symbols.c: Likewise.
132 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
133 sy_next field when taking address, rather than symbol_next.
135 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
136 offsetT.
137 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
138 value from the output file architecture.
139 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
140 * dwarf2dbg.h: Change bfd_vma to addressT.
142 1999-06-11 Ian Lance Taylor <ian@zembu.com>
144 * dwarf2dbg.h: Use PARAMS in function declarations.
146 1999-06-11 Martin Dorey <mdorey@madge.com>
148 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
149 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
150 OBJ_ELF.
151 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
153 1999-06-11 Ian Lance Taylor <ian@zembu.com>
155 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
157 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
158 popsection.
160 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
162 * read.c (read_a_source_file): Only declare inescape if
163 QUOTES_IN_INSN.
165 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
166 match parameters.
167 (find_entry_byval): Add parens to avoid warning.
169 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
171 * symbols.c (resolve_symbol_value): Don't permit subtraction of
172 undefined symbols.
174 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
176 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
177 with isoctal.
179 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
180 synthetize_setx): New functions.
181 (md_assemble): Broken the special cases into the above
182 functions. Make compiler happy if sizeof(bfd_vma)==4.
183 Fix sethi generated from set/setuw. If instructions have a relloc,
184 always clear the fields to be relocated in the opcode.
185 (sparc_ip): Remove special_case global variable.
187 1999-06-10 Ian Lance Taylor <ian@zembu.com>
189 Based on patches from John W. Woznack <jwoznack@concentric.net>:
190 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
191 indication of success rather than a value.
192 (itbl_get_val): Likewise.
193 (itbl_get_field): Use strcspn. Change delimiters to include
194 parens.
195 * itbl-ops.h (itbl_get_reg_val): Update declaration.
196 (itbl_get_val): Likewise.
197 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
199 * symbols.c (copy_symbol_attributes): Convert local symbols to
200 regular symbols.
202 1999-06-10 Nick Clifton <nickc@cygnus.com>
204 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
205 ARM920t.
207 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
209 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
210 Optimize set if sizeof(bfd_vma) == 64.
211 (sparc_ip): Fix sethi - without %hi() it should generate
212 R_SPARC_22 reloc, not R_SPARC_HI22.
213 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
215 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
217 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
218 (s_ncons): New function.
219 (native_op_table): New table.
220 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
221 R_SPARC_OLO10 handling.
223 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
225 * expr.h (struct expressionS): Revert last change; widen X_op.
226 * config/tc-alpha.c (md_begin): Check the field is wide enough.
228 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
230 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
231 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
232 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
233 * Makefile.in: Regenerated.
235 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
236 `common' pass on to s_mri_common.
237 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
239 1999-06-06 Richard Henderson <rth@cygnus.com>
241 * config/obj-elf.c (obj_elf_section): Don't free the return
242 value of demand_copy_C_string.
244 1999-06-05 Richard Henderson <rth@cygnus.com>
246 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
247 creation logic from obj_elf_create_section.
249 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
250 (section_stack): New.
251 (special_sections): Make const.
252 (obj_elf_section): Gut and rewrite parsing.
253 (obj_elf_change_section): New function broken out of obj_elf_section.
254 (obj_elf_parse_section_letters): Likewise.
255 (obj_elf_section_word): Likewise.
256 (obj_elf_section_type): Likewise.
257 (obj_elf_previous): Treat as a toggle.
258 (obj_elf_popsection): New.
259 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
260 (ppc_section_type): Likewise.
261 * config/tc-ppc.h: Likewise.
263 * expr.h (struct expressionS): Don't make X_op a bitfield.
264 * config/tc-alpha.c: Update for symbol handling changes.
265 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
266 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
268 1999-06-05 Richard Henderson <rth@cygnus.com>
270 * dwarf2dbg.c (*): Convert to K&R + prototypes.
271 (dwarf2_gen_line_info): Kill unused variables.
272 (dwarf2_finish): Likewise.
273 (dwarf2_where): Likewise.
274 (dwarf2_directive_file): If we've only got a string,
275 hand off to s_app_file.
276 * ecoff.c: Move the include of ecoff.h.
277 * symbols.h (S_IS_FUNCTION): Prototype.
279 * read.c (LEX_HASH): Supply a default.
280 (lex_type): Use it.
281 (s_globl): Update `c' after skipping whitespace.
282 * read.h (LEX_END_NAME, is_name_ender): New.
283 * expr.c (get_symbol_end): Respect it.
285 1999-06-04 Mark Klein <mklein@dis.com>
287 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
288 to real if OBJ_SOM
289 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
291 * config/tc-hppa.c: Update for symbol handling changes.
293 1999-06-03 Ian Lance Taylor <ian@zembu.com>
295 * cgen.c: Update for symbol handling changes.
296 * config/tc-m32r.c: Likewise.
298 * config/tc-hppa.h: Update for symbol handling changes.
299 * config/tc-hppa.c: Likewise.
301 * config/tc-arm.h: Update for symbol handling changes.
302 * config/tc-arm.c: Likewise.
303 (symbol_make_empty): Remove. Just use symbol_create.
305 * symbols.c (symbol_set_tc): Correct name.
307 * Makefile.am: Rebuild dependencies.
308 ($(OBJS)): Don't depend upon struc-symbol.h.
309 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
310 * dep-in.sed: Don't remove struc-symbol.h.
311 * Makefile.in: Rebuild.
313 * doc/internals.texi (Symbols): Describe changes in symbol
314 handling.
316 1999-06-03 Richard Henderson <rth@cygnus.com>
318 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
319 instead of doing the work by hand.
321 1999-06-03 David Mosberger <davidm@hpl.hp.com>
323 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
324 state of line state-machine.
325 (struct ls): Collect DWARF2 line state-machine state in new member
326 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
327 resulted in any DWARF2 directives.
328 (reset_state_machine): New function.
329 (out_end_sequence): Ditto.
330 (dwarf2_gen_line_info): When switching sections or switching to a
331 lower text address, call out_end_sequence() first to terminate the
332 previous code sequence as code sequences MUST have monotonically
333 increasing addresses.
334 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
336 1999-06-03 David Mosberger <davidm@hpl.hp.com>
338 * as.c (parse_args): Add option -gdwarf2 to allow requesting
339 DWARF2 debug info (line information only, at this point).
340 * as.h: Update comment about supported debug formats.
341 * dwarf2dbg.c, dwarf2dbg.h: New files.
342 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
344 * expr.c (operand): Don't use [ for parens if we want an index op.
345 (op_encoding): Switch [ into O_index, if desired.
346 (op_rank): Renumber with O_index on bottom.
347 (expr): If O_index, match closing bracket.
348 * expr.h (O_index): New.
350 * read.c (read_a_source_file): Conditionally allow matched "
351 in lines passed to md_assemble.
353 * config/obj-elf.c (elf_pseudo_table): Add `common'.
355 1999-06-03 Ian Lance Taylor <ian@zembu.com>
357 Add support for storing local symbols in a small structure to save
358 memory when assembling large files.
359 * as.h: Don't include struc-symbol.h.
360 (symbolS): Add typedef.
361 * symbols.c: Include struc-symbol.h.
362 (local_hash): New static variable.
363 (save_symbol_name): New static function, from symbol_create.
364 (symbol_create): Call save_symbol_name.
365 (local_symbol_count): New static variable.
366 (local_symbol_conversion_count): Likewise.
367 (LOCAL_SYMBOL_CHECK): Define.
368 (local_symbol_make): New static function.
369 (local_symbol_convert): New static function.
370 (colon): Handle local symbols. Create local symbol for local
371 label name.
372 (symbol_table_insert): Handle local symbols.
373 (symbol_find_or_make): Create local symbol for local label name.
374 (symbol_find_base): Check for local symbol.
375 (symbol_append, symbol_insert): Check for local symbols.
376 (symbol_clear_list_pointers, symbol_remove): Likewise.
377 (verify_symbol_chain): Likewise.
378 (copy_symbol_attributes): Likewise.
379 (resolve_symbol_value): Handle local symbols.
380 (resolve_local_symbol): New static function.
381 (resolve_local_symbol_values): New function.
382 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
383 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
384 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
385 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
386 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
387 (symbol_previous, symbol_next): New functions.
388 (symbol_get_value_expression): Likewise.
389 (symbol_set_value_expression): Likewise.
390 (symbol_set_frag, symbol_get_frag): Likewise.
391 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
392 (symbol_mark_used_in_reloc): Likewise.
393 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
394 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
395 (symbol_mri_common_p): Likewise.
396 (symbol_mark_written, symbol_clear_written): Likewise.
397 (symbol_written_p): Likewise.
398 (symbol_mark_resolved, symbol_resolved_p): Likewise.
399 (symbol_section_p, symbol_equated_p): Likewise.
400 (symbol_constant_p): Likewise.
401 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
402 (symbol_get_obj, symbol_set_obj): Likewise.
403 (symbol_get_tc, symbol_set_tc): Likewise.
404 (symbol_begin): Initialize local_hash.
405 (print_symbol_value_1): Handle local symbols.
406 (symbol_print_statistics): Print local symbol statistics.
407 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
408 Declare new symbols.c functions. Move many declarations here from
409 struc-symbol.h.
410 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
411 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
412 (struct symbol): Move bsym to make it clearly the first field.
413 Remove TARGET_SYMBOL_FIELDS.
414 (symbolS): Don't typedef.
415 (struct broken_word): Remove.
416 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
417 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
418 (symbol_clear_list_pointers): Likewise.
419 (symbol_insert, symbol_remove): Likewise.
420 (symbol_previous, symbol_append): Likewise.
421 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
422 (struct local_symbol): Define.
423 (local_symbol_converted_p, local_symbol_mark_converted): Define.
424 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
425 (local_symbol_get_frag, local_symbol_set_frag): Define.
426 (local_symbol_get_real_symbol): Define.
427 (local_symbol_set_real_symbol): Define.
428 Define.
429 * write.c (write_object_file): Call resolve_local_symbol_values.
430 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
431 (TARGET_SYMBOL_FIELDS): Don't define.
432 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
433 ECOFF_DEBUGGING, add ECOFF fields.
434 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
435 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
436 ECOFF_DEBUGGING, add ECOFF fields.
437 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
438 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
439 * config/tc-mcore.h: Don't include struc-symbol.h.
440 (TARGET_SYMBOL_FIELDS): Don't define.
441 (struct mcore_tc_sy): Define.
442 (TC_SYMFIELD_TYPE): Define.
443 * Many files: Use symbolS instead of struct symbol. Use new
444 accessor functions rather than referring to symbolS fields
445 directly.
447 * read.c (s_mri_common): Don't add in value of line_label.
449 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
450 checking for SEC_LINK_ONCE.
452 * config/tc-sh.h (sh_fix_adjustable): Declare.
454 * app.c (input_buffer): New static variable.
455 (app_push): Save saved_input in allocated buffer.
456 (app_pop): Restored saved_input.
457 (do_scrub_chars): Change get parameter to take char * and int as
458 arguments. Change GET macro to pass input_buffer to get
459 function. Don't save input into allocated buffer.
460 * as.h (do_scrub_chars): Update declaration.
461 * input-file.c (input_file_get): Change to take char * and int.
462 Read data into passed in buffer. Remove static buffer.
463 * read.c (scrub_from_string): Change to take char * and int. Copy
464 data into passed in buffer.
466 * hash.h: Neaten. Declare hash_traverse.
467 * hash.c: Complete rewrite based on BFD hashing code.
468 * gasp.c (chunksize): New variable.
469 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
470 hash_delete.
472 1999-05-28 Nick Clifton <nickc@cygnus.com>
474 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
475 addend unless the target uses an old ABI.
477 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
479 -Wchar-subscripts cleanup
480 * listing.c (listing_newline): Use unsigned char variable, so
481 calls to isascii,iscntrl are correct.
482 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
483 (unsigned char).
484 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
485 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
486 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
487 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
489 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
491 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
492 width for Coldfire.
493 (arch_coldfire_p): New #define.
494 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
496 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
498 * config/tc-m68k.c (install_operand): Add places `n', `o'.
500 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
501 (install_operand): Add place `N'.
502 (init_table): Add registers ACC, MACSR, MASK.
504 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
506 * config/tc-m68k.c: Change mcf5200 --> mcf.
507 (archs): Add mcf5206e, mcf5307.
508 (m68k_ip): Add format `u'.
509 (install_operand): Add place `m', `M', `h'.
510 (init_table): Add upper/lower registers.
512 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
514 1999-05-28 Martin Dorey <mdorey@madge.com>
516 * config/tc-i960.c: Several minor changes to add ELF and
517 BFD_ASSEMBLER support.
518 * config/tc-i960.h: Likewise.
519 * configure.in (i960-*-elf*): New target.
520 * aclocal.m4, configure: Rebuild.
522 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
524 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
525 reloc changes when defined(BFD_ASSEMBLER).
527 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
529 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
531 * write.c (write_print_statistics): Output to file, not stderr.
533 * expr.c (generic_bignum_to_int32,64): Prototype.
535 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
536 output_sleb128, output_uleb128, output_big_sleb128,
537 output_big_uleb128, output_big_leb128): Prototype.
538 (output_big_sleb128, output_big_uleb128): Make inline.
539 (output_big_leb128): Remove inline
541 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
542 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
543 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
544 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
545 value for correct overflow check in write.c:fixup_segment.
546 * write.c (fixup_segment): Move bitfield overflow checks to after
547 the md_apply_fix call.
548 * config/obj-coff.c (fixup_segment): Likewise.
549 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
550 valueT *val argument.
552 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
554 * config/atof-ieee.c (gen_to_words): Correctly round a
555 denormalized number. Fix off-by-one in range checking for
556 exponent in a denormal.
558 1999-05-10 Nick Clifton <nickc@cygnus.com>
560 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
561 name.
563 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
565 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
567 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
569 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
570 (ReverseRegRegmem): Remove.
571 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
572 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
573 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
574 kludge.
576 From Doug Ledford <dledford@redhat.com>
577 * config/tc-i386.h (RegXMM): New for P/III.
578 * config/tc-i386.c: Add support for P/III.
580 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
582 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
583 (md_begin): Allow ppc32 insns in ppc64bridge mode.
584 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
586 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
588 * config/tc-i386.c (i386_immediate): Skip whitespace before
589 complaining about junk after expression.
590 (i386_displacement): Likewise.
592 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
594 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
595 Don't copy before downcaseing.
597 1999-05-05 Catherine Moore <clm@cygnus.com>
599 * tc-m68k.c: Include elf/m68k.h.
600 (m68k_elf_final_processing): New routine.
601 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
602 Define.
604 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
606 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
607 17 bit fmt insn.
609 1999-04-30 Nick Clifton <nickc@cygnus.com>
611 * config/tc-mcore.c (mcore_s_section): Dump literals before
612 changing section.
614 1999-04-29 Nick Clifton <nickc@cygnus.com>
616 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
617 for COFF/PE port.
619 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
621 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
622 (TC_INIT_FIX_DATA): Delete.
623 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
624 (TC_INIT_FIX_DATA): Delete.
625 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
626 * write.c (fix_new_internal): Initialize fx_cgen member.
627 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
628 (gas_cgen_md_apply_fix3): Update.
629 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
630 (md_cgen_record_fixup_exp): Update.
631 (FX_OPINFO_R_TYPE): Update.
633 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
634 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
635 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
636 * frags.h (struct frag): Make opindex, opinfo ints.
638 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
640 1999-04-26 Tom Tromey <tromey@cygnus.com>
642 * aclocal.m4, configure: Updated for new version of libtool.
644 1999-04-22 Nick Clifton <nickc@cygnus.com>
646 * config/tc-mcore.c (md_apply_fix3): Renamed function from
647 md_apply_fix.
648 (md_apply_fix3): Do not fix up absolute relocations against
649 symbolic values.
651 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
653 1999-04-20 Nick Clifton <nickc@cygnus.com>
655 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
656 changes and data-in-text directives.
657 (mcore_cons): New function: intercept cons() operations.
658 (mcore_float_cons): New function: intercept float_cons()
659 operations.
660 (mcore_stringer): New function: intercept stringer() operations.
662 1999-04-18 Ian Lance Taylor <ian@zembu.com>
664 * obj.h (struct format_ops): Change generate_asm_lineno field to
665 take no parameters.
666 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
668 * config/tc-alpha.c (find_opcode_match): Add default case to
669 switch.
670 (find_macro_match): Likewise.
671 (load_expression): Parenthesize && within ||.
673 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
675 1999-04-17 Nick Clifton <nickc@cygnus.com>
677 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
678 .text .data .section pseudo ops.
679 (mcore_s_section): New function. Dump lits before changing secs.
680 (mcore_s_text): New function. Dump lits before changing secs.
681 (mcore_s_data): New function. Dump lits before changing secs.
683 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
685 * config/tc-mips.c (mips_32bitmode): New.
686 (md_begin): Set mips_32bitmode if needed.
687 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
688 Set EF_MIPS_32BITMODE.
690 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
692 * config/obj-coff.c (c_section_symbol): Fix typo in previous
693 change.
695 1999-04-16 Nick Clifton <nickc@cygnus.com>
697 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
699 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
701 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
702 expressions correctly.
705 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
707 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
709 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
711 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
712 and fmpynfadd instructions.
714 1999-04-11 Richard Henderson <rth@cygnus.com>
716 * as.h (environ): Declare it, if needed.
717 * as.c (dump_statistics): Don't declare environ.
718 * configure.in (environ): Detect declaration.
719 * configure, config.in: Rebuild
721 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
722 (i386_displacement): Allocate enough space for replacement buffer.
723 Clean up replacement buffer initialization.
725 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
727 * subsegs.c (section_symbol): Don't create a new symbol if one
728 already exists; instead, use the existing one, but set its segment
729 and frag data if it hasn't already been defined.
730 * config/obj-coff.c (c_section_symbol): Likewise.
732 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
734 * tc-alpha.c (load_expression): Call as_bad instead of abort.
736 1999-04-08 Nick Clifton <nickc@cygnus.com>
738 * config/tc-mcore.c: New File: Support routines for MCore
739 assembler.
740 * config/tc-mcore.h: New File: Definitions for MCore assembler.
741 * config/obj-coff.c: Add support for mcore-pe target.
743 * Makefile.am: Add support for MCore targets.
744 * Makefile.in: Regenerate.
745 * configure.in: Add support for MCore targets.
746 * configure: Regenerate.
748 * doc/all.texi: Set MCORE.
749 * doc/as.texinfo: Document MCore specific command line options.
751 * write.h: Prevent multiple inclusion.
753 1999-04-06 Ian Lance Taylor <ian@zembu.com>
755 * asintl.h (LC_MESSAGES): Never define.
756 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
757 does not define it.
758 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
759 does not define it.
761 * Makefile.am (m68k-parse.c): If configuring in the source
762 directory, copy m68k-parse.y into the local directory before
763 running ylwrap, to remove spurious differences when generating
764 snapshots.
765 * Makefile.in: Rebuild.
767 * config/tc-sparc.h (md_do_align): Just allocate the number of
768 bytes necessary, rather than always allocating 1024.
770 1999-04-04 Ian Lance Taylor <ian@zembu.com>
772 * listing.c (listing_newline): Add cast to avoid warning.
773 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
774 * config/tc-i386.c (i386_scale): Add return value.
775 (build_displacement_string): Remove unused local temp_disp2.
776 (i386_intel_memory_operand): Add parentheses to avoid warning.
777 (i386_intel_operand): Remove unused local end_of_operand_string.
778 (i386_operand): Remove unused local operand_modifier.
779 (i386_operand): Add parens to avoid warning.
781 1999-04-04 Don Bowman <don@pixsci.com>
783 * configure.in: Add mips*-*-vxworks* target; have it define
784 MIPS_STABS_ELF.
785 * configure, config.in: Rebuild.
787 1999-03-31 Nick Clifton <nickc@cygnus.com>
789 * configure.in (emulations): Add support for arm-epoc-pe.
790 * configure: Regenerate.
791 * config/te-epoc-pe.h: New file. Define macros specific to
792 arm-epoc-pe target.
793 * config/tc-arm.h: Select epoc-pe-arm target format if configured
794 for arm-epoc-pe target.
796 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
798 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
800 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
802 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
803 detect ",n" without a condition.
804 (pa_parse_neg_cmpsub_cmpltr): Likewise.
807 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
809 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
810 instruction is encoded with one bit.
813 1999-03-23 Ian Lance Taylor <ian@zembu.com>
815 * doc/internals.texi (CPU backend): Mention that
816 line_separator_chars should not include newline. From thi
817 <ttn@mingle.glug.org>.
819 1999-03-22 Doug Evans <devans@casey.cygnus.com>
821 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
822 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
824 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
826 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
828 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
830 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
833 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
835 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
837 1999-03-15 Martin Hunt <hunt@cygnus.com>
839 * app.c (do_scrub_begin): Change '-' back to a symbol char
840 so we can use multiple opcodes on a line again.
842 * config/tc-d30v.c: By default, warn if a symbol has
843 the same name as a register. Plus some minor
844 updates from the branch.
846 1999-03-13 Nick Clifton <nickc@cygnus.com>
848 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
849 BFD_RELOC_16 and BFD_RELOC_64.
851 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
853 * expr.c (expr): Add missing else.
855 1999-03-12 Nick Clifton <nickc@cygnus.com>
857 * config/tc-arm.c (md_apply_fix3): Improve error message.
859 1999-03-11 Doug Evans <devans@casey.cygnus.com>
861 * Makefile.am (CPU_TYPES): Add fr30.
862 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
863 (fr30,m32r dependencies): Update.
864 * Makefile.in: Rebuild.
866 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
867 (gas_cgen_record_fixup_exp): Ditto.
868 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
869 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
870 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
871 (md_cgen_lookup_reloc): Update use of operand->type.
872 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
873 (md_convert_frag): Call cgen_operand_lookup_by_num.
874 (md_cgen_lookup_reloc): Update use of operand->type.
875 (m32r_cgen_record_fixup_exp): Ditto.
877 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
879 * config/tc-mips.c (md_show_usage): Fix message.
881 1999-03-03 Nick Clifton <nickc@cygnus.com>
883 * doc/c-arm.texi (ARM Syntax): Document new command line switches
884 and LDR reg,=<expr> instruction.
886 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
887 -mcpu=arm9tdmi.
889 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
891 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
893 1999-02-17 Nick Clifton <nickc@cygnus.com>
895 This patch was created by: Scott Bambrough
896 <scottb@corelcomputer.com>
898 * app.c:
899 Special cased '@' character. The '@' character is used as the
900 ARM assembler comment character, as a special character
901 and in ELF .symver pseudo-op's, and as a special character in
902 .type and .section pseudo-ops.
903 (symver_pseudo): New static variable.
904 (symver_state): New static variable.
905 (struct app_save): Add field 'symver_state'.
906 (app_push): Save global symver_state int struct app_save.
907 (app_pop): Restore global symver_state from struct app_save.
908 (do_scrub_chars): Special case handling of '@' character in
909 .symver pseudo-ops.
911 * configure.in: Modified to recognize armv* uname syntax from ARM
912 Linux kernel.
913 * configure: Regenerated.
915 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
916 a prefix to the section's type.
917 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
918 the type's typename.
920 * config/tc-arm.h: Add support for PIC generation:
921 (pic_code): New boolean.
922 (obj_relocate_extern): Define.
923 (TC_RELOC_RTSYM_LOC_FIXUP): Define
924 (TC_CONS_FIX_NEW): Define.
925 (tc_fix_adjustable): Define.
926 (GLOBAL_OFFSET_TABLE_NAME): Define.
928 * config/tc-arm.c: Add support for PIC generation:
929 (line_seperator_chars): Allow ';' as a seperator for Linux.
930 (is_immediate_prefix): New macro.
931 (arm_parse_reloc): New function.
932 (s_arm_elf_cons): New function.
933 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
934 (md_undefined_symbol): Special case handling for the Global Offset
935 Table's symbol.
936 (md_apply_fix3): Handle PIC relocs.
937 (tc_gen_reloc): Handle PIC relocs.
938 (md_parse_option): Add support for '-k' command line switch to
939 enable PIC generation.
940 (cons_fix_new_arm): New function.
941 (s_arm_elf_cons): New function.
943 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
945 * configure.in: Add comments for uses of AC_DEFINE.
946 * acinclude.m4: Likewise.
947 * acconfig.h: Remove.
948 * aclocal.m4: Rebuild.
949 * configure: Rebuild.
950 * Makefile.in: Rebuild.
951 * config.in: Rebuild.
953 1999-02-15 Jim Lemke <jlemke@cygnus.com>
955 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
956 non-constant offset from a base register.
958 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
960 * config/tc-alpha.c (md_show_usage): Put \ before newline in
961 strings always.
963 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
965 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
966 (emit_insn): Look for pc-relative and no-overflow specifiers on
967 internal relocation types.
969 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
971 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
972 -mcpu=NNNN flags.
974 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
975 mips_cpu instead.
976 (mips_4650, mips_4010, mips_4100): Variables removed.
977 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
978 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
979 variables.
980 (md_begin): Don't bother initializing the mips_NNNN variables;
981 mips_cpu is set, and that's good enough now.
982 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
983 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
984 (show): New function, to handle wrapping in the CPU lists.
985 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
987 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
989 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
990 than treat as an immediate specifier.
992 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
994 * config/tc-i386.c: Prototype many functions.
995 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
996 (i386_immediate): Remove unused second argument.
997 (i386_intel_operand): Fix i386_is_reg typo.
998 (i386_operand): Use allow_naked_reg.
999 (output_invalid): Make operand int for K&R.
1001 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1003 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1004 patch.
1005 * Makefile.in: Rebuild.
1007 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1009 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1010 (cgen.o): Ditto.
1011 (EXTRA_as_new_SOURCES): Comment out.
1012 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1013 * Makefile.in: Rebuild.
1014 * doc/Makefile.in: Rebuild.
1015 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1016 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1017 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1018 * configure: Rebuild.
1019 * aclocal.m4: Rebuild.
1020 * config.in: Rebuild.
1021 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1022 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1023 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1024 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1025 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1026 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1027 (gas_cgen_record_fixup_exp): Ditto.
1028 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1029 descriptor, not global variable.
1030 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1031 descriptor, not global variable. Refer to insert_operand handler
1032 via cpu descriptor, not global function.
1033 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1034 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1035 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1036 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1037 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1038 * config/tc-m32r.c: Ditto.
1039 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1040 (md_assemble): Ditto.
1041 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1043 1999-02-09 Nick Clifton <nickc@cygnus.com>
1045 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1046 relocations for ELF targets.
1048 1999-02-08 Nick Clifton <nickc@cygnus.com>
1050 * configure.in: Add support for StrongARM target.
1051 * configure: Regenerate.
1053 1999-02-05 Nick Clifton <nickc@cygnus.com>
1055 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1057 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1058 for COFF ports.
1060 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1062 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1064 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1066 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1067 (INTEL_DWORD_MNEM_SUFFIX): Define.
1068 (BYTE_PTR): Define.
1069 (WORD_PTR): Define.
1070 (DWORD_PTR): Define.
1071 (XWORD_PTR): Define.
1072 (SHORT): Define.
1073 (OFFSET_FLAT): Define.
1074 (FLAT): Define.
1075 (NONE_FOUND): Define.
1076 (No_dSuf): Define.
1077 (No_xSuf): Define.
1078 * config/tc-i386.c (set_intel_syntax): New routine.
1079 (intel_syntax): Declare.
1080 (allow_naked_reg): Declare.
1081 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1082 (intel_float_operand): New routine.
1083 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1084 Handle brackets as well as parens. Call i386_intel_operand for
1085 intel syntax. Reverse operands if appropriate. Handle new
1086 suffixes. Handle movzx and movsx.
1087 (i386_is_reg): New routine.
1088 (i386_immediate): New routine.
1089 (i386_scale): New routine.
1090 (i386_displacement): New routine.
1091 (i386_operand_modifier): New routine.
1092 (build_displacement_string): New routine.
1093 (i386_parse_seg): New routine.
1094 (i386_intel_memory_operand): New routine.
1095 (i386_intel_operand): New routine.
1096 (i386_operand): Call i386_displacement, i386_immediate,
1097 i386_scale, etc. instead of handling inline.
1098 (parse_register): Handle registers without prefix.
1100 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1102 * configure: Regenerate.
1103 * configure.in (arm-*-oabi): New.
1104 (thumb-*-oabi): New.
1105 * config/tc-arm.c (target_oabi): Declare.
1106 (md_apply_fix3): Support REL relocs.
1107 (md_parse_option): Handle -oabi.
1108 (elf32_arm_target_format): New routine.
1109 (md_longopts): Add OPTION_OABI.
1110 * config/tc-arm.h: Redefine TARGET_FORMAT.
1113 1999-01-28 Nick Clifton <nickc@cygnus.com>
1115 * write.c (write_relocs): Handle out of range error.
1117 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1118 (fr30_force_relocation): Default to 0.
1120 * config/tc-fr30.h (obj_fix_adjustable): Define.
1121 (TC_FORCE_RELOCATION): Define.
1123 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1124 relocs.
1126 1999-01-16 Nick Clifton <nickc@cygnus.com>
1128 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1129 merge of two instructions if the left instruciton kills the right.
1131 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1133 * Makefile.in: Regenerate.
1134 * configure.in: Redo test for using cgen.
1135 * configure: Regenerate.
1137 1999-01-09 Nick Clifton <nickc@cygnus.com>
1139 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1140 redefinition of this macro.
1142 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1144 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1145 warning.
1147 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1149 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1150 a read of HI or LO and an immediatly following branch.
1152 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1154 * config/tc-mips.c (md_begin): Another correction to the setting of
1155 mips_eabi64.
1157 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1159 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1161 1998-12-21 Nick Clifton <nickc@cygnus.com>
1163 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1164 bit insn when optimizing, so that parallelised instructions will
1165 start on a 32 bit boundary.
1167 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1169 * config/tc-mips.c (mips_eabi64): New.
1170 (md_begin): Set mips_eabi64.
1171 (mips_elf_final_processing): Use it.
1173 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1175 * config/tc-mips.c (mips_elf_final_processing):
1176 Correct setting of ABI in e_flags.
1178 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1180 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1182 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1184 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1186 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1188 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1189 warning, values that don't fit in the field.
1191 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1193 * config/tc-mips.c (mips_abi_string): New.
1194 (md_parse_option,md_longopts): Add mabi.
1195 (mips_elf_final_processing): Set e_flags based on mabi flag.
1197 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1199 * config/tc-mips.c (md_parse_option): Handle vr4111.
1201 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1203 * config/tc-h8300.c (build_bytes): Change message given if the
1204 instruction requires H8/300H mode and we're not in Hmode, to
1205 suggest that it may be the operand modes that are the problem, not
1206 necessarily the opcode.
1208 1998-12-10 Nick Clifton <nickc@cygnus.com>
1210 * config/tc-fr30.c: Add line separator character.
1212 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1214 * configure.in (hppa-*-mpeix*): New target.
1215 * config/obj-som.h (obj_som_compiler): Declare.
1216 * config/obj-som.c (compiler_seen): New static variable.
1217 (obj_som_compiler): New function.
1218 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1219 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1220 (pa_type_args): Set hppa_priv_level.
1221 (pa_compiler): New static function if OBJ_SOM.
1222 * configure: Rebuild.
1224 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1226 * read.c (output_leb128): Don't mark as inline.
1228 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1230 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1231 AIX .vbyte unaligned data support.
1232 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1233 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1234 sections.
1236 1998-12-07 Nick Clifton <nickc@cygnus.com>
1238 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1239 input handling.
1241 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1243 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1244 BFD_RELOC_ARM_PCREL_BRANCH.
1246 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1248 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1249 checking the target type.
1250 (mips-dec-bsd*): Set endian to little.
1251 * configure: Rebuild.
1253 COFF weak symbol support, based on patches from Mark Elbrecht
1254 <snowball3@usa.net>:
1255 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1256 * config/obj-coff.c (obj_coff_weak): New static function.
1257 (obj_coff_endef) [both versions]: Handle weak symbols.
1258 (coff_frob_symbol): Likewise.
1259 (yank_symbols): Likewise.
1260 (obj_pseudo_table): Add "weak".
1262 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1263 <aymeric.vincent@emi.u-bordeaux.fr>.
1264 * aclocal.m4: Rebuild with current tools.
1265 * configure: Rebuild.
1267 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1268 an assertion failure for a case we can't handle when OBJ_ECOFF.
1270 * expr.c (operator): And with 0xff to avoid problems with signed
1271 char.
1273 1998-12-03 Nick Clifton <nickc@cygnus.com>
1275 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1276 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1278 1998-12-02 Nick Clifton <nickc@cygnus.com>
1280 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1281 LDI:20 insn.
1283 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1285 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1286 of pcrel point.
1288 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1290 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1291 pcrel point.
1293 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1295 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1296 scope.
1297 (d10v_cleanup): Only generate previous insn if a multiline insn is
1298 not pending.
1300 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1302 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1303 FR30_OPERAND_I32.
1305 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1308 -marm6xxx command line switches.
1310 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1312 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1313 (itbl-ops.o): Delete duplicate dependencies.
1314 Rebuild dependencies.
1315 Add fr30 dependencies.
1316 * Makefile.in: Rebuild.
1318 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1320 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1321 opcode list.
1322 * listing.c: Ignore line terminator characters found inside
1323 strings.
1325 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1327 * po/gas.pot: Regenerated.
1329 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1331 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1332 fr30_is_label_start(). Also checks for delay slot insns.
1334 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1335 FR30 instructions which contain a colon in the mnemonic.
1337 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1339 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-fr30.c: Removed currently superflous code.
1343 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1345 * config/tc-fr30.h: New file.
1346 * config/tc-fr30.c: Tweaking so that it will compile.
1348 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1350 * config/tc-d10v.h (obj_fix_adjustable): Define.
1351 (TC_FORCE_RELOCATION): Define.
1352 (d10v_force_relocation): Declare.
1353 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1354 (md_apply_fix3): Handle Vtable relocs.
1355 (d10v_fix_adjustable): New.
1356 (d10v_force_relocation): New.
1358 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-d30v.c: Change default behaviour to ignore potential
1361 conflicts between register name and symbol names.
1363 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1365 * configure.in: Add fr30-*-*.
1366 * config/tc-fr30.c: New file.
1367 * Makefile.in: Regenerated.
1368 * config.in: Regenerated.
1369 * configure: Regenerated.
1370 * doc/Makefile.in: Regenerated.
1371 * po/gas.pot: Regenerated.
1373 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1375 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1376 are 16 bit insns.
1378 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1380 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1381 characters.
1382 (do_scrub_chars): Add some casts to unsigned char to avoid
1383 unwanted sign extension.
1384 * read.c (lex_type): Set characters about 127 to be symbol
1385 characters.
1386 * config/tc-i386.c (md_begin): Set identifier_chars and
1387 operand_chars for values above 127.
1389 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1391 * configure.in: detect cygwin* instead of cygwin32*
1392 * configure: regenerate
1394 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1396 * listing.c: Add support for producing a listing from piped
1397 input.
1399 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1401 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1402 (append_insn): Account for the tx39's multiply behavior.
1404 1998-10-26 Michael Meissner <meissner@cygnus.com>
1406 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1407 from assemble_parallel_insns. Add support for '->' to indicate
1408 explicitly serializing the instructions.
1409 (md_assemble): Ditto.
1411 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1413 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1414 WEAK handling.
1416 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1418 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1420 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1422 * config/tc-mips.c : support frame and regmask/fregmask when
1423 MIPS_STABS_ELF is specified.
1425 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1427 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1428 (md_apply_fix): Don't return 1 for VTABLE relocs.
1429 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1431 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1433 * doc/c-i386.texi: Replace occurences of "opcode" with
1434 "instruction mnemonic", "instruction", or "mnemonic" when
1435 referring to the name of an instruction. Use "opcode" when
1436 referring to the sequence of machine bytes.
1438 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1439 (is_opcode_char): Rename to is_mnemonic_char.
1440 (md_assemble and i386_operand): Correct error messages from
1441 "opcode" to "instruction mnemonic"
1442 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1443 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1444 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1445 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1446 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1447 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1448 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1450 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1452 * config/tc-i386.c (i386_operand): Check for garbage after
1453 register name.
1455 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1457 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1458 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1460 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1462 * config/tc-sh.h (obj_fix_adjustable): Define.
1463 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1464 (md_apply_fix): Likewise.
1465 (tc_gen_reloc): Likewise.
1466 (sh_fix_adjustable): New.
1468 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1470 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1471 * cgen.h (gas_cgen_finish_insn): Update prototype.
1472 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1473 cgen_insn_t -> CGEN_INSN_INT.
1474 (make_parallel): Update handling of CGEN_INT_INSN_P.
1475 (assemble_parallel_insn): Ditto.
1476 (target_make_parallel): New function.
1477 (md_assemble): Use it.
1479 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1481 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1483 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1485 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1486 converted into lower case.
1488 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1490 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1491 (gas_cgen_tc_gen_reloc): Likewise.
1492 * config/tc-m32r.h (obj_fix_adjustable): Define.
1493 * config/tc-m32r.c (m32r_fix_adjustable): New.
1494 (m32r_force_relocation): Handle VTABLE relocs.
1496 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1498 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1500 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1502 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1503 to lower case before parsing.
1505 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1506 parallel insns modift buts in the PSW as a side effect.
1508 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-d30v.c (find_format): Test for missing flag and
1511 control registers.
1513 (md_apply_fix3): Fix error messages to avoid
1514 assumption about presence of a symbol.
1516 (parallel_ok): Disallow parallel instructions that both modify the
1517 same flag register.
1519 (find_format): Generate a warning if an odd numbered register is
1520 used as the first register in a mutli-register instruction.
1522 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1524 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1525 relocations are always associated with a symbol.
1527 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1529 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1530 (elf32_sparc_force_relocation): Declare.
1531 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1532 (tc_gen_reloc): Handle vtable relocs.
1533 (elf32_sparc_force_relocation): New.
1535 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1537 * symbols.c (S_IS_FUNCTION): New.
1538 * config/tc-v850.h (obj_fix_adjustable): Define.
1539 (TC_FORCE_RELOCATION): Define.
1540 (v850_force_relocation): Declare.
1541 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1542 of fx_addnumber for VTABLE reloc addends.
1543 (md_apply_fix3): Handle VTABLE relocs.
1544 (v850_fix_adjustable): New.
1545 (v850_force_relocation): New.
1547 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1549 * tc-hppa.c (fp_operand_format): Add some additional formats.
1550 (pa_ip): Do not automatically promote into pa2.0 mode.
1551 (pa_level): Handle ".level 2.0".
1553 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1555 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1556 * config/tc-i386.h (template.extension_opcode): Change to
1557 unsigned int to allow full range of 8-bit opcode suffixes.
1558 (None): Redefine as 0xffff.
1560 From Jeff B Epler <jepler@usgs.gov>
1561 * doc/c-i386.texi (i386-SIMD): New section.
1563 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1565 * read.c (discard_rest_of_line): New function.
1566 * read.h: Declare it.
1567 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1569 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1571 * config/tc-d10v.c (find_symbol_matching_register): New function.
1572 (find_opcode): Cope with the case where a register name matches
1573 a symbol name.
1575 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1577 * config/tc-v850.c (md_pcrel_from): Rename to
1578 v850_pcrel_from_section.
1579 (v850_pcrel_from_section): Do not resolves symbols in other
1580 sections.
1582 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1584 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-d10v.c (find_opcode): Generate an error if a register
1587 is supplied for an operand that should not be a register.
1589 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1592 instructions to have another instruction in the right bin.
1594 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1597 the right container if the left container holds a branch
1598 instruction.
1600 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1602 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1603 both a register name and symbol name.
1604 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1606 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1608 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1609 execution unit class.
1611 (reg_name_search): If a name matches a register and a symbol,
1612 prefer the register.
1613 (find_format): Disallow flag registers when a general purpose
1614 register is required.
1615 If a number is required, but a register has been given, check to
1616 see if a symbol with the same name as the register exists, and if
1617 so, use that symbol.
1619 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1621 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1623 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-d30v.c (find_format): Do not accept flag registers as
1626 general purpose registers.
1627 (find_format): If an immediate value is expected at a given place
1628 in a format, but a register name has been provided instead, check
1629 to see if that register name matches the name of a predefined
1630 symbol and if it does, then use the symbol instead.
1631 (reg_name_search): If a register name matches a symbol name,
1632 prefer the register name to the symbol name.
1634 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1636 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1637 the previous insn to empty.
1639 1998-09-20 Michael Meissner <meissner@cygnus.com>
1641 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1642 pieces, forcing the use of an ANSI compiler.
1644 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1646 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1647 relocs.
1648 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1650 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1652 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1653 assembler syntax.
1654 (obj_elf_vtable_entry): Likewise.
1655 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1656 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1657 (tc_gen_reloc): Likewise.
1658 (arm_fix_adjustable): Likewise.
1659 (elf32_arm_force_relocation): New.
1660 (armelf_frob_symbol): Remove coff-style symbol support.
1662 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1664 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1666 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1668 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1669 OBJ_COFF so that routine is defined for a.out format.
1671 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1673 * config/tc-i386.c (i386_operand): Detect non-segment registers
1674 used as segment prefixes.
1676 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1678 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1679 optimize across FDE boundaries.
1681 * config/obj-coff.c (obj_coff_section): Preserve any link once
1682 flags when setting the section flags.
1684 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1687 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1689 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1691 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1692 to the host width.
1694 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1696 * frags.c (frag_grow): Include the size of the frag struct in the
1697 obstack chunk size.
1699 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1700 if the new subseg comes before the old.
1702 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1704 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1705 to handle edge8 and edge16.
1707 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1709 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1710 before we clobber the symbol involved.
1712 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1714 * config/tc-arm.c: Remove OBJ_ELF definitions for
1715 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1716 use arm_adjust_symtab for OBJ_COFF.
1717 (armelf_adjust_symtab): New Routine.
1718 * config/tc-arm.h: Define obj_adjust_symtab to
1719 armelf_adjust_symtab for OBJ_ELF.
1721 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1723 * configure.in: Make all i386-elf targets use bfd_gas.
1724 * config/tc-i386.c (tc_i386_force_relocation): New.
1725 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1726 (md_apply_fix3): Likewise.
1727 (tc_gen_reloc): Handle them.
1728 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1729 tc_i386_force_relocation.
1731 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1735 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1738 current opcode after writing the first insturction of a reverse
1739 sequential pair.
1741 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1743 * read.h (generate_lineno_debug): Add prototype.
1744 * read.c (generate_lineno_debug): Make non-static.
1746 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1748 * config/tc-i386.c (md_assemble): Only warn for address/data size
1749 prefixes.
1751 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1754 against Thumb function names, as the linker needs this information.
1756 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1758 * expr.c (operand): Check also that there is no advance in operand
1759 after atof_generic in order to decide "is it label 0f or floating
1760 point number?".
1762 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1765 command line options with a single dash.
1766 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1768 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1770 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1771 * tc-arm.c (arm_fix_adjustable): New routine.
1773 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1775 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1776 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1777 demand_empty_rest_of_line before mri_comment_end.
1778 (equals): Check garbage after expression before
1779 mri_comment_end in MRI mode.
1781 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1783 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1784 small immediate constant to use the constant itself rather than
1785 always using 1.
1787 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1789 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1790 (pa_leave): Likewise.
1792 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1794 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1795 prefixes.
1796 (i386_operand): Fix an error message.
1798 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1800 * doc/c-arm.texi (ARM Directives): Document .req directive.
1802 * config/tc-arm.c (reg_required_here): Display erroneous string if
1803 the register name could not be decoded.
1804 Do not set inst.instruction if the sift is -1.
1806 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1808 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1809 we do for EXTERN.
1811 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1813 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1814 even if it is belived to be unnecessary.
1816 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1818 config/tc-i386.c (i386_operand): Size immediate constants by
1819 suffix (erroneously removed as part of July 7 change).
1821 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1823 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1824 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1825 (armelf_frob_symbol): New Routine.
1826 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1828 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1830 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1832 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1835 command line switches passed to assembler.
1837 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1839 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1840 (gas_cgen_opcode_desc): Declare.
1841 (gas_cgen_parse_operand): Declare.
1842 (*): Prepend gas_ to gas specific fns to denote them as such.
1843 All uses updated.
1844 * cgen.c (gas_cgen_opcode_desc): New global
1845 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1846 (queue_fixup): Renamed from cgen_queue_fixup.
1847 (*): Prepend gas_ to gas specific fns to denote them as such.
1848 All uses updated.
1849 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1850 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1851 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1852 Open opcode table and initialize it.
1853 (make_parallel): Use gas_cgen_opcode_desc.
1854 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1855 (md_assemble): Ditto.
1857 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1859 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1860 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1861 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1862 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1863 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1864 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1865 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1866 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1867 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1868 (INIT_STAB_SECTION): Likewise.
1869 (OBJ_PROCESS_STAB): Likewise.
1871 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1872 (md_parse_option): Watch for them.
1873 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1874 (md_begin): Kill neverdef code.
1875 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1876 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1877 (s_alpha_coff_wrapper): New.
1878 (md_pseudo_table): Trap all ECOFF pseudos.
1880 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1882 Start of changes to remove mdebug section from mips*-elf
1883 Based on MIPS_STAB_ELF definition
1884 * acconfig.h: undef if not configured
1885 * config.in: undef if not configured
1886 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1887 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1888 * stabs.c (s_stab_generic): flush frag
1890 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1892 * configure.in: (arm-*-elf): Handle.
1893 (thumb-*-elf): Handle.
1894 * configure: Regenerate.
1895 * read.c (stringer): Fix typo in comment.
1896 * write.c (fixup_segment): Don't add symbol value to addend if
1897 TC_ARM and OBJ_ELF.
1898 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1899 sections.
1900 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1901 for OBJ_ELF.
1903 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1905 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1906 (write_2_short): Emit warning if new flag is set.
1907 (do_assemble): Set flags if left instruction is one of special
1908 "right-instruction-killer" type.
1910 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1912 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1913 Always output words in debug_info section as big endian.
1914 (sparc_target_format): Choose correct bfd target.
1915 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1917 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1919 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1920 to work with internationalization code. Issue an error when two
1921 operands match that are not allowed to match.
1923 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1925 * configure.in (install_tooldir): Allow target to specify whether
1926 it wants to be installed in $(tooldir)/bin.
1927 * configure: Regenerate.
1928 * Makefile.am (install-exec-local): Set install-exec-tooldir
1929 dependency via configure.
1930 * Makefile.in: Regenerate.
1932 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1934 * Makefile.am (install-exec-local): Split into two ...
1935 (install-exec-bindir,install-exec-tooldir): New rules.
1936 * Makefile.in: Regenerate.
1938 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1940 * Makefile.am (install-exec-local): Don't remove the file before
1941 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1942 W. Rozycki <macro@ds2.pg.gda.pl>.
1943 * Makefile.in: Rebuild.
1945 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1947 * cgen.c: Include libiberty.h.
1948 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1949 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1950 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1951 (md_cgen_lookup_reloc)): Declare.
1952 (md_cgen_record_fixup_exp): Declare.
1953 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1954 (m32r_relax_frag): Declare.
1955 (cgen_md_apply_fix3): Decls moved to cgen.h.
1956 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1957 (m32r_cgen_record_fixup_exp): Delete decl.
1958 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1959 (assemble_nop): Delete.
1960 (expand_debug_syms): Delete unused `exp'.
1961 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1962 Add default case for -Wall.
1963 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1964 (md_atof): Delete unused wordP.
1966 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1968 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1969 value.
1971 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1973 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1974 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1975 .print, .purgem, and .struct. Remove documentation for
1976 .app-file.
1978 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1980 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1981 Update call to insert_operand.
1983 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1987 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1989 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1990 whitespace after a prefix operator.
1992 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1994 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1996 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1998 * config/tc-sparc.c (log2): New static function.
1999 (s_reserve): Use log2 to convert alignment before calling
2000 record_alignment.
2001 (s_common): Use log2 to convert alignment before calling
2002 record_alignment and frag_align.
2003 (sparc_cons_align): Use log2.
2005 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2007 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2008 (s_common): Likewise.
2010 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2011 initialization of waddr.
2012 (sparc_elf_final_processing): Add default case to switch.
2014 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2016 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2017 than temporary real.
2019 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2021 * write.c (subsegs_finish): Don't align the segments if there were
2022 any errors.
2024 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2025 copying aux information.
2027 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2028 expression into a symbol.
2030 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2032 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2033 type to unsigned int.
2034 (md_assemble): Change type used to store offsets from unsigned
2035 long to long.
2036 (i386_operand): Switch error check to only call RESTORE_END_STRING
2037 once after parse_register.
2039 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-v850.c (md_show_usage): Changed format to match that
2042 of gcc, ld, etc.
2044 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2046 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2048 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2049 relocs.
2050 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2051 weak.
2053 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2055 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2056 * doc/Makefile.in: Rebuild.
2058 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2060 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2061 for %lo expressions.
2062 (mips_ip, case 'u'): Move range check after code to mask
2063 off bits in %hi/%lo expressions. Mask off high bits for
2064 %lo expressions.
2066 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2068 * doc/Makefile.am (gasver.texi): New target.
2069 (as.info, as.dvi): Depends upon gasver.texi.
2070 * doc/as.texinfo: Include gasver.texi. Mention version number on
2071 title page and in top node.
2072 * doc/Makefile.in: Rebuild.
2074 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2076 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2077 but not including the line containing the edict.
2078 * listing.h (LISTING_EOF): New.
2079 * input-scrub.c (input_scrub_next_buffer): Call it.
2081 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2083 * config/tc-i386.c (i386_operand): Don't set the size of an
2084 immediate address based solely on the suffix and the mode.
2086 * config/tc-i386.c (md_assemble): Add assertion to make sure
2087 overlap2 does not set Imm.
2089 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2090 sequences of whitespace to a single space.
2091 (is_space_chars): Just compare with space.
2092 (md_begin): Don't initialize space_chars.
2093 (md_assemble): Just skip a single whitespace character.
2094 (i386_operand): Rewrite base-index parsing to use new
2095 parse_register, and to skip white space. Skip white space in a
2096 number of other places too. Don't give error message if
2097 parse_register fails.
2098 (parse_register): Change reg_string parameter to be non-const.
2099 Add end_op parameter. Skip white space after the `%', and return
2100 end of register string. Give error message here rather than
2101 caller.
2103 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2105 Based on patch from Matt Semersky <matts@scd.hp.com>:
2106 * expr.c (op_encoding): Make const.
2107 (expr_set_precedence): New function.
2108 (expr_begin): Don't set operator rankings, just call
2109 expr_set_precedence.
2110 * expr.h (expr_set_precedence): Declare.
2111 * read.c (s_mri): Call expr_set_precedence.
2113 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2115 * doc/as.texinfo (Statements): Remove paragraph discussing
2116 continuing lines with a backslash. This hasn't worked for years,
2117 if it ever did.
2119 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2121 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2122 symbol definitions.
2123 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2124 (ps_CTORS, ps_DTORS): New section types.
2125 (vms_fixup_xtors_section): New function
2126 (Ctors_Psect, Dtors_Psect): Define.
2127 (IS_GXX_XTOR): Define
2128 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2129 Filter static constructors/destructors and add to
2130 Ctors_Symbols/Dtors_Symbols chain.
2131 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2132 appropriate section.
2134 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2135 * makefile.vms: Merge vax/vms support.
2137 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2139 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2140 (elf_pseudo_table): Add them.
2141 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2142 (md_apply_fix): Accept them.
2143 (mips_fix_adjustable): Don't adjust them.
2144 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2145 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2146 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2147 (tc_fix_adjustable): Don't adjust them.
2149 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2151 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2152 (cgen.o): Use it.
2153 * Makefile.in: Regenerate.
2154 * configure.in: AC_SUBST cgen_cpu_prefix.
2155 * configure: Regenerate.
2157 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2159 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2160 Changed all users of COND12_DELAY.
2162 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2164 * config/tc-mn10300.c (set_arch_mach): New function.
2165 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2166 (md_begin): Default to mn10300 mode.
2167 (md_assemble): Only accept instructions for the core mn10300
2168 chip and the active machine type.
2170 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2172 * subsegs.h (segment_info_type): Give the struct a name.
2173 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2174 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2175 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2176 * config/tc-w65.h (tc_reloc_mangle): Declare.
2177 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2179 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2181 * config/tc-v850.c (v850_comm): Restore old section
2182 after common processing.
2184 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2186 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2188 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2190 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2191 char with code that explicitly sign-extends.
2193 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-v850.c (md_begin): Restore text section as the current
2196 section after creating call table sections.
2197 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2198 code.
2200 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2201 with call to macro SYM_AUXINFO.
2203 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2205 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2206 with the program transform name.
2207 * Makefile.in: Rebuild.
2209 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2211 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2212 information.
2214 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2216 * config/tc-i386.c (i386_operand): Be prepared for a space between
2217 the open parenthesis and the start of the register operand,
2218 because of the June 16 change.
2220 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2222 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2223 BFD_ASSEMBLER.
2225 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2228 even if it is belived to be unnecessary.
2230 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2232 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2233 symbols.
2234 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2236 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2238 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2239 shift amount for a repeated operand. The shift amount for the
2240 repeated copy comes from the size of the operand.
2242 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2244 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2246 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2248 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2250 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2252 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2253 characters in it as LEX_IS_SYMBOL_COMPONENT.
2254 * config/tc-i386.h (tc_symbol_chars): Define.
2255 (extra_symbol_chars): Declare.
2256 * config/tc-i386.c (extra_symbol_chars): Define.
2257 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2258 (line_comment_chars): Set to '/' if TE_LINUX.
2259 * doc/c-i386.texi (i386-prefixes): Update.
2260 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2262 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2264 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2265 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2267 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2269 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2270 constraint in instructions REP & REPI.
2272 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2274 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2275 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2277 (check_range): If the operand is shifted, then shift the number
2278 before checking its range.
2280 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2282 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2283 common sections.
2285 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2287 * config/tc-v850.c (v850_comm): Create special sections as needed.
2289 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2291 * config/tc-d10v.c (write_2_short): Addition of swapping
2292 instructions for sequential and reverse sequential order when
2293 given order is not possible.
2295 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2297 * Makefile.am: Rebuild dependencies.
2298 (DEP_INCLUDES): Fix reference to intl build directory.
2299 * Makefile.in: Rebuild.
2301 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2303 * doc/c-i386.texi: Update 16 bit documentation.
2305 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2306 IgnoreDataSize to IgnoreSize as they are used for address size as
2307 well as data size.
2308 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2309 32-bit mode, similarly addr16/data16 and variants.
2311 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2313 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2314 sequential word multiply instructions.
2316 (do_assemble): Add extra command line argument, to allow mul32
2317 attribute to be preserved across parallel insns.
2318 (md_assemble): Insert NOPs between explicitly parallel insns which
2319 contain an 32 bit multiply and a 16 multiply.
2321 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2323 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2324 likewise for REPE.
2326 * config/tc-i386.c (reloc): Add braces.
2328 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2329 consistent with Intel naming.
2330 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2331 use bitfields in sib_byte.
2332 (modrm_byte): Don't use bitfields here either.
2334 * config/tc-i386.c (current_templates): Add const.
2335 (parse_register): Add const to return, param, and char *s.
2336 (i386_operand): Add const to reg_entry *r.
2337 * config/tc-i386.h (templates): Add const to start, end.
2339 Inspired by code for 16 bit gas support from Martynas Kunigelis
2340 <martynas@nm3.ktu.lt>:
2341 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2342 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2343 (uses_mem_addrmode): Remove.
2344 (md_estimate_size_before_relax): Add support here too.
2345 (md_relax_table): Rewrite interface to md_relax for 16 bit
2346 support.
2347 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2348 (opcode_suffix_to_type): Remove.
2349 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2350 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2351 (md_convert_frag): Likewise.
2352 (i386_operand): Add support for 16 bit base/index regs,
2353 immediates, and displacements. Remove some unnecessary casts, and
2354 localise end_of_operand_string, displacement_string_start,
2355 displacement_string_end variables. Add GCC_ASM_O_HACK.
2356 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2358 * config/tc-i386.c (prefix_hash): Remove.
2359 (md_begin): Rewrite without obstacks. Remove prefix hash table
2360 handling. Rewrite lexical table handling.
2361 (i386_print_statistics): Don't print prefix statistics.
2362 (md_assemble): Rewrite instruction parser so that line is not
2363 converted to lower case. Don't do a hash_find for prefixes,
2364 instead recognise them via opcode modifier.
2365 (expecting_operand, paren_not_balanced): Localise variables.
2366 * config/tc-i386.h (IsPrefix): Define.
2367 (prefix_entry): Remove.
2369 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2370 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2371 '\\' in case where comment_chars contains '/'.
2373 * config/tc-i386.c (MATCH): Ensure given operand and template
2374 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2375 you must write `ljmp *table(%ebx)'.
2377 From H.J. Lu <hjl@gnu.org>:
2378 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2379 as 0 ifndef BFD_ASSEMBLER.
2380 (md_assemble): Allow immediate operands without suffix or
2381 other reg operand to default in size to the current code size.
2383 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2385 * config/tc-v850.c (md_begin): Restore creation of
2386 .call_table_text and .call_table_data sections.
2388 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2390 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2391 after emitting a word of noops.
2393 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2395 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2396 (i386_operand): Simplify checks for valid base/index combinations.
2397 Disallow `in 4(%dx),%al'.
2399 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2400 index_reg const.
2401 (add_prefix): Change parameter from char to int.
2403 * config/tc-i386.h (Ugh): Define opcode modifier.
2404 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2406 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2407 CONSISTENT_REGISTER_MATCH macros to check register types more
2408 thoroughly. Check for illegal suffix/operand combinations
2409 when matching insns with operands. Handle new `s' suffix, and
2410 associated FloatMF opcode modifier for float insns with memory
2411 operands.
2412 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2413 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2414 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2415 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2416 DATA_PREFIX_OPCODE throughout.
2418 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2419 (md_assemble): Rewrite suffix/register operand checking code to be
2420 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2421 AnyMem, the better to grep.
2422 (pi): Remove Abs.
2423 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2424 given a memory operand. Don't set Abs bits either.
2425 (type_names): Remove Mem*, Abs*.
2426 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2427 define opcode_modifiers as these cases are handled by Disp8,
2428 Disp16, Disp32 and suffix checks.
2429 (COMES_IN_BOTH_DIRECTIONS): Remove.
2430 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2432 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2433 if IgnoreDataSize modifier given. Remove ShortformW modifier
2434 test. Add test for ShortForm in W base_opcode modification.
2435 Merge Seg2ShortForm and Seg3ShortForm code.
2436 * config/tc-i386.h (ShortFormW): Remove.
2437 (IgnoreDataSize): Define.
2439 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2441 * config/tc-d30v.c (md_assemble): Store previous segment state
2442 with previous instruction.
2444 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2446 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2447 (ebp, esp): Remove static variables.
2448 (MATCH): Remove test for InOutPortReg.
2449 (i386_operand): Properly handle InOutPortReg here instead.
2450 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2451 (md_assemble): Simplify and correct modrm and sib generation.
2452 (i386_operand): Add warning for scale without index.
2453 Rewrite checks for valid base/index combinations.
2455 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2456 macros and enclose in do while(0).
2457 (RESTORE_END_STRING): Likewise.
2458 (md_assemble): Add one to printed operand number so we start
2459 from 1 not 0. Add some more gettext invocations.
2460 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2461 number here too.
2463 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2464 DATA_PREFIX, SEG_PREFIX): Define.
2465 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2466 (check_prefix): Remove function.
2467 (add_prefix): New function. Add prefix to i.prefix as well as
2468 doing checks.
2469 (md_assemble): Changes for add_prefix. Remove hack for wait
2470 prefix, instead always output prefixes in fixed order. Test
2471 for jcxz/loop when selecting between word & dword operations,
2472 and add address size prefix rather than operand size prefix.
2473 Remove operand -> address size hack when emitting jcxz/loop.
2474 (i386_operand): Remove O_Absent check as it's done in expr.
2476 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2478 * configure.in: Recognize m5200 as a cpu_type of m68k.
2479 * aclocal.m4: Rebuild with current libtool.
2480 * configure: Rebuild.
2482 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2484 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2485 to relaxable_symbol to prevent references to external symbol from
2486 being relaxed.
2488 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2490 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2491 symbols are relaxable.
2493 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2495 * config/tc-v850.c (md_begin): Don't create special
2496 sections by default.
2498 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2500 * config/tc-mips.c (macro): For div and udiv, close the
2501 reorder block as soon as possible.
2503 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2505 From Matt Semersky <matts@scd.hp.com>:
2506 * macro.c (macro_mri_mode): New function.
2507 * macro.h (macro_mri_mode): Declare.
2508 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2509 MRI mode.
2511 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2513 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2514 OBJ_EVAX case.
2516 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2517 until after xstrdup in OBJ_EVAX case.
2519 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2521 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2522 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2523 of hardcoded magic number.
2524 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2526 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2528 * read.c (do_s_func): New function.
2529 (s_func): Call it.
2530 * read.h (do_s_func): Add prototype.
2532 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2534 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2535 nops if fill pattern not specified.
2537 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2539 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2540 * config/te-go32.h (TE_GO32): Define.
2541 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2543 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2545 Implement .func/.endfunc pseudo-ops.
2546 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2547 (s_func): Declare.
2548 * read.c (potable): Add .func,.endfunc.
2549 (s_func): New function.
2550 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2551 functions.
2552 (in_doc_func_p,current_function_label): New static globals.
2553 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2555 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2557 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2558 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2559 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2560 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2561 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2562 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2563 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2564 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2565 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2566 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2567 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2568 * config/tc-a29k.c: Don't define md_short_jump_size,
2569 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2570 * config/tc-alpha.c: Likewise.
2571 * config/tc-alpha.h: Likewise.
2572 * config/tc-arm.c: Likewise.
2573 * config/tc-h8300.c: Likewise.
2574 * config/tc-h8500.c: Likewise.
2575 * config/tc-hppa.c: Likewise.
2576 * config/tc-i860.c: Likewise.
2577 * config/tc-i960.c: Likewise.
2578 * config/tc-ppc.c: Likewise.
2579 * config/tc-sh.c: Likewise.
2580 * config/tc-sparc.h: Likewise.
2581 * config/tc-tic30.c: Likewise.
2582 * config/tc-w65.c: Likewise.
2583 * config/tc-z8k.c: Likewise.
2585 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2587 * config/tc-vax.c (_): Delete this macro used for placeholder
2588 values in vax_operand_width_size; it conflicts with the _() macro
2589 used for internationalization.
2591 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2593 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2594 code. From Chris Moller <moller@bops.com>.
2596 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2597 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2598 * read.c (emit_expr): Initialize seg and subseg fields of a new
2599 broken word.
2600 * write.c (write_object_file): Switch to the appropriate segment
2601 and subsegment when processing a broken word.
2603 * config/tc-m68k.c (mri_assemble): New static function.
2604 (build_mri_control_operand): Call mri_assemble rather than
2605 md_assemble.
2606 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2607 (s_mri_endf, s_mri_endw): Likewise.
2609 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2611 * read.c (s_org): Call md_flush_pending_output if it is defined.
2613 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2615 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2617 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2618 (md_parse_option): Add for same.
2619 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2620 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2621 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2623 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2625 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2627 * config/tc-arm.c (find_real_start): Relax definition of local
2628 labels.
2630 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2632 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2633 symbols at the given address, not just the last one specified.
2635 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2637 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2638 or number_to_chars_littleendian to write data.
2640 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2642 * config/tc-v850.c (md_assemble): Remove artificially created
2643 register name symbols.
2645 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2647 * write.c (fixup_segment): Change "segment" to "section" in
2648 error message.
2650 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2652 * write.c (fixup_segment): Change sym1-sym2 message again.
2654 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2656 * write.c (fixup_segment): Improve error message for sym1-sym2
2657 errors when sym1 is in a different segment from sym2.
2659 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2661 * config/tc-m32r.c (warn_unmatched_high): New static local.
2662 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2663 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2664 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2665 (md_parse_option): Likewise.
2666 (md_show_usage): Likewise.
2667 (m32r_frob_file): Likewise.
2669 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2670 (read_a_source_file): Call them.
2671 * read.h (stabs_generate_asm_file): Declare.
2672 * stabs.c (stabs_generate_asm_file): New function.
2673 (generate_asm_file): New function.
2674 (stabs_generate_asm_lineno): Move file name handling into
2675 generate_asm_file.
2677 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2679 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2680 (d30v_current_align, d30v_current_align_seg): New variables.
2681 (d30v_last_label): New variable.
2682 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2683 (s_d30v_data, s_d30v_section): Likewise.
2684 (md_pseudo_table): Call them.
2685 (md_begin): Initialize d30v_current_align_seg.
2686 (md_assemble): Call d30v_align when needed by known current alignment.
2687 (d30v_frob_label, d30v_cons_align): New functions.
2688 * config/tc-d30v.h (md_do_align): Remove.
2689 (tc_frob_label): Call d30v_frob_label.
2690 (md_cons_align): New.
2692 * config/tc-d30v.c (find_format): Convert complex expressions to
2693 expression symbols before processing. Clean up code formatting.
2695 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2697 * po/Make-in (install-info): New target.
2699 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2702 instructions.
2703 * config/tc-mn10300.c (md_assemble): Likewise.
2705 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2707 * Makefile.am: Update with `make dep-am'.
2708 (HFILES): Add cgen.h.
2709 (cgen.o): Depend on cgen.h.
2710 * Makefile.in: Regenerate.
2712 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2714 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2716 * gasp.c (grab_label): Permit a label to be a preprocessor
2717 variable by permitting a label to start with a backslash.
2719 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2721 * config/tc-mips.c (validate_mips_insn): Removed hack
2722 for previously inaccessible bitfields in some INSN_TRAP
2723 instructions.
2725 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2727 * config/tc-d30v.c (do_assemble): Abort with error message
2728 if opcode operands do not match.
2730 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2732 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2733 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2734 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2735 similar new 'q' operand.
2737 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2739 * cgen.c (cgen_asm_finish_insn): Fix typo.
2741 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2743 * cgen.h: New file.
2744 * cgen.c: Include it.
2745 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2746 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2747 All callers updated.
2748 * config/tc-m32r.c: Include cgen.h.
2749 (m23r_insn): New members num_fixups,fixups.
2751 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2753 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2754 to avoid compiler warning.
2756 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2758 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2759 calling make.
2761 * makefile.vms (OBJS): Add ehopt.obj
2763 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2765 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2767 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2769 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2770 a short format insn.
2771 (md_assemble): Set it for explicitly packed insns.
2773 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2775 * config/obj-coff.c (c_symbol_merge): Do not take address of
2776 native fields when performing the memcpy.
2778 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2780 * config/tc-mips.c (macro,macro2): Implement
2781 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2783 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2785 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2786 relocations against globally visible symbols.
2787 * config/tc-m68k.c (relaxable_symbol): New macro.
2788 (m68k_ip, md_estimate_size_before_relax): Use it.
2789 (tc_m68k_fix_adjustable): Also handle weak symbols.
2791 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2793 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2794 references to externally visible symbols.
2795 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2796 values in twice for a PC relative reloc if the symbol is
2797 externally defined.
2799 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2800 don't adjust a PC relative reloc against an externally visible
2801 symbol.
2802 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2803 for a PC relative fixup against an externally visible defined
2804 symbol, arrange to store object file and addend values as though
2805 the symbol were not defined.
2806 (tc_gen_reloc): Likewise.
2808 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2810 * read.c (sizeof_leb128): Referenced externally by write.c so
2811 don't inline.
2813 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2815 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2816 and expand a 'debug' symbol associated with the next instruction
2817 that does not cause a short instruction to be filled with a NOP.
2818 (md_pseudo_table): Add support for .debugsym.
2819 (assemble_parallel_insn): Add calls to expand_debug_sym as
2820 appropriate.
2821 (md_assemble): Ditto.
2823 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2825 * as.c (main): Conditionally call setlocale.
2826 * gasp.c (main): Likewise.
2827 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2828 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2830 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2832 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2834 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2836 * config/tc-hppa.c: Change all calls to bzero to use memset.
2837 (pa_ip): Add cast to avoid warning.
2838 (tc_gen_reloc, md_apply_fix): Likewise.
2839 (pa_find_space_by_number): Likewise.
2840 (hppa_force_relocation): Likewise.
2841 (pa_block): Change i to unsigned int.
2842 * config/obj-som.h (obj_som_copyright): Declare.
2844 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2846 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2847 for line numbers for assembly source.
2849 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2851 * configure.in: Change version number to 2.9.4
2852 * configure: Rebuild.
2854 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2856 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2858 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2860 * ecoff.h: Change symbolS in function declaration to struct
2861 symbol.
2863 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2866 (md_convert_frag): Fix i18n typo.
2868 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2870 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2871 * ecoff.h: Protoype it.
2872 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2873 [EVAX] (s_alpha_prologue): Delete.
2874 (md_pseudo_table): Update.
2876 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2878 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2879 array to local pointer.
2880 (get_args, parse_expr): Add casts to avoid warnings.
2882 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2884 * read.c (s_set): Cast xmalloc return value to fragS *.
2885 * config/tc-m68k.c (m68k_ip): Function made static to match
2886 previous forward declaration.
2887 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2889 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2891 * config/tc-v850.c: Add internationalisation macros to error
2892 strings.
2894 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2895 macros to error strings.
2897 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2899 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2900 reloc is in the TOC csect.
2901 (md_apply_fix3): Correct gettext typo.
2903 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2906 .L - they are local labels and the branches are not really
2907 function calls but rather far jumps.
2909 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2911 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2913 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * config/tc-i386.c (md_assemble): Print operand number rather than
2916 using ordinal_names.
2917 (i386_operand): Likewise.
2919 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2921 * Makefile.am (INTLLIBS): Define to work around apparent automake
2922 bug.
2923 All Makefiles: Regenerated.
2925 * Many files: Added gettext invocations around user-visible
2926 strings.
2927 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2928 HAVE_LC_MESSAGES): Define.
2929 * dep-in.sed: Added asintl.h.
2930 * po/Make-in: New file.
2931 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2932 Include "asintl.h".
2933 * read.c (Z_): Renamed from `_'.
2934 * Makefile.am (SUBDIRS): Added po.
2935 (POTFILES): new macro.
2936 (po/POTFILES.in): New target.
2937 ($(OBJS)): Added asintl.h.
2938 (HFILES): Likewise.
2939 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2940 (as_new_LDADD): Added $(INTLLIBS).
2941 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2942 (gasp_new_LDADD): Added $(INTLLIBS).
2943 (gasp_new_DEPENDENCIES): New macro.
2944 * configure, aclocal.m4: Rebuilt.
2945 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2946 po/Makefile.
2947 (ALL_LINGUAS): Define.
2948 * macro.c: Include "asintl.h".
2949 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2950 * as.h: Include "asintl.h".
2951 * config/tc-i386.c (ordinal_names): Removed.
2952 (md_assemble): Changed error text to avoid ordinal_names.
2953 (i386_operand): Likewise.
2954 (reloc): Added as_bad to avoid i18n problems.
2955 (tc_gen_reloc): Likewise.
2956 * config/tc-arm.c (bad_args): Now a #define.
2957 (bad_pc): Likewise.
2958 * config/obj-vms.c (VMS_stab_parse): Changed type of
2959 `long_const_msg'.
2960 (global_symbol_directory): Unified strings to avoid i18n
2961 problems.
2962 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2963 avoid i18n problems.
2964 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2965 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2966 i18n problems.
2967 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2968 problems.
2969 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2970 comment.
2971 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2972 problems.
2973 * as.c (print_version_id): Added an fprintf to avoid i18n
2974 problems.
2975 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2976 problems.
2977 * expr.c (expr): Added as_warn call to avoid i18n problems.
2978 * messages.c (as_assert): Changed code to avoid i18n problems.
2979 (as_abort): Likewise.
2980 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2981 (s_space): Likewise.
2982 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2984 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2986 * config/tc-i386.c (check_prefix): New static function, split out
2987 from md_assemble.
2988 (struct _i386_insn): Add wait_prefix field.
2989 (md_assemble): Remove wait_prefix local variable. Use
2990 check_prefix when adding a prefix.
2992 * config/tc-i386.c (current_templates): New static variable.
2993 (md_assemble): Remove current_templates local variable.
2994 (md_assemble, i386_operand): Improve error and warning messages in
2995 many places. Add RESTORE_END_STRING in many places before error
2996 return. Clarify some comments.
2998 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2999 element array.
3000 (md_assemble): Parse string instruction operands, looking for
3001 segment override prefixes. Check for invalid segment prefixes on
3002 string instruction.
3003 (i386_operand): i.seg[] and max mem_operand changes for string
3004 insns.
3005 * config/tc-i386.h (EsSeg): Define.
3007 * config/tc-i386.h (regKludge): Define.
3008 (iclrKludge, imulKludge): Don't define.
3009 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3010 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3011 opcode_modifier checks to look for more common cases first. Add
3012 default_seg for IsString case.
3014 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3016 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3017 AC_DECL_YYTEXT.
3018 * configure: Rebuild with new automake and libtool.
3019 * aclocal.m4, Makefile.in: Likewise.
3021 * doc/Makefile.am (as.dvi): New target.
3022 * doc/Makefile.in: Rebuild.
3024 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3026 * configure.in: Added sparc86x support.
3028 * configure: Rebuild.
3030 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3031 sparc_arch.
3032 (md_parse_option): Warn if -EL is not supported for this architecture.
3034 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3036 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3038 * config/tc-mips.c (mips_ip): Note when we use get match on
3039 the full instruction name.
3041 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3043 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3044 back into the expression to handle add/sub simplification correctly.
3046 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3048 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3050 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3053 #<n>' instruction.
3055 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3057 * symbols.c (max_indent_level): New global.
3058 (print_symbol_value_1): Use it.
3059 * expr.h (expr_build_dot): Declare.
3060 * expr.c (expr_build_dot): New function.
3062 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3064 * symbols.c (print_binary): New function.
3065 (print_expr_1): Call it.
3067 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3069 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3070 operand in the opcode.
3072 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3074 * config/tc-i386.h: Reorder operand flags and opcode modifier
3075 flags for clarity. Remove unused definitions: Unknown,
3076 ImmUnknown, DispUnknown, NoModrm.
3077 * config/tc-i386.c (type_names): Add missing Debug type.
3078 (md_assemble): Better duplicate prefix checking. Quicker string
3079 instruction check via new opcode_modifier flag.
3081 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3083 * doc/as.texinfo (Invoking): Clarify -Wa example.
3085 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3087 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3088 (s_mips_weakext): Define.
3089 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3090 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3091 defined(TC_MIPS).
3093 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3095 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3096 is an error if the value can not be computed at assembly time.
3097 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3099 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3101 * gasp.c (main): Set next field of new include_path structure to
3102 NULL. From Avery Pennarun <averyp@gdc.ca>.
3104 * read.c (s_mri_sect): Call as_bad rather than abort for an
3105 unsupported MRI target.
3107 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3109 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3110 the destination of a branch instruction should be altered.
3111 (find_real_start): New function: Locate the real, Thumb coded
3112 start of a Thumb function.
3113 (do_t_branch23): Alter the destination of branches to Thumb
3114 functions.
3116 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3118 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3120 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3121 also.
3123 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3125 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3126 * doc/c-hppa.texi: Likewise.
3128 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * Makefile.am: Rebuild dependencies.
3131 * Makefile.in: Rebuild.
3133 * Makefile.am (DEP_INCLUDES): New variable.
3134 (.dep1): Change to work when srcdir is not an absolute path.
3135 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3136 * Makefile.in: Rebuild.
3138 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3140 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3141 LinearAddress patch.
3143 * configure.in: Set version to 2.9.1.
3144 * configure: Rebuild.
3146 * Branched binutils 2.9.
3148 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3150 * config/tc-i386.h (FWait): Define.
3151 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3152 other prefixes. Check FWait flag in opcode table to see which
3153 instructions require an fwait prefix.
3155 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3157 * stabs.c (get_stab_string_offset): Always create a stab string
3158 section.
3160 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3162 Fix some gcc -Wall warnings:
3163 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3164 * ehopt.c (eh_frame_code_alignment): Likewise.
3165 * expr.c (integer_constant, operand): Likewise.
3166 * frags.c (frag_align): Likewise.
3167 * gasp.c (level_0, change_base, doinstr): Likewise.
3168 * hash.c (hash_ask): Likewise.
3169 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3170 (debugging_pseudo): Likewise.
3171 * macro.c (define_macro, check_macro): Likewise.
3172 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3173 (ignore_rest_of_line, float_cons): Likewise.
3174 * symbols.c (decode_local_label_name): Likewise.
3175 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3176 (fixup_segment, number_to_chars_bigendian): Likewise.
3177 (number_to_chars_littleendian): Likewise.
3178 * config/atof-ieee.c (gen_to_words): Likewise.
3179 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3180 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3181 * read.c (output_big_sleb128): Initialize locals to avoid
3182 warnings.
3183 (output_big_uleb128, equals): Likewise.
3184 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3185 to unsigned int. Change zeros to unsigned int.
3186 * cond.c (s_if): Add return to default case.
3187 * frags.c (frag_now_fix): Change return type to addressT.
3188 * frags.h (frag_now_fix): Update declaration.
3189 * listing.c (file_info_struct): Change linenum to unsigned int.
3190 (struct list_info_struct): Change hll_line to unsigned int.
3191 (print_source): Update format string.
3192 * read.c (emit_expr): Change scan to unsigned int, and don't
3193 bother to initialize it.
3194 * symbols.c (dollar_label_count): Change to unsigned long.
3195 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3196 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3197 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3199 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3202 mcf5200 just as we do for m68000.
3203 (m68k_init_after_args): Likewise.
3204 (md_estimate_size_before_relax): Likewise.
3206 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3208 * config/tc-v850.c (md_assemble): Store relocation addend in
3209 fixup instead of instruction.
3211 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3213 * config/tc-i386.c (md_assemble): Swap template arguments to
3214 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3215 This macro is currently symmetric, so passing them the wrong
3216 way didn't cause any problem, but may if the macro is changed
3217 in the future.
3218 After copying template to i.tm, use i.tm. rather than t-> to
3219 access fields, and make t a const*
3220 Move i.tm.operand_types[] swap to immediately after the copy.
3222 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3224 * expr.h (expr_build_uconstant): Add prototype.
3225 (expr_build_unary,expr_build_binary): Add prototypes.
3226 * expr.c (expr_build_uconstant): New function.
3227 (expr_build_unary,expr_build_binary): New functions.
3229 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3231 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3232 * macro.c (macro_expand_body): Increase buffer size.
3233 * messages.c (as_warn): Likewise.
3234 (as_warn_where, as_bad, as_bad_where): Likewise.
3236 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3238 Based on patch from H.J. Lu <hjl@gnu.org>:
3239 * Makefile.am (DISTSTUFF): New variable.
3240 (diststuff): New target.
3241 * Makefile.in: Rebuild.
3243 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3246 m32r_elf_section_change_hook.
3248 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3249 emit a nop if a section ends with a 16 bit instruction.
3251 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3253 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3254 s_lcomm rather than obj_coff_lcomm.
3255 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3257 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3259 * config/tc-i386.h (LinearAddress): Define.
3260 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3261 instruction, don't use a default segment.
3263 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3265 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3266 * configure: Rebuild.
3268 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * aclocal.m4, configure: Rebuild with libtool 1.2.
3272 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3275 PC relative branches. Patch courtesy of Jonathan Walton.
3278 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3280 * configure.in (emulations): Add thumb-pe target.
3282 * configure (emulations): Add thumb-pe target.
3284 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3286 * itbl-lex.l (yywrap): Don't define if already defined as a
3287 macro.
3289 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3291 * depend.c (quote_string_for_make): New function.
3292 (wrap_output): Use it.
3294 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3296 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3297 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3299 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3301 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3302 Recognize -GN and -relax.
3303 (md_begin): Initialize gp size from -G switch.
3304 (alpha_force_relocation): Always force if -relax.
3305 (alpha_align): Take a new argument that will specify when to
3306 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3307 Change all callers. Emit nop alignment padding as nop+unop pair.
3309 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3311 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3312 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3314 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3316 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3317 require padding to the next long word boundary.
3319 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3321 * cgen.c: #include symcat.h.
3322 * config/tc-m32r.c: Likewise.
3324 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3326 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3327 absolute expressions instead of '$' prefixed register names.
3329 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3331 * read.c (s_set): Record file and line info for symbols when -as.
3332 (pseudo_set): Don't overwrite that dummy fragment.
3334 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3336 * config/tc-ppc.c (md_pseudo_table): Add "section".
3337 (ppc_named_section): New static function.
3339 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3341 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3342 so we don't have to scan the entire list.
3344 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3346 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3347 case, allow the parallel instructions to modify the same flag
3348 bits.
3350 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3352 * listing.c (list_symbol_table): Categorize symbols by
3353 undefined_section rather than sy_frag->line == NULL.
3355 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3357 * Makefile.am (install-exec-local): Install properly when ln
3358 fails or tooldir == prefix.
3360 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3362 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3363 Test result of insert_operand for error.
3365 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3367 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3368 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3369 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3370 * doc/Makefile.in: Rebuild.
3372 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3374 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3375 (macro): Fix handling of M_COP[0-3].
3377 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3379 Based on patches from Ross Harvey <ross@teraflop.com>:
3380 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3381 if macro_alternate or macro_mri.
3382 (getstring): Remove support for byte constants between < and >.
3383 (get_any_string): '<' only starts a string if macro_alternate or
3384 macro_mri.
3385 (macro_expand_body): Permit keyword parameters following
3386 positional parameters.
3388 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3389 * configure.in (alpha*-*-netbsd*): New target.
3390 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3391 * configure: Rebuild.
3393 * as.h (flag_warn_suppress_instructionswap): Move from here...
3394 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3395 here, and make static.
3397 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3398 BFD_ASSEMBLER or MANY_SEGMENTS.
3400 * as.c (show_usage): Update bug-gnu-utils address.
3401 * gasp.c (show_usage): Likewise.
3402 * doc/as.texinfo (Bug Reporting): Likewise.
3404 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3406 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3407 insns regardless of the size of a pointer if we're in mips I or
3408 MIPS II mode.
3409 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3411 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3413 Fix rac to accept only a0:
3414 * tc-d10v.c (parallel_ok, find_opcode):
3415 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3416 Introduce OPERAND_GPR.
3418 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3420 * read.c (s_fill): Handle non-constant repeat counts by creating
3421 an rs_space fragment.
3423 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3425 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3426 from as_bad to as_warn.
3428 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3430 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3431 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3432 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3434 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3436 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3437 seg_fix_rotP rather than fix_root from seg_info.
3439 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3441 * expr.c: Add support for 0x1_2_3_4 bignums.
3443 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * configure.in: Change -linux* to -linux-gnu*.
3446 * configure: Rebuild.
3448 * app.c (do_scrub_begin): Treat \r as whitespace.
3450 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3452 * Makefile.am: Update dependencies.
3453 * Makefile.in: Rebuild.
3455 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3457 * configure, aclocal.m4: Rebuild with new libtool.
3459 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3461 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3462 the argument to bfd_set_arch_mach.
3463 (load_address): Use bfd_arch_bits_per_address to determine the
3464 bit size of an address instead of looking at the isa level.
3465 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3467 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3469 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3471 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * ehopt.c: New file.
3474 * as.h (enum _relax_state): Add rs_cfa.
3475 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3476 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3477 * read.c (emit_expr): Call check_eh_frame.
3478 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3479 (relax_segment): Likewise.
3480 * Makefile.am: Rebuild dependencies.
3481 (GAS_CFILES): Add ehopt.c.
3482 (GENERIC_OBJS): Add ehopt.o.
3483 * doc/internals.texi (Frags): Document rs_cfa.
3485 * as.c (show_usage): Mention --traditional-format.
3486 (parse_args): Accept --traditional-format.
3487 * as.h (flag_traditional_format): Declare.
3488 * output-file.c (output_file_create): If flag_traditional_format,
3489 set BFD_TRADITIONAL_FORMAT on stdoutput.
3490 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3492 * config/tc-mips.c (append_insn): Make sure that if we have a
3493 fixup for an unmatched %hi reloc, it does not associated with a
3494 variant frag.
3496 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3497 * doc/Makefile.in: Likewise.
3499 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3501 * config/tc-m32r.c (check_for_side_effects): New function.
3502 (can_make_parallel): Add checks for instruction side effects
3503 clashing with the other instruction.
3504 (assemble_parallel_insn): Improve warning messages. Return error
3505 message from non-swapped instruction order.
3507 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3509 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3511 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3512 md_cleanup definition. This moves the forced literal output to
3513 the end of the source pass, and avoids macro's inserting literals
3514 into the code immediately after the macro expansion.
3516 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3519 a gas internal symbol is adjustable.
3520 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3522 * as.h: If gcc version greater than 2.6, use `__format__' and
3523 `__printf__' in function attributes, rather than `format' and
3524 `printf'.
3526 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3528 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3530 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3532 Add tms320c30 support:
3533 * config/tc-tic30.h: New file.
3534 * config/tc-tic30.c: New file.
3535 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3536 TARGET_FORMAT as "coff-tic30".
3537 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3538 * Makefile.am: Rebuild dependencies.
3539 (CPU_TYPES): Add tic30.
3540 (CPU_OBJ_VALID): tic30-aout is valid.
3541 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3542 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3543 * configure, Makefile.in: Rebuild.
3545 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-v850.c (md_assemble): Improvements to error messages.
3549 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3551 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3552 BFD_RELOC_HI16_S to store the high bits of any value.
3554 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3555 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3556 assembler calculate relocations to any external symbol at all.
3557 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3558 involving generation of pc-relative relocs.
3559 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3560 has been moved to md_apply_fix3.
3562 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3563 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3564 which actually means (the address of identifier's GOT entry) +
3565 constant, which is not particularly useful.
3567 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3569 * read.h (include_dirs): Declare.
3570 (include_dir_count,include_dir_maxlen): Declare.
3572 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3574 * configure.in: Correct check for shared opcodes library.
3575 * configure: Rebuild.
3577 * listing.c (buffer_line): If we can't open the file, set at_end.
3578 (listing_print): Remove unused local variable fi.
3580 * config/m68k-parse.y (reglistpair): Handle register list in
3581 either order.
3583 * config/vms-conf.h: Don't undef VERSION.
3585 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3587 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3588 OBJS variable.
3589 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3590 variable.
3591 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3592 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3593 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3594 (EXTRA_DIST): Define.
3595 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3596 explicitly rather than via the list of object files.
3597 (gcc-as.opt): New file created when make-gas.com is run.
3598 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3599 itbl-cpu.h} to #include appropriate file rather than copying that
3600 file.
3601 * config/vms-conf.h: Synchronize with current config.in.
3602 * Makefile.in: Rebuild.
3604 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3606 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3607 (parallel_ok): Relaxed parallel subinstruction dependency check.
3609 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3611 * as.h (flag_warn_suppress_instructionswap): added new flag.
3612 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3613 command line argument.
3614 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3615 warning only if flag_warn_suppress_instructionswap is false.
3617 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3619 * configure.in (i386-*-mingw32*): New target.
3620 * configure: Rebuild.
3622 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3624 * symbols.c (resolve_symbol_value): Don't set the segment if it
3625 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3627 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3628 S_GET_SEGMENT.
3630 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3632 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3633 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3634 compiler.
3636 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3638 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3640 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-v850.c (v850_insert_operand): Display instruction when
3643 an error is encountered.
3645 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3647 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3648 (i386-*-sco3.2v5*coff): New target.
3649 (i386-*-sco3.2*): New target.
3650 * configure: Rebuild.
3652 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3654 * config/tc-v850.c: Tidy error message production.
3656 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3658 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3659 validate_immediate return value in the right type for comparisons
3660 to FAIL.
3662 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3664 * listing.c (MAX_BYTES): Use listing variables not constants.
3665 (data_buffer): No longer an array, but a pointer.
3666 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3667 (listing_listing): Allocate data_buffer.
3669 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3671 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3672 --listing-rhs-width, --listing-cont-lines.
3673 (show_usage): Update.
3674 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3675 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3676 (print_lines): Use the variables instead of the constants.
3677 (listing_listing): Likewise.
3678 * listing.h: Declare the new vars.
3680 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3682 * as.c (parse_args): Add --keep-locals alias for -L.
3683 Add --strip-local-absolute.
3684 (show_usage): Update.
3685 * as.h (flag_strip_local_absolute): New flag.
3686 * symbols.c (S_IS_LOCAL): Use it.
3687 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3688 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3689 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3691 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3693 * config/tc-m32r.c: Detect if explicitly parallel instructions
3694 might have an io conflict and issue a warning message.
3696 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3698 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3699 cgen_swap_fixups): Functions to save, restore and swap the fixup
3700 chain with a backup copy.
3701 (cgen_asm_finish_insn): Returns address of constructed insn.
3703 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3705 * listing.c (file_info_struct): Remove FILE, add POS.
3706 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3707 (file_info): Don't open the file.
3708 (buffer_line): Check for the file in the last_open cache, updating
3709 as necessary.
3710 (print_source): Don't reference file_info->file.
3711 (listing_listing): Likewise.
3712 (listing_print): Close the file in the cache, if any.
3714 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3716 * read.c (dwarf_file_string): New file static variable.
3717 (emit_expr): Look for constant sequence that leads up to a file
3718 name in DWARF debugging output.
3719 (stringer): Use dwarf_file_string to decide whether to accept a
3720 string as a file name.
3722 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3724 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3725 (crack_operand): Add reg->reglst MRI hack.
3726 (r_seg): Put reglst symbols in reg_section.
3727 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3729 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3731 * tc-sh.c (get_specific): Handle SGR & DBR.
3733 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3735 * tc-h8300.c (parse_reg): Take the length of the symbol into
3736 account when attempting to match a register name.
3737 * tc-h8500.c (parse_reg): Likewise.
3739 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3741 * cgen.c: Formatting changes to improve readability.
3743 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3745 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3746 delay slot.
3748 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3750 Based on a patch from Jim Wilson
3751 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3752 (tc_gen_reloc): Handle cross section PC relative relocs
3753 correctly.
3755 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3757 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3759 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3761 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3762 (expr_jmp_buf): New static local.
3763 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3764 (cgen_md_operand): New function.
3765 * tc-m32r.c: Clean up pass over `struct foo' usage.
3766 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3768 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3770 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3771 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3773 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * config/tc-i386.c (i386_operand): Give an error if there are
3776 unrecognized characters after an expression.
3778 For older changes see ChangeLog-9697