1 1999-07-30 Catherine Moore <clm@cygnus.com>
3 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4 the relocation's section offset.
6 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
8 * write.c (fixup_segment): Fix generic error check overflow test.
10 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
13 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
15 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
18 1999-07-27 Ian Lance Taylor <ian@zembu.com>
20 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
23 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
25 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
27 * configure.bat: Remove; obsolete.
28 * config/go32.cfg: Likewise.
30 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
32 * configure.in (i386-*-vxworks*): New target.
35 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
37 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
39 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
41 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
43 (output_insn): Put OLO10's secondary addend into tc_fix_data.
44 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
45 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
46 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
47 MAX_RELOC_EXPANSION): Define.
48 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
50 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
52 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
53 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
54 block. Print a warning if an 8-bit or 16-bit constant
55 displacement or immediate is truncated on output.
56 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
58 (i386_operand): Disallow immediate jump absolute operand.
60 1999-07-15 Ian Lance Taylor <ian@zembu.com>
62 * configure.in: Bump version number to 2.9.5.
65 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
68 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
70 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
71 (cons_fix_new_hppa): Derive size of fixup from size of the object.
73 1999-07-14 Philip Blundell <pb@nexus.co.uk>
75 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
77 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
79 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
80 if -mno-fpu was given.
81 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
83 (cons_fix_new_arm): Remove misleading comments.
85 1999-07-14 Ian Lance Taylor <ian@zembu.com>
87 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
89 (relax_segment): Likewise. After giving a rs_org error, convert
90 the frag to rs_align to avoid cascading errors.
92 1999-07-12 Andreas Schwab <schwab@suse.de>
94 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
96 1999-07-11 Ian Lance Taylor <ian@zembu.com>
98 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
99 as appropriate. Fill in structure initializations. Add variable
100 initializations. Add casts.
101 * dwarf2dbg.c (print_stats): Change i to size_t.
102 * listing.c (listing_listing): Change list_line to unsigned int.
104 1999-07-10 Ian Lance Taylor <ian@zembu.com>
106 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
107 rather than checking for \001 and \002 in symbol name.
108 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
110 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
112 * configure.in (hppa*-linux-gnu*): New target.
113 * configure: Rebuilt.
115 1999-07-08 Nick Clifton <nickc@cygnus.com>
117 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
119 1999-07-07 Nick Clifton <nickc@cygnus.com>
121 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
122 accessing symbolP directly.
124 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
126 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
129 1999-07-05 Nick Clifton <nickc@cygnus.com>
131 * config/tc-arm.c (ARM_EXT_V5): Define.
132 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
133 (md_begin): Detect ARM v5 architectures.
134 (md_parse_option): Accept arm v5 specification.
135 (md_show_usage): Documment -marmv5 switch.
137 * doc/c-arm.texi: Document -marmv5 command line option.
139 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
141 (validate_immediate_twopart): New function. Determine if a
142 constant can be computed by two ADD instructions.
143 (output_inst): Remove its command line parameter - it was never
145 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
146 implememt the ADRL pseudo op.
147 (tc_gen_reloc): Generate a suitable error message if an ADRL
148 instruction tries to generate a real reloc.
150 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
152 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
154 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
157 1999-06-27 H.J. Lu <hjl@gnu.org>
159 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
160 non BFD_ASSEMBLER case.
162 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
164 * config/obj-coff.c (obj_coff_section): Mark writable sections as
167 1999-06-26 David Mosberger <davidm@hpl.hp.com>
169 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
170 out_end_sequence() when the address decreases due to a new frag.
171 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
172 numbering starts with 1.
174 1999-06-23 Nick Clifton <nickc@cygnus.com>
176 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
178 (mcore_s_text): Call obj_elf_text for ELF target.
179 (mcore_s_data): Call obj_elf_data for ELF target.
180 (mcore_s_section): No longer ELF specific. Call obj_coff_section
182 (mcore_s_bss): New function: Dump literal table before changing
184 (mcore_s_comm): New function: Dump literal table before changing
187 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
188 No longer static functions.
189 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
190 Provide prototypes for these functions.
192 1999-06-22 Ian Lance Taylor <ian@zembu.com>
194 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
195 a list of names, to try obj_segment_name, and to try abbreviated
196 names when using COFF without long section names.
198 * config/tc-alpha.c: More use of symbol accessor functions.
199 * config/tc-arc.c: Likewise.
200 * config/tc-d30v.c: Likewise.
201 * config/tc-fr30.c: Likewise.
202 * config/tc-i860.c: Likewise.
203 * config/tc-m88k.c: Likewise.
204 * config/tc-mcore.c: Likewise.
205 * config/tc-ns32k.c: Likewise.
206 * config/tc-sparc.c: Likewise.
207 * config/tc-v850.c: Likewise.
209 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
210 sy_value with appropriate accessor functions.
211 * config/tc-arm.c (md_apply_fix3): Likewise.
212 * config/tc-d10v.c (AT_WORD_P): Likewise.
213 * config/tc-v850.c (reg_name_search): Likewise.
215 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
216 use symbol_get_bfdsym instead.
217 * config/tc-ppc.c (md_assemble): Likewise.
218 * config/tc-v850.c (v850_comm): Likewise.
220 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
222 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
223 the symbol, rather than accessing the bsym member.
224 * config/tc-d10v.c (tc_gen_reloc): Likewise.
225 * config/tc-d30v.c (tc_gen_reloc): Likewise.
226 * config/tc-mcore.c (tc_gen_reloc): Likewise.
227 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
228 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
229 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
230 * config/tc-tic30.c (tc_gen_reloc): Likewise.
231 * config/tc-v850.c (tc_gen_reloc): Likewise.
233 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
235 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
236 (hppa_gen_reloc_type): Conditionalize on BFD64.
237 (tc_gen_reloc): Re-enable ELF relocations.
238 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
240 1999-06-21 Ian Lance Taylor <ian@zembu.com>
242 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
244 (do_ldst): Move assignment out of if condition.
245 (md_apply_fix3): Add casts to avoid printf format warnings. Add
246 parentheses to avoid warning.
248 1999-06-21 Nick Clifton <nickc@cygnus.com>
250 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
251 macro to get at the BFD symbol associated with a GAS symbol.
253 1999-06-19 Ian Lance Taylor <ian@zembu.com>
255 * config/tc-ppc.c: Update for symbol handling changes.
256 * config/obj-coff.c: Likewise.
258 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
260 * tc-hppa.c: General cleanups of ELF support. No more spaces
261 and subspaces for ELF.
262 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
263 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
264 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
265 (UNWIND_SECTION_NAME): Likewise.
266 (space/subspace related structures): Conditionalize definitions
268 (space/subspace directives and support routines): Conditionalize
269 definitions and references/uses on OBJ_SOM.
270 (label_symbol_struct): For ELF, track the symbol's segment. For
272 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
274 (USE_ALIASES): Kill for both SOM & ELF.
275 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
276 (pa_space, pa_subspace): Corresponding changes.
277 (pa_spaces_begin): Corresponding chagnes.
278 (md_begin): Do not muck around with space/subspace stuff for
280 (md_apply_fix): Temporarily disable argument relocation stuff
282 (tc_gen_reloc): Temporarily disable relocation generation for
284 (pa_build_unwind_subspace): Similarly.
286 1999-06-16 Nick Clifton <nickc@cygnus.com>
288 * config/tc-arm.c (thumb_set): New pseudo op.
289 (text, data, section): Override these pseudo ops with ARM
291 (s_thumb_set): New function: Perform the same as a .set pseudo
292 op, but also mark the alias'ed symbol as being a Thumb
294 (arm_s_text): New function: Perform the same as the .text
295 pseudo op, but dump the literal pool before changing
297 (arm_s_data): New function: Perform the same as the .data
298 pseudo op, but dump the literal pool before changing
300 (arm_s_section): New function: Perform the same as the
301 .section pseudo op, but dump the literal pool before changing
303 (arm_cleanup): Do not reset the current section before dumping
306 1999-06-17 Nick Clifton <nickc@cygnus.com>
308 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
309 OPTION_NO_WARN_UNMATCHED entries.
310 (md_parse_option): Generate a warning message if an unrecognised
311 option is encountered.
313 * config/tc-d10v.c (do_not_ignore_hash): New variable.
314 (get_operands): When parsing an expression after an '@' symbol
315 has been detected, do not ignore '#' symbols.
316 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
319 1999-06-13 Ian Lance Taylor <ian@zembu.com>
321 From K. Richard Pixley <rich@noir.com>:
322 * configure.in (ppc-*-vxworks*): New target.
323 * configure: Rebuild.
325 1999-06-12 Philip Blundell <philb@gnu.org>
327 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
329 1999-06-13 Ian Lance Taylor <ian@zembu.com>
331 * write.c (adjust_reloc_syms): Rather than never reducing reloc
332 which refer to symbols in linkonce sections, permit reducing the
333 relocs if the symbol is local.
335 1999-06-12 Ian Lance Taylor <ian@zembu.com>
337 * subsegs.c (subseg_text_p): New function.
338 * as.h (subseg_text_p): Declare.
339 * read.c (do_align): Use subseg_text_p to set the default fill.
340 * write.c (subsegs_finish): Likewise.
341 * config/obj-coff.c (write_object_file): Likewise.
342 * config/tc-i386.h (md_maybe_text): Don't define.
343 (md_do_align): Use subseg_text_p to set the default fill.
344 * config/tc-m32r.c (m32r_do_align): Likewise.
345 * config/tc-sh.c (sh_do_align): Likewise.
346 * config/tc-sparc.h (md_do_align): Likewise.
348 1999-06-12 David O'Brien <obrien@freebsd.org>
350 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
351 * configure: Rebuild.
353 1999-06-12 Ian Lance Taylor <ian@zembu.com>
355 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
356 * Makefile.am: Rebuild dependencies.
357 * Makefile.in: Rebuild.
359 * config/tc-i386.c (i386_immediate): Remove unused label
362 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
363 * symbols.c: Likewise.
364 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
365 sy_next field when taking address, rather than symbol_next.
367 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
369 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
370 value from the output file architecture.
371 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
372 * dwarf2dbg.h: Change bfd_vma to addressT.
374 1999-06-11 Ian Lance Taylor <ian@zembu.com>
376 * dwarf2dbg.h: Use PARAMS in function declarations.
378 1999-06-11 Martin Dorey <mdorey@madge.com>
380 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
381 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
383 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
385 1999-06-11 Ian Lance Taylor <ian@zembu.com>
387 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
389 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
392 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
394 * read.c (read_a_source_file): Only declare inescape if
397 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
399 (find_entry_byval): Add parens to avoid warning.
401 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
403 * symbols.c (resolve_symbol_value): Don't permit subtraction of
406 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
408 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
411 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
412 synthetize_setx): New functions.
413 (md_assemble): Broken the special cases into the above
414 functions. Make compiler happy if sizeof(bfd_vma)==4.
415 Fix sethi generated from set/setuw. If instructions have a relloc,
416 always clear the fields to be relocated in the opcode.
417 (sparc_ip): Remove special_case global variable.
419 1999-06-10 Ian Lance Taylor <ian@zembu.com>
421 Based on patches from John W. Woznack <jwoznack@concentric.net>:
422 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
423 indication of success rather than a value.
424 (itbl_get_val): Likewise.
425 (itbl_get_field): Use strcspn. Change delimiters to include
427 * itbl-ops.h (itbl_get_reg_val): Update declaration.
428 (itbl_get_val): Likewise.
429 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
431 * symbols.c (copy_symbol_attributes): Convert local symbols to
434 1999-06-10 Nick Clifton <nickc@cygnus.com>
436 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
439 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
441 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
442 Optimize set if sizeof(bfd_vma) == 64.
443 (sparc_ip): Fix sethi - without %hi() it should generate
444 R_SPARC_22 reloc, not R_SPARC_HI22.
445 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
447 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
449 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
450 (s_ncons): New function.
451 (native_op_table): New table.
452 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
453 R_SPARC_OLO10 handling.
455 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
457 * expr.h (struct expressionS): Revert last change; widen X_op.
458 * config/tc-alpha.c (md_begin): Check the field is wide enough.
460 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
462 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
463 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
464 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
465 * Makefile.in: Regenerated.
467 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
468 `common' pass on to s_mri_common.
469 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
471 1999-06-06 Richard Henderson <rth@cygnus.com>
473 * config/obj-elf.c (obj_elf_section): Don't free the return
474 value of demand_copy_C_string.
476 1999-06-05 Richard Henderson <rth@cygnus.com>
478 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
479 creation logic from obj_elf_create_section.
481 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
482 (section_stack): New.
483 (special_sections): Make const.
484 (obj_elf_section): Gut and rewrite parsing.
485 (obj_elf_change_section): New function broken out of obj_elf_section.
486 (obj_elf_parse_section_letters): Likewise.
487 (obj_elf_section_word): Likewise.
488 (obj_elf_section_type): Likewise.
489 (obj_elf_previous): Treat as a toggle.
490 (obj_elf_popsection): New.
491 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
492 (ppc_section_type): Likewise.
493 * config/tc-ppc.h: Likewise.
495 * expr.h (struct expressionS): Don't make X_op a bitfield.
496 * config/tc-alpha.c: Update for symbol handling changes.
497 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
498 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
500 1999-06-05 Richard Henderson <rth@cygnus.com>
502 * dwarf2dbg.c (*): Convert to K&R + prototypes.
503 (dwarf2_gen_line_info): Kill unused variables.
504 (dwarf2_finish): Likewise.
505 (dwarf2_where): Likewise.
506 (dwarf2_directive_file): If we've only got a string,
507 hand off to s_app_file.
508 * ecoff.c: Move the include of ecoff.h.
509 * symbols.h (S_IS_FUNCTION): Prototype.
511 * read.c (LEX_HASH): Supply a default.
513 (s_globl): Update `c' after skipping whitespace.
514 * read.h (LEX_END_NAME, is_name_ender): New.
515 * expr.c (get_symbol_end): Respect it.
517 1999-06-04 Mark Klein <mklein@dis.com>
519 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
521 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
523 * config/tc-hppa.c: Update for symbol handling changes.
525 1999-06-03 Ian Lance Taylor <ian@zembu.com>
527 * cgen.c: Update for symbol handling changes.
528 * config/tc-m32r.c: Likewise.
530 * config/tc-hppa.h: Update for symbol handling changes.
531 * config/tc-hppa.c: Likewise.
533 * config/tc-arm.h: Update for symbol handling changes.
534 * config/tc-arm.c: Likewise.
535 (symbol_make_empty): Remove. Just use symbol_create.
537 * symbols.c (symbol_set_tc): Correct name.
539 * Makefile.am: Rebuild dependencies.
540 ($(OBJS)): Don't depend upon struc-symbol.h.
541 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
542 * dep-in.sed: Don't remove struc-symbol.h.
543 * Makefile.in: Rebuild.
545 * doc/internals.texi (Symbols): Describe changes in symbol
548 1999-06-03 Richard Henderson <rth@cygnus.com>
550 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
551 instead of doing the work by hand.
553 1999-06-03 David Mosberger <davidm@hpl.hp.com>
555 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
556 state of line state-machine.
557 (struct ls): Collect DWARF2 line state-machine state in new member
558 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
559 resulted in any DWARF2 directives.
560 (reset_state_machine): New function.
561 (out_end_sequence): Ditto.
562 (dwarf2_gen_line_info): When switching sections or switching to a
563 lower text address, call out_end_sequence() first to terminate the
564 previous code sequence as code sequences MUST have monotonically
565 increasing addresses.
566 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
568 1999-06-03 David Mosberger <davidm@hpl.hp.com>
570 * as.c (parse_args): Add option -gdwarf2 to allow requesting
571 DWARF2 debug info (line information only, at this point).
572 * as.h: Update comment about supported debug formats.
573 * dwarf2dbg.c, dwarf2dbg.h: New files.
574 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
576 * expr.c (operand): Don't use [ for parens if we want an index op.
577 (op_encoding): Switch [ into O_index, if desired.
578 (op_rank): Renumber with O_index on bottom.
579 (expr): If O_index, match closing bracket.
580 * expr.h (O_index): New.
582 * read.c (read_a_source_file): Conditionally allow matched "
583 in lines passed to md_assemble.
585 * config/obj-elf.c (elf_pseudo_table): Add `common'.
587 1999-06-03 Ian Lance Taylor <ian@zembu.com>
589 Add support for storing local symbols in a small structure to save
590 memory when assembling large files.
591 * as.h: Don't include struc-symbol.h.
592 (symbolS): Add typedef.
593 * symbols.c: Include struc-symbol.h.
594 (local_hash): New static variable.
595 (save_symbol_name): New static function, from symbol_create.
596 (symbol_create): Call save_symbol_name.
597 (local_symbol_count): New static variable.
598 (local_symbol_conversion_count): Likewise.
599 (LOCAL_SYMBOL_CHECK): Define.
600 (local_symbol_make): New static function.
601 (local_symbol_convert): New static function.
602 (colon): Handle local symbols. Create local symbol for local
604 (symbol_table_insert): Handle local symbols.
605 (symbol_find_or_make): Create local symbol for local label name.
606 (symbol_find_base): Check for local symbol.
607 (symbol_append, symbol_insert): Check for local symbols.
608 (symbol_clear_list_pointers, symbol_remove): Likewise.
609 (verify_symbol_chain): Likewise.
610 (copy_symbol_attributes): Likewise.
611 (resolve_symbol_value): Handle local symbols.
612 (resolve_local_symbol): New static function.
613 (resolve_local_symbol_values): New function.
614 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
615 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
616 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
617 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
618 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
619 (symbol_previous, symbol_next): New functions.
620 (symbol_get_value_expression): Likewise.
621 (symbol_set_value_expression): Likewise.
622 (symbol_set_frag, symbol_get_frag): Likewise.
623 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
624 (symbol_mark_used_in_reloc): Likewise.
625 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
626 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
627 (symbol_mri_common_p): Likewise.
628 (symbol_mark_written, symbol_clear_written): Likewise.
629 (symbol_written_p): Likewise.
630 (symbol_mark_resolved, symbol_resolved_p): Likewise.
631 (symbol_section_p, symbol_equated_p): Likewise.
632 (symbol_constant_p): Likewise.
633 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
634 (symbol_get_obj, symbol_set_obj): Likewise.
635 (symbol_get_tc, symbol_set_tc): Likewise.
636 (symbol_begin): Initialize local_hash.
637 (print_symbol_value_1): Handle local symbols.
638 (symbol_print_statistics): Print local symbol statistics.
639 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
640 Declare new symbols.c functions. Move many declarations here from
642 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
643 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
644 (struct symbol): Move bsym to make it clearly the first field.
645 Remove TARGET_SYMBOL_FIELDS.
646 (symbolS): Don't typedef.
647 (struct broken_word): Remove.
648 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
649 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
650 (symbol_clear_list_pointers): Likewise.
651 (symbol_insert, symbol_remove): Likewise.
652 (symbol_previous, symbol_append): Likewise.
653 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
654 (struct local_symbol): Define.
655 (local_symbol_converted_p, local_symbol_mark_converted): Define.
656 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
657 (local_symbol_get_frag, local_symbol_set_frag): Define.
658 (local_symbol_get_real_symbol): Define.
659 (local_symbol_set_real_symbol): Define.
661 * write.c (write_object_file): Call resolve_local_symbol_values.
662 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
663 (TARGET_SYMBOL_FIELDS): Don't define.
664 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
665 ECOFF_DEBUGGING, add ECOFF fields.
666 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
667 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
668 ECOFF_DEBUGGING, add ECOFF fields.
669 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
670 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
671 * config/tc-mcore.h: Don't include struc-symbol.h.
672 (TARGET_SYMBOL_FIELDS): Don't define.
673 (struct mcore_tc_sy): Define.
674 (TC_SYMFIELD_TYPE): Define.
675 * Many files: Use symbolS instead of struct symbol. Use new
676 accessor functions rather than referring to symbolS fields
679 * read.c (s_mri_common): Don't add in value of line_label.
681 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
682 checking for SEC_LINK_ONCE.
684 * config/tc-sh.h (sh_fix_adjustable): Declare.
686 * app.c (input_buffer): New static variable.
687 (app_push): Save saved_input in allocated buffer.
688 (app_pop): Restored saved_input.
689 (do_scrub_chars): Change get parameter to take char * and int as
690 arguments. Change GET macro to pass input_buffer to get
691 function. Don't save input into allocated buffer.
692 * as.h (do_scrub_chars): Update declaration.
693 * input-file.c (input_file_get): Change to take char * and int.
694 Read data into passed in buffer. Remove static buffer.
695 * read.c (scrub_from_string): Change to take char * and int. Copy
696 data into passed in buffer.
698 * hash.h: Neaten. Declare hash_traverse.
699 * hash.c: Complete rewrite based on BFD hashing code.
700 * gasp.c (chunksize): New variable.
701 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
704 1999-05-28 Nick Clifton <nickc@cygnus.com>
706 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
707 addend unless the target uses an old ABI.
709 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
711 -Wchar-subscripts cleanup
712 * listing.c (listing_newline): Use unsigned char variable, so
713 calls to isascii,iscntrl are correct.
714 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
716 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
717 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
718 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
719 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
721 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
723 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
725 (arch_coldfire_p): New #define.
726 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
728 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
730 * config/tc-m68k.c (install_operand): Add places `n', `o'.
732 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
733 (install_operand): Add place `N'.
734 (init_table): Add registers ACC, MACSR, MASK.
736 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
738 * config/tc-m68k.c: Change mcf5200 --> mcf.
739 (archs): Add mcf5206e, mcf5307.
740 (m68k_ip): Add format `u'.
741 (install_operand): Add place `m', `M', `h'.
742 (init_table): Add upper/lower registers.
744 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
746 1999-05-28 Martin Dorey <mdorey@madge.com>
748 * config/tc-i960.c: Several minor changes to add ELF and
749 BFD_ASSEMBLER support.
750 * config/tc-i960.h: Likewise.
751 * configure.in (i960-*-elf*): New target.
752 * aclocal.m4, configure: Rebuild.
754 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
756 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
757 reloc changes when defined(BFD_ASSEMBLER).
759 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
761 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
763 * write.c (write_print_statistics): Output to file, not stderr.
765 * expr.c (generic_bignum_to_int32,64): Prototype.
767 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
768 output_sleb128, output_uleb128, output_big_sleb128,
769 output_big_uleb128, output_big_leb128): Prototype.
770 (output_big_sleb128, output_big_uleb128): Make inline.
771 (output_big_leb128): Remove inline
773 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
774 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
775 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
776 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
777 value for correct overflow check in write.c:fixup_segment.
778 * write.c (fixup_segment): Move bitfield overflow checks to after
779 the md_apply_fix call.
780 * config/obj-coff.c (fixup_segment): Likewise.
781 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
782 valueT *val argument.
784 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
786 * config/atof-ieee.c (gen_to_words): Correctly round a
787 denormalized number. Fix off-by-one in range checking for
788 exponent in a denormal.
790 1999-05-10 Nick Clifton <nickc@cygnus.com>
792 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
795 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
797 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
799 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
801 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
802 (ReverseRegRegmem): Remove.
803 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
804 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
805 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
808 From Doug Ledford <dledford@redhat.com>
809 * config/tc-i386.h (RegXMM): New for P/III.
810 * config/tc-i386.c: Add support for P/III.
812 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
814 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
815 (md_begin): Allow ppc32 insns in ppc64bridge mode.
816 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
818 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
820 * config/tc-i386.c (i386_immediate): Skip whitespace before
821 complaining about junk after expression.
822 (i386_displacement): Likewise.
824 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
826 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
827 Don't copy before downcaseing.
829 1999-05-05 Catherine Moore <clm@cygnus.com>
831 * tc-m68k.c: Include elf/m68k.h.
832 (m68k_elf_final_processing): New routine.
833 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
836 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
838 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
841 1999-04-30 Nick Clifton <nickc@cygnus.com>
843 * config/tc-mcore.c (mcore_s_section): Dump literals before
846 1999-04-29 Nick Clifton <nickc@cygnus.com>
848 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
851 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
853 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
854 (TC_INIT_FIX_DATA): Delete.
855 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
856 (TC_INIT_FIX_DATA): Delete.
857 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
858 * write.c (fix_new_internal): Initialize fx_cgen member.
859 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
860 (gas_cgen_md_apply_fix3): Update.
861 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
862 (md_cgen_record_fixup_exp): Update.
863 (FX_OPINFO_R_TYPE): Update.
865 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
866 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
867 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
868 * frags.h (struct frag): Make opindex, opinfo ints.
870 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
872 1999-04-26 Tom Tromey <tromey@cygnus.com>
874 * aclocal.m4, configure: Updated for new version of libtool.
876 1999-04-22 Nick Clifton <nickc@cygnus.com>
878 * config/tc-mcore.c (md_apply_fix3): Renamed function from
880 (md_apply_fix3): Do not fix up absolute relocations against
883 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
885 1999-04-20 Nick Clifton <nickc@cygnus.com>
887 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
888 changes and data-in-text directives.
889 (mcore_cons): New function: intercept cons() operations.
890 (mcore_float_cons): New function: intercept float_cons()
892 (mcore_stringer): New function: intercept stringer() operations.
894 1999-04-18 Ian Lance Taylor <ian@zembu.com>
896 * obj.h (struct format_ops): Change generate_asm_lineno field to
898 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
900 * config/tc-alpha.c (find_opcode_match): Add default case to
902 (find_macro_match): Likewise.
903 (load_expression): Parenthesize && within ||.
905 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
907 1999-04-17 Nick Clifton <nickc@cygnus.com>
909 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
910 .text .data .section pseudo ops.
911 (mcore_s_section): New function. Dump lits before changing secs.
912 (mcore_s_text): New function. Dump lits before changing secs.
913 (mcore_s_data): New function. Dump lits before changing secs.
915 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
917 * config/tc-mips.c (mips_32bitmode): New.
918 (md_begin): Set mips_32bitmode if needed.
919 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
920 Set EF_MIPS_32BITMODE.
922 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
924 * config/obj-coff.c (c_section_symbol): Fix typo in previous
927 1999-04-16 Nick Clifton <nickc@cygnus.com>
929 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
931 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
933 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
934 expressions correctly.
937 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
939 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
941 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
943 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
944 and fmpynfadd instructions.
946 1999-04-11 Richard Henderson <rth@cygnus.com>
948 * as.h (environ): Declare it, if needed.
949 * as.c (dump_statistics): Don't declare environ.
950 * configure.in (environ): Detect declaration.
951 * configure, config.in: Rebuild
953 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
954 (i386_displacement): Allocate enough space for replacement buffer.
955 Clean up replacement buffer initialization.
957 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
959 * subsegs.c (section_symbol): Don't create a new symbol if one
960 already exists; instead, use the existing one, but set its segment
961 and frag data if it hasn't already been defined.
962 * config/obj-coff.c (c_section_symbol): Likewise.
964 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
966 * tc-alpha.c (load_expression): Call as_bad instead of abort.
968 1999-04-08 Nick Clifton <nickc@cygnus.com>
970 * config/tc-mcore.c: New File: Support routines for MCore
972 * config/tc-mcore.h: New File: Definitions for MCore assembler.
973 * config/obj-coff.c: Add support for mcore-pe target.
975 * Makefile.am: Add support for MCore targets.
976 * Makefile.in: Regenerate.
977 * configure.in: Add support for MCore targets.
978 * configure: Regenerate.
980 * doc/all.texi: Set MCORE.
981 * doc/as.texinfo: Document MCore specific command line options.
983 * write.h: Prevent multiple inclusion.
985 1999-04-06 Ian Lance Taylor <ian@zembu.com>
987 * asintl.h (LC_MESSAGES): Never define.
988 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
990 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
993 * Makefile.am (m68k-parse.c): If configuring in the source
994 directory, copy m68k-parse.y into the local directory before
995 running ylwrap, to remove spurious differences when generating
997 * Makefile.in: Rebuild.
999 * config/tc-sparc.h (md_do_align): Just allocate the number of
1000 bytes necessary, rather than always allocating 1024.
1002 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1004 * listing.c (listing_newline): Add cast to avoid warning.
1005 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1006 * config/tc-i386.c (i386_scale): Add return value.
1007 (build_displacement_string): Remove unused local temp_disp2.
1008 (i386_intel_memory_operand): Add parentheses to avoid warning.
1009 (i386_intel_operand): Remove unused local end_of_operand_string.
1010 (i386_operand): Remove unused local operand_modifier.
1011 (i386_operand): Add parens to avoid warning.
1013 1999-04-04 Don Bowman <don@pixsci.com>
1015 * configure.in: Add mips*-*-vxworks* target; have it define
1017 * configure, config.in: Rebuild.
1019 1999-03-31 Nick Clifton <nickc@cygnus.com>
1021 * configure.in (emulations): Add support for arm-epoc-pe.
1022 * configure: Regenerate.
1023 * config/te-epoc-pe.h: New file. Define macros specific to
1025 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1026 for arm-epoc-pe target.
1028 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1030 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1032 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1034 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1035 detect ",n" without a condition.
1036 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1039 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1041 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1042 instruction is encoded with one bit.
1045 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1047 * doc/internals.texi (CPU backend): Mention that
1048 line_separator_chars should not include newline. From thi
1049 <ttn@mingle.glug.org>.
1051 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1053 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1054 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1056 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1058 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1060 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1062 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1065 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1067 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1069 1999-03-15 Martin Hunt <hunt@cygnus.com>
1071 * app.c (do_scrub_begin): Change '-' back to a symbol char
1072 so we can use multiple opcodes on a line again.
1074 * config/tc-d30v.c: By default, warn if a symbol has
1075 the same name as a register. Plus some minor
1076 updates from the branch.
1078 1999-03-13 Nick Clifton <nickc@cygnus.com>
1080 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1081 BFD_RELOC_16 and BFD_RELOC_64.
1083 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1085 * expr.c (expr): Add missing else.
1087 1999-03-12 Nick Clifton <nickc@cygnus.com>
1089 * config/tc-arm.c (md_apply_fix3): Improve error message.
1091 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1093 * Makefile.am (CPU_TYPES): Add fr30.
1094 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1095 (fr30,m32r dependencies): Update.
1096 * Makefile.in: Rebuild.
1098 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1099 (gas_cgen_record_fixup_exp): Ditto.
1100 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1101 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1102 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1103 (md_cgen_lookup_reloc): Update use of operand->type.
1104 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1105 (md_convert_frag): Call cgen_operand_lookup_by_num.
1106 (md_cgen_lookup_reloc): Update use of operand->type.
1107 (m32r_cgen_record_fixup_exp): Ditto.
1109 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1111 * config/tc-mips.c (md_show_usage): Fix message.
1113 1999-03-03 Nick Clifton <nickc@cygnus.com>
1115 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1116 and LDR reg,=<expr> instruction.
1118 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1121 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1123 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1125 1999-02-17 Nick Clifton <nickc@cygnus.com>
1127 This patch was created by: Scott Bambrough
1128 <scottb@corelcomputer.com>
1131 Special cased '@' character. The '@' character is used as the
1132 ARM assembler comment character, as a special character
1133 and in ELF .symver pseudo-op's, and as a special character in
1134 .type and .section pseudo-ops.
1135 (symver_pseudo): New static variable.
1136 (symver_state): New static variable.
1137 (struct app_save): Add field 'symver_state'.
1138 (app_push): Save global symver_state int struct app_save.
1139 (app_pop): Restore global symver_state from struct app_save.
1140 (do_scrub_chars): Special case handling of '@' character in
1143 * configure.in: Modified to recognize armv* uname syntax from ARM
1145 * configure: Regenerated.
1147 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1148 a prefix to the section's type.
1149 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1150 the type's typename.
1152 * config/tc-arm.h: Add support for PIC generation:
1153 (pic_code): New boolean.
1154 (obj_relocate_extern): Define.
1155 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1156 (TC_CONS_FIX_NEW): Define.
1157 (tc_fix_adjustable): Define.
1158 (GLOBAL_OFFSET_TABLE_NAME): Define.
1160 * config/tc-arm.c: Add support for PIC generation:
1161 (line_seperator_chars): Allow ';' as a seperator for Linux.
1162 (is_immediate_prefix): New macro.
1163 (arm_parse_reloc): New function.
1164 (s_arm_elf_cons): New function.
1165 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1166 (md_undefined_symbol): Special case handling for the Global Offset
1168 (md_apply_fix3): Handle PIC relocs.
1169 (tc_gen_reloc): Handle PIC relocs.
1170 (md_parse_option): Add support for '-k' command line switch to
1171 enable PIC generation.
1172 (cons_fix_new_arm): New function.
1173 (s_arm_elf_cons): New function.
1175 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1177 * configure.in: Add comments for uses of AC_DEFINE.
1178 * acinclude.m4: Likewise.
1179 * acconfig.h: Remove.
1180 * aclocal.m4: Rebuild.
1181 * configure: Rebuild.
1182 * Makefile.in: Rebuild.
1183 * config.in: Rebuild.
1185 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1187 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1188 non-constant offset from a base register.
1190 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1192 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1195 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1197 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1198 (emit_insn): Look for pc-relative and no-overflow specifiers on
1199 internal relocation types.
1201 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1203 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1206 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1208 (mips_4650, mips_4010, mips_4100): Variables removed.
1209 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1210 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1212 (md_begin): Don't bother initializing the mips_NNNN variables;
1213 mips_cpu is set, and that's good enough now.
1214 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1215 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1216 (show): New function, to handle wrapping in the CPU lists.
1217 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1219 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1221 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1222 than treat as an immediate specifier.
1224 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1226 * config/tc-i386.c: Prototype many functions.
1227 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1228 (i386_immediate): Remove unused second argument.
1229 (i386_intel_operand): Fix i386_is_reg typo.
1230 (i386_operand): Use allow_naked_reg.
1231 (output_invalid): Make operand int for K&R.
1233 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1235 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1237 * Makefile.in: Rebuild.
1239 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1241 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1243 (EXTRA_as_new_SOURCES): Comment out.
1244 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1245 * Makefile.in: Rebuild.
1246 * doc/Makefile.in: Rebuild.
1247 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1248 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1249 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1250 * configure: Rebuild.
1251 * aclocal.m4: Rebuild.
1252 * config.in: Rebuild.
1253 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1254 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1255 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1256 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1257 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1258 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1259 (gas_cgen_record_fixup_exp): Ditto.
1260 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1261 descriptor, not global variable.
1262 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1263 descriptor, not global variable. Refer to insert_operand handler
1264 via cpu descriptor, not global function.
1265 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1266 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1267 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1268 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1269 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1270 * config/tc-m32r.c: Ditto.
1271 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1272 (md_assemble): Ditto.
1273 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1275 1999-02-09 Nick Clifton <nickc@cygnus.com>
1277 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1278 relocations for ELF targets.
1280 1999-02-08 Nick Clifton <nickc@cygnus.com>
1282 * configure.in: Add support for StrongARM target.
1283 * configure: Regenerate.
1285 1999-02-05 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1289 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1292 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1294 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1296 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1298 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1299 (INTEL_DWORD_MNEM_SUFFIX): Define.
1302 (DWORD_PTR): Define.
1303 (XWORD_PTR): Define.
1305 (OFFSET_FLAT): Define.
1307 (NONE_FOUND): Define.
1310 * config/tc-i386.c (set_intel_syntax): New routine.
1311 (intel_syntax): Declare.
1312 (allow_naked_reg): Declare.
1313 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1314 (intel_float_operand): New routine.
1315 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1316 Handle brackets as well as parens. Call i386_intel_operand for
1317 intel syntax. Reverse operands if appropriate. Handle new
1318 suffixes. Handle movzx and movsx.
1319 (i386_is_reg): New routine.
1320 (i386_immediate): New routine.
1321 (i386_scale): New routine.
1322 (i386_displacement): New routine.
1323 (i386_operand_modifier): New routine.
1324 (build_displacement_string): New routine.
1325 (i386_parse_seg): New routine.
1326 (i386_intel_memory_operand): New routine.
1327 (i386_intel_operand): New routine.
1328 (i386_operand): Call i386_displacement, i386_immediate,
1329 i386_scale, etc. instead of handling inline.
1330 (parse_register): Handle registers without prefix.
1332 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1334 * configure: Regenerate.
1335 * configure.in (arm-*-oabi): New.
1336 (thumb-*-oabi): New.
1337 * config/tc-arm.c (target_oabi): Declare.
1338 (md_apply_fix3): Support REL relocs.
1339 (md_parse_option): Handle -oabi.
1340 (elf32_arm_target_format): New routine.
1341 (md_longopts): Add OPTION_OABI.
1342 * config/tc-arm.h: Redefine TARGET_FORMAT.
1345 1999-01-28 Nick Clifton <nickc@cygnus.com>
1347 * write.c (write_relocs): Handle out of range error.
1349 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1350 (fr30_force_relocation): Default to 0.
1352 * config/tc-fr30.h (obj_fix_adjustable): Define.
1353 (TC_FORCE_RELOCATION): Define.
1355 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1358 1999-01-16 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1361 merge of two instructions if the left instruciton kills the right.
1363 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1365 * Makefile.in: Regenerate.
1366 * configure.in: Redo test for using cgen.
1367 * configure: Regenerate.
1369 1999-01-09 Nick Clifton <nickc@cygnus.com>
1371 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1372 redefinition of this macro.
1374 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1376 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1379 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1381 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1382 a read of HI or LO and an immediatly following branch.
1384 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1386 * config/tc-mips.c (md_begin): Another correction to the setting of
1389 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1391 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1393 1998-12-21 Nick Clifton <nickc@cygnus.com>
1395 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1396 bit insn when optimizing, so that parallelised instructions will
1397 start on a 32 bit boundary.
1399 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1401 * config/tc-mips.c (mips_eabi64): New.
1402 (md_begin): Set mips_eabi64.
1403 (mips_elf_final_processing): Use it.
1405 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1407 * config/tc-mips.c (mips_elf_final_processing):
1408 Correct setting of ABI in e_flags.
1410 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1412 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1414 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1416 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1418 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1420 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1421 warning, values that don't fit in the field.
1423 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1425 * config/tc-mips.c (mips_abi_string): New.
1426 (md_parse_option,md_longopts): Add mabi.
1427 (mips_elf_final_processing): Set e_flags based on mabi flag.
1429 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1431 * config/tc-mips.c (md_parse_option): Handle vr4111.
1433 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1435 * config/tc-h8300.c (build_bytes): Change message given if the
1436 instruction requires H8/300H mode and we're not in Hmode, to
1437 suggest that it may be the operand modes that are the problem, not
1438 necessarily the opcode.
1440 1998-12-10 Nick Clifton <nickc@cygnus.com>
1442 * config/tc-fr30.c: Add line separator character.
1444 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1446 * configure.in (hppa-*-mpeix*): New target.
1447 * config/obj-som.h (obj_som_compiler): Declare.
1448 * config/obj-som.c (compiler_seen): New static variable.
1449 (obj_som_compiler): New function.
1450 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1451 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1452 (pa_type_args): Set hppa_priv_level.
1453 (pa_compiler): New static function if OBJ_SOM.
1454 * configure: Rebuild.
1456 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1458 * read.c (output_leb128): Don't mark as inline.
1460 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1462 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1463 AIX .vbyte unaligned data support.
1464 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1465 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1468 1998-12-07 Nick Clifton <nickc@cygnus.com>
1470 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1473 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1475 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1476 BFD_RELOC_ARM_PCREL_BRANCH.
1478 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1480 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1481 checking the target type.
1482 (mips-dec-bsd*): Set endian to little.
1483 * configure: Rebuild.
1485 COFF weak symbol support, based on patches from Mark Elbrecht
1486 <snowball3@usa.net>:
1487 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1488 * config/obj-coff.c (obj_coff_weak): New static function.
1489 (obj_coff_endef) [both versions]: Handle weak symbols.
1490 (coff_frob_symbol): Likewise.
1491 (yank_symbols): Likewise.
1492 (obj_pseudo_table): Add "weak".
1494 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1495 <aymeric.vincent@emi.u-bordeaux.fr>.
1496 * aclocal.m4: Rebuild with current tools.
1497 * configure: Rebuild.
1499 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1500 an assertion failure for a case we can't handle when OBJ_ECOFF.
1502 * expr.c (operator): And with 0xff to avoid problems with signed
1505 1998-12-03 Nick Clifton <nickc@cygnus.com>
1507 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1508 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1510 1998-12-02 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1515 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1517 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1520 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1525 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1527 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1529 (d10v_cleanup): Only generate previous insn if a multiline insn is
1532 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1534 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1537 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1539 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1540 -marm6xxx command line switches.
1542 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1544 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1545 (itbl-ops.o): Delete duplicate dependencies.
1546 Rebuild dependencies.
1547 Add fr30 dependencies.
1548 * Makefile.in: Rebuild.
1550 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1552 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1554 * listing.c: Ignore line terminator characters found inside
1557 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1559 * po/gas.pot: Regenerated.
1561 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1563 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1564 fr30_is_label_start(). Also checks for delay slot insns.
1566 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1567 FR30 instructions which contain a colon in the mnemonic.
1569 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1571 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1573 * config/tc-fr30.c: Removed currently superflous code.
1575 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1577 * config/tc-fr30.h: New file.
1578 * config/tc-fr30.c: Tweaking so that it will compile.
1580 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1582 * config/tc-d10v.h (obj_fix_adjustable): Define.
1583 (TC_FORCE_RELOCATION): Define.
1584 (d10v_force_relocation): Declare.
1585 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1586 (md_apply_fix3): Handle Vtable relocs.
1587 (d10v_fix_adjustable): New.
1588 (d10v_force_relocation): New.
1590 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1592 * config/tc-d30v.c: Change default behaviour to ignore potential
1593 conflicts between register name and symbol names.
1595 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1597 * configure.in: Add fr30-*-*.
1598 * config/tc-fr30.c: New file.
1599 * Makefile.in: Regenerated.
1600 * config.in: Regenerated.
1601 * configure: Regenerated.
1602 * doc/Makefile.in: Regenerated.
1603 * po/gas.pot: Regenerated.
1605 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1607 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1610 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1612 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1614 (do_scrub_chars): Add some casts to unsigned char to avoid
1615 unwanted sign extension.
1616 * read.c (lex_type): Set characters about 127 to be symbol
1618 * config/tc-i386.c (md_begin): Set identifier_chars and
1619 operand_chars for values above 127.
1621 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1623 * configure.in: detect cygwin* instead of cygwin32*
1624 * configure: regenerate
1626 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1628 * listing.c: Add support for producing a listing from piped
1631 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1633 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1634 (append_insn): Account for the tx39's multiply behavior.
1636 1998-10-26 Michael Meissner <meissner@cygnus.com>
1638 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1639 from assemble_parallel_insns. Add support for '->' to indicate
1640 explicitly serializing the instructions.
1641 (md_assemble): Ditto.
1643 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1645 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1648 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1650 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1652 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1654 * config/tc-mips.c : support frame and regmask/fregmask when
1655 MIPS_STABS_ELF is specified.
1657 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1659 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1660 (md_apply_fix): Don't return 1 for VTABLE relocs.
1661 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1663 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1665 * doc/c-i386.texi: Replace occurences of "opcode" with
1666 "instruction mnemonic", "instruction", or "mnemonic" when
1667 referring to the name of an instruction. Use "opcode" when
1668 referring to the sequence of machine bytes.
1670 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1671 (is_opcode_char): Rename to is_mnemonic_char.
1672 (md_assemble and i386_operand): Correct error messages from
1673 "opcode" to "instruction mnemonic"
1674 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1675 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1676 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1677 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1678 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1679 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1680 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1682 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1684 * config/tc-i386.c (i386_operand): Check for garbage after
1687 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1689 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1690 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1692 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1694 * config/tc-sh.h (obj_fix_adjustable): Define.
1695 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1696 (md_apply_fix): Likewise.
1697 (tc_gen_reloc): Likewise.
1698 (sh_fix_adjustable): New.
1700 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1702 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1703 * cgen.h (gas_cgen_finish_insn): Update prototype.
1704 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1705 cgen_insn_t -> CGEN_INSN_INT.
1706 (make_parallel): Update handling of CGEN_INT_INSN_P.
1707 (assemble_parallel_insn): Ditto.
1708 (target_make_parallel): New function.
1709 (md_assemble): Use it.
1711 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1713 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1715 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1717 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1718 converted into lower case.
1720 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1722 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1723 (gas_cgen_tc_gen_reloc): Likewise.
1724 * config/tc-m32r.h (obj_fix_adjustable): Define.
1725 * config/tc-m32r.c (m32r_fix_adjustable): New.
1726 (m32r_force_relocation): Handle VTABLE relocs.
1728 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1730 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1732 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1735 to lower case before parsing.
1737 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1738 parallel insns modift buts in the PSW as a side effect.
1740 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1742 * config/tc-d30v.c (find_format): Test for missing flag and
1745 (md_apply_fix3): Fix error messages to avoid
1746 assumption about presence of a symbol.
1748 (parallel_ok): Disallow parallel instructions that both modify the
1751 (find_format): Generate a warning if an odd numbered register is
1752 used as the first register in a mutli-register instruction.
1754 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1757 relocations are always associated with a symbol.
1759 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1761 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1762 (elf32_sparc_force_relocation): Declare.
1763 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1764 (tc_gen_reloc): Handle vtable relocs.
1765 (elf32_sparc_force_relocation): New.
1767 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1769 * symbols.c (S_IS_FUNCTION): New.
1770 * config/tc-v850.h (obj_fix_adjustable): Define.
1771 (TC_FORCE_RELOCATION): Define.
1772 (v850_force_relocation): Declare.
1773 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1774 of fx_addnumber for VTABLE reloc addends.
1775 (md_apply_fix3): Handle VTABLE relocs.
1776 (v850_fix_adjustable): New.
1777 (v850_force_relocation): New.
1779 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1781 * tc-hppa.c (fp_operand_format): Add some additional formats.
1782 (pa_ip): Do not automatically promote into pa2.0 mode.
1783 (pa_level): Handle ".level 2.0".
1785 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1788 * config/tc-i386.h (template.extension_opcode): Change to
1789 unsigned int to allow full range of 8-bit opcode suffixes.
1790 (None): Redefine as 0xffff.
1792 From Jeff B Epler <jepler@usgs.gov>
1793 * doc/c-i386.texi (i386-SIMD): New section.
1795 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1797 * read.c (discard_rest_of_line): New function.
1798 * read.h: Declare it.
1799 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1801 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-d10v.c (find_symbol_matching_register): New function.
1804 (find_opcode): Cope with the case where a register name matches
1807 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-v850.c (md_pcrel_from): Rename to
1810 v850_pcrel_from_section.
1811 (v850_pcrel_from_section): Do not resolves symbols in other
1814 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1816 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-d10v.c (find_opcode): Generate an error if a register
1819 is supplied for an operand that should not be a register.
1821 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1824 instructions to have another instruction in the right bin.
1826 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1829 the right container if the left container holds a branch
1832 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1835 both a register name and symbol name.
1836 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1838 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1840 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1841 execution unit class.
1843 (reg_name_search): If a name matches a register and a symbol,
1844 prefer the register.
1845 (find_format): Disallow flag registers when a general purpose
1846 register is required.
1847 If a number is required, but a register has been given, check to
1848 see if a symbol with the same name as the register exists, and if
1849 so, use that symbol.
1851 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1853 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1855 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1857 * config/tc-d30v.c (find_format): Do not accept flag registers as
1858 general purpose registers.
1859 (find_format): If an immediate value is expected at a given place
1860 in a format, but a register name has been provided instead, check
1861 to see if that register name matches the name of a predefined
1862 symbol and if it does, then use the symbol instead.
1863 (reg_name_search): If a register name matches a symbol name,
1864 prefer the register name to the symbol name.
1866 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1869 the previous insn to empty.
1871 1998-09-20 Michael Meissner <meissner@cygnus.com>
1873 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1874 pieces, forcing the use of an ANSI compiler.
1876 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1878 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1880 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1882 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1884 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1886 (obj_elf_vtable_entry): Likewise.
1887 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1888 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1889 (tc_gen_reloc): Likewise.
1890 (arm_fix_adjustable): Likewise.
1891 (elf32_arm_force_relocation): New.
1892 (armelf_frob_symbol): Remove coff-style symbol support.
1894 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1896 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1898 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1900 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1901 OBJ_COFF so that routine is defined for a.out format.
1903 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1905 * config/tc-i386.c (i386_operand): Detect non-segment registers
1906 used as segment prefixes.
1908 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1910 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1911 optimize across FDE boundaries.
1913 * config/obj-coff.c (obj_coff_section): Preserve any link once
1914 flags when setting the section flags.
1916 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1918 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1919 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1921 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1923 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1926 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1928 * frags.c (frag_grow): Include the size of the frag struct in the
1931 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1932 if the new subseg comes before the old.
1934 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1936 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1937 to handle edge8 and edge16.
1939 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1941 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1942 before we clobber the symbol involved.
1944 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1946 * config/tc-arm.c: Remove OBJ_ELF definitions for
1947 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1948 use arm_adjust_symtab for OBJ_COFF.
1949 (armelf_adjust_symtab): New Routine.
1950 * config/tc-arm.h: Define obj_adjust_symtab to
1951 armelf_adjust_symtab for OBJ_ELF.
1953 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1955 * configure.in: Make all i386-elf targets use bfd_gas.
1956 * config/tc-i386.c (tc_i386_force_relocation): New.
1957 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1958 (md_apply_fix3): Likewise.
1959 (tc_gen_reloc): Handle them.
1960 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1961 tc_i386_force_relocation.
1963 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1965 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1967 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1970 current opcode after writing the first insturction of a reverse
1973 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1975 * read.h (generate_lineno_debug): Add prototype.
1976 * read.c (generate_lineno_debug): Make non-static.
1978 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1980 * config/tc-i386.c (md_assemble): Only warn for address/data size
1983 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1986 against Thumb function names, as the linker needs this information.
1988 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1990 * expr.c (operand): Check also that there is no advance in operand
1991 after atof_generic in order to decide "is it label 0f or floating
1994 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1996 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1997 command line options with a single dash.
1998 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2000 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2002 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2003 * tc-arm.c (arm_fix_adjustable): New routine.
2005 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2007 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2008 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2009 demand_empty_rest_of_line before mri_comment_end.
2010 (equals): Check garbage after expression before
2011 mri_comment_end in MRI mode.
2013 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2015 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2016 small immediate constant to use the constant itself rather than
2019 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2021 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2022 (pa_leave): Likewise.
2024 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2026 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2028 (i386_operand): Fix an error message.
2030 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2032 * doc/c-arm.texi (ARM Directives): Document .req directive.
2034 * config/tc-arm.c (reg_required_here): Display erroneous string if
2035 the register name could not be decoded.
2036 Do not set inst.instruction if the sift is -1.
2038 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2040 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2043 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2046 even if it is belived to be unnecessary.
2048 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2050 config/tc-i386.c (i386_operand): Size immediate constants by
2051 suffix (erroneously removed as part of July 7 change).
2053 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2055 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2056 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2057 (armelf_frob_symbol): New Routine.
2058 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2060 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2062 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2064 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2067 command line switches passed to assembler.
2069 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2071 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2072 (gas_cgen_opcode_desc): Declare.
2073 (gas_cgen_parse_operand): Declare.
2074 (*): Prepend gas_ to gas specific fns to denote them as such.
2076 * cgen.c (gas_cgen_opcode_desc): New global
2077 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2078 (queue_fixup): Renamed from cgen_queue_fixup.
2079 (*): Prepend gas_ to gas specific fns to denote them as such.
2081 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2082 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2083 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2084 Open opcode table and initialize it.
2085 (make_parallel): Use gas_cgen_opcode_desc.
2086 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2087 (md_assemble): Ditto.
2089 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2091 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2092 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2093 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2094 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2095 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2096 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2097 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2098 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2099 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2100 (INIT_STAB_SECTION): Likewise.
2101 (OBJ_PROCESS_STAB): Likewise.
2103 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2104 (md_parse_option): Watch for them.
2105 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2106 (md_begin): Kill neverdef code.
2107 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2108 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2109 (s_alpha_coff_wrapper): New.
2110 (md_pseudo_table): Trap all ECOFF pseudos.
2112 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2114 Start of changes to remove mdebug section from mips*-elf
2115 Based on MIPS_STAB_ELF definition
2116 * acconfig.h: undef if not configured
2117 * config.in: undef if not configured
2118 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2119 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2120 * stabs.c (s_stab_generic): flush frag
2122 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2124 * configure.in: (arm-*-elf): Handle.
2125 (thumb-*-elf): Handle.
2126 * configure: Regenerate.
2127 * read.c (stringer): Fix typo in comment.
2128 * write.c (fixup_segment): Don't add symbol value to addend if
2130 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2132 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2135 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2137 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2138 (write_2_short): Emit warning if new flag is set.
2139 (do_assemble): Set flags if left instruction is one of special
2140 "right-instruction-killer" type.
2142 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2144 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2145 Always output words in debug_info section as big endian.
2146 (sparc_target_format): Choose correct bfd target.
2147 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2149 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2151 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2152 to work with internationalization code. Issue an error when two
2153 operands match that are not allowed to match.
2155 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2157 * configure.in (install_tooldir): Allow target to specify whether
2158 it wants to be installed in $(tooldir)/bin.
2159 * configure: Regenerate.
2160 * Makefile.am (install-exec-local): Set install-exec-tooldir
2161 dependency via configure.
2162 * Makefile.in: Regenerate.
2164 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2166 * Makefile.am (install-exec-local): Split into two ...
2167 (install-exec-bindir,install-exec-tooldir): New rules.
2168 * Makefile.in: Regenerate.
2170 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2172 * Makefile.am (install-exec-local): Don't remove the file before
2173 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2174 W. Rozycki <macro@ds2.pg.gda.pl>.
2175 * Makefile.in: Rebuild.
2177 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2179 * cgen.c: Include libiberty.h.
2180 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2181 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2182 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2183 (md_cgen_lookup_reloc)): Declare.
2184 (md_cgen_record_fixup_exp): Declare.
2185 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2186 (m32r_relax_frag): Declare.
2187 (cgen_md_apply_fix3): Decls moved to cgen.h.
2188 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2189 (m32r_cgen_record_fixup_exp): Delete decl.
2190 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2191 (assemble_nop): Delete.
2192 (expand_debug_syms): Delete unused `exp'.
2193 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2194 Add default case for -Wall.
2195 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2196 (md_atof): Delete unused wordP.
2198 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2200 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2203 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2205 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2206 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2207 .print, .purgem, and .struct. Remove documentation for
2210 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2212 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2213 Update call to insert_operand.
2215 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2219 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2221 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2222 whitespace after a prefix operator.
2224 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2226 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2228 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2230 * config/tc-sparc.c (log2): New static function.
2231 (s_reserve): Use log2 to convert alignment before calling
2233 (s_common): Use log2 to convert alignment before calling
2234 record_alignment and frag_align.
2235 (sparc_cons_align): Use log2.
2237 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2239 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2240 (s_common): Likewise.
2242 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2243 initialization of waddr.
2244 (sparc_elf_final_processing): Add default case to switch.
2246 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2248 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2249 than temporary real.
2251 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2253 * write.c (subsegs_finish): Don't align the segments if there were
2256 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2257 copying aux information.
2259 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2260 expression into a symbol.
2262 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2264 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2265 type to unsigned int.
2266 (md_assemble): Change type used to store offsets from unsigned
2268 (i386_operand): Switch error check to only call RESTORE_END_STRING
2269 once after parse_register.
2271 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-v850.c (md_show_usage): Changed format to match that
2276 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2278 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2280 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2282 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2285 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2287 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2288 * doc/Makefile.in: Rebuild.
2290 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2292 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2293 for %lo expressions.
2294 (mips_ip, case 'u'): Move range check after code to mask
2295 off bits in %hi/%lo expressions. Mask off high bits for
2298 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2300 * doc/Makefile.am (gasver.texi): New target.
2301 (as.info, as.dvi): Depends upon gasver.texi.
2302 * doc/as.texinfo: Include gasver.texi. Mention version number on
2303 title page and in top node.
2304 * doc/Makefile.in: Rebuild.
2306 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2308 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2309 but not including the line containing the edict.
2310 * listing.h (LISTING_EOF): New.
2311 * input-scrub.c (input_scrub_next_buffer): Call it.
2313 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2315 * config/tc-i386.c (i386_operand): Don't set the size of an
2316 immediate address based solely on the suffix and the mode.
2318 * config/tc-i386.c (md_assemble): Add assertion to make sure
2319 overlap2 does not set Imm.
2321 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2322 sequences of whitespace to a single space.
2323 (is_space_chars): Just compare with space.
2324 (md_begin): Don't initialize space_chars.
2325 (md_assemble): Just skip a single whitespace character.
2326 (i386_operand): Rewrite base-index parsing to use new
2327 parse_register, and to skip white space. Skip white space in a
2328 number of other places too. Don't give error message if
2329 parse_register fails.
2330 (parse_register): Change reg_string parameter to be non-const.
2331 Add end_op parameter. Skip white space after the `%', and return
2332 end of register string. Give error message here rather than
2335 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2337 Based on patch from Matt Semersky <matts@scd.hp.com>:
2338 * expr.c (op_encoding): Make const.
2339 (expr_set_precedence): New function.
2340 (expr_begin): Don't set operator rankings, just call
2341 expr_set_precedence.
2342 * expr.h (expr_set_precedence): Declare.
2343 * read.c (s_mri): Call expr_set_precedence.
2345 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2347 * doc/as.texinfo (Statements): Remove paragraph discussing
2348 continuing lines with a backslash. This hasn't worked for years,
2351 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2353 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2355 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2356 (ps_CTORS, ps_DTORS): New section types.
2357 (vms_fixup_xtors_section): New function
2358 (Ctors_Psect, Dtors_Psect): Define.
2359 (IS_GXX_XTOR): Define
2360 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2361 Filter static constructors/destructors and add to
2362 Ctors_Symbols/Dtors_Symbols chain.
2363 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2364 appropriate section.
2366 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2367 * makefile.vms: Merge vax/vms support.
2369 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2371 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2372 (elf_pseudo_table): Add them.
2373 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2374 (md_apply_fix): Accept them.
2375 (mips_fix_adjustable): Don't adjust them.
2376 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2377 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2378 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2379 (tc_fix_adjustable): Don't adjust them.
2381 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2383 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2385 * Makefile.in: Regenerate.
2386 * configure.in: AC_SUBST cgen_cpu_prefix.
2387 * configure: Regenerate.
2389 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2391 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2392 Changed all users of COND12_DELAY.
2394 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2396 * config/tc-mn10300.c (set_arch_mach): New function.
2397 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2398 (md_begin): Default to mn10300 mode.
2399 (md_assemble): Only accept instructions for the core mn10300
2400 chip and the active machine type.
2402 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2404 * subsegs.h (segment_info_type): Give the struct a name.
2405 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2406 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2407 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2408 * config/tc-w65.h (tc_reloc_mangle): Declare.
2409 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2411 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2413 * config/tc-v850.c (v850_comm): Restore old section
2414 after common processing.
2416 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2418 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2420 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2422 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2423 char with code that explicitly sign-extends.
2425 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2427 * config/tc-v850.c (md_begin): Restore text section as the current
2428 section after creating call table sections.
2429 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2432 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2433 with call to macro SYM_AUXINFO.
2435 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2437 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2438 with the program transform name.
2439 * Makefile.in: Rebuild.
2441 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2443 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2446 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2448 * config/tc-i386.c (i386_operand): Be prepared for a space between
2449 the open parenthesis and the start of the register operand,
2450 because of the June 16 change.
2452 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2454 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2457 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2460 even if it is belived to be unnecessary.
2462 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2464 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2466 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2468 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2471 shift amount for a repeated operand. The shift amount for the
2472 repeated copy comes from the size of the operand.
2474 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2476 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2478 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2480 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2482 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2484 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2485 characters in it as LEX_IS_SYMBOL_COMPONENT.
2486 * config/tc-i386.h (tc_symbol_chars): Define.
2487 (extra_symbol_chars): Declare.
2488 * config/tc-i386.c (extra_symbol_chars): Define.
2489 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2490 (line_comment_chars): Set to '/' if TE_LINUX.
2491 * doc/c-i386.texi (i386-prefixes): Update.
2492 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2494 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2496 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2497 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2499 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2501 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2502 constraint in instructions REP & REPI.
2504 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2507 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2509 (check_range): If the operand is shifted, then shift the number
2510 before checking its range.
2512 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2514 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2517 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-v850.c (v850_comm): Create special sections as needed.
2521 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2523 * config/tc-d10v.c (write_2_short): Addition of swapping
2524 instructions for sequential and reverse sequential order when
2525 given order is not possible.
2527 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2529 * Makefile.am: Rebuild dependencies.
2530 (DEP_INCLUDES): Fix reference to intl build directory.
2531 * Makefile.in: Rebuild.
2533 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2535 * doc/c-i386.texi: Update 16 bit documentation.
2537 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2538 IgnoreDataSize to IgnoreSize as they are used for address size as
2540 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2541 32-bit mode, similarly addr16/data16 and variants.
2543 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2546 sequential word multiply instructions.
2548 (do_assemble): Add extra command line argument, to allow mul32
2549 attribute to be preserved across parallel insns.
2550 (md_assemble): Insert NOPs between explicitly parallel insns which
2551 contain an 32 bit multiply and a 16 multiply.
2553 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2558 * config/tc-i386.c (reloc): Add braces.
2560 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2561 consistent with Intel naming.
2562 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2563 use bitfields in sib_byte.
2564 (modrm_byte): Don't use bitfields here either.
2566 * config/tc-i386.c (current_templates): Add const.
2567 (parse_register): Add const to return, param, and char *s.
2568 (i386_operand): Add const to reg_entry *r.
2569 * config/tc-i386.h (templates): Add const to start, end.
2571 Inspired by code for 16 bit gas support from Martynas Kunigelis
2572 <martynas@nm3.ktu.lt>:
2573 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2574 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2575 (uses_mem_addrmode): Remove.
2576 (md_estimate_size_before_relax): Add support here too.
2577 (md_relax_table): Rewrite interface to md_relax for 16 bit
2579 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2580 (opcode_suffix_to_type): Remove.
2581 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2582 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2583 (md_convert_frag): Likewise.
2584 (i386_operand): Add support for 16 bit base/index regs,
2585 immediates, and displacements. Remove some unnecessary casts, and
2586 localise end_of_operand_string, displacement_string_start,
2587 displacement_string_end variables. Add GCC_ASM_O_HACK.
2588 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2590 * config/tc-i386.c (prefix_hash): Remove.
2591 (md_begin): Rewrite without obstacks. Remove prefix hash table
2592 handling. Rewrite lexical table handling.
2593 (i386_print_statistics): Don't print prefix statistics.
2594 (md_assemble): Rewrite instruction parser so that line is not
2595 converted to lower case. Don't do a hash_find for prefixes,
2596 instead recognise them via opcode modifier.
2597 (expecting_operand, paren_not_balanced): Localise variables.
2598 * config/tc-i386.h (IsPrefix): Define.
2599 (prefix_entry): Remove.
2601 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2602 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2603 '\\' in case where comment_chars contains '/'.
2605 * config/tc-i386.c (MATCH): Ensure given operand and template
2606 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2607 you must write `ljmp *table(%ebx)'.
2609 From H.J. Lu <hjl@gnu.org>:
2610 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2611 as 0 ifndef BFD_ASSEMBLER.
2612 (md_assemble): Allow immediate operands without suffix or
2613 other reg operand to default in size to the current code size.
2615 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2617 * config/tc-v850.c (md_begin): Restore creation of
2618 .call_table_text and .call_table_data sections.
2620 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2623 after emitting a word of noops.
2625 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2627 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2628 (i386_operand): Simplify checks for valid base/index combinations.
2629 Disallow `in 4(%dx),%al'.
2631 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2633 (add_prefix): Change parameter from char to int.
2635 * config/tc-i386.h (Ugh): Define opcode modifier.
2636 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2638 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2639 CONSISTENT_REGISTER_MATCH macros to check register types more
2640 thoroughly. Check for illegal suffix/operand combinations
2641 when matching insns with operands. Handle new `s' suffix, and
2642 associated FloatMF opcode modifier for float insns with memory
2644 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2645 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2646 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2647 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2648 DATA_PREFIX_OPCODE throughout.
2650 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2651 (md_assemble): Rewrite suffix/register operand checking code to be
2652 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2653 AnyMem, the better to grep.
2655 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2656 given a memory operand. Don't set Abs bits either.
2657 (type_names): Remove Mem*, Abs*.
2658 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2659 define opcode_modifiers as these cases are handled by Disp8,
2660 Disp16, Disp32 and suffix checks.
2661 (COMES_IN_BOTH_DIRECTIONS): Remove.
2662 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2664 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2665 if IgnoreDataSize modifier given. Remove ShortformW modifier
2666 test. Add test for ShortForm in W base_opcode modification.
2667 Merge Seg2ShortForm and Seg3ShortForm code.
2668 * config/tc-i386.h (ShortFormW): Remove.
2669 (IgnoreDataSize): Define.
2671 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-d30v.c (md_assemble): Store previous segment state
2674 with previous instruction.
2676 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2678 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2679 (ebp, esp): Remove static variables.
2680 (MATCH): Remove test for InOutPortReg.
2681 (i386_operand): Properly handle InOutPortReg here instead.
2682 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2683 (md_assemble): Simplify and correct modrm and sib generation.
2684 (i386_operand): Add warning for scale without index.
2685 Rewrite checks for valid base/index combinations.
2687 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2688 macros and enclose in do while(0).
2689 (RESTORE_END_STRING): Likewise.
2690 (md_assemble): Add one to printed operand number so we start
2691 from 1 not 0. Add some more gettext invocations.
2692 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2695 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2696 DATA_PREFIX, SEG_PREFIX): Define.
2697 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2698 (check_prefix): Remove function.
2699 (add_prefix): New function. Add prefix to i.prefix as well as
2701 (md_assemble): Changes for add_prefix. Remove hack for wait
2702 prefix, instead always output prefixes in fixed order. Test
2703 for jcxz/loop when selecting between word & dword operations,
2704 and add address size prefix rather than operand size prefix.
2705 Remove operand -> address size hack when emitting jcxz/loop.
2706 (i386_operand): Remove O_Absent check as it's done in expr.
2708 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2710 * configure.in: Recognize m5200 as a cpu_type of m68k.
2711 * aclocal.m4: Rebuild with current libtool.
2712 * configure: Rebuild.
2714 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2716 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2717 to relaxable_symbol to prevent references to external symbol from
2720 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2723 symbols are relaxable.
2725 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2727 * config/tc-v850.c (md_begin): Don't create special
2728 sections by default.
2730 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2732 * config/tc-mips.c (macro): For div and udiv, close the
2733 reorder block as soon as possible.
2735 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2737 From Matt Semersky <matts@scd.hp.com>:
2738 * macro.c (macro_mri_mode): New function.
2739 * macro.h (macro_mri_mode): Declare.
2740 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2743 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2745 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2748 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2749 until after xstrdup in OBJ_EVAX case.
2751 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2753 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2754 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2755 of hardcoded magic number.
2756 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2758 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2760 * read.c (do_s_func): New function.
2762 * read.h (do_s_func): Add prototype.
2764 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2766 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2767 nops if fill pattern not specified.
2769 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2771 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2772 * config/te-go32.h (TE_GO32): Define.
2773 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2775 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2777 Implement .func/.endfunc pseudo-ops.
2778 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2780 * read.c (potable): Add .func,.endfunc.
2781 (s_func): New function.
2782 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2784 (in_doc_func_p,current_function_label): New static globals.
2785 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2787 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2789 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2790 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2791 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2792 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2793 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2794 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2795 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2796 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2797 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2798 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2799 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2800 * config/tc-a29k.c: Don't define md_short_jump_size,
2801 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2802 * config/tc-alpha.c: Likewise.
2803 * config/tc-alpha.h: Likewise.
2804 * config/tc-arm.c: Likewise.
2805 * config/tc-h8300.c: Likewise.
2806 * config/tc-h8500.c: Likewise.
2807 * config/tc-hppa.c: Likewise.
2808 * config/tc-i860.c: Likewise.
2809 * config/tc-i960.c: Likewise.
2810 * config/tc-ppc.c: Likewise.
2811 * config/tc-sh.c: Likewise.
2812 * config/tc-sparc.h: Likewise.
2813 * config/tc-tic30.c: Likewise.
2814 * config/tc-w65.c: Likewise.
2815 * config/tc-z8k.c: Likewise.
2817 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2819 * config/tc-vax.c (_): Delete this macro used for placeholder
2820 values in vax_operand_width_size; it conflicts with the _() macro
2821 used for internationalization.
2823 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2825 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2826 code. From Chris Moller <moller@bops.com>.
2828 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2829 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2830 * read.c (emit_expr): Initialize seg and subseg fields of a new
2832 * write.c (write_object_file): Switch to the appropriate segment
2833 and subsegment when processing a broken word.
2835 * config/tc-m68k.c (mri_assemble): New static function.
2836 (build_mri_control_operand): Call mri_assemble rather than
2838 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2839 (s_mri_endf, s_mri_endw): Likewise.
2841 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2843 * read.c (s_org): Call md_flush_pending_output if it is defined.
2845 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2847 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2849 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2850 (md_parse_option): Add for same.
2851 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2852 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2853 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2855 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2857 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2859 * config/tc-arm.c (find_real_start): Relax definition of local
2862 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2864 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2865 symbols at the given address, not just the last one specified.
2867 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2869 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2870 or number_to_chars_littleendian to write data.
2872 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-v850.c (md_assemble): Remove artificially created
2875 register name symbols.
2877 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2879 * write.c (fixup_segment): Change "segment" to "section" in
2882 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2884 * write.c (fixup_segment): Change sym1-sym2 message again.
2886 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2888 * write.c (fixup_segment): Improve error message for sym1-sym2
2889 errors when sym1 is in a different segment from sym2.
2891 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2893 * config/tc-m32r.c (warn_unmatched_high): New static local.
2894 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2895 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2896 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2897 (md_parse_option): Likewise.
2898 (md_show_usage): Likewise.
2899 (m32r_frob_file): Likewise.
2901 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2902 (read_a_source_file): Call them.
2903 * read.h (stabs_generate_asm_file): Declare.
2904 * stabs.c (stabs_generate_asm_file): New function.
2905 (generate_asm_file): New function.
2906 (stabs_generate_asm_lineno): Move file name handling into
2909 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2911 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2912 (d30v_current_align, d30v_current_align_seg): New variables.
2913 (d30v_last_label): New variable.
2914 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2915 (s_d30v_data, s_d30v_section): Likewise.
2916 (md_pseudo_table): Call them.
2917 (md_begin): Initialize d30v_current_align_seg.
2918 (md_assemble): Call d30v_align when needed by known current alignment.
2919 (d30v_frob_label, d30v_cons_align): New functions.
2920 * config/tc-d30v.h (md_do_align): Remove.
2921 (tc_frob_label): Call d30v_frob_label.
2922 (md_cons_align): New.
2924 * config/tc-d30v.c (find_format): Convert complex expressions to
2925 expression symbols before processing. Clean up code formatting.
2927 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2929 * po/Make-in (install-info): New target.
2931 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2935 * config/tc-mn10300.c (md_assemble): Likewise.
2937 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2939 * Makefile.am: Update with `make dep-am'.
2940 (HFILES): Add cgen.h.
2941 (cgen.o): Depend on cgen.h.
2942 * Makefile.in: Regenerate.
2944 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2946 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2948 * gasp.c (grab_label): Permit a label to be a preprocessor
2949 variable by permitting a label to start with a backslash.
2951 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2953 * config/tc-mips.c (validate_mips_insn): Removed hack
2954 for previously inaccessible bitfields in some INSN_TRAP
2957 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2959 * config/tc-d30v.c (do_assemble): Abort with error message
2960 if opcode operands do not match.
2962 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2964 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2965 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2966 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2967 similar new 'q' operand.
2969 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2971 * cgen.c (cgen_asm_finish_insn): Fix typo.
2973 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2976 * cgen.c: Include it.
2977 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2978 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2979 All callers updated.
2980 * config/tc-m32r.c: Include cgen.h.
2981 (m23r_insn): New members num_fixups,fixups.
2983 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2985 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2986 to avoid compiler warning.
2988 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2990 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2993 * makefile.vms (OBJS): Add ehopt.obj
2995 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2997 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2999 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3001 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3002 a short format insn.
3003 (md_assemble): Set it for explicitly packed insns.
3005 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3007 * config/obj-coff.c (c_symbol_merge): Do not take address of
3008 native fields when performing the memcpy.
3010 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3012 * config/tc-mips.c (macro,macro2): Implement
3013 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3015 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3017 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3018 relocations against globally visible symbols.
3019 * config/tc-m68k.c (relaxable_symbol): New macro.
3020 (m68k_ip, md_estimate_size_before_relax): Use it.
3021 (tc_m68k_fix_adjustable): Also handle weak symbols.
3023 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3025 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3026 references to externally visible symbols.
3027 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3028 values in twice for a PC relative reloc if the symbol is
3031 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3032 don't adjust a PC relative reloc against an externally visible
3034 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3035 for a PC relative fixup against an externally visible defined
3036 symbol, arrange to store object file and addend values as though
3037 the symbol were not defined.
3038 (tc_gen_reloc): Likewise.
3040 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3042 * read.c (sizeof_leb128): Referenced externally by write.c so
3045 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3047 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3048 and expand a 'debug' symbol associated with the next instruction
3049 that does not cause a short instruction to be filled with a NOP.
3050 (md_pseudo_table): Add support for .debugsym.
3051 (assemble_parallel_insn): Add calls to expand_debug_sym as
3053 (md_assemble): Ditto.
3055 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3057 * as.c (main): Conditionally call setlocale.
3058 * gasp.c (main): Likewise.
3059 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3060 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3062 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3064 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3066 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3068 * config/tc-hppa.c: Change all calls to bzero to use memset.
3069 (pa_ip): Add cast to avoid warning.
3070 (tc_gen_reloc, md_apply_fix): Likewise.
3071 (pa_find_space_by_number): Likewise.
3072 (hppa_force_relocation): Likewise.
3073 (pa_block): Change i to unsigned int.
3074 * config/obj-som.h (obj_som_copyright): Declare.
3076 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3078 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3079 for line numbers for assembly source.
3081 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3083 * configure.in: Change version number to 2.9.4
3084 * configure: Rebuild.
3086 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3088 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3090 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3092 * ecoff.h: Change symbolS in function declaration to struct
3095 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3098 (md_convert_frag): Fix i18n typo.
3100 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3102 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3103 * ecoff.h: Protoype it.
3104 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3105 [EVAX] (s_alpha_prologue): Delete.
3106 (md_pseudo_table): Update.
3108 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3110 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3111 array to local pointer.
3112 (get_args, parse_expr): Add casts to avoid warnings.
3114 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3116 * read.c (s_set): Cast xmalloc return value to fragS *.
3117 * config/tc-m68k.c (m68k_ip): Function made static to match
3118 previous forward declaration.
3119 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3121 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3123 * config/tc-v850.c: Add internationalisation macros to error
3126 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3127 macros to error strings.
3129 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3132 reloc is in the TOC csect.
3133 (md_apply_fix3): Correct gettext typo.
3135 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3137 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3138 .L - they are local labels and the branches are not really
3139 function calls but rather far jumps.
3141 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3143 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3145 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-i386.c (md_assemble): Print operand number rather than
3148 using ordinal_names.
3149 (i386_operand): Likewise.
3151 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3153 * Makefile.am (INTLLIBS): Define to work around apparent automake
3155 All Makefiles: Regenerated.
3157 * Many files: Added gettext invocations around user-visible
3159 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3160 HAVE_LC_MESSAGES): Define.
3161 * dep-in.sed: Added asintl.h.
3162 * po/Make-in: New file.
3163 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3165 * read.c (Z_): Renamed from `_'.
3166 * Makefile.am (SUBDIRS): Added po.
3167 (POTFILES): new macro.
3168 (po/POTFILES.in): New target.
3169 ($(OBJS)): Added asintl.h.
3171 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3172 (as_new_LDADD): Added $(INTLLIBS).
3173 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3174 (gasp_new_LDADD): Added $(INTLLIBS).
3175 (gasp_new_DEPENDENCIES): New macro.
3176 * configure, aclocal.m4: Rebuilt.
3177 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3179 (ALL_LINGUAS): Define.
3180 * macro.c: Include "asintl.h".
3181 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3182 * as.h: Include "asintl.h".
3183 * config/tc-i386.c (ordinal_names): Removed.
3184 (md_assemble): Changed error text to avoid ordinal_names.
3185 (i386_operand): Likewise.
3186 (reloc): Added as_bad to avoid i18n problems.
3187 (tc_gen_reloc): Likewise.
3188 * config/tc-arm.c (bad_args): Now a #define.
3190 * config/obj-vms.c (VMS_stab_parse): Changed type of
3192 (global_symbol_directory): Unified strings to avoid i18n
3194 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3195 avoid i18n problems.
3196 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3197 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3199 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3201 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3203 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3205 * as.c (print_version_id): Added an fprintf to avoid i18n
3207 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3209 * expr.c (expr): Added as_warn call to avoid i18n problems.
3210 * messages.c (as_assert): Changed code to avoid i18n problems.
3211 (as_abort): Likewise.
3212 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3213 (s_space): Likewise.
3214 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3216 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3218 * config/tc-i386.c (check_prefix): New static function, split out
3220 (struct _i386_insn): Add wait_prefix field.
3221 (md_assemble): Remove wait_prefix local variable. Use
3222 check_prefix when adding a prefix.
3224 * config/tc-i386.c (current_templates): New static variable.
3225 (md_assemble): Remove current_templates local variable.
3226 (md_assemble, i386_operand): Improve error and warning messages in
3227 many places. Add RESTORE_END_STRING in many places before error
3228 return. Clarify some comments.
3230 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3232 (md_assemble): Parse string instruction operands, looking for
3233 segment override prefixes. Check for invalid segment prefixes on
3235 (i386_operand): i.seg[] and max mem_operand changes for string
3237 * config/tc-i386.h (EsSeg): Define.
3239 * config/tc-i386.h (regKludge): Define.
3240 (iclrKludge, imulKludge): Don't define.
3241 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3242 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3243 opcode_modifier checks to look for more common cases first. Add
3244 default_seg for IsString case.
3246 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3250 * configure: Rebuild with new automake and libtool.
3251 * aclocal.m4, Makefile.in: Likewise.
3253 * doc/Makefile.am (as.dvi): New target.
3254 * doc/Makefile.in: Rebuild.
3256 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3258 * configure.in: Added sparc86x support.
3260 * configure: Rebuild.
3262 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3264 (md_parse_option): Warn if -EL is not supported for this architecture.
3266 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3268 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3270 * config/tc-mips.c (mips_ip): Note when we use get match on
3271 the full instruction name.
3273 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3275 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3276 back into the expression to handle add/sub simplification correctly.
3278 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3280 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3282 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3284 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3287 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3289 * symbols.c (max_indent_level): New global.
3290 (print_symbol_value_1): Use it.
3291 * expr.h (expr_build_dot): Declare.
3292 * expr.c (expr_build_dot): New function.
3294 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3296 * symbols.c (print_binary): New function.
3297 (print_expr_1): Call it.
3299 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3301 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3302 operand in the opcode.
3304 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3306 * config/tc-i386.h: Reorder operand flags and opcode modifier
3307 flags for clarity. Remove unused definitions: Unknown,
3308 ImmUnknown, DispUnknown, NoModrm.
3309 * config/tc-i386.c (type_names): Add missing Debug type.
3310 (md_assemble): Better duplicate prefix checking. Quicker string
3311 instruction check via new opcode_modifier flag.
3313 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3315 * doc/as.texinfo (Invoking): Clarify -Wa example.
3317 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3319 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3320 (s_mips_weakext): Define.
3321 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3322 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3325 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3327 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3328 is an error if the value can not be computed at assembly time.
3329 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3331 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3333 * gasp.c (main): Set next field of new include_path structure to
3334 NULL. From Avery Pennarun <averyp@gdc.ca>.
3336 * read.c (s_mri_sect): Call as_bad rather than abort for an
3337 unsupported MRI target.
3339 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3341 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3342 the destination of a branch instruction should be altered.
3343 (find_real_start): New function: Locate the real, Thumb coded
3344 start of a Thumb function.
3345 (do_t_branch23): Alter the destination of branches to Thumb
3348 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3350 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3352 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3355 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3357 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3358 * doc/c-hppa.texi: Likewise.
3360 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3362 * Makefile.am: Rebuild dependencies.
3363 * Makefile.in: Rebuild.
3365 * Makefile.am (DEP_INCLUDES): New variable.
3366 (.dep1): Change to work when srcdir is not an absolute path.
3367 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3368 * Makefile.in: Rebuild.
3370 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3372 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3373 LinearAddress patch.
3375 * configure.in: Set version to 2.9.1.
3376 * configure: Rebuild.
3378 * Branched binutils 2.9.
3380 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3382 * config/tc-i386.h (FWait): Define.
3383 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3384 other prefixes. Check FWait flag in opcode table to see which
3385 instructions require an fwait prefix.
3387 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3389 * stabs.c (get_stab_string_offset): Always create a stab string
3392 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3394 Fix some gcc -Wall warnings:
3395 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3396 * ehopt.c (eh_frame_code_alignment): Likewise.
3397 * expr.c (integer_constant, operand): Likewise.
3398 * frags.c (frag_align): Likewise.
3399 * gasp.c (level_0, change_base, doinstr): Likewise.
3400 * hash.c (hash_ask): Likewise.
3401 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3402 (debugging_pseudo): Likewise.
3403 * macro.c (define_macro, check_macro): Likewise.
3404 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3405 (ignore_rest_of_line, float_cons): Likewise.
3406 * symbols.c (decode_local_label_name): Likewise.
3407 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3408 (fixup_segment, number_to_chars_bigendian): Likewise.
3409 (number_to_chars_littleendian): Likewise.
3410 * config/atof-ieee.c (gen_to_words): Likewise.
3411 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3412 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3413 * read.c (output_big_sleb128): Initialize locals to avoid
3415 (output_big_uleb128, equals): Likewise.
3416 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3417 to unsigned int. Change zeros to unsigned int.
3418 * cond.c (s_if): Add return to default case.
3419 * frags.c (frag_now_fix): Change return type to addressT.
3420 * frags.h (frag_now_fix): Update declaration.
3421 * listing.c (file_info_struct): Change linenum to unsigned int.
3422 (struct list_info_struct): Change hll_line to unsigned int.
3423 (print_source): Update format string.
3424 * read.c (emit_expr): Change scan to unsigned int, and don't
3425 bother to initialize it.
3426 * symbols.c (dollar_label_count): Change to unsigned long.
3427 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3428 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3429 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3431 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3433 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3434 mcf5200 just as we do for m68000.
3435 (m68k_init_after_args): Likewise.
3436 (md_estimate_size_before_relax): Likewise.
3438 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3440 * config/tc-v850.c (md_assemble): Store relocation addend in
3441 fixup instead of instruction.
3443 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3445 * config/tc-i386.c (md_assemble): Swap template arguments to
3446 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3447 This macro is currently symmetric, so passing them the wrong
3448 way didn't cause any problem, but may if the macro is changed
3450 After copying template to i.tm, use i.tm. rather than t-> to
3451 access fields, and make t a const*
3452 Move i.tm.operand_types[] swap to immediately after the copy.
3454 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3456 * expr.h (expr_build_uconstant): Add prototype.
3457 (expr_build_unary,expr_build_binary): Add prototypes.
3458 * expr.c (expr_build_uconstant): New function.
3459 (expr_build_unary,expr_build_binary): New functions.
3461 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3463 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3464 * macro.c (macro_expand_body): Increase buffer size.
3465 * messages.c (as_warn): Likewise.
3466 (as_warn_where, as_bad, as_bad_where): Likewise.
3468 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3470 Based on patch from H.J. Lu <hjl@gnu.org>:
3471 * Makefile.am (DISTSTUFF): New variable.
3472 (diststuff): New target.
3473 * Makefile.in: Rebuild.
3475 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3478 m32r_elf_section_change_hook.
3480 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3481 emit a nop if a section ends with a 16 bit instruction.
3483 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3486 s_lcomm rather than obj_coff_lcomm.
3487 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3489 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3491 * config/tc-i386.h (LinearAddress): Define.
3492 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3493 instruction, don't use a default segment.
3495 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3497 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3498 * configure: Rebuild.
3500 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3502 * aclocal.m4, configure: Rebuild with libtool 1.2.
3504 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3506 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3507 PC relative branches. Patch courtesy of Jonathan Walton.
3510 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3512 * configure.in (emulations): Add thumb-pe target.
3514 * configure (emulations): Add thumb-pe target.
3516 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3518 * itbl-lex.l (yywrap): Don't define if already defined as a
3521 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3523 * depend.c (quote_string_for_make): New function.
3524 (wrap_output): Use it.
3526 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3528 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3529 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3531 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3533 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3534 Recognize -GN and -relax.
3535 (md_begin): Initialize gp size from -G switch.
3536 (alpha_force_relocation): Always force if -relax.
3537 (alpha_align): Take a new argument that will specify when to
3538 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3539 Change all callers. Emit nop alignment padding as nop+unop pair.
3541 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3543 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3544 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3546 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3548 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3549 require padding to the next long word boundary.
3551 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3553 * cgen.c: #include symcat.h.
3554 * config/tc-m32r.c: Likewise.
3556 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3558 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3559 absolute expressions instead of '$' prefixed register names.
3561 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3563 * read.c (s_set): Record file and line info for symbols when -as.
3564 (pseudo_set): Don't overwrite that dummy fragment.
3566 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3568 * config/tc-ppc.c (md_pseudo_table): Add "section".
3569 (ppc_named_section): New static function.
3571 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3573 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3574 so we don't have to scan the entire list.
3576 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3578 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3579 case, allow the parallel instructions to modify the same flag
3582 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3584 * listing.c (list_symbol_table): Categorize symbols by
3585 undefined_section rather than sy_frag->line == NULL.
3587 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3589 * Makefile.am (install-exec-local): Install properly when ln
3590 fails or tooldir == prefix.
3592 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3594 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3595 Test result of insert_operand for error.
3597 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3599 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3600 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3601 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3602 * doc/Makefile.in: Rebuild.
3604 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3607 (macro): Fix handling of M_COP[0-3].
3609 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3611 Based on patches from Ross Harvey <ross@teraflop.com>:
3612 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3613 if macro_alternate or macro_mri.
3614 (getstring): Remove support for byte constants between < and >.
3615 (get_any_string): '<' only starts a string if macro_alternate or
3617 (macro_expand_body): Permit keyword parameters following
3618 positional parameters.
3620 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3621 * configure.in (alpha*-*-netbsd*): New target.
3622 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3623 * configure: Rebuild.
3625 * as.h (flag_warn_suppress_instructionswap): Move from here...
3626 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3627 here, and make static.
3629 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3630 BFD_ASSEMBLER or MANY_SEGMENTS.
3632 * as.c (show_usage): Update bug-gnu-utils address.
3633 * gasp.c (show_usage): Likewise.
3634 * doc/as.texinfo (Bug Reporting): Likewise.
3636 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3638 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3639 insns regardless of the size of a pointer if we're in mips I or
3641 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3643 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3645 Fix rac to accept only a0:
3646 * tc-d10v.c (parallel_ok, find_opcode):
3647 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3648 Introduce OPERAND_GPR.
3650 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3652 * read.c (s_fill): Handle non-constant repeat counts by creating
3653 an rs_space fragment.
3655 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3657 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3658 from as_bad to as_warn.
3660 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3662 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3663 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3664 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3666 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3668 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3669 seg_fix_rotP rather than fix_root from seg_info.
3671 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3673 * expr.c: Add support for 0x1_2_3_4 bignums.
3675 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3677 * configure.in: Change -linux* to -linux-gnu*.
3678 * configure: Rebuild.
3680 * app.c (do_scrub_begin): Treat \r as whitespace.
3682 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3684 * Makefile.am: Update dependencies.
3685 * Makefile.in: Rebuild.
3687 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3689 * configure, aclocal.m4: Rebuild with new libtool.
3691 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3693 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3694 the argument to bfd_set_arch_mach.
3695 (load_address): Use bfd_arch_bits_per_address to determine the
3696 bit size of an address instead of looking at the isa level.
3697 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3699 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3701 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3703 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3705 * ehopt.c: New file.
3706 * as.h (enum _relax_state): Add rs_cfa.
3707 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3708 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3709 * read.c (emit_expr): Call check_eh_frame.
3710 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3711 (relax_segment): Likewise.
3712 * Makefile.am: Rebuild dependencies.
3713 (GAS_CFILES): Add ehopt.c.
3714 (GENERIC_OBJS): Add ehopt.o.
3715 * doc/internals.texi (Frags): Document rs_cfa.
3717 * as.c (show_usage): Mention --traditional-format.
3718 (parse_args): Accept --traditional-format.
3719 * as.h (flag_traditional_format): Declare.
3720 * output-file.c (output_file_create): If flag_traditional_format,
3721 set BFD_TRADITIONAL_FORMAT on stdoutput.
3722 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3724 * config/tc-mips.c (append_insn): Make sure that if we have a
3725 fixup for an unmatched %hi reloc, it does not associated with a
3728 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3729 * doc/Makefile.in: Likewise.
3731 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-m32r.c (check_for_side_effects): New function.
3734 (can_make_parallel): Add checks for instruction side effects
3735 clashing with the other instruction.
3736 (assemble_parallel_insn): Improve warning messages. Return error
3737 message from non-swapped instruction order.
3739 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3741 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3743 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3744 md_cleanup definition. This moves the forced literal output to
3745 the end of the source pass, and avoids macro's inserting literals
3746 into the code immediately after the macro expansion.
3748 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3751 a gas internal symbol is adjustable.
3752 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3754 * as.h: If gcc version greater than 2.6, use `__format__' and
3755 `__printf__' in function attributes, rather than `format' and
3758 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3762 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3764 Add tms320c30 support:
3765 * config/tc-tic30.h: New file.
3766 * config/tc-tic30.c: New file.
3767 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3768 TARGET_FORMAT as "coff-tic30".
3769 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3770 * Makefile.am: Rebuild dependencies.
3771 (CPU_TYPES): Add tic30.
3772 (CPU_OBJ_VALID): tic30-aout is valid.
3773 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3774 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3775 * configure, Makefile.in: Rebuild.
3777 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-v850.c (md_assemble): Improvements to error messages.
3781 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3783 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3784 BFD_RELOC_HI16_S to store the high bits of any value.
3786 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3787 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3788 assembler calculate relocations to any external symbol at all.
3789 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3790 involving generation of pc-relative relocs.
3791 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3792 has been moved to md_apply_fix3.
3794 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3795 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3796 which actually means (the address of identifier's GOT entry) +
3797 constant, which is not particularly useful.
3799 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3801 * read.h (include_dirs): Declare.
3802 (include_dir_count,include_dir_maxlen): Declare.
3804 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3806 * configure.in: Correct check for shared opcodes library.
3807 * configure: Rebuild.
3809 * listing.c (buffer_line): If we can't open the file, set at_end.
3810 (listing_print): Remove unused local variable fi.
3812 * config/m68k-parse.y (reglistpair): Handle register list in
3815 * config/vms-conf.h: Don't undef VERSION.
3817 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3819 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3821 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3823 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3824 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3825 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3826 (EXTRA_DIST): Define.
3827 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3828 explicitly rather than via the list of object files.
3829 (gcc-as.opt): New file created when make-gas.com is run.
3830 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3831 itbl-cpu.h} to #include appropriate file rather than copying that
3833 * config/vms-conf.h: Synchronize with current config.in.
3834 * Makefile.in: Rebuild.
3836 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3838 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3839 (parallel_ok): Relaxed parallel subinstruction dependency check.
3841 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3843 * as.h (flag_warn_suppress_instructionswap): added new flag.
3844 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3845 command line argument.
3846 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3847 warning only if flag_warn_suppress_instructionswap is false.
3849 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3851 * configure.in (i386-*-mingw32*): New target.
3852 * configure: Rebuild.
3854 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3856 * symbols.c (resolve_symbol_value): Don't set the segment if it
3857 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3859 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3862 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3864 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3865 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3868 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3870 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3872 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-v850.c (v850_insert_operand): Display instruction when
3875 an error is encountered.
3877 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3879 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3880 (i386-*-sco3.2v5*coff): New target.
3881 (i386-*-sco3.2*): New target.
3882 * configure: Rebuild.
3884 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3886 * config/tc-v850.c: Tidy error message production.
3888 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3891 validate_immediate return value in the right type for comparisons
3894 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3896 * listing.c (MAX_BYTES): Use listing variables not constants.
3897 (data_buffer): No longer an array, but a pointer.
3898 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3899 (listing_listing): Allocate data_buffer.
3901 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3903 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3904 --listing-rhs-width, --listing-cont-lines.
3905 (show_usage): Update.
3906 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3907 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3908 (print_lines): Use the variables instead of the constants.
3909 (listing_listing): Likewise.
3910 * listing.h: Declare the new vars.
3912 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3914 * as.c (parse_args): Add --keep-locals alias for -L.
3915 Add --strip-local-absolute.
3916 (show_usage): Update.
3917 * as.h (flag_strip_local_absolute): New flag.
3918 * symbols.c (S_IS_LOCAL): Use it.
3919 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3920 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3921 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3923 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-m32r.c: Detect if explicitly parallel instructions
3926 might have an io conflict and issue a warning message.
3928 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3930 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3931 cgen_swap_fixups): Functions to save, restore and swap the fixup
3932 chain with a backup copy.
3933 (cgen_asm_finish_insn): Returns address of constructed insn.
3935 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3937 * listing.c (file_info_struct): Remove FILE, add POS.
3938 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3939 (file_info): Don't open the file.
3940 (buffer_line): Check for the file in the last_open cache, updating
3942 (print_source): Don't reference file_info->file.
3943 (listing_listing): Likewise.
3944 (listing_print): Close the file in the cache, if any.
3946 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3948 * read.c (dwarf_file_string): New file static variable.
3949 (emit_expr): Look for constant sequence that leads up to a file
3950 name in DWARF debugging output.
3951 (stringer): Use dwarf_file_string to decide whether to accept a
3952 string as a file name.
3954 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3956 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3957 (crack_operand): Add reg->reglst MRI hack.
3958 (r_seg): Put reglst symbols in reg_section.
3959 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3961 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3963 * tc-sh.c (get_specific): Handle SGR & DBR.
3965 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3967 * tc-h8300.c (parse_reg): Take the length of the symbol into
3968 account when attempting to match a register name.
3969 * tc-h8500.c (parse_reg): Likewise.
3971 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3973 * cgen.c: Formatting changes to improve readability.
3975 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3977 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3980 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3982 Based on a patch from Jim Wilson
3983 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3984 (tc_gen_reloc): Handle cross section PC relative relocs
3987 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3989 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3991 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3993 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3994 (expr_jmp_buf): New static local.
3995 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3996 (cgen_md_operand): New function.
3997 * tc-m32r.c: Clean up pass over `struct foo' usage.
3998 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4000 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4002 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4003 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4005 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4007 * config/tc-i386.c (i386_operand): Give an error if there are
4008 unrecognized characters after an expression.
4010 For older changes see ChangeLog-9697