1 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3 * configure.in (i386-*-vxworks*): New target.
6 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
8 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
10 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
12 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
14 (output_insn): Put OLO10's secondary addend into tc_fix_data.
15 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
16 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
17 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
18 MAX_RELOC_EXPANSION): Define.
19 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
21 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
23 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
24 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
25 block. Print a warning if an 8-bit or 16-bit constant
26 displacement or immediate is truncated on output.
27 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
29 (i386_operand): Disallow immediate jump absolute operand.
31 1999-07-15 Ian Lance Taylor <ian@zembu.com>
33 * configure.in: Bump version number to 2.9.5.
36 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
39 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
41 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
42 (cons_fix_new_hppa): Derive size of fixup from size of the object.
44 1999-07-14 Philip Blundell <pb@nexus.co.uk>
46 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
48 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
50 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
51 if -mno-fpu was given.
52 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
54 (cons_fix_new_arm): Remove misleading comments.
56 1999-07-14 Ian Lance Taylor <ian@zembu.com>
58 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
60 (relax_segment): Likewise. After giving a rs_org error, convert
61 the frag to rs_align to avoid cascading errors.
63 1999-07-12 Andreas Schwab <schwab@suse.de>
65 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
67 1999-07-11 Ian Lance Taylor <ian@zembu.com>
69 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
70 as appropriate. Fill in structure initializations. Add variable
71 initializations. Add casts.
72 * dwarf2dbg.c (print_stats): Change i to size_t.
73 * listing.c (listing_listing): Change list_line to unsigned int.
75 1999-07-10 Ian Lance Taylor <ian@zembu.com>
77 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
78 rather than checking for \001 and \002 in symbol name.
79 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
81 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
83 * configure.in (hppa*-linux-gnu*): New target.
86 1999-07-08 Nick Clifton <nickc@cygnus.com>
88 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
90 1999-07-07 Nick Clifton <nickc@cygnus.com>
92 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
93 accessing symbolP directly.
95 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
97 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
100 1999-07-05 Nick Clifton <nickc@cygnus.com>
102 * config/tc-arm.c (ARM_EXT_V5): Define.
103 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
104 (md_begin): Detect ARM v5 architectures.
105 (md_parse_option): Accept arm v5 specification.
106 (md_show_usage): Documment -marmv5 switch.
108 * doc/c-arm.texi: Document -marmv5 command line option.
110 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
112 (validate_immediate_twopart): New function. Determine if a
113 constant can be computed by two ADD instructions.
114 (output_inst): Remove its command line parameter - it was never
116 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
117 implememt the ADRL pseudo op.
118 (tc_gen_reloc): Generate a suitable error message if an ADRL
119 instruction tries to generate a real reloc.
121 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
123 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
125 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
128 1999-06-27 H.J. Lu <hjl@gnu.org>
130 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
131 non BFD_ASSEMBLER case.
133 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
135 * config/obj-coff.c (obj_coff_section): Mark writable sections as
138 1999-06-26 David Mosberger <davidm@hpl.hp.com>
140 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
141 out_end_sequence() when the address decreases due to a new frag.
142 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
143 numbering starts with 1.
145 1999-06-23 Nick Clifton <nickc@cygnus.com>
147 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
149 (mcore_s_text): Call obj_elf_text for ELF target.
150 (mcore_s_data): Call obj_elf_data for ELF target.
151 (mcore_s_section): No longer ELF specific. Call obj_coff_section
153 (mcore_s_bss): New function: Dump literal table before changing
155 (mcore_s_comm): New function: Dump literal table before changing
158 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
159 No longer static functions.
160 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
161 Provide prototypes for these functions.
163 1999-06-22 Ian Lance Taylor <ian@zembu.com>
165 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
166 a list of names, to try obj_segment_name, and to try abbreviated
167 names when using COFF without long section names.
169 * config/tc-alpha.c: More use of symbol accessor functions.
170 * config/tc-arc.c: Likewise.
171 * config/tc-d30v.c: Likewise.
172 * config/tc-fr30.c: Likewise.
173 * config/tc-i860.c: Likewise.
174 * config/tc-m88k.c: Likewise.
175 * config/tc-mcore.c: Likewise.
176 * config/tc-ns32k.c: Likewise.
177 * config/tc-sparc.c: Likewise.
178 * config/tc-v850.c: Likewise.
180 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
181 sy_value with appropriate accessor functions.
182 * config/tc-arm.c (md_apply_fix3): Likewise.
183 * config/tc-d10v.c (AT_WORD_P): Likewise.
184 * config/tc-v850.c (reg_name_search): Likewise.
186 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
187 use symbol_get_bfdsym instead.
188 * config/tc-ppc.c (md_assemble): Likewise.
189 * config/tc-v850.c (v850_comm): Likewise.
191 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
193 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
194 the symbol, rather than accessing the bsym member.
195 * config/tc-d10v.c (tc_gen_reloc): Likewise.
196 * config/tc-d30v.c (tc_gen_reloc): Likewise.
197 * config/tc-mcore.c (tc_gen_reloc): Likewise.
198 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
199 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
200 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
201 * config/tc-tic30.c (tc_gen_reloc): Likewise.
202 * config/tc-v850.c (tc_gen_reloc): Likewise.
204 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
206 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
207 (hppa_gen_reloc_type): Conditionalize on BFD64.
208 (tc_gen_reloc): Re-enable ELF relocations.
209 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
211 1999-06-21 Ian Lance Taylor <ian@zembu.com>
213 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
215 (do_ldst): Move assignment out of if condition.
216 (md_apply_fix3): Add casts to avoid printf format warnings. Add
217 parentheses to avoid warning.
219 1999-06-21 Nick Clifton <nickc@cygnus.com>
221 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
222 macro to get at the BFD symbol associated with a GAS symbol.
224 1999-06-19 Ian Lance Taylor <ian@zembu.com>
226 * config/tc-ppc.c: Update for symbol handling changes.
227 * config/obj-coff.c: Likewise.
229 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
231 * tc-hppa.c: General cleanups of ELF support. No more spaces
232 and subspaces for ELF.
233 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
234 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
235 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
236 (UNWIND_SECTION_NAME): Likewise.
237 (space/subspace related structures): Conditionalize definitions
239 (space/subspace directives and support routines): Conditionalize
240 definitions and references/uses on OBJ_SOM.
241 (label_symbol_struct): For ELF, track the symbol's segment. For
243 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
245 (USE_ALIASES): Kill for both SOM & ELF.
246 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
247 (pa_space, pa_subspace): Corresponding changes.
248 (pa_spaces_begin): Corresponding chagnes.
249 (md_begin): Do not muck around with space/subspace stuff for
251 (md_apply_fix): Temporarily disable argument relocation stuff
253 (tc_gen_reloc): Temporarily disable relocation generation for
255 (pa_build_unwind_subspace): Similarly.
257 1999-06-16 Nick Clifton <nickc@cygnus.com>
259 * config/tc-arm.c (thumb_set): New pseudo op.
260 (text, data, section): Override these pseudo ops with ARM
262 (s_thumb_set): New function: Perform the same as a .set pseudo
263 op, but also mark the alias'ed symbol as being a Thumb
265 (arm_s_text): New function: Perform the same as the .text
266 pseudo op, but dump the literal pool before changing
268 (arm_s_data): New function: Perform the same as the .data
269 pseudo op, but dump the literal pool before changing
271 (arm_s_section): New function: Perform the same as the
272 .section pseudo op, but dump the literal pool before changing
274 (arm_cleanup): Do not reset the current section before dumping
277 1999-06-17 Nick Clifton <nickc@cygnus.com>
279 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
280 OPTION_NO_WARN_UNMATCHED entries.
281 (md_parse_option): Generate a warning message if an unrecognised
282 option is encountered.
284 * config/tc-d10v.c (do_not_ignore_hash): New variable.
285 (get_operands): When parsing an expression after an '@' symbol
286 has been detected, do not ignore '#' symbols.
287 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
290 1999-06-13 Ian Lance Taylor <ian@zembu.com>
292 From K. Richard Pixley <rich@noir.com>:
293 * configure.in (ppc-*-vxworks*): New target.
294 * configure: Rebuild.
296 1999-06-12 Philip Blundell <philb@gnu.org>
298 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
300 1999-06-13 Ian Lance Taylor <ian@zembu.com>
302 * write.c (adjust_reloc_syms): Rather than never reducing reloc
303 which refer to symbols in linkonce sections, permit reducing the
304 relocs if the symbol is local.
306 1999-06-12 Ian Lance Taylor <ian@zembu.com>
308 * subsegs.c (subseg_text_p): New function.
309 * as.h (subseg_text_p): Declare.
310 * read.c (do_align): Use subseg_text_p to set the default fill.
311 * write.c (subsegs_finish): Likewise.
312 * config/obj-coff.c (write_object_file): Likewise.
313 * config/tc-i386.h (md_maybe_text): Don't define.
314 (md_do_align): Use subseg_text_p to set the default fill.
315 * config/tc-m32r.c (m32r_do_align): Likewise.
316 * config/tc-sh.c (sh_do_align): Likewise.
317 * config/tc-sparc.h (md_do_align): Likewise.
319 1999-06-12 David O'Brien <obrien@freebsd.org>
321 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
322 * configure: Rebuild.
324 1999-06-12 Ian Lance Taylor <ian@zembu.com>
326 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
327 * Makefile.am: Rebuild dependencies.
328 * Makefile.in: Rebuild.
330 * config/tc-i386.c (i386_immediate): Remove unused label
333 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
334 * symbols.c: Likewise.
335 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
336 sy_next field when taking address, rather than symbol_next.
338 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
340 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
341 value from the output file architecture.
342 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
343 * dwarf2dbg.h: Change bfd_vma to addressT.
345 1999-06-11 Ian Lance Taylor <ian@zembu.com>
347 * dwarf2dbg.h: Use PARAMS in function declarations.
349 1999-06-11 Martin Dorey <mdorey@madge.com>
351 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
352 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
354 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
356 1999-06-11 Ian Lance Taylor <ian@zembu.com>
358 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
360 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
363 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
365 * read.c (read_a_source_file): Only declare inescape if
368 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
370 (find_entry_byval): Add parens to avoid warning.
372 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
374 * symbols.c (resolve_symbol_value): Don't permit subtraction of
377 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
379 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
382 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
383 synthetize_setx): New functions.
384 (md_assemble): Broken the special cases into the above
385 functions. Make compiler happy if sizeof(bfd_vma)==4.
386 Fix sethi generated from set/setuw. If instructions have a relloc,
387 always clear the fields to be relocated in the opcode.
388 (sparc_ip): Remove special_case global variable.
390 1999-06-10 Ian Lance Taylor <ian@zembu.com>
392 Based on patches from John W. Woznack <jwoznack@concentric.net>:
393 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
394 indication of success rather than a value.
395 (itbl_get_val): Likewise.
396 (itbl_get_field): Use strcspn. Change delimiters to include
398 * itbl-ops.h (itbl_get_reg_val): Update declaration.
399 (itbl_get_val): Likewise.
400 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
402 * symbols.c (copy_symbol_attributes): Convert local symbols to
405 1999-06-10 Nick Clifton <nickc@cygnus.com>
407 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
410 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
412 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
413 Optimize set if sizeof(bfd_vma) == 64.
414 (sparc_ip): Fix sethi - without %hi() it should generate
415 R_SPARC_22 reloc, not R_SPARC_HI22.
416 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
418 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
420 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
421 (s_ncons): New function.
422 (native_op_table): New table.
423 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
424 R_SPARC_OLO10 handling.
426 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
428 * expr.h (struct expressionS): Revert last change; widen X_op.
429 * config/tc-alpha.c (md_begin): Check the field is wide enough.
431 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
433 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
434 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
435 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
436 * Makefile.in: Regenerated.
438 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
439 `common' pass on to s_mri_common.
440 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
442 1999-06-06 Richard Henderson <rth@cygnus.com>
444 * config/obj-elf.c (obj_elf_section): Don't free the return
445 value of demand_copy_C_string.
447 1999-06-05 Richard Henderson <rth@cygnus.com>
449 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
450 creation logic from obj_elf_create_section.
452 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
453 (section_stack): New.
454 (special_sections): Make const.
455 (obj_elf_section): Gut and rewrite parsing.
456 (obj_elf_change_section): New function broken out of obj_elf_section.
457 (obj_elf_parse_section_letters): Likewise.
458 (obj_elf_section_word): Likewise.
459 (obj_elf_section_type): Likewise.
460 (obj_elf_previous): Treat as a toggle.
461 (obj_elf_popsection): New.
462 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
463 (ppc_section_type): Likewise.
464 * config/tc-ppc.h: Likewise.
466 * expr.h (struct expressionS): Don't make X_op a bitfield.
467 * config/tc-alpha.c: Update for symbol handling changes.
468 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
469 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
471 1999-06-05 Richard Henderson <rth@cygnus.com>
473 * dwarf2dbg.c (*): Convert to K&R + prototypes.
474 (dwarf2_gen_line_info): Kill unused variables.
475 (dwarf2_finish): Likewise.
476 (dwarf2_where): Likewise.
477 (dwarf2_directive_file): If we've only got a string,
478 hand off to s_app_file.
479 * ecoff.c: Move the include of ecoff.h.
480 * symbols.h (S_IS_FUNCTION): Prototype.
482 * read.c (LEX_HASH): Supply a default.
484 (s_globl): Update `c' after skipping whitespace.
485 * read.h (LEX_END_NAME, is_name_ender): New.
486 * expr.c (get_symbol_end): Respect it.
488 1999-06-04 Mark Klein <mklein@dis.com>
490 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
492 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
494 * config/tc-hppa.c: Update for symbol handling changes.
496 1999-06-03 Ian Lance Taylor <ian@zembu.com>
498 * cgen.c: Update for symbol handling changes.
499 * config/tc-m32r.c: Likewise.
501 * config/tc-hppa.h: Update for symbol handling changes.
502 * config/tc-hppa.c: Likewise.
504 * config/tc-arm.h: Update for symbol handling changes.
505 * config/tc-arm.c: Likewise.
506 (symbol_make_empty): Remove. Just use symbol_create.
508 * symbols.c (symbol_set_tc): Correct name.
510 * Makefile.am: Rebuild dependencies.
511 ($(OBJS)): Don't depend upon struc-symbol.h.
512 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
513 * dep-in.sed: Don't remove struc-symbol.h.
514 * Makefile.in: Rebuild.
516 * doc/internals.texi (Symbols): Describe changes in symbol
519 1999-06-03 Richard Henderson <rth@cygnus.com>
521 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
522 instead of doing the work by hand.
524 1999-06-03 David Mosberger <davidm@hpl.hp.com>
526 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
527 state of line state-machine.
528 (struct ls): Collect DWARF2 line state-machine state in new member
529 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
530 resulted in any DWARF2 directives.
531 (reset_state_machine): New function.
532 (out_end_sequence): Ditto.
533 (dwarf2_gen_line_info): When switching sections or switching to a
534 lower text address, call out_end_sequence() first to terminate the
535 previous code sequence as code sequences MUST have monotonically
536 increasing addresses.
537 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
539 1999-06-03 David Mosberger <davidm@hpl.hp.com>
541 * as.c (parse_args): Add option -gdwarf2 to allow requesting
542 DWARF2 debug info (line information only, at this point).
543 * as.h: Update comment about supported debug formats.
544 * dwarf2dbg.c, dwarf2dbg.h: New files.
545 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
547 * expr.c (operand): Don't use [ for parens if we want an index op.
548 (op_encoding): Switch [ into O_index, if desired.
549 (op_rank): Renumber with O_index on bottom.
550 (expr): If O_index, match closing bracket.
551 * expr.h (O_index): New.
553 * read.c (read_a_source_file): Conditionally allow matched "
554 in lines passed to md_assemble.
556 * config/obj-elf.c (elf_pseudo_table): Add `common'.
558 1999-06-03 Ian Lance Taylor <ian@zembu.com>
560 Add support for storing local symbols in a small structure to save
561 memory when assembling large files.
562 * as.h: Don't include struc-symbol.h.
563 (symbolS): Add typedef.
564 * symbols.c: Include struc-symbol.h.
565 (local_hash): New static variable.
566 (save_symbol_name): New static function, from symbol_create.
567 (symbol_create): Call save_symbol_name.
568 (local_symbol_count): New static variable.
569 (local_symbol_conversion_count): Likewise.
570 (LOCAL_SYMBOL_CHECK): Define.
571 (local_symbol_make): New static function.
572 (local_symbol_convert): New static function.
573 (colon): Handle local symbols. Create local symbol for local
575 (symbol_table_insert): Handle local symbols.
576 (symbol_find_or_make): Create local symbol for local label name.
577 (symbol_find_base): Check for local symbol.
578 (symbol_append, symbol_insert): Check for local symbols.
579 (symbol_clear_list_pointers, symbol_remove): Likewise.
580 (verify_symbol_chain): Likewise.
581 (copy_symbol_attributes): Likewise.
582 (resolve_symbol_value): Handle local symbols.
583 (resolve_local_symbol): New static function.
584 (resolve_local_symbol_values): New function.
585 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
586 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
587 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
588 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
589 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
590 (symbol_previous, symbol_next): New functions.
591 (symbol_get_value_expression): Likewise.
592 (symbol_set_value_expression): Likewise.
593 (symbol_set_frag, symbol_get_frag): Likewise.
594 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
595 (symbol_mark_used_in_reloc): Likewise.
596 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
597 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
598 (symbol_mri_common_p): Likewise.
599 (symbol_mark_written, symbol_clear_written): Likewise.
600 (symbol_written_p): Likewise.
601 (symbol_mark_resolved, symbol_resolved_p): Likewise.
602 (symbol_section_p, symbol_equated_p): Likewise.
603 (symbol_constant_p): Likewise.
604 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
605 (symbol_get_obj, symbol_set_obj): Likewise.
606 (symbol_get_tc, symbol_set_tc): Likewise.
607 (symbol_begin): Initialize local_hash.
608 (print_symbol_value_1): Handle local symbols.
609 (symbol_print_statistics): Print local symbol statistics.
610 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
611 Declare new symbols.c functions. Move many declarations here from
613 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
614 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
615 (struct symbol): Move bsym to make it clearly the first field.
616 Remove TARGET_SYMBOL_FIELDS.
617 (symbolS): Don't typedef.
618 (struct broken_word): Remove.
619 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
620 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
621 (symbol_clear_list_pointers): Likewise.
622 (symbol_insert, symbol_remove): Likewise.
623 (symbol_previous, symbol_append): Likewise.
624 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
625 (struct local_symbol): Define.
626 (local_symbol_converted_p, local_symbol_mark_converted): Define.
627 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
628 (local_symbol_get_frag, local_symbol_set_frag): Define.
629 (local_symbol_get_real_symbol): Define.
630 (local_symbol_set_real_symbol): Define.
632 * write.c (write_object_file): Call resolve_local_symbol_values.
633 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
634 (TARGET_SYMBOL_FIELDS): Don't define.
635 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
636 ECOFF_DEBUGGING, add ECOFF fields.
637 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
638 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
639 ECOFF_DEBUGGING, add ECOFF fields.
640 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
641 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
642 * config/tc-mcore.h: Don't include struc-symbol.h.
643 (TARGET_SYMBOL_FIELDS): Don't define.
644 (struct mcore_tc_sy): Define.
645 (TC_SYMFIELD_TYPE): Define.
646 * Many files: Use symbolS instead of struct symbol. Use new
647 accessor functions rather than referring to symbolS fields
650 * read.c (s_mri_common): Don't add in value of line_label.
652 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
653 checking for SEC_LINK_ONCE.
655 * config/tc-sh.h (sh_fix_adjustable): Declare.
657 * app.c (input_buffer): New static variable.
658 (app_push): Save saved_input in allocated buffer.
659 (app_pop): Restored saved_input.
660 (do_scrub_chars): Change get parameter to take char * and int as
661 arguments. Change GET macro to pass input_buffer to get
662 function. Don't save input into allocated buffer.
663 * as.h (do_scrub_chars): Update declaration.
664 * input-file.c (input_file_get): Change to take char * and int.
665 Read data into passed in buffer. Remove static buffer.
666 * read.c (scrub_from_string): Change to take char * and int. Copy
667 data into passed in buffer.
669 * hash.h: Neaten. Declare hash_traverse.
670 * hash.c: Complete rewrite based on BFD hashing code.
671 * gasp.c (chunksize): New variable.
672 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
675 1999-05-28 Nick Clifton <nickc@cygnus.com>
677 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
678 addend unless the target uses an old ABI.
680 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
682 -Wchar-subscripts cleanup
683 * listing.c (listing_newline): Use unsigned char variable, so
684 calls to isascii,iscntrl are correct.
685 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
687 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
688 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
689 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
690 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
692 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
694 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
696 (arch_coldfire_p): New #define.
697 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
699 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
701 * config/tc-m68k.c (install_operand): Add places `n', `o'.
703 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
704 (install_operand): Add place `N'.
705 (init_table): Add registers ACC, MACSR, MASK.
707 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
709 * config/tc-m68k.c: Change mcf5200 --> mcf.
710 (archs): Add mcf5206e, mcf5307.
711 (m68k_ip): Add format `u'.
712 (install_operand): Add place `m', `M', `h'.
713 (init_table): Add upper/lower registers.
715 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
717 1999-05-28 Martin Dorey <mdorey@madge.com>
719 * config/tc-i960.c: Several minor changes to add ELF and
720 BFD_ASSEMBLER support.
721 * config/tc-i960.h: Likewise.
722 * configure.in (i960-*-elf*): New target.
723 * aclocal.m4, configure: Rebuild.
725 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
727 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
728 reloc changes when defined(BFD_ASSEMBLER).
730 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
732 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
734 * write.c (write_print_statistics): Output to file, not stderr.
736 * expr.c (generic_bignum_to_int32,64): Prototype.
738 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
739 output_sleb128, output_uleb128, output_big_sleb128,
740 output_big_uleb128, output_big_leb128): Prototype.
741 (output_big_sleb128, output_big_uleb128): Make inline.
742 (output_big_leb128): Remove inline
744 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
745 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
746 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
747 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
748 value for correct overflow check in write.c:fixup_segment.
749 * write.c (fixup_segment): Move bitfield overflow checks to after
750 the md_apply_fix call.
751 * config/obj-coff.c (fixup_segment): Likewise.
752 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
753 valueT *val argument.
755 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
757 * config/atof-ieee.c (gen_to_words): Correctly round a
758 denormalized number. Fix off-by-one in range checking for
759 exponent in a denormal.
761 1999-05-10 Nick Clifton <nickc@cygnus.com>
763 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
766 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
768 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
770 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
772 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
773 (ReverseRegRegmem): Remove.
774 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
775 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
776 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
779 From Doug Ledford <dledford@redhat.com>
780 * config/tc-i386.h (RegXMM): New for P/III.
781 * config/tc-i386.c: Add support for P/III.
783 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
785 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
786 (md_begin): Allow ppc32 insns in ppc64bridge mode.
787 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
789 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
791 * config/tc-i386.c (i386_immediate): Skip whitespace before
792 complaining about junk after expression.
793 (i386_displacement): Likewise.
795 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
797 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
798 Don't copy before downcaseing.
800 1999-05-05 Catherine Moore <clm@cygnus.com>
802 * tc-m68k.c: Include elf/m68k.h.
803 (m68k_elf_final_processing): New routine.
804 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
807 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
809 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
812 1999-04-30 Nick Clifton <nickc@cygnus.com>
814 * config/tc-mcore.c (mcore_s_section): Dump literals before
817 1999-04-29 Nick Clifton <nickc@cygnus.com>
819 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
822 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
824 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
825 (TC_INIT_FIX_DATA): Delete.
826 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
827 (TC_INIT_FIX_DATA): Delete.
828 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
829 * write.c (fix_new_internal): Initialize fx_cgen member.
830 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
831 (gas_cgen_md_apply_fix3): Update.
832 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
833 (md_cgen_record_fixup_exp): Update.
834 (FX_OPINFO_R_TYPE): Update.
836 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
837 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
838 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
839 * frags.h (struct frag): Make opindex, opinfo ints.
841 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
843 1999-04-26 Tom Tromey <tromey@cygnus.com>
845 * aclocal.m4, configure: Updated for new version of libtool.
847 1999-04-22 Nick Clifton <nickc@cygnus.com>
849 * config/tc-mcore.c (md_apply_fix3): Renamed function from
851 (md_apply_fix3): Do not fix up absolute relocations against
854 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
856 1999-04-20 Nick Clifton <nickc@cygnus.com>
858 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
859 changes and data-in-text directives.
860 (mcore_cons): New function: intercept cons() operations.
861 (mcore_float_cons): New function: intercept float_cons()
863 (mcore_stringer): New function: intercept stringer() operations.
865 1999-04-18 Ian Lance Taylor <ian@zembu.com>
867 * obj.h (struct format_ops): Change generate_asm_lineno field to
869 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
871 * config/tc-alpha.c (find_opcode_match): Add default case to
873 (find_macro_match): Likewise.
874 (load_expression): Parenthesize && within ||.
876 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
878 1999-04-17 Nick Clifton <nickc@cygnus.com>
880 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
881 .text .data .section pseudo ops.
882 (mcore_s_section): New function. Dump lits before changing secs.
883 (mcore_s_text): New function. Dump lits before changing secs.
884 (mcore_s_data): New function. Dump lits before changing secs.
886 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
888 * config/tc-mips.c (mips_32bitmode): New.
889 (md_begin): Set mips_32bitmode if needed.
890 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
891 Set EF_MIPS_32BITMODE.
893 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
895 * config/obj-coff.c (c_section_symbol): Fix typo in previous
898 1999-04-16 Nick Clifton <nickc@cygnus.com>
900 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
902 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
904 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
905 expressions correctly.
908 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
910 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
912 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
914 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
915 and fmpynfadd instructions.
917 1999-04-11 Richard Henderson <rth@cygnus.com>
919 * as.h (environ): Declare it, if needed.
920 * as.c (dump_statistics): Don't declare environ.
921 * configure.in (environ): Detect declaration.
922 * configure, config.in: Rebuild
924 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
925 (i386_displacement): Allocate enough space for replacement buffer.
926 Clean up replacement buffer initialization.
928 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
930 * subsegs.c (section_symbol): Don't create a new symbol if one
931 already exists; instead, use the existing one, but set its segment
932 and frag data if it hasn't already been defined.
933 * config/obj-coff.c (c_section_symbol): Likewise.
935 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
937 * tc-alpha.c (load_expression): Call as_bad instead of abort.
939 1999-04-08 Nick Clifton <nickc@cygnus.com>
941 * config/tc-mcore.c: New File: Support routines for MCore
943 * config/tc-mcore.h: New File: Definitions for MCore assembler.
944 * config/obj-coff.c: Add support for mcore-pe target.
946 * Makefile.am: Add support for MCore targets.
947 * Makefile.in: Regenerate.
948 * configure.in: Add support for MCore targets.
949 * configure: Regenerate.
951 * doc/all.texi: Set MCORE.
952 * doc/as.texinfo: Document MCore specific command line options.
954 * write.h: Prevent multiple inclusion.
956 1999-04-06 Ian Lance Taylor <ian@zembu.com>
958 * asintl.h (LC_MESSAGES): Never define.
959 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
961 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
964 * Makefile.am (m68k-parse.c): If configuring in the source
965 directory, copy m68k-parse.y into the local directory before
966 running ylwrap, to remove spurious differences when generating
968 * Makefile.in: Rebuild.
970 * config/tc-sparc.h (md_do_align): Just allocate the number of
971 bytes necessary, rather than always allocating 1024.
973 1999-04-04 Ian Lance Taylor <ian@zembu.com>
975 * listing.c (listing_newline): Add cast to avoid warning.
976 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
977 * config/tc-i386.c (i386_scale): Add return value.
978 (build_displacement_string): Remove unused local temp_disp2.
979 (i386_intel_memory_operand): Add parentheses to avoid warning.
980 (i386_intel_operand): Remove unused local end_of_operand_string.
981 (i386_operand): Remove unused local operand_modifier.
982 (i386_operand): Add parens to avoid warning.
984 1999-04-04 Don Bowman <don@pixsci.com>
986 * configure.in: Add mips*-*-vxworks* target; have it define
988 * configure, config.in: Rebuild.
990 1999-03-31 Nick Clifton <nickc@cygnus.com>
992 * configure.in (emulations): Add support for arm-epoc-pe.
993 * configure: Regenerate.
994 * config/te-epoc-pe.h: New file. Define macros specific to
996 * config/tc-arm.h: Select epoc-pe-arm target format if configured
997 for arm-epoc-pe target.
999 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1001 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1003 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1005 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1006 detect ",n" without a condition.
1007 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1010 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1012 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1013 instruction is encoded with one bit.
1016 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1018 * doc/internals.texi (CPU backend): Mention that
1019 line_separator_chars should not include newline. From thi
1020 <ttn@mingle.glug.org>.
1022 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1024 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1025 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1027 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1029 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1031 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1033 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1036 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1038 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1040 1999-03-15 Martin Hunt <hunt@cygnus.com>
1042 * app.c (do_scrub_begin): Change '-' back to a symbol char
1043 so we can use multiple opcodes on a line again.
1045 * config/tc-d30v.c: By default, warn if a symbol has
1046 the same name as a register. Plus some minor
1047 updates from the branch.
1049 1999-03-13 Nick Clifton <nickc@cygnus.com>
1051 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1052 BFD_RELOC_16 and BFD_RELOC_64.
1054 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1056 * expr.c (expr): Add missing else.
1058 1999-03-12 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-arm.c (md_apply_fix3): Improve error message.
1062 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1064 * Makefile.am (CPU_TYPES): Add fr30.
1065 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1066 (fr30,m32r dependencies): Update.
1067 * Makefile.in: Rebuild.
1069 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1070 (gas_cgen_record_fixup_exp): Ditto.
1071 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1072 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1073 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1074 (md_cgen_lookup_reloc): Update use of operand->type.
1075 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1076 (md_convert_frag): Call cgen_operand_lookup_by_num.
1077 (md_cgen_lookup_reloc): Update use of operand->type.
1078 (m32r_cgen_record_fixup_exp): Ditto.
1080 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1082 * config/tc-mips.c (md_show_usage): Fix message.
1084 1999-03-03 Nick Clifton <nickc@cygnus.com>
1086 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1087 and LDR reg,=<expr> instruction.
1089 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1092 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1094 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1096 1999-02-17 Nick Clifton <nickc@cygnus.com>
1098 This patch was created by: Scott Bambrough
1099 <scottb@corelcomputer.com>
1102 Special cased '@' character. The '@' character is used as the
1103 ARM assembler comment character, as a special character
1104 and in ELF .symver pseudo-op's, and as a special character in
1105 .type and .section pseudo-ops.
1106 (symver_pseudo): New static variable.
1107 (symver_state): New static variable.
1108 (struct app_save): Add field 'symver_state'.
1109 (app_push): Save global symver_state int struct app_save.
1110 (app_pop): Restore global symver_state from struct app_save.
1111 (do_scrub_chars): Special case handling of '@' character in
1114 * configure.in: Modified to recognize armv* uname syntax from ARM
1116 * configure: Regenerated.
1118 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1119 a prefix to the section's type.
1120 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1121 the type's typename.
1123 * config/tc-arm.h: Add support for PIC generation:
1124 (pic_code): New boolean.
1125 (obj_relocate_extern): Define.
1126 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1127 (TC_CONS_FIX_NEW): Define.
1128 (tc_fix_adjustable): Define.
1129 (GLOBAL_OFFSET_TABLE_NAME): Define.
1131 * config/tc-arm.c: Add support for PIC generation:
1132 (line_seperator_chars): Allow ';' as a seperator for Linux.
1133 (is_immediate_prefix): New macro.
1134 (arm_parse_reloc): New function.
1135 (s_arm_elf_cons): New function.
1136 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1137 (md_undefined_symbol): Special case handling for the Global Offset
1139 (md_apply_fix3): Handle PIC relocs.
1140 (tc_gen_reloc): Handle PIC relocs.
1141 (md_parse_option): Add support for '-k' command line switch to
1142 enable PIC generation.
1143 (cons_fix_new_arm): New function.
1144 (s_arm_elf_cons): New function.
1146 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1148 * configure.in: Add comments for uses of AC_DEFINE.
1149 * acinclude.m4: Likewise.
1150 * acconfig.h: Remove.
1151 * aclocal.m4: Rebuild.
1152 * configure: Rebuild.
1153 * Makefile.in: Rebuild.
1154 * config.in: Rebuild.
1156 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1158 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1159 non-constant offset from a base register.
1161 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1163 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1166 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1168 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1169 (emit_insn): Look for pc-relative and no-overflow specifiers on
1170 internal relocation types.
1172 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1174 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1177 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1179 (mips_4650, mips_4010, mips_4100): Variables removed.
1180 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1181 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1183 (md_begin): Don't bother initializing the mips_NNNN variables;
1184 mips_cpu is set, and that's good enough now.
1185 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1186 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1187 (show): New function, to handle wrapping in the CPU lists.
1188 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1190 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1192 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1193 than treat as an immediate specifier.
1195 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1197 * config/tc-i386.c: Prototype many functions.
1198 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1199 (i386_immediate): Remove unused second argument.
1200 (i386_intel_operand): Fix i386_is_reg typo.
1201 (i386_operand): Use allow_naked_reg.
1202 (output_invalid): Make operand int for K&R.
1204 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1206 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1208 * Makefile.in: Rebuild.
1210 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1212 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1214 (EXTRA_as_new_SOURCES): Comment out.
1215 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1216 * Makefile.in: Rebuild.
1217 * doc/Makefile.in: Rebuild.
1218 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1219 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1220 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1221 * configure: Rebuild.
1222 * aclocal.m4: Rebuild.
1223 * config.in: Rebuild.
1224 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1225 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1226 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1227 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1228 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1229 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1230 (gas_cgen_record_fixup_exp): Ditto.
1231 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1232 descriptor, not global variable.
1233 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1234 descriptor, not global variable. Refer to insert_operand handler
1235 via cpu descriptor, not global function.
1236 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1237 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1238 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1239 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1240 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1241 * config/tc-m32r.c: Ditto.
1242 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1243 (md_assemble): Ditto.
1244 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1246 1999-02-09 Nick Clifton <nickc@cygnus.com>
1248 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1249 relocations for ELF targets.
1251 1999-02-08 Nick Clifton <nickc@cygnus.com>
1253 * configure.in: Add support for StrongARM target.
1254 * configure: Regenerate.
1256 1999-02-05 Nick Clifton <nickc@cygnus.com>
1258 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1260 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1263 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1265 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1267 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1269 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1270 (INTEL_DWORD_MNEM_SUFFIX): Define.
1273 (DWORD_PTR): Define.
1274 (XWORD_PTR): Define.
1276 (OFFSET_FLAT): Define.
1278 (NONE_FOUND): Define.
1281 * config/tc-i386.c (set_intel_syntax): New routine.
1282 (intel_syntax): Declare.
1283 (allow_naked_reg): Declare.
1284 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1285 (intel_float_operand): New routine.
1286 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1287 Handle brackets as well as parens. Call i386_intel_operand for
1288 intel syntax. Reverse operands if appropriate. Handle new
1289 suffixes. Handle movzx and movsx.
1290 (i386_is_reg): New routine.
1291 (i386_immediate): New routine.
1292 (i386_scale): New routine.
1293 (i386_displacement): New routine.
1294 (i386_operand_modifier): New routine.
1295 (build_displacement_string): New routine.
1296 (i386_parse_seg): New routine.
1297 (i386_intel_memory_operand): New routine.
1298 (i386_intel_operand): New routine.
1299 (i386_operand): Call i386_displacement, i386_immediate,
1300 i386_scale, etc. instead of handling inline.
1301 (parse_register): Handle registers without prefix.
1303 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1305 * configure: Regenerate.
1306 * configure.in (arm-*-oabi): New.
1307 (thumb-*-oabi): New.
1308 * config/tc-arm.c (target_oabi): Declare.
1309 (md_apply_fix3): Support REL relocs.
1310 (md_parse_option): Handle -oabi.
1311 (elf32_arm_target_format): New routine.
1312 (md_longopts): Add OPTION_OABI.
1313 * config/tc-arm.h: Redefine TARGET_FORMAT.
1316 1999-01-28 Nick Clifton <nickc@cygnus.com>
1318 * write.c (write_relocs): Handle out of range error.
1320 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1321 (fr30_force_relocation): Default to 0.
1323 * config/tc-fr30.h (obj_fix_adjustable): Define.
1324 (TC_FORCE_RELOCATION): Define.
1326 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1329 1999-01-16 Nick Clifton <nickc@cygnus.com>
1331 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1332 merge of two instructions if the left instruciton kills the right.
1334 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1336 * Makefile.in: Regenerate.
1337 * configure.in: Redo test for using cgen.
1338 * configure: Regenerate.
1340 1999-01-09 Nick Clifton <nickc@cygnus.com>
1342 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1343 redefinition of this macro.
1345 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1347 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1350 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1352 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1353 a read of HI or LO and an immediatly following branch.
1355 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1357 * config/tc-mips.c (md_begin): Another correction to the setting of
1360 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1362 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1364 1998-12-21 Nick Clifton <nickc@cygnus.com>
1366 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1367 bit insn when optimizing, so that parallelised instructions will
1368 start on a 32 bit boundary.
1370 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1372 * config/tc-mips.c (mips_eabi64): New.
1373 (md_begin): Set mips_eabi64.
1374 (mips_elf_final_processing): Use it.
1376 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1378 * config/tc-mips.c (mips_elf_final_processing):
1379 Correct setting of ABI in e_flags.
1381 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1383 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1385 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1387 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1389 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1391 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1392 warning, values that don't fit in the field.
1394 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1396 * config/tc-mips.c (mips_abi_string): New.
1397 (md_parse_option,md_longopts): Add mabi.
1398 (mips_elf_final_processing): Set e_flags based on mabi flag.
1400 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1402 * config/tc-mips.c (md_parse_option): Handle vr4111.
1404 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1406 * config/tc-h8300.c (build_bytes): Change message given if the
1407 instruction requires H8/300H mode and we're not in Hmode, to
1408 suggest that it may be the operand modes that are the problem, not
1409 necessarily the opcode.
1411 1998-12-10 Nick Clifton <nickc@cygnus.com>
1413 * config/tc-fr30.c: Add line separator character.
1415 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1417 * configure.in (hppa-*-mpeix*): New target.
1418 * config/obj-som.h (obj_som_compiler): Declare.
1419 * config/obj-som.c (compiler_seen): New static variable.
1420 (obj_som_compiler): New function.
1421 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1422 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1423 (pa_type_args): Set hppa_priv_level.
1424 (pa_compiler): New static function if OBJ_SOM.
1425 * configure: Rebuild.
1427 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1429 * read.c (output_leb128): Don't mark as inline.
1431 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1433 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1434 AIX .vbyte unaligned data support.
1435 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1436 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1439 1998-12-07 Nick Clifton <nickc@cygnus.com>
1441 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1444 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1446 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1447 BFD_RELOC_ARM_PCREL_BRANCH.
1449 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1451 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1452 checking the target type.
1453 (mips-dec-bsd*): Set endian to little.
1454 * configure: Rebuild.
1456 COFF weak symbol support, based on patches from Mark Elbrecht
1457 <snowball3@usa.net>:
1458 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1459 * config/obj-coff.c (obj_coff_weak): New static function.
1460 (obj_coff_endef) [both versions]: Handle weak symbols.
1461 (coff_frob_symbol): Likewise.
1462 (yank_symbols): Likewise.
1463 (obj_pseudo_table): Add "weak".
1465 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1466 <aymeric.vincent@emi.u-bordeaux.fr>.
1467 * aclocal.m4: Rebuild with current tools.
1468 * configure: Rebuild.
1470 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1471 an assertion failure for a case we can't handle when OBJ_ECOFF.
1473 * expr.c (operator): And with 0xff to avoid problems with signed
1476 1998-12-03 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1479 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1481 1998-12-02 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1486 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1488 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1491 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1493 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1496 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1498 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1500 (d10v_cleanup): Only generate previous insn if a multiline insn is
1503 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1508 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1511 -marm6xxx command line switches.
1513 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1515 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1516 (itbl-ops.o): Delete duplicate dependencies.
1517 Rebuild dependencies.
1518 Add fr30 dependencies.
1519 * Makefile.in: Rebuild.
1521 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1523 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1525 * listing.c: Ignore line terminator characters found inside
1528 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1530 * po/gas.pot: Regenerated.
1532 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1534 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1535 fr30_is_label_start(). Also checks for delay slot insns.
1537 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1538 FR30 instructions which contain a colon in the mnemonic.
1540 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1542 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1544 * config/tc-fr30.c: Removed currently superflous code.
1546 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1548 * config/tc-fr30.h: New file.
1549 * config/tc-fr30.c: Tweaking so that it will compile.
1551 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1553 * config/tc-d10v.h (obj_fix_adjustable): Define.
1554 (TC_FORCE_RELOCATION): Define.
1555 (d10v_force_relocation): Declare.
1556 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1557 (md_apply_fix3): Handle Vtable relocs.
1558 (d10v_fix_adjustable): New.
1559 (d10v_force_relocation): New.
1561 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1563 * config/tc-d30v.c: Change default behaviour to ignore potential
1564 conflicts between register name and symbol names.
1566 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1568 * configure.in: Add fr30-*-*.
1569 * config/tc-fr30.c: New file.
1570 * Makefile.in: Regenerated.
1571 * config.in: Regenerated.
1572 * configure: Regenerated.
1573 * doc/Makefile.in: Regenerated.
1574 * po/gas.pot: Regenerated.
1576 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1578 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1581 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1583 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1585 (do_scrub_chars): Add some casts to unsigned char to avoid
1586 unwanted sign extension.
1587 * read.c (lex_type): Set characters about 127 to be symbol
1589 * config/tc-i386.c (md_begin): Set identifier_chars and
1590 operand_chars for values above 127.
1592 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1594 * configure.in: detect cygwin* instead of cygwin32*
1595 * configure: regenerate
1597 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1599 * listing.c: Add support for producing a listing from piped
1602 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1604 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1605 (append_insn): Account for the tx39's multiply behavior.
1607 1998-10-26 Michael Meissner <meissner@cygnus.com>
1609 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1610 from assemble_parallel_insns. Add support for '->' to indicate
1611 explicitly serializing the instructions.
1612 (md_assemble): Ditto.
1614 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1616 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1619 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1621 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1623 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1625 * config/tc-mips.c : support frame and regmask/fregmask when
1626 MIPS_STABS_ELF is specified.
1628 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1630 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1631 (md_apply_fix): Don't return 1 for VTABLE relocs.
1632 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1634 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1636 * doc/c-i386.texi: Replace occurences of "opcode" with
1637 "instruction mnemonic", "instruction", or "mnemonic" when
1638 referring to the name of an instruction. Use "opcode" when
1639 referring to the sequence of machine bytes.
1641 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1642 (is_opcode_char): Rename to is_mnemonic_char.
1643 (md_assemble and i386_operand): Correct error messages from
1644 "opcode" to "instruction mnemonic"
1645 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1646 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1647 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1648 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1649 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1650 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1651 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1653 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1655 * config/tc-i386.c (i386_operand): Check for garbage after
1658 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1660 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1661 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1663 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1665 * config/tc-sh.h (obj_fix_adjustable): Define.
1666 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1667 (md_apply_fix): Likewise.
1668 (tc_gen_reloc): Likewise.
1669 (sh_fix_adjustable): New.
1671 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1673 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1674 * cgen.h (gas_cgen_finish_insn): Update prototype.
1675 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1676 cgen_insn_t -> CGEN_INSN_INT.
1677 (make_parallel): Update handling of CGEN_INT_INSN_P.
1678 (assemble_parallel_insn): Ditto.
1679 (target_make_parallel): New function.
1680 (md_assemble): Use it.
1682 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1684 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1686 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1688 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1689 converted into lower case.
1691 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1693 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1694 (gas_cgen_tc_gen_reloc): Likewise.
1695 * config/tc-m32r.h (obj_fix_adjustable): Define.
1696 * config/tc-m32r.c (m32r_fix_adjustable): New.
1697 (m32r_force_relocation): Handle VTABLE relocs.
1699 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1701 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1703 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1705 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1706 to lower case before parsing.
1708 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1709 parallel insns modift buts in the PSW as a side effect.
1711 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1713 * config/tc-d30v.c (find_format): Test for missing flag and
1716 (md_apply_fix3): Fix error messages to avoid
1717 assumption about presence of a symbol.
1719 (parallel_ok): Disallow parallel instructions that both modify the
1722 (find_format): Generate a warning if an odd numbered register is
1723 used as the first register in a mutli-register instruction.
1725 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1727 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1728 relocations are always associated with a symbol.
1730 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1732 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1733 (elf32_sparc_force_relocation): Declare.
1734 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1735 (tc_gen_reloc): Handle vtable relocs.
1736 (elf32_sparc_force_relocation): New.
1738 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1740 * symbols.c (S_IS_FUNCTION): New.
1741 * config/tc-v850.h (obj_fix_adjustable): Define.
1742 (TC_FORCE_RELOCATION): Define.
1743 (v850_force_relocation): Declare.
1744 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1745 of fx_addnumber for VTABLE reloc addends.
1746 (md_apply_fix3): Handle VTABLE relocs.
1747 (v850_fix_adjustable): New.
1748 (v850_force_relocation): New.
1750 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1752 * tc-hppa.c (fp_operand_format): Add some additional formats.
1753 (pa_ip): Do not automatically promote into pa2.0 mode.
1754 (pa_level): Handle ".level 2.0".
1756 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1758 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1759 * config/tc-i386.h (template.extension_opcode): Change to
1760 unsigned int to allow full range of 8-bit opcode suffixes.
1761 (None): Redefine as 0xffff.
1763 From Jeff B Epler <jepler@usgs.gov>
1764 * doc/c-i386.texi (i386-SIMD): New section.
1766 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1768 * read.c (discard_rest_of_line): New function.
1769 * read.h: Declare it.
1770 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1772 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1774 * config/tc-d10v.c (find_symbol_matching_register): New function.
1775 (find_opcode): Cope with the case where a register name matches
1778 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-v850.c (md_pcrel_from): Rename to
1781 v850_pcrel_from_section.
1782 (v850_pcrel_from_section): Do not resolves symbols in other
1785 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1787 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-d10v.c (find_opcode): Generate an error if a register
1790 is supplied for an operand that should not be a register.
1792 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1795 instructions to have another instruction in the right bin.
1797 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1800 the right container if the left container holds a branch
1803 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1806 both a register name and symbol name.
1807 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1809 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1812 execution unit class.
1814 (reg_name_search): If a name matches a register and a symbol,
1815 prefer the register.
1816 (find_format): Disallow flag registers when a general purpose
1817 register is required.
1818 If a number is required, but a register has been given, check to
1819 see if a symbol with the same name as the register exists, and if
1820 so, use that symbol.
1822 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1824 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1826 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-d30v.c (find_format): Do not accept flag registers as
1829 general purpose registers.
1830 (find_format): If an immediate value is expected at a given place
1831 in a format, but a register name has been provided instead, check
1832 to see if that register name matches the name of a predefined
1833 symbol and if it does, then use the symbol instead.
1834 (reg_name_search): If a register name matches a symbol name,
1835 prefer the register name to the symbol name.
1837 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1839 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1840 the previous insn to empty.
1842 1998-09-20 Michael Meissner <meissner@cygnus.com>
1844 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1845 pieces, forcing the use of an ANSI compiler.
1847 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1849 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1851 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1853 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1855 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1857 (obj_elf_vtable_entry): Likewise.
1858 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1859 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1860 (tc_gen_reloc): Likewise.
1861 (arm_fix_adjustable): Likewise.
1862 (elf32_arm_force_relocation): New.
1863 (armelf_frob_symbol): Remove coff-style symbol support.
1865 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1867 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1869 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1871 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1872 OBJ_COFF so that routine is defined for a.out format.
1874 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1876 * config/tc-i386.c (i386_operand): Detect non-segment registers
1877 used as segment prefixes.
1879 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1881 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1882 optimize across FDE boundaries.
1884 * config/obj-coff.c (obj_coff_section): Preserve any link once
1885 flags when setting the section flags.
1887 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1890 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1892 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1894 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1897 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1899 * frags.c (frag_grow): Include the size of the frag struct in the
1902 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1903 if the new subseg comes before the old.
1905 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1907 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1908 to handle edge8 and edge16.
1910 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1912 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1913 before we clobber the symbol involved.
1915 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1917 * config/tc-arm.c: Remove OBJ_ELF definitions for
1918 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1919 use arm_adjust_symtab for OBJ_COFF.
1920 (armelf_adjust_symtab): New Routine.
1921 * config/tc-arm.h: Define obj_adjust_symtab to
1922 armelf_adjust_symtab for OBJ_ELF.
1924 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1926 * configure.in: Make all i386-elf targets use bfd_gas.
1927 * config/tc-i386.c (tc_i386_force_relocation): New.
1928 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1929 (md_apply_fix3): Likewise.
1930 (tc_gen_reloc): Handle them.
1931 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1932 tc_i386_force_relocation.
1934 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1936 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1938 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1941 current opcode after writing the first insturction of a reverse
1944 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1946 * read.h (generate_lineno_debug): Add prototype.
1947 * read.c (generate_lineno_debug): Make non-static.
1949 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1951 * config/tc-i386.c (md_assemble): Only warn for address/data size
1954 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1957 against Thumb function names, as the linker needs this information.
1959 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1961 * expr.c (operand): Check also that there is no advance in operand
1962 after atof_generic in order to decide "is it label 0f or floating
1965 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1968 command line options with a single dash.
1969 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1971 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1973 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1974 * tc-arm.c (arm_fix_adjustable): New routine.
1976 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1978 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1979 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1980 demand_empty_rest_of_line before mri_comment_end.
1981 (equals): Check garbage after expression before
1982 mri_comment_end in MRI mode.
1984 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1986 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1987 small immediate constant to use the constant itself rather than
1990 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1992 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1993 (pa_leave): Likewise.
1995 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1997 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1999 (i386_operand): Fix an error message.
2001 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2003 * doc/c-arm.texi (ARM Directives): Document .req directive.
2005 * config/tc-arm.c (reg_required_here): Display erroneous string if
2006 the register name could not be decoded.
2007 Do not set inst.instruction if the sift is -1.
2009 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2011 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2014 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2017 even if it is belived to be unnecessary.
2019 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2021 config/tc-i386.c (i386_operand): Size immediate constants by
2022 suffix (erroneously removed as part of July 7 change).
2024 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2026 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2027 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2028 (armelf_frob_symbol): New Routine.
2029 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2031 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2033 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2035 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2037 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2038 command line switches passed to assembler.
2040 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2042 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2043 (gas_cgen_opcode_desc): Declare.
2044 (gas_cgen_parse_operand): Declare.
2045 (*): Prepend gas_ to gas specific fns to denote them as such.
2047 * cgen.c (gas_cgen_opcode_desc): New global
2048 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2049 (queue_fixup): Renamed from cgen_queue_fixup.
2050 (*): Prepend gas_ to gas specific fns to denote them as such.
2052 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2053 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2054 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2055 Open opcode table and initialize it.
2056 (make_parallel): Use gas_cgen_opcode_desc.
2057 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2058 (md_assemble): Ditto.
2060 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2062 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2063 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2064 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2065 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2066 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2067 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2068 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2069 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2070 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2071 (INIT_STAB_SECTION): Likewise.
2072 (OBJ_PROCESS_STAB): Likewise.
2074 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2075 (md_parse_option): Watch for them.
2076 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2077 (md_begin): Kill neverdef code.
2078 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2079 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2080 (s_alpha_coff_wrapper): New.
2081 (md_pseudo_table): Trap all ECOFF pseudos.
2083 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2085 Start of changes to remove mdebug section from mips*-elf
2086 Based on MIPS_STAB_ELF definition
2087 * acconfig.h: undef if not configured
2088 * config.in: undef if not configured
2089 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2090 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2091 * stabs.c (s_stab_generic): flush frag
2093 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2095 * configure.in: (arm-*-elf): Handle.
2096 (thumb-*-elf): Handle.
2097 * configure: Regenerate.
2098 * read.c (stringer): Fix typo in comment.
2099 * write.c (fixup_segment): Don't add symbol value to addend if
2101 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2103 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2106 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2108 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2109 (write_2_short): Emit warning if new flag is set.
2110 (do_assemble): Set flags if left instruction is one of special
2111 "right-instruction-killer" type.
2113 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2115 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2116 Always output words in debug_info section as big endian.
2117 (sparc_target_format): Choose correct bfd target.
2118 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2120 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2122 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2123 to work with internationalization code. Issue an error when two
2124 operands match that are not allowed to match.
2126 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2128 * configure.in (install_tooldir): Allow target to specify whether
2129 it wants to be installed in $(tooldir)/bin.
2130 * configure: Regenerate.
2131 * Makefile.am (install-exec-local): Set install-exec-tooldir
2132 dependency via configure.
2133 * Makefile.in: Regenerate.
2135 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2137 * Makefile.am (install-exec-local): Split into two ...
2138 (install-exec-bindir,install-exec-tooldir): New rules.
2139 * Makefile.in: Regenerate.
2141 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2143 * Makefile.am (install-exec-local): Don't remove the file before
2144 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2145 W. Rozycki <macro@ds2.pg.gda.pl>.
2146 * Makefile.in: Rebuild.
2148 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2150 * cgen.c: Include libiberty.h.
2151 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2152 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2153 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2154 (md_cgen_lookup_reloc)): Declare.
2155 (md_cgen_record_fixup_exp): Declare.
2156 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2157 (m32r_relax_frag): Declare.
2158 (cgen_md_apply_fix3): Decls moved to cgen.h.
2159 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2160 (m32r_cgen_record_fixup_exp): Delete decl.
2161 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2162 (assemble_nop): Delete.
2163 (expand_debug_syms): Delete unused `exp'.
2164 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2165 Add default case for -Wall.
2166 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2167 (md_atof): Delete unused wordP.
2169 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2171 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2174 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2176 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2177 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2178 .print, .purgem, and .struct. Remove documentation for
2181 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2183 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2184 Update call to insert_operand.
2186 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2188 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2190 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2192 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2193 whitespace after a prefix operator.
2195 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2197 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2199 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2201 * config/tc-sparc.c (log2): New static function.
2202 (s_reserve): Use log2 to convert alignment before calling
2204 (s_common): Use log2 to convert alignment before calling
2205 record_alignment and frag_align.
2206 (sparc_cons_align): Use log2.
2208 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2210 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2211 (s_common): Likewise.
2213 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2214 initialization of waddr.
2215 (sparc_elf_final_processing): Add default case to switch.
2217 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2219 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2220 than temporary real.
2222 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2224 * write.c (subsegs_finish): Don't align the segments if there were
2227 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2228 copying aux information.
2230 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2231 expression into a symbol.
2233 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2235 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2236 type to unsigned int.
2237 (md_assemble): Change type used to store offsets from unsigned
2239 (i386_operand): Switch error check to only call RESTORE_END_STRING
2240 once after parse_register.
2242 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2244 * config/tc-v850.c (md_show_usage): Changed format to match that
2247 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2249 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2251 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2253 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2256 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2258 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2259 * doc/Makefile.in: Rebuild.
2261 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2263 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2264 for %lo expressions.
2265 (mips_ip, case 'u'): Move range check after code to mask
2266 off bits in %hi/%lo expressions. Mask off high bits for
2269 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2271 * doc/Makefile.am (gasver.texi): New target.
2272 (as.info, as.dvi): Depends upon gasver.texi.
2273 * doc/as.texinfo: Include gasver.texi. Mention version number on
2274 title page and in top node.
2275 * doc/Makefile.in: Rebuild.
2277 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2279 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2280 but not including the line containing the edict.
2281 * listing.h (LISTING_EOF): New.
2282 * input-scrub.c (input_scrub_next_buffer): Call it.
2284 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2286 * config/tc-i386.c (i386_operand): Don't set the size of an
2287 immediate address based solely on the suffix and the mode.
2289 * config/tc-i386.c (md_assemble): Add assertion to make sure
2290 overlap2 does not set Imm.
2292 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2293 sequences of whitespace to a single space.
2294 (is_space_chars): Just compare with space.
2295 (md_begin): Don't initialize space_chars.
2296 (md_assemble): Just skip a single whitespace character.
2297 (i386_operand): Rewrite base-index parsing to use new
2298 parse_register, and to skip white space. Skip white space in a
2299 number of other places too. Don't give error message if
2300 parse_register fails.
2301 (parse_register): Change reg_string parameter to be non-const.
2302 Add end_op parameter. Skip white space after the `%', and return
2303 end of register string. Give error message here rather than
2306 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2308 Based on patch from Matt Semersky <matts@scd.hp.com>:
2309 * expr.c (op_encoding): Make const.
2310 (expr_set_precedence): New function.
2311 (expr_begin): Don't set operator rankings, just call
2312 expr_set_precedence.
2313 * expr.h (expr_set_precedence): Declare.
2314 * read.c (s_mri): Call expr_set_precedence.
2316 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2318 * doc/as.texinfo (Statements): Remove paragraph discussing
2319 continuing lines with a backslash. This hasn't worked for years,
2322 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2324 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2326 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2327 (ps_CTORS, ps_DTORS): New section types.
2328 (vms_fixup_xtors_section): New function
2329 (Ctors_Psect, Dtors_Psect): Define.
2330 (IS_GXX_XTOR): Define
2331 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2332 Filter static constructors/destructors and add to
2333 Ctors_Symbols/Dtors_Symbols chain.
2334 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2335 appropriate section.
2337 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2338 * makefile.vms: Merge vax/vms support.
2340 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2342 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2343 (elf_pseudo_table): Add them.
2344 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2345 (md_apply_fix): Accept them.
2346 (mips_fix_adjustable): Don't adjust them.
2347 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2348 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2349 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2350 (tc_fix_adjustable): Don't adjust them.
2352 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2354 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2356 * Makefile.in: Regenerate.
2357 * configure.in: AC_SUBST cgen_cpu_prefix.
2358 * configure: Regenerate.
2360 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2362 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2363 Changed all users of COND12_DELAY.
2365 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2367 * config/tc-mn10300.c (set_arch_mach): New function.
2368 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2369 (md_begin): Default to mn10300 mode.
2370 (md_assemble): Only accept instructions for the core mn10300
2371 chip and the active machine type.
2373 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2375 * subsegs.h (segment_info_type): Give the struct a name.
2376 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2377 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2378 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2379 * config/tc-w65.h (tc_reloc_mangle): Declare.
2380 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2382 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2384 * config/tc-v850.c (v850_comm): Restore old section
2385 after common processing.
2387 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2389 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2391 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2393 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2394 char with code that explicitly sign-extends.
2396 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-v850.c (md_begin): Restore text section as the current
2399 section after creating call table sections.
2400 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2403 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2404 with call to macro SYM_AUXINFO.
2406 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2408 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2409 with the program transform name.
2410 * Makefile.in: Rebuild.
2412 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2414 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2417 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2419 * config/tc-i386.c (i386_operand): Be prepared for a space between
2420 the open parenthesis and the start of the register operand,
2421 because of the June 16 change.
2423 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2428 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2431 even if it is belived to be unnecessary.
2433 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2435 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2437 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2439 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2441 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2442 shift amount for a repeated operand. The shift amount for the
2443 repeated copy comes from the size of the operand.
2445 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2447 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2449 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2451 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2453 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2455 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2456 characters in it as LEX_IS_SYMBOL_COMPONENT.
2457 * config/tc-i386.h (tc_symbol_chars): Define.
2458 (extra_symbol_chars): Declare.
2459 * config/tc-i386.c (extra_symbol_chars): Define.
2460 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2461 (line_comment_chars): Set to '/' if TE_LINUX.
2462 * doc/c-i386.texi (i386-prefixes): Update.
2463 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2465 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2467 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2468 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2470 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2472 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2473 constraint in instructions REP & REPI.
2475 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2477 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2478 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2480 (check_range): If the operand is shifted, then shift the number
2481 before checking its range.
2483 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2485 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2488 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2490 * config/tc-v850.c (v850_comm): Create special sections as needed.
2492 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2494 * config/tc-d10v.c (write_2_short): Addition of swapping
2495 instructions for sequential and reverse sequential order when
2496 given order is not possible.
2498 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2500 * Makefile.am: Rebuild dependencies.
2501 (DEP_INCLUDES): Fix reference to intl build directory.
2502 * Makefile.in: Rebuild.
2504 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2506 * doc/c-i386.texi: Update 16 bit documentation.
2508 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2509 IgnoreDataSize to IgnoreSize as they are used for address size as
2511 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2512 32-bit mode, similarly addr16/data16 and variants.
2514 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2516 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2517 sequential word multiply instructions.
2519 (do_assemble): Add extra command line argument, to allow mul32
2520 attribute to be preserved across parallel insns.
2521 (md_assemble): Insert NOPs between explicitly parallel insns which
2522 contain an 32 bit multiply and a 16 multiply.
2524 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2526 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2529 * config/tc-i386.c (reloc): Add braces.
2531 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2532 consistent with Intel naming.
2533 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2534 use bitfields in sib_byte.
2535 (modrm_byte): Don't use bitfields here either.
2537 * config/tc-i386.c (current_templates): Add const.
2538 (parse_register): Add const to return, param, and char *s.
2539 (i386_operand): Add const to reg_entry *r.
2540 * config/tc-i386.h (templates): Add const to start, end.
2542 Inspired by code for 16 bit gas support from Martynas Kunigelis
2543 <martynas@nm3.ktu.lt>:
2544 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2545 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2546 (uses_mem_addrmode): Remove.
2547 (md_estimate_size_before_relax): Add support here too.
2548 (md_relax_table): Rewrite interface to md_relax for 16 bit
2550 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2551 (opcode_suffix_to_type): Remove.
2552 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2553 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2554 (md_convert_frag): Likewise.
2555 (i386_operand): Add support for 16 bit base/index regs,
2556 immediates, and displacements. Remove some unnecessary casts, and
2557 localise end_of_operand_string, displacement_string_start,
2558 displacement_string_end variables. Add GCC_ASM_O_HACK.
2559 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2561 * config/tc-i386.c (prefix_hash): Remove.
2562 (md_begin): Rewrite without obstacks. Remove prefix hash table
2563 handling. Rewrite lexical table handling.
2564 (i386_print_statistics): Don't print prefix statistics.
2565 (md_assemble): Rewrite instruction parser so that line is not
2566 converted to lower case. Don't do a hash_find for prefixes,
2567 instead recognise them via opcode modifier.
2568 (expecting_operand, paren_not_balanced): Localise variables.
2569 * config/tc-i386.h (IsPrefix): Define.
2570 (prefix_entry): Remove.
2572 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2573 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2574 '\\' in case where comment_chars contains '/'.
2576 * config/tc-i386.c (MATCH): Ensure given operand and template
2577 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2578 you must write `ljmp *table(%ebx)'.
2580 From H.J. Lu <hjl@gnu.org>:
2581 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2582 as 0 ifndef BFD_ASSEMBLER.
2583 (md_assemble): Allow immediate operands without suffix or
2584 other reg operand to default in size to the current code size.
2586 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2588 * config/tc-v850.c (md_begin): Restore creation of
2589 .call_table_text and .call_table_data sections.
2591 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2593 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2594 after emitting a word of noops.
2596 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2598 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2599 (i386_operand): Simplify checks for valid base/index combinations.
2600 Disallow `in 4(%dx),%al'.
2602 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2604 (add_prefix): Change parameter from char to int.
2606 * config/tc-i386.h (Ugh): Define opcode modifier.
2607 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2609 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2610 CONSISTENT_REGISTER_MATCH macros to check register types more
2611 thoroughly. Check for illegal suffix/operand combinations
2612 when matching insns with operands. Handle new `s' suffix, and
2613 associated FloatMF opcode modifier for float insns with memory
2615 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2616 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2617 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2618 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2619 DATA_PREFIX_OPCODE throughout.
2621 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2622 (md_assemble): Rewrite suffix/register operand checking code to be
2623 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2624 AnyMem, the better to grep.
2626 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2627 given a memory operand. Don't set Abs bits either.
2628 (type_names): Remove Mem*, Abs*.
2629 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2630 define opcode_modifiers as these cases are handled by Disp8,
2631 Disp16, Disp32 and suffix checks.
2632 (COMES_IN_BOTH_DIRECTIONS): Remove.
2633 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2635 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2636 if IgnoreDataSize modifier given. Remove ShortformW modifier
2637 test. Add test for ShortForm in W base_opcode modification.
2638 Merge Seg2ShortForm and Seg3ShortForm code.
2639 * config/tc-i386.h (ShortFormW): Remove.
2640 (IgnoreDataSize): Define.
2642 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2644 * config/tc-d30v.c (md_assemble): Store previous segment state
2645 with previous instruction.
2647 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2649 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2650 (ebp, esp): Remove static variables.
2651 (MATCH): Remove test for InOutPortReg.
2652 (i386_operand): Properly handle InOutPortReg here instead.
2653 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2654 (md_assemble): Simplify and correct modrm and sib generation.
2655 (i386_operand): Add warning for scale without index.
2656 Rewrite checks for valid base/index combinations.
2658 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2659 macros and enclose in do while(0).
2660 (RESTORE_END_STRING): Likewise.
2661 (md_assemble): Add one to printed operand number so we start
2662 from 1 not 0. Add some more gettext invocations.
2663 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2666 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2667 DATA_PREFIX, SEG_PREFIX): Define.
2668 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2669 (check_prefix): Remove function.
2670 (add_prefix): New function. Add prefix to i.prefix as well as
2672 (md_assemble): Changes for add_prefix. Remove hack for wait
2673 prefix, instead always output prefixes in fixed order. Test
2674 for jcxz/loop when selecting between word & dword operations,
2675 and add address size prefix rather than operand size prefix.
2676 Remove operand -> address size hack when emitting jcxz/loop.
2677 (i386_operand): Remove O_Absent check as it's done in expr.
2679 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2681 * configure.in: Recognize m5200 as a cpu_type of m68k.
2682 * aclocal.m4: Rebuild with current libtool.
2683 * configure: Rebuild.
2685 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2687 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2688 to relaxable_symbol to prevent references to external symbol from
2691 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2693 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2694 symbols are relaxable.
2696 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2698 * config/tc-v850.c (md_begin): Don't create special
2699 sections by default.
2701 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2703 * config/tc-mips.c (macro): For div and udiv, close the
2704 reorder block as soon as possible.
2706 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2708 From Matt Semersky <matts@scd.hp.com>:
2709 * macro.c (macro_mri_mode): New function.
2710 * macro.h (macro_mri_mode): Declare.
2711 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2714 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2716 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2719 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2720 until after xstrdup in OBJ_EVAX case.
2722 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2724 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2725 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2726 of hardcoded magic number.
2727 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2729 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2731 * read.c (do_s_func): New function.
2733 * read.h (do_s_func): Add prototype.
2735 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2737 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2738 nops if fill pattern not specified.
2740 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2742 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2743 * config/te-go32.h (TE_GO32): Define.
2744 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2746 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2748 Implement .func/.endfunc pseudo-ops.
2749 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2751 * read.c (potable): Add .func,.endfunc.
2752 (s_func): New function.
2753 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2755 (in_doc_func_p,current_function_label): New static globals.
2756 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2758 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2760 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2761 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2762 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2763 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2764 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2765 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2766 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2767 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2768 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2769 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2770 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2771 * config/tc-a29k.c: Don't define md_short_jump_size,
2772 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2773 * config/tc-alpha.c: Likewise.
2774 * config/tc-alpha.h: Likewise.
2775 * config/tc-arm.c: Likewise.
2776 * config/tc-h8300.c: Likewise.
2777 * config/tc-h8500.c: Likewise.
2778 * config/tc-hppa.c: Likewise.
2779 * config/tc-i860.c: Likewise.
2780 * config/tc-i960.c: Likewise.
2781 * config/tc-ppc.c: Likewise.
2782 * config/tc-sh.c: Likewise.
2783 * config/tc-sparc.h: Likewise.
2784 * config/tc-tic30.c: Likewise.
2785 * config/tc-w65.c: Likewise.
2786 * config/tc-z8k.c: Likewise.
2788 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2790 * config/tc-vax.c (_): Delete this macro used for placeholder
2791 values in vax_operand_width_size; it conflicts with the _() macro
2792 used for internationalization.
2794 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2796 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2797 code. From Chris Moller <moller@bops.com>.
2799 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2800 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2801 * read.c (emit_expr): Initialize seg and subseg fields of a new
2803 * write.c (write_object_file): Switch to the appropriate segment
2804 and subsegment when processing a broken word.
2806 * config/tc-m68k.c (mri_assemble): New static function.
2807 (build_mri_control_operand): Call mri_assemble rather than
2809 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2810 (s_mri_endf, s_mri_endw): Likewise.
2812 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2814 * read.c (s_org): Call md_flush_pending_output if it is defined.
2816 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2818 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2820 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2821 (md_parse_option): Add for same.
2822 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2823 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2824 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2826 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2828 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2830 * config/tc-arm.c (find_real_start): Relax definition of local
2833 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2836 symbols at the given address, not just the last one specified.
2838 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2840 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2841 or number_to_chars_littleendian to write data.
2843 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-v850.c (md_assemble): Remove artificially created
2846 register name symbols.
2848 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2850 * write.c (fixup_segment): Change "segment" to "section" in
2853 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2855 * write.c (fixup_segment): Change sym1-sym2 message again.
2857 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2859 * write.c (fixup_segment): Improve error message for sym1-sym2
2860 errors when sym1 is in a different segment from sym2.
2862 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2864 * config/tc-m32r.c (warn_unmatched_high): New static local.
2865 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2866 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2867 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2868 (md_parse_option): Likewise.
2869 (md_show_usage): Likewise.
2870 (m32r_frob_file): Likewise.
2872 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2873 (read_a_source_file): Call them.
2874 * read.h (stabs_generate_asm_file): Declare.
2875 * stabs.c (stabs_generate_asm_file): New function.
2876 (generate_asm_file): New function.
2877 (stabs_generate_asm_lineno): Move file name handling into
2880 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2882 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2883 (d30v_current_align, d30v_current_align_seg): New variables.
2884 (d30v_last_label): New variable.
2885 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2886 (s_d30v_data, s_d30v_section): Likewise.
2887 (md_pseudo_table): Call them.
2888 (md_begin): Initialize d30v_current_align_seg.
2889 (md_assemble): Call d30v_align when needed by known current alignment.
2890 (d30v_frob_label, d30v_cons_align): New functions.
2891 * config/tc-d30v.h (md_do_align): Remove.
2892 (tc_frob_label): Call d30v_frob_label.
2893 (md_cons_align): New.
2895 * config/tc-d30v.c (find_format): Convert complex expressions to
2896 expression symbols before processing. Clean up code formatting.
2898 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2900 * po/Make-in (install-info): New target.
2902 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2904 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2906 * config/tc-mn10300.c (md_assemble): Likewise.
2908 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2910 * Makefile.am: Update with `make dep-am'.
2911 (HFILES): Add cgen.h.
2912 (cgen.o): Depend on cgen.h.
2913 * Makefile.in: Regenerate.
2915 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2917 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2919 * gasp.c (grab_label): Permit a label to be a preprocessor
2920 variable by permitting a label to start with a backslash.
2922 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2924 * config/tc-mips.c (validate_mips_insn): Removed hack
2925 for previously inaccessible bitfields in some INSN_TRAP
2928 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2930 * config/tc-d30v.c (do_assemble): Abort with error message
2931 if opcode operands do not match.
2933 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2935 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2936 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2937 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2938 similar new 'q' operand.
2940 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2942 * cgen.c (cgen_asm_finish_insn): Fix typo.
2944 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2947 * cgen.c: Include it.
2948 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2949 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2950 All callers updated.
2951 * config/tc-m32r.c: Include cgen.h.
2952 (m23r_insn): New members num_fixups,fixups.
2954 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2956 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2957 to avoid compiler warning.
2959 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2961 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2964 * makefile.vms (OBJS): Add ehopt.obj
2966 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2968 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2970 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2972 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2973 a short format insn.
2974 (md_assemble): Set it for explicitly packed insns.
2976 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2978 * config/obj-coff.c (c_symbol_merge): Do not take address of
2979 native fields when performing the memcpy.
2981 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2983 * config/tc-mips.c (macro,macro2): Implement
2984 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2986 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2988 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2989 relocations against globally visible symbols.
2990 * config/tc-m68k.c (relaxable_symbol): New macro.
2991 (m68k_ip, md_estimate_size_before_relax): Use it.
2992 (tc_m68k_fix_adjustable): Also handle weak symbols.
2994 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2996 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2997 references to externally visible symbols.
2998 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2999 values in twice for a PC relative reloc if the symbol is
3002 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3003 don't adjust a PC relative reloc against an externally visible
3005 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3006 for a PC relative fixup against an externally visible defined
3007 symbol, arrange to store object file and addend values as though
3008 the symbol were not defined.
3009 (tc_gen_reloc): Likewise.
3011 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3013 * read.c (sizeof_leb128): Referenced externally by write.c so
3016 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3018 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3019 and expand a 'debug' symbol associated with the next instruction
3020 that does not cause a short instruction to be filled with a NOP.
3021 (md_pseudo_table): Add support for .debugsym.
3022 (assemble_parallel_insn): Add calls to expand_debug_sym as
3024 (md_assemble): Ditto.
3026 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3028 * as.c (main): Conditionally call setlocale.
3029 * gasp.c (main): Likewise.
3030 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3031 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3033 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3035 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3037 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3039 * config/tc-hppa.c: Change all calls to bzero to use memset.
3040 (pa_ip): Add cast to avoid warning.
3041 (tc_gen_reloc, md_apply_fix): Likewise.
3042 (pa_find_space_by_number): Likewise.
3043 (hppa_force_relocation): Likewise.
3044 (pa_block): Change i to unsigned int.
3045 * config/obj-som.h (obj_som_copyright): Declare.
3047 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3049 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3050 for line numbers for assembly source.
3052 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3054 * configure.in: Change version number to 2.9.4
3055 * configure: Rebuild.
3057 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3059 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3061 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3063 * ecoff.h: Change symbolS in function declaration to struct
3066 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3068 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3069 (md_convert_frag): Fix i18n typo.
3071 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3073 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3074 * ecoff.h: Protoype it.
3075 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3076 [EVAX] (s_alpha_prologue): Delete.
3077 (md_pseudo_table): Update.
3079 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3081 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3082 array to local pointer.
3083 (get_args, parse_expr): Add casts to avoid warnings.
3085 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3087 * read.c (s_set): Cast xmalloc return value to fragS *.
3088 * config/tc-m68k.c (m68k_ip): Function made static to match
3089 previous forward declaration.
3090 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3092 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3094 * config/tc-v850.c: Add internationalisation macros to error
3097 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3098 macros to error strings.
3100 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3102 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3103 reloc is in the TOC csect.
3104 (md_apply_fix3): Correct gettext typo.
3106 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3109 .L - they are local labels and the branches are not really
3110 function calls but rather far jumps.
3112 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3114 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3116 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3118 * config/tc-i386.c (md_assemble): Print operand number rather than
3119 using ordinal_names.
3120 (i386_operand): Likewise.
3122 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3124 * Makefile.am (INTLLIBS): Define to work around apparent automake
3126 All Makefiles: Regenerated.
3128 * Many files: Added gettext invocations around user-visible
3130 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3131 HAVE_LC_MESSAGES): Define.
3132 * dep-in.sed: Added asintl.h.
3133 * po/Make-in: New file.
3134 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3136 * read.c (Z_): Renamed from `_'.
3137 * Makefile.am (SUBDIRS): Added po.
3138 (POTFILES): new macro.
3139 (po/POTFILES.in): New target.
3140 ($(OBJS)): Added asintl.h.
3142 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3143 (as_new_LDADD): Added $(INTLLIBS).
3144 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3145 (gasp_new_LDADD): Added $(INTLLIBS).
3146 (gasp_new_DEPENDENCIES): New macro.
3147 * configure, aclocal.m4: Rebuilt.
3148 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3150 (ALL_LINGUAS): Define.
3151 * macro.c: Include "asintl.h".
3152 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3153 * as.h: Include "asintl.h".
3154 * config/tc-i386.c (ordinal_names): Removed.
3155 (md_assemble): Changed error text to avoid ordinal_names.
3156 (i386_operand): Likewise.
3157 (reloc): Added as_bad to avoid i18n problems.
3158 (tc_gen_reloc): Likewise.
3159 * config/tc-arm.c (bad_args): Now a #define.
3161 * config/obj-vms.c (VMS_stab_parse): Changed type of
3163 (global_symbol_directory): Unified strings to avoid i18n
3165 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3166 avoid i18n problems.
3167 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3168 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3170 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3172 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3174 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3176 * as.c (print_version_id): Added an fprintf to avoid i18n
3178 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3180 * expr.c (expr): Added as_warn call to avoid i18n problems.
3181 * messages.c (as_assert): Changed code to avoid i18n problems.
3182 (as_abort): Likewise.
3183 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3184 (s_space): Likewise.
3185 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3187 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3189 * config/tc-i386.c (check_prefix): New static function, split out
3191 (struct _i386_insn): Add wait_prefix field.
3192 (md_assemble): Remove wait_prefix local variable. Use
3193 check_prefix when adding a prefix.
3195 * config/tc-i386.c (current_templates): New static variable.
3196 (md_assemble): Remove current_templates local variable.
3197 (md_assemble, i386_operand): Improve error and warning messages in
3198 many places. Add RESTORE_END_STRING in many places before error
3199 return. Clarify some comments.
3201 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3203 (md_assemble): Parse string instruction operands, looking for
3204 segment override prefixes. Check for invalid segment prefixes on
3206 (i386_operand): i.seg[] and max mem_operand changes for string
3208 * config/tc-i386.h (EsSeg): Define.
3210 * config/tc-i386.h (regKludge): Define.
3211 (iclrKludge, imulKludge): Don't define.
3212 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3213 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3214 opcode_modifier checks to look for more common cases first. Add
3215 default_seg for IsString case.
3217 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3219 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3221 * configure: Rebuild with new automake and libtool.
3222 * aclocal.m4, Makefile.in: Likewise.
3224 * doc/Makefile.am (as.dvi): New target.
3225 * doc/Makefile.in: Rebuild.
3227 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3229 * configure.in: Added sparc86x support.
3231 * configure: Rebuild.
3233 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3235 (md_parse_option): Warn if -EL is not supported for this architecture.
3237 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3239 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3241 * config/tc-mips.c (mips_ip): Note when we use get match on
3242 the full instruction name.
3244 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3246 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3247 back into the expression to handle add/sub simplification correctly.
3249 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3251 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3253 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3258 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3260 * symbols.c (max_indent_level): New global.
3261 (print_symbol_value_1): Use it.
3262 * expr.h (expr_build_dot): Declare.
3263 * expr.c (expr_build_dot): New function.
3265 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3267 * symbols.c (print_binary): New function.
3268 (print_expr_1): Call it.
3270 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3272 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3273 operand in the opcode.
3275 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3277 * config/tc-i386.h: Reorder operand flags and opcode modifier
3278 flags for clarity. Remove unused definitions: Unknown,
3279 ImmUnknown, DispUnknown, NoModrm.
3280 * config/tc-i386.c (type_names): Add missing Debug type.
3281 (md_assemble): Better duplicate prefix checking. Quicker string
3282 instruction check via new opcode_modifier flag.
3284 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3286 * doc/as.texinfo (Invoking): Clarify -Wa example.
3288 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3290 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3291 (s_mips_weakext): Define.
3292 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3293 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3296 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3298 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3299 is an error if the value can not be computed at assembly time.
3300 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3302 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * gasp.c (main): Set next field of new include_path structure to
3305 NULL. From Avery Pennarun <averyp@gdc.ca>.
3307 * read.c (s_mri_sect): Call as_bad rather than abort for an
3308 unsupported MRI target.
3310 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3312 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3313 the destination of a branch instruction should be altered.
3314 (find_real_start): New function: Locate the real, Thumb coded
3315 start of a Thumb function.
3316 (do_t_branch23): Alter the destination of branches to Thumb
3319 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3321 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3323 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3326 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3328 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3329 * doc/c-hppa.texi: Likewise.
3331 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3333 * Makefile.am: Rebuild dependencies.
3334 * Makefile.in: Rebuild.
3336 * Makefile.am (DEP_INCLUDES): New variable.
3337 (.dep1): Change to work when srcdir is not an absolute path.
3338 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3339 * Makefile.in: Rebuild.
3341 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3344 LinearAddress patch.
3346 * configure.in: Set version to 2.9.1.
3347 * configure: Rebuild.
3349 * Branched binutils 2.9.
3351 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3353 * config/tc-i386.h (FWait): Define.
3354 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3355 other prefixes. Check FWait flag in opcode table to see which
3356 instructions require an fwait prefix.
3358 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3360 * stabs.c (get_stab_string_offset): Always create a stab string
3363 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3365 Fix some gcc -Wall warnings:
3366 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3367 * ehopt.c (eh_frame_code_alignment): Likewise.
3368 * expr.c (integer_constant, operand): Likewise.
3369 * frags.c (frag_align): Likewise.
3370 * gasp.c (level_0, change_base, doinstr): Likewise.
3371 * hash.c (hash_ask): Likewise.
3372 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3373 (debugging_pseudo): Likewise.
3374 * macro.c (define_macro, check_macro): Likewise.
3375 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3376 (ignore_rest_of_line, float_cons): Likewise.
3377 * symbols.c (decode_local_label_name): Likewise.
3378 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3379 (fixup_segment, number_to_chars_bigendian): Likewise.
3380 (number_to_chars_littleendian): Likewise.
3381 * config/atof-ieee.c (gen_to_words): Likewise.
3382 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3383 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3384 * read.c (output_big_sleb128): Initialize locals to avoid
3386 (output_big_uleb128, equals): Likewise.
3387 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3388 to unsigned int. Change zeros to unsigned int.
3389 * cond.c (s_if): Add return to default case.
3390 * frags.c (frag_now_fix): Change return type to addressT.
3391 * frags.h (frag_now_fix): Update declaration.
3392 * listing.c (file_info_struct): Change linenum to unsigned int.
3393 (struct list_info_struct): Change hll_line to unsigned int.
3394 (print_source): Update format string.
3395 * read.c (emit_expr): Change scan to unsigned int, and don't
3396 bother to initialize it.
3397 * symbols.c (dollar_label_count): Change to unsigned long.
3398 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3399 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3400 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3402 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3404 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3405 mcf5200 just as we do for m68000.
3406 (m68k_init_after_args): Likewise.
3407 (md_estimate_size_before_relax): Likewise.
3409 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3411 * config/tc-v850.c (md_assemble): Store relocation addend in
3412 fixup instead of instruction.
3414 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3416 * config/tc-i386.c (md_assemble): Swap template arguments to
3417 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3418 This macro is currently symmetric, so passing them the wrong
3419 way didn't cause any problem, but may if the macro is changed
3421 After copying template to i.tm, use i.tm. rather than t-> to
3422 access fields, and make t a const*
3423 Move i.tm.operand_types[] swap to immediately after the copy.
3425 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3427 * expr.h (expr_build_uconstant): Add prototype.
3428 (expr_build_unary,expr_build_binary): Add prototypes.
3429 * expr.c (expr_build_uconstant): New function.
3430 (expr_build_unary,expr_build_binary): New functions.
3432 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3434 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3435 * macro.c (macro_expand_body): Increase buffer size.
3436 * messages.c (as_warn): Likewise.
3437 (as_warn_where, as_bad, as_bad_where): Likewise.
3439 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3441 Based on patch from H.J. Lu <hjl@gnu.org>:
3442 * Makefile.am (DISTSTUFF): New variable.
3443 (diststuff): New target.
3444 * Makefile.in: Rebuild.
3446 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3448 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3449 m32r_elf_section_change_hook.
3451 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3452 emit a nop if a section ends with a 16 bit instruction.
3454 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3456 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3457 s_lcomm rather than obj_coff_lcomm.
3458 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3460 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3462 * config/tc-i386.h (LinearAddress): Define.
3463 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3464 instruction, don't use a default segment.
3466 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3468 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3469 * configure: Rebuild.
3471 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * aclocal.m4, configure: Rebuild with libtool 1.2.
3475 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3478 PC relative branches. Patch courtesy of Jonathan Walton.
3481 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3483 * configure.in (emulations): Add thumb-pe target.
3485 * configure (emulations): Add thumb-pe target.
3487 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3489 * itbl-lex.l (yywrap): Don't define if already defined as a
3492 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3494 * depend.c (quote_string_for_make): New function.
3495 (wrap_output): Use it.
3497 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3499 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3500 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3502 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3504 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3505 Recognize -GN and -relax.
3506 (md_begin): Initialize gp size from -G switch.
3507 (alpha_force_relocation): Always force if -relax.
3508 (alpha_align): Take a new argument that will specify when to
3509 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3510 Change all callers. Emit nop alignment padding as nop+unop pair.
3512 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3514 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3515 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3517 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3519 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3520 require padding to the next long word boundary.
3522 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3524 * cgen.c: #include symcat.h.
3525 * config/tc-m32r.c: Likewise.
3527 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3529 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3530 absolute expressions instead of '$' prefixed register names.
3532 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3534 * read.c (s_set): Record file and line info for symbols when -as.
3535 (pseudo_set): Don't overwrite that dummy fragment.
3537 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3539 * config/tc-ppc.c (md_pseudo_table): Add "section".
3540 (ppc_named_section): New static function.
3542 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3544 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3545 so we don't have to scan the entire list.
3547 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3549 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3550 case, allow the parallel instructions to modify the same flag
3553 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3555 * listing.c (list_symbol_table): Categorize symbols by
3556 undefined_section rather than sy_frag->line == NULL.
3558 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3560 * Makefile.am (install-exec-local): Install properly when ln
3561 fails or tooldir == prefix.
3563 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3565 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3566 Test result of insert_operand for error.
3568 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3570 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3571 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3572 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3573 * doc/Makefile.in: Rebuild.
3575 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3577 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3578 (macro): Fix handling of M_COP[0-3].
3580 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3582 Based on patches from Ross Harvey <ross@teraflop.com>:
3583 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3584 if macro_alternate or macro_mri.
3585 (getstring): Remove support for byte constants between < and >.
3586 (get_any_string): '<' only starts a string if macro_alternate or
3588 (macro_expand_body): Permit keyword parameters following
3589 positional parameters.
3591 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3592 * configure.in (alpha*-*-netbsd*): New target.
3593 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3594 * configure: Rebuild.
3596 * as.h (flag_warn_suppress_instructionswap): Move from here...
3597 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3598 here, and make static.
3600 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3601 BFD_ASSEMBLER or MANY_SEGMENTS.
3603 * as.c (show_usage): Update bug-gnu-utils address.
3604 * gasp.c (show_usage): Likewise.
3605 * doc/as.texinfo (Bug Reporting): Likewise.
3607 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3609 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3610 insns regardless of the size of a pointer if we're in mips I or
3612 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3614 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3616 Fix rac to accept only a0:
3617 * tc-d10v.c (parallel_ok, find_opcode):
3618 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3619 Introduce OPERAND_GPR.
3621 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3623 * read.c (s_fill): Handle non-constant repeat counts by creating
3624 an rs_space fragment.
3626 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3628 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3629 from as_bad to as_warn.
3631 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3633 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3634 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3635 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3637 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3639 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3640 seg_fix_rotP rather than fix_root from seg_info.
3642 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3644 * expr.c: Add support for 0x1_2_3_4 bignums.
3646 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * configure.in: Change -linux* to -linux-gnu*.
3649 * configure: Rebuild.
3651 * app.c (do_scrub_begin): Treat \r as whitespace.
3653 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * Makefile.am: Update dependencies.
3656 * Makefile.in: Rebuild.
3658 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3660 * configure, aclocal.m4: Rebuild with new libtool.
3662 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3664 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3665 the argument to bfd_set_arch_mach.
3666 (load_address): Use bfd_arch_bits_per_address to determine the
3667 bit size of an address instead of looking at the isa level.
3668 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3670 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3672 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3674 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3676 * ehopt.c: New file.
3677 * as.h (enum _relax_state): Add rs_cfa.
3678 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3679 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3680 * read.c (emit_expr): Call check_eh_frame.
3681 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3682 (relax_segment): Likewise.
3683 * Makefile.am: Rebuild dependencies.
3684 (GAS_CFILES): Add ehopt.c.
3685 (GENERIC_OBJS): Add ehopt.o.
3686 * doc/internals.texi (Frags): Document rs_cfa.
3688 * as.c (show_usage): Mention --traditional-format.
3689 (parse_args): Accept --traditional-format.
3690 * as.h (flag_traditional_format): Declare.
3691 * output-file.c (output_file_create): If flag_traditional_format,
3692 set BFD_TRADITIONAL_FORMAT on stdoutput.
3693 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3695 * config/tc-mips.c (append_insn): Make sure that if we have a
3696 fixup for an unmatched %hi reloc, it does not associated with a
3699 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3700 * doc/Makefile.in: Likewise.
3702 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3704 * config/tc-m32r.c (check_for_side_effects): New function.
3705 (can_make_parallel): Add checks for instruction side effects
3706 clashing with the other instruction.
3707 (assemble_parallel_insn): Improve warning messages. Return error
3708 message from non-swapped instruction order.
3710 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3712 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3714 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3715 md_cleanup definition. This moves the forced literal output to
3716 the end of the source pass, and avoids macro's inserting literals
3717 into the code immediately after the macro expansion.
3719 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3721 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3722 a gas internal symbol is adjustable.
3723 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3725 * as.h: If gcc version greater than 2.6, use `__format__' and
3726 `__printf__' in function attributes, rather than `format' and
3729 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3731 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3733 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3735 Add tms320c30 support:
3736 * config/tc-tic30.h: New file.
3737 * config/tc-tic30.c: New file.
3738 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3739 TARGET_FORMAT as "coff-tic30".
3740 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3741 * Makefile.am: Rebuild dependencies.
3742 (CPU_TYPES): Add tic30.
3743 (CPU_OBJ_VALID): tic30-aout is valid.
3744 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3745 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3746 * configure, Makefile.in: Rebuild.
3748 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-v850.c (md_assemble): Improvements to error messages.
3752 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3754 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3755 BFD_RELOC_HI16_S to store the high bits of any value.
3757 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3758 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3759 assembler calculate relocations to any external symbol at all.
3760 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3761 involving generation of pc-relative relocs.
3762 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3763 has been moved to md_apply_fix3.
3765 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3766 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3767 which actually means (the address of identifier's GOT entry) +
3768 constant, which is not particularly useful.
3770 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3772 * read.h (include_dirs): Declare.
3773 (include_dir_count,include_dir_maxlen): Declare.
3775 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3777 * configure.in: Correct check for shared opcodes library.
3778 * configure: Rebuild.
3780 * listing.c (buffer_line): If we can't open the file, set at_end.
3781 (listing_print): Remove unused local variable fi.
3783 * config/m68k-parse.y (reglistpair): Handle register list in
3786 * config/vms-conf.h: Don't undef VERSION.
3788 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3790 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3792 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3794 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3795 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3796 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3797 (EXTRA_DIST): Define.
3798 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3799 explicitly rather than via the list of object files.
3800 (gcc-as.opt): New file created when make-gas.com is run.
3801 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3802 itbl-cpu.h} to #include appropriate file rather than copying that
3804 * config/vms-conf.h: Synchronize with current config.in.
3805 * Makefile.in: Rebuild.
3807 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3809 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3810 (parallel_ok): Relaxed parallel subinstruction dependency check.
3812 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3814 * as.h (flag_warn_suppress_instructionswap): added new flag.
3815 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3816 command line argument.
3817 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3818 warning only if flag_warn_suppress_instructionswap is false.
3820 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3822 * configure.in (i386-*-mingw32*): New target.
3823 * configure: Rebuild.
3825 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3827 * symbols.c (resolve_symbol_value): Don't set the segment if it
3828 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3830 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3833 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3835 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3836 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3839 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3841 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3843 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3845 * config/tc-v850.c (v850_insert_operand): Display instruction when
3846 an error is encountered.
3848 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3850 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3851 (i386-*-sco3.2v5*coff): New target.
3852 (i386-*-sco3.2*): New target.
3853 * configure: Rebuild.
3855 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-v850.c: Tidy error message production.
3859 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3861 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3862 validate_immediate return value in the right type for comparisons
3865 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3867 * listing.c (MAX_BYTES): Use listing variables not constants.
3868 (data_buffer): No longer an array, but a pointer.
3869 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3870 (listing_listing): Allocate data_buffer.
3872 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3874 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3875 --listing-rhs-width, --listing-cont-lines.
3876 (show_usage): Update.
3877 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3878 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3879 (print_lines): Use the variables instead of the constants.
3880 (listing_listing): Likewise.
3881 * listing.h: Declare the new vars.
3883 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3885 * as.c (parse_args): Add --keep-locals alias for -L.
3886 Add --strip-local-absolute.
3887 (show_usage): Update.
3888 * as.h (flag_strip_local_absolute): New flag.
3889 * symbols.c (S_IS_LOCAL): Use it.
3890 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3891 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3892 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3894 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3896 * config/tc-m32r.c: Detect if explicitly parallel instructions
3897 might have an io conflict and issue a warning message.
3899 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3901 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3902 cgen_swap_fixups): Functions to save, restore and swap the fixup
3903 chain with a backup copy.
3904 (cgen_asm_finish_insn): Returns address of constructed insn.
3906 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3908 * listing.c (file_info_struct): Remove FILE, add POS.
3909 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3910 (file_info): Don't open the file.
3911 (buffer_line): Check for the file in the last_open cache, updating
3913 (print_source): Don't reference file_info->file.
3914 (listing_listing): Likewise.
3915 (listing_print): Close the file in the cache, if any.
3917 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * read.c (dwarf_file_string): New file static variable.
3920 (emit_expr): Look for constant sequence that leads up to a file
3921 name in DWARF debugging output.
3922 (stringer): Use dwarf_file_string to decide whether to accept a
3923 string as a file name.
3925 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3927 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3928 (crack_operand): Add reg->reglst MRI hack.
3929 (r_seg): Put reglst symbols in reg_section.
3930 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3932 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3934 * tc-sh.c (get_specific): Handle SGR & DBR.
3936 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3938 * tc-h8300.c (parse_reg): Take the length of the symbol into
3939 account when attempting to match a register name.
3940 * tc-h8500.c (parse_reg): Likewise.
3942 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3944 * cgen.c: Formatting changes to improve readability.
3946 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3948 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3951 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3953 Based on a patch from Jim Wilson
3954 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3955 (tc_gen_reloc): Handle cross section PC relative relocs
3958 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3960 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3962 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3964 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3965 (expr_jmp_buf): New static local.
3966 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3967 (cgen_md_operand): New function.
3968 * tc-m32r.c: Clean up pass over `struct foo' usage.
3969 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3971 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3973 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3974 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3976 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3978 * config/tc-i386.c (i386_operand): Give an error if there are
3979 unrecognized characters after an expression.
3981 For older changes see ChangeLog-9697