1 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4 * configure.bat: Remove; obsolete.
5 * config/go32.cfg: Likewise.
7 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
9 * configure.in (i386-*-vxworks*): New target.
12 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
14 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
16 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
18 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
20 (output_insn): Put OLO10's secondary addend into tc_fix_data.
21 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
22 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
23 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
24 MAX_RELOC_EXPANSION): Define.
25 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
27 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
29 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
30 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
31 block. Print a warning if an 8-bit or 16-bit constant
32 displacement or immediate is truncated on output.
33 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
35 (i386_operand): Disallow immediate jump absolute operand.
37 1999-07-15 Ian Lance Taylor <ian@zembu.com>
39 * configure.in: Bump version number to 2.9.5.
42 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
45 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
47 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
48 (cons_fix_new_hppa): Derive size of fixup from size of the object.
50 1999-07-14 Philip Blundell <pb@nexus.co.uk>
52 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
54 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
56 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
57 if -mno-fpu was given.
58 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
60 (cons_fix_new_arm): Remove misleading comments.
62 1999-07-14 Ian Lance Taylor <ian@zembu.com>
64 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
66 (relax_segment): Likewise. After giving a rs_org error, convert
67 the frag to rs_align to avoid cascading errors.
69 1999-07-12 Andreas Schwab <schwab@suse.de>
71 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
73 1999-07-11 Ian Lance Taylor <ian@zembu.com>
75 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
76 as appropriate. Fill in structure initializations. Add variable
77 initializations. Add casts.
78 * dwarf2dbg.c (print_stats): Change i to size_t.
79 * listing.c (listing_listing): Change list_line to unsigned int.
81 1999-07-10 Ian Lance Taylor <ian@zembu.com>
83 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
84 rather than checking for \001 and \002 in symbol name.
85 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
87 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
89 * configure.in (hppa*-linux-gnu*): New target.
92 1999-07-08 Nick Clifton <nickc@cygnus.com>
94 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
96 1999-07-07 Nick Clifton <nickc@cygnus.com>
98 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
99 accessing symbolP directly.
101 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
103 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
106 1999-07-05 Nick Clifton <nickc@cygnus.com>
108 * config/tc-arm.c (ARM_EXT_V5): Define.
109 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
110 (md_begin): Detect ARM v5 architectures.
111 (md_parse_option): Accept arm v5 specification.
112 (md_show_usage): Documment -marmv5 switch.
114 * doc/c-arm.texi: Document -marmv5 command line option.
116 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
118 (validate_immediate_twopart): New function. Determine if a
119 constant can be computed by two ADD instructions.
120 (output_inst): Remove its command line parameter - it was never
122 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
123 implememt the ADRL pseudo op.
124 (tc_gen_reloc): Generate a suitable error message if an ADRL
125 instruction tries to generate a real reloc.
127 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
129 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
131 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
134 1999-06-27 H.J. Lu <hjl@gnu.org>
136 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
137 non BFD_ASSEMBLER case.
139 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
141 * config/obj-coff.c (obj_coff_section): Mark writable sections as
144 1999-06-26 David Mosberger <davidm@hpl.hp.com>
146 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
147 out_end_sequence() when the address decreases due to a new frag.
148 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
149 numbering starts with 1.
151 1999-06-23 Nick Clifton <nickc@cygnus.com>
153 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
155 (mcore_s_text): Call obj_elf_text for ELF target.
156 (mcore_s_data): Call obj_elf_data for ELF target.
157 (mcore_s_section): No longer ELF specific. Call obj_coff_section
159 (mcore_s_bss): New function: Dump literal table before changing
161 (mcore_s_comm): New function: Dump literal table before changing
164 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
165 No longer static functions.
166 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
167 Provide prototypes for these functions.
169 1999-06-22 Ian Lance Taylor <ian@zembu.com>
171 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
172 a list of names, to try obj_segment_name, and to try abbreviated
173 names when using COFF without long section names.
175 * config/tc-alpha.c: More use of symbol accessor functions.
176 * config/tc-arc.c: Likewise.
177 * config/tc-d30v.c: Likewise.
178 * config/tc-fr30.c: Likewise.
179 * config/tc-i860.c: Likewise.
180 * config/tc-m88k.c: Likewise.
181 * config/tc-mcore.c: Likewise.
182 * config/tc-ns32k.c: Likewise.
183 * config/tc-sparc.c: Likewise.
184 * config/tc-v850.c: Likewise.
186 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
187 sy_value with appropriate accessor functions.
188 * config/tc-arm.c (md_apply_fix3): Likewise.
189 * config/tc-d10v.c (AT_WORD_P): Likewise.
190 * config/tc-v850.c (reg_name_search): Likewise.
192 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
193 use symbol_get_bfdsym instead.
194 * config/tc-ppc.c (md_assemble): Likewise.
195 * config/tc-v850.c (v850_comm): Likewise.
197 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
199 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
200 the symbol, rather than accessing the bsym member.
201 * config/tc-d10v.c (tc_gen_reloc): Likewise.
202 * config/tc-d30v.c (tc_gen_reloc): Likewise.
203 * config/tc-mcore.c (tc_gen_reloc): Likewise.
204 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
205 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
206 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
207 * config/tc-tic30.c (tc_gen_reloc): Likewise.
208 * config/tc-v850.c (tc_gen_reloc): Likewise.
210 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
212 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
213 (hppa_gen_reloc_type): Conditionalize on BFD64.
214 (tc_gen_reloc): Re-enable ELF relocations.
215 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
217 1999-06-21 Ian Lance Taylor <ian@zembu.com>
219 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
221 (do_ldst): Move assignment out of if condition.
222 (md_apply_fix3): Add casts to avoid printf format warnings. Add
223 parentheses to avoid warning.
225 1999-06-21 Nick Clifton <nickc@cygnus.com>
227 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
228 macro to get at the BFD symbol associated with a GAS symbol.
230 1999-06-19 Ian Lance Taylor <ian@zembu.com>
232 * config/tc-ppc.c: Update for symbol handling changes.
233 * config/obj-coff.c: Likewise.
235 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
237 * tc-hppa.c: General cleanups of ELF support. No more spaces
238 and subspaces for ELF.
239 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
240 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
241 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
242 (UNWIND_SECTION_NAME): Likewise.
243 (space/subspace related structures): Conditionalize definitions
245 (space/subspace directives and support routines): Conditionalize
246 definitions and references/uses on OBJ_SOM.
247 (label_symbol_struct): For ELF, track the symbol's segment. For
249 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
251 (USE_ALIASES): Kill for both SOM & ELF.
252 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
253 (pa_space, pa_subspace): Corresponding changes.
254 (pa_spaces_begin): Corresponding chagnes.
255 (md_begin): Do not muck around with space/subspace stuff for
257 (md_apply_fix): Temporarily disable argument relocation stuff
259 (tc_gen_reloc): Temporarily disable relocation generation for
261 (pa_build_unwind_subspace): Similarly.
263 1999-06-16 Nick Clifton <nickc@cygnus.com>
265 * config/tc-arm.c (thumb_set): New pseudo op.
266 (text, data, section): Override these pseudo ops with ARM
268 (s_thumb_set): New function: Perform the same as a .set pseudo
269 op, but also mark the alias'ed symbol as being a Thumb
271 (arm_s_text): New function: Perform the same as the .text
272 pseudo op, but dump the literal pool before changing
274 (arm_s_data): New function: Perform the same as the .data
275 pseudo op, but dump the literal pool before changing
277 (arm_s_section): New function: Perform the same as the
278 .section pseudo op, but dump the literal pool before changing
280 (arm_cleanup): Do not reset the current section before dumping
283 1999-06-17 Nick Clifton <nickc@cygnus.com>
285 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
286 OPTION_NO_WARN_UNMATCHED entries.
287 (md_parse_option): Generate a warning message if an unrecognised
288 option is encountered.
290 * config/tc-d10v.c (do_not_ignore_hash): New variable.
291 (get_operands): When parsing an expression after an '@' symbol
292 has been detected, do not ignore '#' symbols.
293 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
296 1999-06-13 Ian Lance Taylor <ian@zembu.com>
298 From K. Richard Pixley <rich@noir.com>:
299 * configure.in (ppc-*-vxworks*): New target.
300 * configure: Rebuild.
302 1999-06-12 Philip Blundell <philb@gnu.org>
304 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
306 1999-06-13 Ian Lance Taylor <ian@zembu.com>
308 * write.c (adjust_reloc_syms): Rather than never reducing reloc
309 which refer to symbols in linkonce sections, permit reducing the
310 relocs if the symbol is local.
312 1999-06-12 Ian Lance Taylor <ian@zembu.com>
314 * subsegs.c (subseg_text_p): New function.
315 * as.h (subseg_text_p): Declare.
316 * read.c (do_align): Use subseg_text_p to set the default fill.
317 * write.c (subsegs_finish): Likewise.
318 * config/obj-coff.c (write_object_file): Likewise.
319 * config/tc-i386.h (md_maybe_text): Don't define.
320 (md_do_align): Use subseg_text_p to set the default fill.
321 * config/tc-m32r.c (m32r_do_align): Likewise.
322 * config/tc-sh.c (sh_do_align): Likewise.
323 * config/tc-sparc.h (md_do_align): Likewise.
325 1999-06-12 David O'Brien <obrien@freebsd.org>
327 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
328 * configure: Rebuild.
330 1999-06-12 Ian Lance Taylor <ian@zembu.com>
332 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
333 * Makefile.am: Rebuild dependencies.
334 * Makefile.in: Rebuild.
336 * config/tc-i386.c (i386_immediate): Remove unused label
339 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
340 * symbols.c: Likewise.
341 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
342 sy_next field when taking address, rather than symbol_next.
344 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
346 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
347 value from the output file architecture.
348 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
349 * dwarf2dbg.h: Change bfd_vma to addressT.
351 1999-06-11 Ian Lance Taylor <ian@zembu.com>
353 * dwarf2dbg.h: Use PARAMS in function declarations.
355 1999-06-11 Martin Dorey <mdorey@madge.com>
357 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
358 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
360 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
362 1999-06-11 Ian Lance Taylor <ian@zembu.com>
364 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
366 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
369 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
371 * read.c (read_a_source_file): Only declare inescape if
374 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
376 (find_entry_byval): Add parens to avoid warning.
378 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
380 * symbols.c (resolve_symbol_value): Don't permit subtraction of
383 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
385 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
388 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
389 synthetize_setx): New functions.
390 (md_assemble): Broken the special cases into the above
391 functions. Make compiler happy if sizeof(bfd_vma)==4.
392 Fix sethi generated from set/setuw. If instructions have a relloc,
393 always clear the fields to be relocated in the opcode.
394 (sparc_ip): Remove special_case global variable.
396 1999-06-10 Ian Lance Taylor <ian@zembu.com>
398 Based on patches from John W. Woznack <jwoznack@concentric.net>:
399 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
400 indication of success rather than a value.
401 (itbl_get_val): Likewise.
402 (itbl_get_field): Use strcspn. Change delimiters to include
404 * itbl-ops.h (itbl_get_reg_val): Update declaration.
405 (itbl_get_val): Likewise.
406 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
408 * symbols.c (copy_symbol_attributes): Convert local symbols to
411 1999-06-10 Nick Clifton <nickc@cygnus.com>
413 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
416 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
418 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
419 Optimize set if sizeof(bfd_vma) == 64.
420 (sparc_ip): Fix sethi - without %hi() it should generate
421 R_SPARC_22 reloc, not R_SPARC_HI22.
422 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
424 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
426 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
427 (s_ncons): New function.
428 (native_op_table): New table.
429 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
430 R_SPARC_OLO10 handling.
432 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
434 * expr.h (struct expressionS): Revert last change; widen X_op.
435 * config/tc-alpha.c (md_begin): Check the field is wide enough.
437 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
439 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
440 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
441 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
442 * Makefile.in: Regenerated.
444 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
445 `common' pass on to s_mri_common.
446 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
448 1999-06-06 Richard Henderson <rth@cygnus.com>
450 * config/obj-elf.c (obj_elf_section): Don't free the return
451 value of demand_copy_C_string.
453 1999-06-05 Richard Henderson <rth@cygnus.com>
455 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
456 creation logic from obj_elf_create_section.
458 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
459 (section_stack): New.
460 (special_sections): Make const.
461 (obj_elf_section): Gut and rewrite parsing.
462 (obj_elf_change_section): New function broken out of obj_elf_section.
463 (obj_elf_parse_section_letters): Likewise.
464 (obj_elf_section_word): Likewise.
465 (obj_elf_section_type): Likewise.
466 (obj_elf_previous): Treat as a toggle.
467 (obj_elf_popsection): New.
468 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
469 (ppc_section_type): Likewise.
470 * config/tc-ppc.h: Likewise.
472 * expr.h (struct expressionS): Don't make X_op a bitfield.
473 * config/tc-alpha.c: Update for symbol handling changes.
474 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
475 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
477 1999-06-05 Richard Henderson <rth@cygnus.com>
479 * dwarf2dbg.c (*): Convert to K&R + prototypes.
480 (dwarf2_gen_line_info): Kill unused variables.
481 (dwarf2_finish): Likewise.
482 (dwarf2_where): Likewise.
483 (dwarf2_directive_file): If we've only got a string,
484 hand off to s_app_file.
485 * ecoff.c: Move the include of ecoff.h.
486 * symbols.h (S_IS_FUNCTION): Prototype.
488 * read.c (LEX_HASH): Supply a default.
490 (s_globl): Update `c' after skipping whitespace.
491 * read.h (LEX_END_NAME, is_name_ender): New.
492 * expr.c (get_symbol_end): Respect it.
494 1999-06-04 Mark Klein <mklein@dis.com>
496 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
498 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
500 * config/tc-hppa.c: Update for symbol handling changes.
502 1999-06-03 Ian Lance Taylor <ian@zembu.com>
504 * cgen.c: Update for symbol handling changes.
505 * config/tc-m32r.c: Likewise.
507 * config/tc-hppa.h: Update for symbol handling changes.
508 * config/tc-hppa.c: Likewise.
510 * config/tc-arm.h: Update for symbol handling changes.
511 * config/tc-arm.c: Likewise.
512 (symbol_make_empty): Remove. Just use symbol_create.
514 * symbols.c (symbol_set_tc): Correct name.
516 * Makefile.am: Rebuild dependencies.
517 ($(OBJS)): Don't depend upon struc-symbol.h.
518 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
519 * dep-in.sed: Don't remove struc-symbol.h.
520 * Makefile.in: Rebuild.
522 * doc/internals.texi (Symbols): Describe changes in symbol
525 1999-06-03 Richard Henderson <rth@cygnus.com>
527 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
528 instead of doing the work by hand.
530 1999-06-03 David Mosberger <davidm@hpl.hp.com>
532 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
533 state of line state-machine.
534 (struct ls): Collect DWARF2 line state-machine state in new member
535 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
536 resulted in any DWARF2 directives.
537 (reset_state_machine): New function.
538 (out_end_sequence): Ditto.
539 (dwarf2_gen_line_info): When switching sections or switching to a
540 lower text address, call out_end_sequence() first to terminate the
541 previous code sequence as code sequences MUST have monotonically
542 increasing addresses.
543 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
545 1999-06-03 David Mosberger <davidm@hpl.hp.com>
547 * as.c (parse_args): Add option -gdwarf2 to allow requesting
548 DWARF2 debug info (line information only, at this point).
549 * as.h: Update comment about supported debug formats.
550 * dwarf2dbg.c, dwarf2dbg.h: New files.
551 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
553 * expr.c (operand): Don't use [ for parens if we want an index op.
554 (op_encoding): Switch [ into O_index, if desired.
555 (op_rank): Renumber with O_index on bottom.
556 (expr): If O_index, match closing bracket.
557 * expr.h (O_index): New.
559 * read.c (read_a_source_file): Conditionally allow matched "
560 in lines passed to md_assemble.
562 * config/obj-elf.c (elf_pseudo_table): Add `common'.
564 1999-06-03 Ian Lance Taylor <ian@zembu.com>
566 Add support for storing local symbols in a small structure to save
567 memory when assembling large files.
568 * as.h: Don't include struc-symbol.h.
569 (symbolS): Add typedef.
570 * symbols.c: Include struc-symbol.h.
571 (local_hash): New static variable.
572 (save_symbol_name): New static function, from symbol_create.
573 (symbol_create): Call save_symbol_name.
574 (local_symbol_count): New static variable.
575 (local_symbol_conversion_count): Likewise.
576 (LOCAL_SYMBOL_CHECK): Define.
577 (local_symbol_make): New static function.
578 (local_symbol_convert): New static function.
579 (colon): Handle local symbols. Create local symbol for local
581 (symbol_table_insert): Handle local symbols.
582 (symbol_find_or_make): Create local symbol for local label name.
583 (symbol_find_base): Check for local symbol.
584 (symbol_append, symbol_insert): Check for local symbols.
585 (symbol_clear_list_pointers, symbol_remove): Likewise.
586 (verify_symbol_chain): Likewise.
587 (copy_symbol_attributes): Likewise.
588 (resolve_symbol_value): Handle local symbols.
589 (resolve_local_symbol): New static function.
590 (resolve_local_symbol_values): New function.
591 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
592 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
593 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
594 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
595 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
596 (symbol_previous, symbol_next): New functions.
597 (symbol_get_value_expression): Likewise.
598 (symbol_set_value_expression): Likewise.
599 (symbol_set_frag, symbol_get_frag): Likewise.
600 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
601 (symbol_mark_used_in_reloc): Likewise.
602 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
603 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
604 (symbol_mri_common_p): Likewise.
605 (symbol_mark_written, symbol_clear_written): Likewise.
606 (symbol_written_p): Likewise.
607 (symbol_mark_resolved, symbol_resolved_p): Likewise.
608 (symbol_section_p, symbol_equated_p): Likewise.
609 (symbol_constant_p): Likewise.
610 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
611 (symbol_get_obj, symbol_set_obj): Likewise.
612 (symbol_get_tc, symbol_set_tc): Likewise.
613 (symbol_begin): Initialize local_hash.
614 (print_symbol_value_1): Handle local symbols.
615 (symbol_print_statistics): Print local symbol statistics.
616 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
617 Declare new symbols.c functions. Move many declarations here from
619 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
620 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
621 (struct symbol): Move bsym to make it clearly the first field.
622 Remove TARGET_SYMBOL_FIELDS.
623 (symbolS): Don't typedef.
624 (struct broken_word): Remove.
625 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
626 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
627 (symbol_clear_list_pointers): Likewise.
628 (symbol_insert, symbol_remove): Likewise.
629 (symbol_previous, symbol_append): Likewise.
630 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
631 (struct local_symbol): Define.
632 (local_symbol_converted_p, local_symbol_mark_converted): Define.
633 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
634 (local_symbol_get_frag, local_symbol_set_frag): Define.
635 (local_symbol_get_real_symbol): Define.
636 (local_symbol_set_real_symbol): Define.
638 * write.c (write_object_file): Call resolve_local_symbol_values.
639 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
640 (TARGET_SYMBOL_FIELDS): Don't define.
641 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
642 ECOFF_DEBUGGING, add ECOFF fields.
643 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
644 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
645 ECOFF_DEBUGGING, add ECOFF fields.
646 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
647 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
648 * config/tc-mcore.h: Don't include struc-symbol.h.
649 (TARGET_SYMBOL_FIELDS): Don't define.
650 (struct mcore_tc_sy): Define.
651 (TC_SYMFIELD_TYPE): Define.
652 * Many files: Use symbolS instead of struct symbol. Use new
653 accessor functions rather than referring to symbolS fields
656 * read.c (s_mri_common): Don't add in value of line_label.
658 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
659 checking for SEC_LINK_ONCE.
661 * config/tc-sh.h (sh_fix_adjustable): Declare.
663 * app.c (input_buffer): New static variable.
664 (app_push): Save saved_input in allocated buffer.
665 (app_pop): Restored saved_input.
666 (do_scrub_chars): Change get parameter to take char * and int as
667 arguments. Change GET macro to pass input_buffer to get
668 function. Don't save input into allocated buffer.
669 * as.h (do_scrub_chars): Update declaration.
670 * input-file.c (input_file_get): Change to take char * and int.
671 Read data into passed in buffer. Remove static buffer.
672 * read.c (scrub_from_string): Change to take char * and int. Copy
673 data into passed in buffer.
675 * hash.h: Neaten. Declare hash_traverse.
676 * hash.c: Complete rewrite based on BFD hashing code.
677 * gasp.c (chunksize): New variable.
678 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
681 1999-05-28 Nick Clifton <nickc@cygnus.com>
683 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
684 addend unless the target uses an old ABI.
686 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
688 -Wchar-subscripts cleanup
689 * listing.c (listing_newline): Use unsigned char variable, so
690 calls to isascii,iscntrl are correct.
691 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
693 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
694 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
695 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
696 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
698 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
700 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
702 (arch_coldfire_p): New #define.
703 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
705 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
707 * config/tc-m68k.c (install_operand): Add places `n', `o'.
709 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
710 (install_operand): Add place `N'.
711 (init_table): Add registers ACC, MACSR, MASK.
713 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
715 * config/tc-m68k.c: Change mcf5200 --> mcf.
716 (archs): Add mcf5206e, mcf5307.
717 (m68k_ip): Add format `u'.
718 (install_operand): Add place `m', `M', `h'.
719 (init_table): Add upper/lower registers.
721 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
723 1999-05-28 Martin Dorey <mdorey@madge.com>
725 * config/tc-i960.c: Several minor changes to add ELF and
726 BFD_ASSEMBLER support.
727 * config/tc-i960.h: Likewise.
728 * configure.in (i960-*-elf*): New target.
729 * aclocal.m4, configure: Rebuild.
731 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
733 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
734 reloc changes when defined(BFD_ASSEMBLER).
736 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
738 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
740 * write.c (write_print_statistics): Output to file, not stderr.
742 * expr.c (generic_bignum_to_int32,64): Prototype.
744 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
745 output_sleb128, output_uleb128, output_big_sleb128,
746 output_big_uleb128, output_big_leb128): Prototype.
747 (output_big_sleb128, output_big_uleb128): Make inline.
748 (output_big_leb128): Remove inline
750 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
751 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
752 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
753 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
754 value for correct overflow check in write.c:fixup_segment.
755 * write.c (fixup_segment): Move bitfield overflow checks to after
756 the md_apply_fix call.
757 * config/obj-coff.c (fixup_segment): Likewise.
758 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
759 valueT *val argument.
761 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
763 * config/atof-ieee.c (gen_to_words): Correctly round a
764 denormalized number. Fix off-by-one in range checking for
765 exponent in a denormal.
767 1999-05-10 Nick Clifton <nickc@cygnus.com>
769 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
772 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
774 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
776 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
778 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
779 (ReverseRegRegmem): Remove.
780 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
781 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
782 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
785 From Doug Ledford <dledford@redhat.com>
786 * config/tc-i386.h (RegXMM): New for P/III.
787 * config/tc-i386.c: Add support for P/III.
789 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
791 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
792 (md_begin): Allow ppc32 insns in ppc64bridge mode.
793 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
795 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
797 * config/tc-i386.c (i386_immediate): Skip whitespace before
798 complaining about junk after expression.
799 (i386_displacement): Likewise.
801 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
803 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
804 Don't copy before downcaseing.
806 1999-05-05 Catherine Moore <clm@cygnus.com>
808 * tc-m68k.c: Include elf/m68k.h.
809 (m68k_elf_final_processing): New routine.
810 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
813 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
815 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
818 1999-04-30 Nick Clifton <nickc@cygnus.com>
820 * config/tc-mcore.c (mcore_s_section): Dump literals before
823 1999-04-29 Nick Clifton <nickc@cygnus.com>
825 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
828 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
830 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
831 (TC_INIT_FIX_DATA): Delete.
832 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
833 (TC_INIT_FIX_DATA): Delete.
834 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
835 * write.c (fix_new_internal): Initialize fx_cgen member.
836 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
837 (gas_cgen_md_apply_fix3): Update.
838 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
839 (md_cgen_record_fixup_exp): Update.
840 (FX_OPINFO_R_TYPE): Update.
842 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
843 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
844 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
845 * frags.h (struct frag): Make opindex, opinfo ints.
847 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
849 1999-04-26 Tom Tromey <tromey@cygnus.com>
851 * aclocal.m4, configure: Updated for new version of libtool.
853 1999-04-22 Nick Clifton <nickc@cygnus.com>
855 * config/tc-mcore.c (md_apply_fix3): Renamed function from
857 (md_apply_fix3): Do not fix up absolute relocations against
860 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
862 1999-04-20 Nick Clifton <nickc@cygnus.com>
864 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
865 changes and data-in-text directives.
866 (mcore_cons): New function: intercept cons() operations.
867 (mcore_float_cons): New function: intercept float_cons()
869 (mcore_stringer): New function: intercept stringer() operations.
871 1999-04-18 Ian Lance Taylor <ian@zembu.com>
873 * obj.h (struct format_ops): Change generate_asm_lineno field to
875 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
877 * config/tc-alpha.c (find_opcode_match): Add default case to
879 (find_macro_match): Likewise.
880 (load_expression): Parenthesize && within ||.
882 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
884 1999-04-17 Nick Clifton <nickc@cygnus.com>
886 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
887 .text .data .section pseudo ops.
888 (mcore_s_section): New function. Dump lits before changing secs.
889 (mcore_s_text): New function. Dump lits before changing secs.
890 (mcore_s_data): New function. Dump lits before changing secs.
892 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
894 * config/tc-mips.c (mips_32bitmode): New.
895 (md_begin): Set mips_32bitmode if needed.
896 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
897 Set EF_MIPS_32BITMODE.
899 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
901 * config/obj-coff.c (c_section_symbol): Fix typo in previous
904 1999-04-16 Nick Clifton <nickc@cygnus.com>
906 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
908 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
910 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
911 expressions correctly.
914 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
916 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
918 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
920 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
921 and fmpynfadd instructions.
923 1999-04-11 Richard Henderson <rth@cygnus.com>
925 * as.h (environ): Declare it, if needed.
926 * as.c (dump_statistics): Don't declare environ.
927 * configure.in (environ): Detect declaration.
928 * configure, config.in: Rebuild
930 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
931 (i386_displacement): Allocate enough space for replacement buffer.
932 Clean up replacement buffer initialization.
934 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
936 * subsegs.c (section_symbol): Don't create a new symbol if one
937 already exists; instead, use the existing one, but set its segment
938 and frag data if it hasn't already been defined.
939 * config/obj-coff.c (c_section_symbol): Likewise.
941 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
943 * tc-alpha.c (load_expression): Call as_bad instead of abort.
945 1999-04-08 Nick Clifton <nickc@cygnus.com>
947 * config/tc-mcore.c: New File: Support routines for MCore
949 * config/tc-mcore.h: New File: Definitions for MCore assembler.
950 * config/obj-coff.c: Add support for mcore-pe target.
952 * Makefile.am: Add support for MCore targets.
953 * Makefile.in: Regenerate.
954 * configure.in: Add support for MCore targets.
955 * configure: Regenerate.
957 * doc/all.texi: Set MCORE.
958 * doc/as.texinfo: Document MCore specific command line options.
960 * write.h: Prevent multiple inclusion.
962 1999-04-06 Ian Lance Taylor <ian@zembu.com>
964 * asintl.h (LC_MESSAGES): Never define.
965 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
967 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
970 * Makefile.am (m68k-parse.c): If configuring in the source
971 directory, copy m68k-parse.y into the local directory before
972 running ylwrap, to remove spurious differences when generating
974 * Makefile.in: Rebuild.
976 * config/tc-sparc.h (md_do_align): Just allocate the number of
977 bytes necessary, rather than always allocating 1024.
979 1999-04-04 Ian Lance Taylor <ian@zembu.com>
981 * listing.c (listing_newline): Add cast to avoid warning.
982 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
983 * config/tc-i386.c (i386_scale): Add return value.
984 (build_displacement_string): Remove unused local temp_disp2.
985 (i386_intel_memory_operand): Add parentheses to avoid warning.
986 (i386_intel_operand): Remove unused local end_of_operand_string.
987 (i386_operand): Remove unused local operand_modifier.
988 (i386_operand): Add parens to avoid warning.
990 1999-04-04 Don Bowman <don@pixsci.com>
992 * configure.in: Add mips*-*-vxworks* target; have it define
994 * configure, config.in: Rebuild.
996 1999-03-31 Nick Clifton <nickc@cygnus.com>
998 * configure.in (emulations): Add support for arm-epoc-pe.
999 * configure: Regenerate.
1000 * config/te-epoc-pe.h: New file. Define macros specific to
1002 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1003 for arm-epoc-pe target.
1005 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1007 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1009 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1011 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1012 detect ",n" without a condition.
1013 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1016 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1018 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1019 instruction is encoded with one bit.
1022 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1024 * doc/internals.texi (CPU backend): Mention that
1025 line_separator_chars should not include newline. From thi
1026 <ttn@mingle.glug.org>.
1028 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1030 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1031 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1033 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1035 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1037 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1039 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1042 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1044 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1046 1999-03-15 Martin Hunt <hunt@cygnus.com>
1048 * app.c (do_scrub_begin): Change '-' back to a symbol char
1049 so we can use multiple opcodes on a line again.
1051 * config/tc-d30v.c: By default, warn if a symbol has
1052 the same name as a register. Plus some minor
1053 updates from the branch.
1055 1999-03-13 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1058 BFD_RELOC_16 and BFD_RELOC_64.
1060 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1062 * expr.c (expr): Add missing else.
1064 1999-03-12 Nick Clifton <nickc@cygnus.com>
1066 * config/tc-arm.c (md_apply_fix3): Improve error message.
1068 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1070 * Makefile.am (CPU_TYPES): Add fr30.
1071 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1072 (fr30,m32r dependencies): Update.
1073 * Makefile.in: Rebuild.
1075 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1076 (gas_cgen_record_fixup_exp): Ditto.
1077 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1078 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1079 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1080 (md_cgen_lookup_reloc): Update use of operand->type.
1081 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1082 (md_convert_frag): Call cgen_operand_lookup_by_num.
1083 (md_cgen_lookup_reloc): Update use of operand->type.
1084 (m32r_cgen_record_fixup_exp): Ditto.
1086 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1088 * config/tc-mips.c (md_show_usage): Fix message.
1090 1999-03-03 Nick Clifton <nickc@cygnus.com>
1092 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1093 and LDR reg,=<expr> instruction.
1095 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1098 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1100 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1102 1999-02-17 Nick Clifton <nickc@cygnus.com>
1104 This patch was created by: Scott Bambrough
1105 <scottb@corelcomputer.com>
1108 Special cased '@' character. The '@' character is used as the
1109 ARM assembler comment character, as a special character
1110 and in ELF .symver pseudo-op's, and as a special character in
1111 .type and .section pseudo-ops.
1112 (symver_pseudo): New static variable.
1113 (symver_state): New static variable.
1114 (struct app_save): Add field 'symver_state'.
1115 (app_push): Save global symver_state int struct app_save.
1116 (app_pop): Restore global symver_state from struct app_save.
1117 (do_scrub_chars): Special case handling of '@' character in
1120 * configure.in: Modified to recognize armv* uname syntax from ARM
1122 * configure: Regenerated.
1124 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1125 a prefix to the section's type.
1126 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1127 the type's typename.
1129 * config/tc-arm.h: Add support for PIC generation:
1130 (pic_code): New boolean.
1131 (obj_relocate_extern): Define.
1132 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1133 (TC_CONS_FIX_NEW): Define.
1134 (tc_fix_adjustable): Define.
1135 (GLOBAL_OFFSET_TABLE_NAME): Define.
1137 * config/tc-arm.c: Add support for PIC generation:
1138 (line_seperator_chars): Allow ';' as a seperator for Linux.
1139 (is_immediate_prefix): New macro.
1140 (arm_parse_reloc): New function.
1141 (s_arm_elf_cons): New function.
1142 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1143 (md_undefined_symbol): Special case handling for the Global Offset
1145 (md_apply_fix3): Handle PIC relocs.
1146 (tc_gen_reloc): Handle PIC relocs.
1147 (md_parse_option): Add support for '-k' command line switch to
1148 enable PIC generation.
1149 (cons_fix_new_arm): New function.
1150 (s_arm_elf_cons): New function.
1152 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1154 * configure.in: Add comments for uses of AC_DEFINE.
1155 * acinclude.m4: Likewise.
1156 * acconfig.h: Remove.
1157 * aclocal.m4: Rebuild.
1158 * configure: Rebuild.
1159 * Makefile.in: Rebuild.
1160 * config.in: Rebuild.
1162 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1164 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1165 non-constant offset from a base register.
1167 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1169 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1172 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1174 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1175 (emit_insn): Look for pc-relative and no-overflow specifiers on
1176 internal relocation types.
1178 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1180 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1183 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1185 (mips_4650, mips_4010, mips_4100): Variables removed.
1186 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1187 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1189 (md_begin): Don't bother initializing the mips_NNNN variables;
1190 mips_cpu is set, and that's good enough now.
1191 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1192 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1193 (show): New function, to handle wrapping in the CPU lists.
1194 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1196 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1198 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1199 than treat as an immediate specifier.
1201 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1203 * config/tc-i386.c: Prototype many functions.
1204 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1205 (i386_immediate): Remove unused second argument.
1206 (i386_intel_operand): Fix i386_is_reg typo.
1207 (i386_operand): Use allow_naked_reg.
1208 (output_invalid): Make operand int for K&R.
1210 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1212 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1214 * Makefile.in: Rebuild.
1216 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1218 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1220 (EXTRA_as_new_SOURCES): Comment out.
1221 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1222 * Makefile.in: Rebuild.
1223 * doc/Makefile.in: Rebuild.
1224 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1225 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1226 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1227 * configure: Rebuild.
1228 * aclocal.m4: Rebuild.
1229 * config.in: Rebuild.
1230 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1231 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1232 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1233 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1234 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1235 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1236 (gas_cgen_record_fixup_exp): Ditto.
1237 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1238 descriptor, not global variable.
1239 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1240 descriptor, not global variable. Refer to insert_operand handler
1241 via cpu descriptor, not global function.
1242 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1243 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1244 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1245 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1246 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1247 * config/tc-m32r.c: Ditto.
1248 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1249 (md_assemble): Ditto.
1250 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1252 1999-02-09 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1255 relocations for ELF targets.
1257 1999-02-08 Nick Clifton <nickc@cygnus.com>
1259 * configure.in: Add support for StrongARM target.
1260 * configure: Regenerate.
1262 1999-02-05 Nick Clifton <nickc@cygnus.com>
1264 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1266 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1269 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1271 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1273 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1275 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1276 (INTEL_DWORD_MNEM_SUFFIX): Define.
1279 (DWORD_PTR): Define.
1280 (XWORD_PTR): Define.
1282 (OFFSET_FLAT): Define.
1284 (NONE_FOUND): Define.
1287 * config/tc-i386.c (set_intel_syntax): New routine.
1288 (intel_syntax): Declare.
1289 (allow_naked_reg): Declare.
1290 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1291 (intel_float_operand): New routine.
1292 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1293 Handle brackets as well as parens. Call i386_intel_operand for
1294 intel syntax. Reverse operands if appropriate. Handle new
1295 suffixes. Handle movzx and movsx.
1296 (i386_is_reg): New routine.
1297 (i386_immediate): New routine.
1298 (i386_scale): New routine.
1299 (i386_displacement): New routine.
1300 (i386_operand_modifier): New routine.
1301 (build_displacement_string): New routine.
1302 (i386_parse_seg): New routine.
1303 (i386_intel_memory_operand): New routine.
1304 (i386_intel_operand): New routine.
1305 (i386_operand): Call i386_displacement, i386_immediate,
1306 i386_scale, etc. instead of handling inline.
1307 (parse_register): Handle registers without prefix.
1309 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1311 * configure: Regenerate.
1312 * configure.in (arm-*-oabi): New.
1313 (thumb-*-oabi): New.
1314 * config/tc-arm.c (target_oabi): Declare.
1315 (md_apply_fix3): Support REL relocs.
1316 (md_parse_option): Handle -oabi.
1317 (elf32_arm_target_format): New routine.
1318 (md_longopts): Add OPTION_OABI.
1319 * config/tc-arm.h: Redefine TARGET_FORMAT.
1322 1999-01-28 Nick Clifton <nickc@cygnus.com>
1324 * write.c (write_relocs): Handle out of range error.
1326 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1327 (fr30_force_relocation): Default to 0.
1329 * config/tc-fr30.h (obj_fix_adjustable): Define.
1330 (TC_FORCE_RELOCATION): Define.
1332 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1335 1999-01-16 Nick Clifton <nickc@cygnus.com>
1337 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1338 merge of two instructions if the left instruciton kills the right.
1340 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1342 * Makefile.in: Regenerate.
1343 * configure.in: Redo test for using cgen.
1344 * configure: Regenerate.
1346 1999-01-09 Nick Clifton <nickc@cygnus.com>
1348 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1349 redefinition of this macro.
1351 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1353 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1356 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1358 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1359 a read of HI or LO and an immediatly following branch.
1361 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1363 * config/tc-mips.c (md_begin): Another correction to the setting of
1366 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1368 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1370 1998-12-21 Nick Clifton <nickc@cygnus.com>
1372 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1373 bit insn when optimizing, so that parallelised instructions will
1374 start on a 32 bit boundary.
1376 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1378 * config/tc-mips.c (mips_eabi64): New.
1379 (md_begin): Set mips_eabi64.
1380 (mips_elf_final_processing): Use it.
1382 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1384 * config/tc-mips.c (mips_elf_final_processing):
1385 Correct setting of ABI in e_flags.
1387 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1389 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1391 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1393 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1395 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1397 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1398 warning, values that don't fit in the field.
1400 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1402 * config/tc-mips.c (mips_abi_string): New.
1403 (md_parse_option,md_longopts): Add mabi.
1404 (mips_elf_final_processing): Set e_flags based on mabi flag.
1406 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1408 * config/tc-mips.c (md_parse_option): Handle vr4111.
1410 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1412 * config/tc-h8300.c (build_bytes): Change message given if the
1413 instruction requires H8/300H mode and we're not in Hmode, to
1414 suggest that it may be the operand modes that are the problem, not
1415 necessarily the opcode.
1417 1998-12-10 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-fr30.c: Add line separator character.
1421 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1423 * configure.in (hppa-*-mpeix*): New target.
1424 * config/obj-som.h (obj_som_compiler): Declare.
1425 * config/obj-som.c (compiler_seen): New static variable.
1426 (obj_som_compiler): New function.
1427 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1428 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1429 (pa_type_args): Set hppa_priv_level.
1430 (pa_compiler): New static function if OBJ_SOM.
1431 * configure: Rebuild.
1433 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1435 * read.c (output_leb128): Don't mark as inline.
1437 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1439 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1440 AIX .vbyte unaligned data support.
1441 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1442 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1445 1998-12-07 Nick Clifton <nickc@cygnus.com>
1447 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1450 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1452 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1453 BFD_RELOC_ARM_PCREL_BRANCH.
1455 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1457 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1458 checking the target type.
1459 (mips-dec-bsd*): Set endian to little.
1460 * configure: Rebuild.
1462 COFF weak symbol support, based on patches from Mark Elbrecht
1463 <snowball3@usa.net>:
1464 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1465 * config/obj-coff.c (obj_coff_weak): New static function.
1466 (obj_coff_endef) [both versions]: Handle weak symbols.
1467 (coff_frob_symbol): Likewise.
1468 (yank_symbols): Likewise.
1469 (obj_pseudo_table): Add "weak".
1471 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1472 <aymeric.vincent@emi.u-bordeaux.fr>.
1473 * aclocal.m4: Rebuild with current tools.
1474 * configure: Rebuild.
1476 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1477 an assertion failure for a case we can't handle when OBJ_ECOFF.
1479 * expr.c (operator): And with 0xff to avoid problems with signed
1482 1998-12-03 Nick Clifton <nickc@cygnus.com>
1484 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1485 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1487 1998-12-02 Nick Clifton <nickc@cygnus.com>
1489 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1492 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1494 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1497 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1499 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1502 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1504 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1506 (d10v_cleanup): Only generate previous insn if a multiline insn is
1509 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1511 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1514 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1516 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1517 -marm6xxx command line switches.
1519 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1521 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1522 (itbl-ops.o): Delete duplicate dependencies.
1523 Rebuild dependencies.
1524 Add fr30 dependencies.
1525 * Makefile.in: Rebuild.
1527 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1529 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1531 * listing.c: Ignore line terminator characters found inside
1534 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1536 * po/gas.pot: Regenerated.
1538 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1541 fr30_is_label_start(). Also checks for delay slot insns.
1543 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1544 FR30 instructions which contain a colon in the mnemonic.
1546 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1548 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-fr30.c: Removed currently superflous code.
1552 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-fr30.h: New file.
1555 * config/tc-fr30.c: Tweaking so that it will compile.
1557 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1559 * config/tc-d10v.h (obj_fix_adjustable): Define.
1560 (TC_FORCE_RELOCATION): Define.
1561 (d10v_force_relocation): Declare.
1562 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1563 (md_apply_fix3): Handle Vtable relocs.
1564 (d10v_fix_adjustable): New.
1565 (d10v_force_relocation): New.
1567 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-d30v.c: Change default behaviour to ignore potential
1570 conflicts between register name and symbol names.
1572 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1574 * configure.in: Add fr30-*-*.
1575 * config/tc-fr30.c: New file.
1576 * Makefile.in: Regenerated.
1577 * config.in: Regenerated.
1578 * configure: Regenerated.
1579 * doc/Makefile.in: Regenerated.
1580 * po/gas.pot: Regenerated.
1582 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1584 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1587 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1589 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1591 (do_scrub_chars): Add some casts to unsigned char to avoid
1592 unwanted sign extension.
1593 * read.c (lex_type): Set characters about 127 to be symbol
1595 * config/tc-i386.c (md_begin): Set identifier_chars and
1596 operand_chars for values above 127.
1598 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1600 * configure.in: detect cygwin* instead of cygwin32*
1601 * configure: regenerate
1603 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1605 * listing.c: Add support for producing a listing from piped
1608 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1610 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1611 (append_insn): Account for the tx39's multiply behavior.
1613 1998-10-26 Michael Meissner <meissner@cygnus.com>
1615 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1616 from assemble_parallel_insns. Add support for '->' to indicate
1617 explicitly serializing the instructions.
1618 (md_assemble): Ditto.
1620 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1622 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1625 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1627 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1629 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1631 * config/tc-mips.c : support frame and regmask/fregmask when
1632 MIPS_STABS_ELF is specified.
1634 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1636 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1637 (md_apply_fix): Don't return 1 for VTABLE relocs.
1638 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1640 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1642 * doc/c-i386.texi: Replace occurences of "opcode" with
1643 "instruction mnemonic", "instruction", or "mnemonic" when
1644 referring to the name of an instruction. Use "opcode" when
1645 referring to the sequence of machine bytes.
1647 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1648 (is_opcode_char): Rename to is_mnemonic_char.
1649 (md_assemble and i386_operand): Correct error messages from
1650 "opcode" to "instruction mnemonic"
1651 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1652 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1653 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1654 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1655 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1656 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1657 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1659 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1661 * config/tc-i386.c (i386_operand): Check for garbage after
1664 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1666 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1667 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1669 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1671 * config/tc-sh.h (obj_fix_adjustable): Define.
1672 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1673 (md_apply_fix): Likewise.
1674 (tc_gen_reloc): Likewise.
1675 (sh_fix_adjustable): New.
1677 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1679 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1680 * cgen.h (gas_cgen_finish_insn): Update prototype.
1681 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1682 cgen_insn_t -> CGEN_INSN_INT.
1683 (make_parallel): Update handling of CGEN_INT_INSN_P.
1684 (assemble_parallel_insn): Ditto.
1685 (target_make_parallel): New function.
1686 (md_assemble): Use it.
1688 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1690 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1692 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1695 converted into lower case.
1697 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1699 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1700 (gas_cgen_tc_gen_reloc): Likewise.
1701 * config/tc-m32r.h (obj_fix_adjustable): Define.
1702 * config/tc-m32r.c (m32r_fix_adjustable): New.
1703 (m32r_force_relocation): Handle VTABLE relocs.
1705 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1707 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1709 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1711 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1712 to lower case before parsing.
1714 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1715 parallel insns modift buts in the PSW as a side effect.
1717 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1719 * config/tc-d30v.c (find_format): Test for missing flag and
1722 (md_apply_fix3): Fix error messages to avoid
1723 assumption about presence of a symbol.
1725 (parallel_ok): Disallow parallel instructions that both modify the
1728 (find_format): Generate a warning if an odd numbered register is
1729 used as the first register in a mutli-register instruction.
1731 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1734 relocations are always associated with a symbol.
1736 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1738 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1739 (elf32_sparc_force_relocation): Declare.
1740 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1741 (tc_gen_reloc): Handle vtable relocs.
1742 (elf32_sparc_force_relocation): New.
1744 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1746 * symbols.c (S_IS_FUNCTION): New.
1747 * config/tc-v850.h (obj_fix_adjustable): Define.
1748 (TC_FORCE_RELOCATION): Define.
1749 (v850_force_relocation): Declare.
1750 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1751 of fx_addnumber for VTABLE reloc addends.
1752 (md_apply_fix3): Handle VTABLE relocs.
1753 (v850_fix_adjustable): New.
1754 (v850_force_relocation): New.
1756 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1758 * tc-hppa.c (fp_operand_format): Add some additional formats.
1759 (pa_ip): Do not automatically promote into pa2.0 mode.
1760 (pa_level): Handle ".level 2.0".
1762 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1764 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1765 * config/tc-i386.h (template.extension_opcode): Change to
1766 unsigned int to allow full range of 8-bit opcode suffixes.
1767 (None): Redefine as 0xffff.
1769 From Jeff B Epler <jepler@usgs.gov>
1770 * doc/c-i386.texi (i386-SIMD): New section.
1772 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1774 * read.c (discard_rest_of_line): New function.
1775 * read.h: Declare it.
1776 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1778 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-d10v.c (find_symbol_matching_register): New function.
1781 (find_opcode): Cope with the case where a register name matches
1784 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-v850.c (md_pcrel_from): Rename to
1787 v850_pcrel_from_section.
1788 (v850_pcrel_from_section): Do not resolves symbols in other
1791 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1793 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-d10v.c (find_opcode): Generate an error if a register
1796 is supplied for an operand that should not be a register.
1798 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1800 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1801 instructions to have another instruction in the right bin.
1803 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1806 the right container if the left container holds a branch
1809 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1812 both a register name and symbol name.
1813 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1815 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1818 execution unit class.
1820 (reg_name_search): If a name matches a register and a symbol,
1821 prefer the register.
1822 (find_format): Disallow flag registers when a general purpose
1823 register is required.
1824 If a number is required, but a register has been given, check to
1825 see if a symbol with the same name as the register exists, and if
1826 so, use that symbol.
1828 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1830 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1832 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-d30v.c (find_format): Do not accept flag registers as
1835 general purpose registers.
1836 (find_format): If an immediate value is expected at a given place
1837 in a format, but a register name has been provided instead, check
1838 to see if that register name matches the name of a predefined
1839 symbol and if it does, then use the symbol instead.
1840 (reg_name_search): If a register name matches a symbol name,
1841 prefer the register name to the symbol name.
1843 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1846 the previous insn to empty.
1848 1998-09-20 Michael Meissner <meissner@cygnus.com>
1850 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1851 pieces, forcing the use of an ANSI compiler.
1853 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1855 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1857 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1859 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1861 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1863 (obj_elf_vtable_entry): Likewise.
1864 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1865 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1866 (tc_gen_reloc): Likewise.
1867 (arm_fix_adjustable): Likewise.
1868 (elf32_arm_force_relocation): New.
1869 (armelf_frob_symbol): Remove coff-style symbol support.
1871 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1873 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1875 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1877 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1878 OBJ_COFF so that routine is defined for a.out format.
1880 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1882 * config/tc-i386.c (i386_operand): Detect non-segment registers
1883 used as segment prefixes.
1885 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1887 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1888 optimize across FDE boundaries.
1890 * config/obj-coff.c (obj_coff_section): Preserve any link once
1891 flags when setting the section flags.
1893 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1895 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1896 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1898 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1900 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1903 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1905 * frags.c (frag_grow): Include the size of the frag struct in the
1908 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1909 if the new subseg comes before the old.
1911 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1913 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1914 to handle edge8 and edge16.
1916 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1918 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1919 before we clobber the symbol involved.
1921 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1923 * config/tc-arm.c: Remove OBJ_ELF definitions for
1924 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1925 use arm_adjust_symtab for OBJ_COFF.
1926 (armelf_adjust_symtab): New Routine.
1927 * config/tc-arm.h: Define obj_adjust_symtab to
1928 armelf_adjust_symtab for OBJ_ELF.
1930 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1932 * configure.in: Make all i386-elf targets use bfd_gas.
1933 * config/tc-i386.c (tc_i386_force_relocation): New.
1934 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1935 (md_apply_fix3): Likewise.
1936 (tc_gen_reloc): Handle them.
1937 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1938 tc_i386_force_relocation.
1940 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1944 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1946 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1947 current opcode after writing the first insturction of a reverse
1950 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1952 * read.h (generate_lineno_debug): Add prototype.
1953 * read.c (generate_lineno_debug): Make non-static.
1955 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1957 * config/tc-i386.c (md_assemble): Only warn for address/data size
1960 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1962 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1963 against Thumb function names, as the linker needs this information.
1965 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1967 * expr.c (operand): Check also that there is no advance in operand
1968 after atof_generic in order to decide "is it label 0f or floating
1971 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1973 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1974 command line options with a single dash.
1975 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1977 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1979 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1980 * tc-arm.c (arm_fix_adjustable): New routine.
1982 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1984 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1985 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1986 demand_empty_rest_of_line before mri_comment_end.
1987 (equals): Check garbage after expression before
1988 mri_comment_end in MRI mode.
1990 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1992 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1993 small immediate constant to use the constant itself rather than
1996 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1998 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1999 (pa_leave): Likewise.
2001 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2003 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2005 (i386_operand): Fix an error message.
2007 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2009 * doc/c-arm.texi (ARM Directives): Document .req directive.
2011 * config/tc-arm.c (reg_required_here): Display erroneous string if
2012 the register name could not be decoded.
2013 Do not set inst.instruction if the sift is -1.
2015 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2017 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2020 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2022 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2023 even if it is belived to be unnecessary.
2025 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2027 config/tc-i386.c (i386_operand): Size immediate constants by
2028 suffix (erroneously removed as part of July 7 change).
2030 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2032 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2033 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2034 (armelf_frob_symbol): New Routine.
2035 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2037 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2039 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2041 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2044 command line switches passed to assembler.
2046 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2048 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2049 (gas_cgen_opcode_desc): Declare.
2050 (gas_cgen_parse_operand): Declare.
2051 (*): Prepend gas_ to gas specific fns to denote them as such.
2053 * cgen.c (gas_cgen_opcode_desc): New global
2054 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2055 (queue_fixup): Renamed from cgen_queue_fixup.
2056 (*): Prepend gas_ to gas specific fns to denote them as such.
2058 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2059 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2060 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2061 Open opcode table and initialize it.
2062 (make_parallel): Use gas_cgen_opcode_desc.
2063 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2064 (md_assemble): Ditto.
2066 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2068 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2069 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2070 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2071 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2072 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2073 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2074 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2075 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2076 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2077 (INIT_STAB_SECTION): Likewise.
2078 (OBJ_PROCESS_STAB): Likewise.
2080 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2081 (md_parse_option): Watch for them.
2082 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2083 (md_begin): Kill neverdef code.
2084 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2085 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2086 (s_alpha_coff_wrapper): New.
2087 (md_pseudo_table): Trap all ECOFF pseudos.
2089 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2091 Start of changes to remove mdebug section from mips*-elf
2092 Based on MIPS_STAB_ELF definition
2093 * acconfig.h: undef if not configured
2094 * config.in: undef if not configured
2095 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2096 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2097 * stabs.c (s_stab_generic): flush frag
2099 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2101 * configure.in: (arm-*-elf): Handle.
2102 (thumb-*-elf): Handle.
2103 * configure: Regenerate.
2104 * read.c (stringer): Fix typo in comment.
2105 * write.c (fixup_segment): Don't add symbol value to addend if
2107 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2109 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2112 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2114 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2115 (write_2_short): Emit warning if new flag is set.
2116 (do_assemble): Set flags if left instruction is one of special
2117 "right-instruction-killer" type.
2119 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2121 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2122 Always output words in debug_info section as big endian.
2123 (sparc_target_format): Choose correct bfd target.
2124 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2126 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2128 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2129 to work with internationalization code. Issue an error when two
2130 operands match that are not allowed to match.
2132 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2134 * configure.in (install_tooldir): Allow target to specify whether
2135 it wants to be installed in $(tooldir)/bin.
2136 * configure: Regenerate.
2137 * Makefile.am (install-exec-local): Set install-exec-tooldir
2138 dependency via configure.
2139 * Makefile.in: Regenerate.
2141 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2143 * Makefile.am (install-exec-local): Split into two ...
2144 (install-exec-bindir,install-exec-tooldir): New rules.
2145 * Makefile.in: Regenerate.
2147 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2149 * Makefile.am (install-exec-local): Don't remove the file before
2150 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2151 W. Rozycki <macro@ds2.pg.gda.pl>.
2152 * Makefile.in: Rebuild.
2154 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2156 * cgen.c: Include libiberty.h.
2157 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2158 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2159 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2160 (md_cgen_lookup_reloc)): Declare.
2161 (md_cgen_record_fixup_exp): Declare.
2162 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2163 (m32r_relax_frag): Declare.
2164 (cgen_md_apply_fix3): Decls moved to cgen.h.
2165 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2166 (m32r_cgen_record_fixup_exp): Delete decl.
2167 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2168 (assemble_nop): Delete.
2169 (expand_debug_syms): Delete unused `exp'.
2170 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2171 Add default case for -Wall.
2172 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2173 (md_atof): Delete unused wordP.
2175 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2177 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2180 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2182 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2183 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2184 .print, .purgem, and .struct. Remove documentation for
2187 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2189 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2190 Update call to insert_operand.
2192 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2194 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2196 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2198 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2199 whitespace after a prefix operator.
2201 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2203 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2205 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2207 * config/tc-sparc.c (log2): New static function.
2208 (s_reserve): Use log2 to convert alignment before calling
2210 (s_common): Use log2 to convert alignment before calling
2211 record_alignment and frag_align.
2212 (sparc_cons_align): Use log2.
2214 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2216 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2217 (s_common): Likewise.
2219 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2220 initialization of waddr.
2221 (sparc_elf_final_processing): Add default case to switch.
2223 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2225 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2226 than temporary real.
2228 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2230 * write.c (subsegs_finish): Don't align the segments if there were
2233 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2234 copying aux information.
2236 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2237 expression into a symbol.
2239 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2241 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2242 type to unsigned int.
2243 (md_assemble): Change type used to store offsets from unsigned
2245 (i386_operand): Switch error check to only call RESTORE_END_STRING
2246 once after parse_register.
2248 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-v850.c (md_show_usage): Changed format to match that
2253 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2255 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2257 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2259 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2262 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2264 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2265 * doc/Makefile.in: Rebuild.
2267 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2269 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2270 for %lo expressions.
2271 (mips_ip, case 'u'): Move range check after code to mask
2272 off bits in %hi/%lo expressions. Mask off high bits for
2275 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2277 * doc/Makefile.am (gasver.texi): New target.
2278 (as.info, as.dvi): Depends upon gasver.texi.
2279 * doc/as.texinfo: Include gasver.texi. Mention version number on
2280 title page and in top node.
2281 * doc/Makefile.in: Rebuild.
2283 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2285 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2286 but not including the line containing the edict.
2287 * listing.h (LISTING_EOF): New.
2288 * input-scrub.c (input_scrub_next_buffer): Call it.
2290 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2292 * config/tc-i386.c (i386_operand): Don't set the size of an
2293 immediate address based solely on the suffix and the mode.
2295 * config/tc-i386.c (md_assemble): Add assertion to make sure
2296 overlap2 does not set Imm.
2298 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2299 sequences of whitespace to a single space.
2300 (is_space_chars): Just compare with space.
2301 (md_begin): Don't initialize space_chars.
2302 (md_assemble): Just skip a single whitespace character.
2303 (i386_operand): Rewrite base-index parsing to use new
2304 parse_register, and to skip white space. Skip white space in a
2305 number of other places too. Don't give error message if
2306 parse_register fails.
2307 (parse_register): Change reg_string parameter to be non-const.
2308 Add end_op parameter. Skip white space after the `%', and return
2309 end of register string. Give error message here rather than
2312 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2314 Based on patch from Matt Semersky <matts@scd.hp.com>:
2315 * expr.c (op_encoding): Make const.
2316 (expr_set_precedence): New function.
2317 (expr_begin): Don't set operator rankings, just call
2318 expr_set_precedence.
2319 * expr.h (expr_set_precedence): Declare.
2320 * read.c (s_mri): Call expr_set_precedence.
2322 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2324 * doc/as.texinfo (Statements): Remove paragraph discussing
2325 continuing lines with a backslash. This hasn't worked for years,
2328 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2330 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2332 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2333 (ps_CTORS, ps_DTORS): New section types.
2334 (vms_fixup_xtors_section): New function
2335 (Ctors_Psect, Dtors_Psect): Define.
2336 (IS_GXX_XTOR): Define
2337 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2338 Filter static constructors/destructors and add to
2339 Ctors_Symbols/Dtors_Symbols chain.
2340 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2341 appropriate section.
2343 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2344 * makefile.vms: Merge vax/vms support.
2346 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2348 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2349 (elf_pseudo_table): Add them.
2350 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2351 (md_apply_fix): Accept them.
2352 (mips_fix_adjustable): Don't adjust them.
2353 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2354 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2355 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2356 (tc_fix_adjustable): Don't adjust them.
2358 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2360 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2362 * Makefile.in: Regenerate.
2363 * configure.in: AC_SUBST cgen_cpu_prefix.
2364 * configure: Regenerate.
2366 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2368 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2369 Changed all users of COND12_DELAY.
2371 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2373 * config/tc-mn10300.c (set_arch_mach): New function.
2374 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2375 (md_begin): Default to mn10300 mode.
2376 (md_assemble): Only accept instructions for the core mn10300
2377 chip and the active machine type.
2379 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2381 * subsegs.h (segment_info_type): Give the struct a name.
2382 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2383 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2384 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2385 * config/tc-w65.h (tc_reloc_mangle): Declare.
2386 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2388 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2390 * config/tc-v850.c (v850_comm): Restore old section
2391 after common processing.
2393 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2395 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2397 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2399 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2400 char with code that explicitly sign-extends.
2402 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2404 * config/tc-v850.c (md_begin): Restore text section as the current
2405 section after creating call table sections.
2406 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2409 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2410 with call to macro SYM_AUXINFO.
2412 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2414 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2415 with the program transform name.
2416 * Makefile.in: Rebuild.
2418 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2420 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2423 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * config/tc-i386.c (i386_operand): Be prepared for a space between
2426 the open parenthesis and the start of the register operand,
2427 because of the June 16 change.
2429 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2431 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2434 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2437 even if it is belived to be unnecessary.
2439 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2443 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2445 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2447 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2448 shift amount for a repeated operand. The shift amount for the
2449 repeated copy comes from the size of the operand.
2451 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2453 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2455 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2457 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2459 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2461 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2462 characters in it as LEX_IS_SYMBOL_COMPONENT.
2463 * config/tc-i386.h (tc_symbol_chars): Define.
2464 (extra_symbol_chars): Declare.
2465 * config/tc-i386.c (extra_symbol_chars): Define.
2466 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2467 (line_comment_chars): Set to '/' if TE_LINUX.
2468 * doc/c-i386.texi (i386-prefixes): Update.
2469 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2471 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2473 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2474 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2476 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2478 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2479 constraint in instructions REP & REPI.
2481 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2483 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2484 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2486 (check_range): If the operand is shifted, then shift the number
2487 before checking its range.
2489 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2491 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2494 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-v850.c (v850_comm): Create special sections as needed.
2498 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2500 * config/tc-d10v.c (write_2_short): Addition of swapping
2501 instructions for sequential and reverse sequential order when
2502 given order is not possible.
2504 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2506 * Makefile.am: Rebuild dependencies.
2507 (DEP_INCLUDES): Fix reference to intl build directory.
2508 * Makefile.in: Rebuild.
2510 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2512 * doc/c-i386.texi: Update 16 bit documentation.
2514 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2515 IgnoreDataSize to IgnoreSize as they are used for address size as
2517 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2518 32-bit mode, similarly addr16/data16 and variants.
2520 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2523 sequential word multiply instructions.
2525 (do_assemble): Add extra command line argument, to allow mul32
2526 attribute to be preserved across parallel insns.
2527 (md_assemble): Insert NOPs between explicitly parallel insns which
2528 contain an 32 bit multiply and a 16 multiply.
2530 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2532 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2535 * config/tc-i386.c (reloc): Add braces.
2537 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2538 consistent with Intel naming.
2539 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2540 use bitfields in sib_byte.
2541 (modrm_byte): Don't use bitfields here either.
2543 * config/tc-i386.c (current_templates): Add const.
2544 (parse_register): Add const to return, param, and char *s.
2545 (i386_operand): Add const to reg_entry *r.
2546 * config/tc-i386.h (templates): Add const to start, end.
2548 Inspired by code for 16 bit gas support from Martynas Kunigelis
2549 <martynas@nm3.ktu.lt>:
2550 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2551 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2552 (uses_mem_addrmode): Remove.
2553 (md_estimate_size_before_relax): Add support here too.
2554 (md_relax_table): Rewrite interface to md_relax for 16 bit
2556 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2557 (opcode_suffix_to_type): Remove.
2558 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2559 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2560 (md_convert_frag): Likewise.
2561 (i386_operand): Add support for 16 bit base/index regs,
2562 immediates, and displacements. Remove some unnecessary casts, and
2563 localise end_of_operand_string, displacement_string_start,
2564 displacement_string_end variables. Add GCC_ASM_O_HACK.
2565 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2567 * config/tc-i386.c (prefix_hash): Remove.
2568 (md_begin): Rewrite without obstacks. Remove prefix hash table
2569 handling. Rewrite lexical table handling.
2570 (i386_print_statistics): Don't print prefix statistics.
2571 (md_assemble): Rewrite instruction parser so that line is not
2572 converted to lower case. Don't do a hash_find for prefixes,
2573 instead recognise them via opcode modifier.
2574 (expecting_operand, paren_not_balanced): Localise variables.
2575 * config/tc-i386.h (IsPrefix): Define.
2576 (prefix_entry): Remove.
2578 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2579 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2580 '\\' in case where comment_chars contains '/'.
2582 * config/tc-i386.c (MATCH): Ensure given operand and template
2583 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2584 you must write `ljmp *table(%ebx)'.
2586 From H.J. Lu <hjl@gnu.org>:
2587 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2588 as 0 ifndef BFD_ASSEMBLER.
2589 (md_assemble): Allow immediate operands without suffix or
2590 other reg operand to default in size to the current code size.
2592 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2594 * config/tc-v850.c (md_begin): Restore creation of
2595 .call_table_text and .call_table_data sections.
2597 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2600 after emitting a word of noops.
2602 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2604 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2605 (i386_operand): Simplify checks for valid base/index combinations.
2606 Disallow `in 4(%dx),%al'.
2608 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2610 (add_prefix): Change parameter from char to int.
2612 * config/tc-i386.h (Ugh): Define opcode modifier.
2613 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2615 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2616 CONSISTENT_REGISTER_MATCH macros to check register types more
2617 thoroughly. Check for illegal suffix/operand combinations
2618 when matching insns with operands. Handle new `s' suffix, and
2619 associated FloatMF opcode modifier for float insns with memory
2621 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2622 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2623 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2624 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2625 DATA_PREFIX_OPCODE throughout.
2627 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2628 (md_assemble): Rewrite suffix/register operand checking code to be
2629 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2630 AnyMem, the better to grep.
2632 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2633 given a memory operand. Don't set Abs bits either.
2634 (type_names): Remove Mem*, Abs*.
2635 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2636 define opcode_modifiers as these cases are handled by Disp8,
2637 Disp16, Disp32 and suffix checks.
2638 (COMES_IN_BOTH_DIRECTIONS): Remove.
2639 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2641 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2642 if IgnoreDataSize modifier given. Remove ShortformW modifier
2643 test. Add test for ShortForm in W base_opcode modification.
2644 Merge Seg2ShortForm and Seg3ShortForm code.
2645 * config/tc-i386.h (ShortFormW): Remove.
2646 (IgnoreDataSize): Define.
2648 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-d30v.c (md_assemble): Store previous segment state
2651 with previous instruction.
2653 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2655 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2656 (ebp, esp): Remove static variables.
2657 (MATCH): Remove test for InOutPortReg.
2658 (i386_operand): Properly handle InOutPortReg here instead.
2659 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2660 (md_assemble): Simplify and correct modrm and sib generation.
2661 (i386_operand): Add warning for scale without index.
2662 Rewrite checks for valid base/index combinations.
2664 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2665 macros and enclose in do while(0).
2666 (RESTORE_END_STRING): Likewise.
2667 (md_assemble): Add one to printed operand number so we start
2668 from 1 not 0. Add some more gettext invocations.
2669 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2672 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2673 DATA_PREFIX, SEG_PREFIX): Define.
2674 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2675 (check_prefix): Remove function.
2676 (add_prefix): New function. Add prefix to i.prefix as well as
2678 (md_assemble): Changes for add_prefix. Remove hack for wait
2679 prefix, instead always output prefixes in fixed order. Test
2680 for jcxz/loop when selecting between word & dword operations,
2681 and add address size prefix rather than operand size prefix.
2682 Remove operand -> address size hack when emitting jcxz/loop.
2683 (i386_operand): Remove O_Absent check as it's done in expr.
2685 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2687 * configure.in: Recognize m5200 as a cpu_type of m68k.
2688 * aclocal.m4: Rebuild with current libtool.
2689 * configure: Rebuild.
2691 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2693 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2694 to relaxable_symbol to prevent references to external symbol from
2697 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2700 symbols are relaxable.
2702 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2704 * config/tc-v850.c (md_begin): Don't create special
2705 sections by default.
2707 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-mips.c (macro): For div and udiv, close the
2710 reorder block as soon as possible.
2712 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2714 From Matt Semersky <matts@scd.hp.com>:
2715 * macro.c (macro_mri_mode): New function.
2716 * macro.h (macro_mri_mode): Declare.
2717 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2720 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2722 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2725 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2726 until after xstrdup in OBJ_EVAX case.
2728 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2730 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2731 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2732 of hardcoded magic number.
2733 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2735 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2737 * read.c (do_s_func): New function.
2739 * read.h (do_s_func): Add prototype.
2741 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2743 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2744 nops if fill pattern not specified.
2746 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2748 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2749 * config/te-go32.h (TE_GO32): Define.
2750 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2752 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2754 Implement .func/.endfunc pseudo-ops.
2755 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2757 * read.c (potable): Add .func,.endfunc.
2758 (s_func): New function.
2759 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2761 (in_doc_func_p,current_function_label): New static globals.
2762 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2764 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2766 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2767 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2768 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2769 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2770 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2771 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2772 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2773 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2774 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2775 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2776 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2777 * config/tc-a29k.c: Don't define md_short_jump_size,
2778 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2779 * config/tc-alpha.c: Likewise.
2780 * config/tc-alpha.h: Likewise.
2781 * config/tc-arm.c: Likewise.
2782 * config/tc-h8300.c: Likewise.
2783 * config/tc-h8500.c: Likewise.
2784 * config/tc-hppa.c: Likewise.
2785 * config/tc-i860.c: Likewise.
2786 * config/tc-i960.c: Likewise.
2787 * config/tc-ppc.c: Likewise.
2788 * config/tc-sh.c: Likewise.
2789 * config/tc-sparc.h: Likewise.
2790 * config/tc-tic30.c: Likewise.
2791 * config/tc-w65.c: Likewise.
2792 * config/tc-z8k.c: Likewise.
2794 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2796 * config/tc-vax.c (_): Delete this macro used for placeholder
2797 values in vax_operand_width_size; it conflicts with the _() macro
2798 used for internationalization.
2800 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2802 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2803 code. From Chris Moller <moller@bops.com>.
2805 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2806 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2807 * read.c (emit_expr): Initialize seg and subseg fields of a new
2809 * write.c (write_object_file): Switch to the appropriate segment
2810 and subsegment when processing a broken word.
2812 * config/tc-m68k.c (mri_assemble): New static function.
2813 (build_mri_control_operand): Call mri_assemble rather than
2815 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2816 (s_mri_endf, s_mri_endw): Likewise.
2818 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2820 * read.c (s_org): Call md_flush_pending_output if it is defined.
2822 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2824 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2826 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2827 (md_parse_option): Add for same.
2828 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2829 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2830 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2832 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2834 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2836 * config/tc-arm.c (find_real_start): Relax definition of local
2839 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2841 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2842 symbols at the given address, not just the last one specified.
2844 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2846 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2847 or number_to_chars_littleendian to write data.
2849 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-v850.c (md_assemble): Remove artificially created
2852 register name symbols.
2854 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2856 * write.c (fixup_segment): Change "segment" to "section" in
2859 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2861 * write.c (fixup_segment): Change sym1-sym2 message again.
2863 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2865 * write.c (fixup_segment): Improve error message for sym1-sym2
2866 errors when sym1 is in a different segment from sym2.
2868 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2870 * config/tc-m32r.c (warn_unmatched_high): New static local.
2871 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2872 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2873 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2874 (md_parse_option): Likewise.
2875 (md_show_usage): Likewise.
2876 (m32r_frob_file): Likewise.
2878 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2879 (read_a_source_file): Call them.
2880 * read.h (stabs_generate_asm_file): Declare.
2881 * stabs.c (stabs_generate_asm_file): New function.
2882 (generate_asm_file): New function.
2883 (stabs_generate_asm_lineno): Move file name handling into
2886 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2888 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2889 (d30v_current_align, d30v_current_align_seg): New variables.
2890 (d30v_last_label): New variable.
2891 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2892 (s_d30v_data, s_d30v_section): Likewise.
2893 (md_pseudo_table): Call them.
2894 (md_begin): Initialize d30v_current_align_seg.
2895 (md_assemble): Call d30v_align when needed by known current alignment.
2896 (d30v_frob_label, d30v_cons_align): New functions.
2897 * config/tc-d30v.h (md_do_align): Remove.
2898 (tc_frob_label): Call d30v_frob_label.
2899 (md_cons_align): New.
2901 * config/tc-d30v.c (find_format): Convert complex expressions to
2902 expression symbols before processing. Clean up code formatting.
2904 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2906 * po/Make-in (install-info): New target.
2908 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2910 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2912 * config/tc-mn10300.c (md_assemble): Likewise.
2914 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2916 * Makefile.am: Update with `make dep-am'.
2917 (HFILES): Add cgen.h.
2918 (cgen.o): Depend on cgen.h.
2919 * Makefile.in: Regenerate.
2921 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2923 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2925 * gasp.c (grab_label): Permit a label to be a preprocessor
2926 variable by permitting a label to start with a backslash.
2928 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2930 * config/tc-mips.c (validate_mips_insn): Removed hack
2931 for previously inaccessible bitfields in some INSN_TRAP
2934 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2936 * config/tc-d30v.c (do_assemble): Abort with error message
2937 if opcode operands do not match.
2939 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2941 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2942 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2943 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2944 similar new 'q' operand.
2946 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2948 * cgen.c (cgen_asm_finish_insn): Fix typo.
2950 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2953 * cgen.c: Include it.
2954 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2955 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2956 All callers updated.
2957 * config/tc-m32r.c: Include cgen.h.
2958 (m23r_insn): New members num_fixups,fixups.
2960 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2962 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2963 to avoid compiler warning.
2965 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2967 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2970 * makefile.vms (OBJS): Add ehopt.obj
2972 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2974 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2976 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2978 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2979 a short format insn.
2980 (md_assemble): Set it for explicitly packed insns.
2982 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2984 * config/obj-coff.c (c_symbol_merge): Do not take address of
2985 native fields when performing the memcpy.
2987 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2989 * config/tc-mips.c (macro,macro2): Implement
2990 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2992 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2994 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2995 relocations against globally visible symbols.
2996 * config/tc-m68k.c (relaxable_symbol): New macro.
2997 (m68k_ip, md_estimate_size_before_relax): Use it.
2998 (tc_m68k_fix_adjustable): Also handle weak symbols.
3000 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3002 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3003 references to externally visible symbols.
3004 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3005 values in twice for a PC relative reloc if the symbol is
3008 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3009 don't adjust a PC relative reloc against an externally visible
3011 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3012 for a PC relative fixup against an externally visible defined
3013 symbol, arrange to store object file and addend values as though
3014 the symbol were not defined.
3015 (tc_gen_reloc): Likewise.
3017 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3019 * read.c (sizeof_leb128): Referenced externally by write.c so
3022 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3024 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3025 and expand a 'debug' symbol associated with the next instruction
3026 that does not cause a short instruction to be filled with a NOP.
3027 (md_pseudo_table): Add support for .debugsym.
3028 (assemble_parallel_insn): Add calls to expand_debug_sym as
3030 (md_assemble): Ditto.
3032 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3034 * as.c (main): Conditionally call setlocale.
3035 * gasp.c (main): Likewise.
3036 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3037 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3039 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3041 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3043 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3045 * config/tc-hppa.c: Change all calls to bzero to use memset.
3046 (pa_ip): Add cast to avoid warning.
3047 (tc_gen_reloc, md_apply_fix): Likewise.
3048 (pa_find_space_by_number): Likewise.
3049 (hppa_force_relocation): Likewise.
3050 (pa_block): Change i to unsigned int.
3051 * config/obj-som.h (obj_som_copyright): Declare.
3053 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3055 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3056 for line numbers for assembly source.
3058 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3060 * configure.in: Change version number to 2.9.4
3061 * configure: Rebuild.
3063 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3065 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3067 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3069 * ecoff.h: Change symbolS in function declaration to struct
3072 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3074 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3075 (md_convert_frag): Fix i18n typo.
3077 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3079 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3080 * ecoff.h: Protoype it.
3081 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3082 [EVAX] (s_alpha_prologue): Delete.
3083 (md_pseudo_table): Update.
3085 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3088 array to local pointer.
3089 (get_args, parse_expr): Add casts to avoid warnings.
3091 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3093 * read.c (s_set): Cast xmalloc return value to fragS *.
3094 * config/tc-m68k.c (m68k_ip): Function made static to match
3095 previous forward declaration.
3096 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3098 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3100 * config/tc-v850.c: Add internationalisation macros to error
3103 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3104 macros to error strings.
3106 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3108 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3109 reloc is in the TOC csect.
3110 (md_apply_fix3): Correct gettext typo.
3112 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3115 .L - they are local labels and the branches are not really
3116 function calls but rather far jumps.
3118 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3120 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3122 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3124 * config/tc-i386.c (md_assemble): Print operand number rather than
3125 using ordinal_names.
3126 (i386_operand): Likewise.
3128 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3130 * Makefile.am (INTLLIBS): Define to work around apparent automake
3132 All Makefiles: Regenerated.
3134 * Many files: Added gettext invocations around user-visible
3136 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3137 HAVE_LC_MESSAGES): Define.
3138 * dep-in.sed: Added asintl.h.
3139 * po/Make-in: New file.
3140 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3142 * read.c (Z_): Renamed from `_'.
3143 * Makefile.am (SUBDIRS): Added po.
3144 (POTFILES): new macro.
3145 (po/POTFILES.in): New target.
3146 ($(OBJS)): Added asintl.h.
3148 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3149 (as_new_LDADD): Added $(INTLLIBS).
3150 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3151 (gasp_new_LDADD): Added $(INTLLIBS).
3152 (gasp_new_DEPENDENCIES): New macro.
3153 * configure, aclocal.m4: Rebuilt.
3154 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3156 (ALL_LINGUAS): Define.
3157 * macro.c: Include "asintl.h".
3158 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3159 * as.h: Include "asintl.h".
3160 * config/tc-i386.c (ordinal_names): Removed.
3161 (md_assemble): Changed error text to avoid ordinal_names.
3162 (i386_operand): Likewise.
3163 (reloc): Added as_bad to avoid i18n problems.
3164 (tc_gen_reloc): Likewise.
3165 * config/tc-arm.c (bad_args): Now a #define.
3167 * config/obj-vms.c (VMS_stab_parse): Changed type of
3169 (global_symbol_directory): Unified strings to avoid i18n
3171 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3172 avoid i18n problems.
3173 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3174 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3176 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3178 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3180 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3182 * as.c (print_version_id): Added an fprintf to avoid i18n
3184 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3186 * expr.c (expr): Added as_warn call to avoid i18n problems.
3187 * messages.c (as_assert): Changed code to avoid i18n problems.
3188 (as_abort): Likewise.
3189 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3190 (s_space): Likewise.
3191 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3193 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3195 * config/tc-i386.c (check_prefix): New static function, split out
3197 (struct _i386_insn): Add wait_prefix field.
3198 (md_assemble): Remove wait_prefix local variable. Use
3199 check_prefix when adding a prefix.
3201 * config/tc-i386.c (current_templates): New static variable.
3202 (md_assemble): Remove current_templates local variable.
3203 (md_assemble, i386_operand): Improve error and warning messages in
3204 many places. Add RESTORE_END_STRING in many places before error
3205 return. Clarify some comments.
3207 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3209 (md_assemble): Parse string instruction operands, looking for
3210 segment override prefixes. Check for invalid segment prefixes on
3212 (i386_operand): i.seg[] and max mem_operand changes for string
3214 * config/tc-i386.h (EsSeg): Define.
3216 * config/tc-i386.h (regKludge): Define.
3217 (iclrKludge, imulKludge): Don't define.
3218 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3219 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3220 opcode_modifier checks to look for more common cases first. Add
3221 default_seg for IsString case.
3223 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3225 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3227 * configure: Rebuild with new automake and libtool.
3228 * aclocal.m4, Makefile.in: Likewise.
3230 * doc/Makefile.am (as.dvi): New target.
3231 * doc/Makefile.in: Rebuild.
3233 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3235 * configure.in: Added sparc86x support.
3237 * configure: Rebuild.
3239 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3241 (md_parse_option): Warn if -EL is not supported for this architecture.
3243 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3245 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3247 * config/tc-mips.c (mips_ip): Note when we use get match on
3248 the full instruction name.
3250 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3252 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3253 back into the expression to handle add/sub simplification correctly.
3255 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3257 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3259 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3261 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3264 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3266 * symbols.c (max_indent_level): New global.
3267 (print_symbol_value_1): Use it.
3268 * expr.h (expr_build_dot): Declare.
3269 * expr.c (expr_build_dot): New function.
3271 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3273 * symbols.c (print_binary): New function.
3274 (print_expr_1): Call it.
3276 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3278 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3279 operand in the opcode.
3281 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3283 * config/tc-i386.h: Reorder operand flags and opcode modifier
3284 flags for clarity. Remove unused definitions: Unknown,
3285 ImmUnknown, DispUnknown, NoModrm.
3286 * config/tc-i386.c (type_names): Add missing Debug type.
3287 (md_assemble): Better duplicate prefix checking. Quicker string
3288 instruction check via new opcode_modifier flag.
3290 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3292 * doc/as.texinfo (Invoking): Clarify -Wa example.
3294 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3296 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3297 (s_mips_weakext): Define.
3298 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3299 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3302 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3304 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3305 is an error if the value can not be computed at assembly time.
3306 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3308 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3310 * gasp.c (main): Set next field of new include_path structure to
3311 NULL. From Avery Pennarun <averyp@gdc.ca>.
3313 * read.c (s_mri_sect): Call as_bad rather than abort for an
3314 unsupported MRI target.
3316 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3319 the destination of a branch instruction should be altered.
3320 (find_real_start): New function: Locate the real, Thumb coded
3321 start of a Thumb function.
3322 (do_t_branch23): Alter the destination of branches to Thumb
3325 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3327 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3329 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3332 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3334 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3335 * doc/c-hppa.texi: Likewise.
3337 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * Makefile.am: Rebuild dependencies.
3340 * Makefile.in: Rebuild.
3342 * Makefile.am (DEP_INCLUDES): New variable.
3343 (.dep1): Change to work when srcdir is not an absolute path.
3344 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3345 * Makefile.in: Rebuild.
3347 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3349 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3350 LinearAddress patch.
3352 * configure.in: Set version to 2.9.1.
3353 * configure: Rebuild.
3355 * Branched binutils 2.9.
3357 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3359 * config/tc-i386.h (FWait): Define.
3360 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3361 other prefixes. Check FWait flag in opcode table to see which
3362 instructions require an fwait prefix.
3364 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3366 * stabs.c (get_stab_string_offset): Always create a stab string
3369 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3371 Fix some gcc -Wall warnings:
3372 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3373 * ehopt.c (eh_frame_code_alignment): Likewise.
3374 * expr.c (integer_constant, operand): Likewise.
3375 * frags.c (frag_align): Likewise.
3376 * gasp.c (level_0, change_base, doinstr): Likewise.
3377 * hash.c (hash_ask): Likewise.
3378 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3379 (debugging_pseudo): Likewise.
3380 * macro.c (define_macro, check_macro): Likewise.
3381 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3382 (ignore_rest_of_line, float_cons): Likewise.
3383 * symbols.c (decode_local_label_name): Likewise.
3384 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3385 (fixup_segment, number_to_chars_bigendian): Likewise.
3386 (number_to_chars_littleendian): Likewise.
3387 * config/atof-ieee.c (gen_to_words): Likewise.
3388 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3389 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3390 * read.c (output_big_sleb128): Initialize locals to avoid
3392 (output_big_uleb128, equals): Likewise.
3393 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3394 to unsigned int. Change zeros to unsigned int.
3395 * cond.c (s_if): Add return to default case.
3396 * frags.c (frag_now_fix): Change return type to addressT.
3397 * frags.h (frag_now_fix): Update declaration.
3398 * listing.c (file_info_struct): Change linenum to unsigned int.
3399 (struct list_info_struct): Change hll_line to unsigned int.
3400 (print_source): Update format string.
3401 * read.c (emit_expr): Change scan to unsigned int, and don't
3402 bother to initialize it.
3403 * symbols.c (dollar_label_count): Change to unsigned long.
3404 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3405 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3406 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3408 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3410 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3411 mcf5200 just as we do for m68000.
3412 (m68k_init_after_args): Likewise.
3413 (md_estimate_size_before_relax): Likewise.
3415 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3417 * config/tc-v850.c (md_assemble): Store relocation addend in
3418 fixup instead of instruction.
3420 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3422 * config/tc-i386.c (md_assemble): Swap template arguments to
3423 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3424 This macro is currently symmetric, so passing them the wrong
3425 way didn't cause any problem, but may if the macro is changed
3427 After copying template to i.tm, use i.tm. rather than t-> to
3428 access fields, and make t a const*
3429 Move i.tm.operand_types[] swap to immediately after the copy.
3431 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3433 * expr.h (expr_build_uconstant): Add prototype.
3434 (expr_build_unary,expr_build_binary): Add prototypes.
3435 * expr.c (expr_build_uconstant): New function.
3436 (expr_build_unary,expr_build_binary): New functions.
3438 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3440 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3441 * macro.c (macro_expand_body): Increase buffer size.
3442 * messages.c (as_warn): Likewise.
3443 (as_warn_where, as_bad, as_bad_where): Likewise.
3445 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3447 Based on patch from H.J. Lu <hjl@gnu.org>:
3448 * Makefile.am (DISTSTUFF): New variable.
3449 (diststuff): New target.
3450 * Makefile.in: Rebuild.
3452 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3455 m32r_elf_section_change_hook.
3457 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3458 emit a nop if a section ends with a 16 bit instruction.
3460 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3463 s_lcomm rather than obj_coff_lcomm.
3464 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3466 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3468 * config/tc-i386.h (LinearAddress): Define.
3469 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3470 instruction, don't use a default segment.
3472 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3474 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3475 * configure: Rebuild.
3477 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3479 * aclocal.m4, configure: Rebuild with libtool 1.2.
3481 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3484 PC relative branches. Patch courtesy of Jonathan Walton.
3487 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3489 * configure.in (emulations): Add thumb-pe target.
3491 * configure (emulations): Add thumb-pe target.
3493 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3495 * itbl-lex.l (yywrap): Don't define if already defined as a
3498 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3500 * depend.c (quote_string_for_make): New function.
3501 (wrap_output): Use it.
3503 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3505 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3506 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3508 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3510 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3511 Recognize -GN and -relax.
3512 (md_begin): Initialize gp size from -G switch.
3513 (alpha_force_relocation): Always force if -relax.
3514 (alpha_align): Take a new argument that will specify when to
3515 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3516 Change all callers. Emit nop alignment padding as nop+unop pair.
3518 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3520 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3521 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3523 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3525 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3526 require padding to the next long word boundary.
3528 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3530 * cgen.c: #include symcat.h.
3531 * config/tc-m32r.c: Likewise.
3533 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3535 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3536 absolute expressions instead of '$' prefixed register names.
3538 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3540 * read.c (s_set): Record file and line info for symbols when -as.
3541 (pseudo_set): Don't overwrite that dummy fragment.
3543 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3545 * config/tc-ppc.c (md_pseudo_table): Add "section".
3546 (ppc_named_section): New static function.
3548 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3550 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3551 so we don't have to scan the entire list.
3553 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3555 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3556 case, allow the parallel instructions to modify the same flag
3559 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3561 * listing.c (list_symbol_table): Categorize symbols by
3562 undefined_section rather than sy_frag->line == NULL.
3564 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3566 * Makefile.am (install-exec-local): Install properly when ln
3567 fails or tooldir == prefix.
3569 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3571 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3572 Test result of insert_operand for error.
3574 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3576 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3577 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3578 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3579 * doc/Makefile.in: Rebuild.
3581 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3583 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3584 (macro): Fix handling of M_COP[0-3].
3586 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3588 Based on patches from Ross Harvey <ross@teraflop.com>:
3589 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3590 if macro_alternate or macro_mri.
3591 (getstring): Remove support for byte constants between < and >.
3592 (get_any_string): '<' only starts a string if macro_alternate or
3594 (macro_expand_body): Permit keyword parameters following
3595 positional parameters.
3597 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3598 * configure.in (alpha*-*-netbsd*): New target.
3599 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3600 * configure: Rebuild.
3602 * as.h (flag_warn_suppress_instructionswap): Move from here...
3603 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3604 here, and make static.
3606 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3607 BFD_ASSEMBLER or MANY_SEGMENTS.
3609 * as.c (show_usage): Update bug-gnu-utils address.
3610 * gasp.c (show_usage): Likewise.
3611 * doc/as.texinfo (Bug Reporting): Likewise.
3613 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3615 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3616 insns regardless of the size of a pointer if we're in mips I or
3618 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3620 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3622 Fix rac to accept only a0:
3623 * tc-d10v.c (parallel_ok, find_opcode):
3624 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3625 Introduce OPERAND_GPR.
3627 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3629 * read.c (s_fill): Handle non-constant repeat counts by creating
3630 an rs_space fragment.
3632 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3634 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3635 from as_bad to as_warn.
3637 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3639 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3640 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3641 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3643 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3645 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3646 seg_fix_rotP rather than fix_root from seg_info.
3648 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3650 * expr.c: Add support for 0x1_2_3_4 bignums.
3652 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3654 * configure.in: Change -linux* to -linux-gnu*.
3655 * configure: Rebuild.
3657 * app.c (do_scrub_begin): Treat \r as whitespace.
3659 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3661 * Makefile.am: Update dependencies.
3662 * Makefile.in: Rebuild.
3664 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * configure, aclocal.m4: Rebuild with new libtool.
3668 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3670 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3671 the argument to bfd_set_arch_mach.
3672 (load_address): Use bfd_arch_bits_per_address to determine the
3673 bit size of an address instead of looking at the isa level.
3674 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3676 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3678 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3680 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3682 * ehopt.c: New file.
3683 * as.h (enum _relax_state): Add rs_cfa.
3684 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3685 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3686 * read.c (emit_expr): Call check_eh_frame.
3687 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3688 (relax_segment): Likewise.
3689 * Makefile.am: Rebuild dependencies.
3690 (GAS_CFILES): Add ehopt.c.
3691 (GENERIC_OBJS): Add ehopt.o.
3692 * doc/internals.texi (Frags): Document rs_cfa.
3694 * as.c (show_usage): Mention --traditional-format.
3695 (parse_args): Accept --traditional-format.
3696 * as.h (flag_traditional_format): Declare.
3697 * output-file.c (output_file_create): If flag_traditional_format,
3698 set BFD_TRADITIONAL_FORMAT on stdoutput.
3699 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3701 * config/tc-mips.c (append_insn): Make sure that if we have a
3702 fixup for an unmatched %hi reloc, it does not associated with a
3705 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3706 * doc/Makefile.in: Likewise.
3708 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3710 * config/tc-m32r.c (check_for_side_effects): New function.
3711 (can_make_parallel): Add checks for instruction side effects
3712 clashing with the other instruction.
3713 (assemble_parallel_insn): Improve warning messages. Return error
3714 message from non-swapped instruction order.
3716 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3718 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3720 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3721 md_cleanup definition. This moves the forced literal output to
3722 the end of the source pass, and avoids macro's inserting literals
3723 into the code immediately after the macro expansion.
3725 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3727 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3728 a gas internal symbol is adjustable.
3729 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3731 * as.h: If gcc version greater than 2.6, use `__format__' and
3732 `__printf__' in function attributes, rather than `format' and
3735 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3737 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3739 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3741 Add tms320c30 support:
3742 * config/tc-tic30.h: New file.
3743 * config/tc-tic30.c: New file.
3744 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3745 TARGET_FORMAT as "coff-tic30".
3746 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3747 * Makefile.am: Rebuild dependencies.
3748 (CPU_TYPES): Add tic30.
3749 (CPU_OBJ_VALID): tic30-aout is valid.
3750 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3751 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3752 * configure, Makefile.in: Rebuild.
3754 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3756 * config/tc-v850.c (md_assemble): Improvements to error messages.
3758 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3760 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3761 BFD_RELOC_HI16_S to store the high bits of any value.
3763 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3764 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3765 assembler calculate relocations to any external symbol at all.
3766 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3767 involving generation of pc-relative relocs.
3768 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3769 has been moved to md_apply_fix3.
3771 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3772 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3773 which actually means (the address of identifier's GOT entry) +
3774 constant, which is not particularly useful.
3776 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3778 * read.h (include_dirs): Declare.
3779 (include_dir_count,include_dir_maxlen): Declare.
3781 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3783 * configure.in: Correct check for shared opcodes library.
3784 * configure: Rebuild.
3786 * listing.c (buffer_line): If we can't open the file, set at_end.
3787 (listing_print): Remove unused local variable fi.
3789 * config/m68k-parse.y (reglistpair): Handle register list in
3792 * config/vms-conf.h: Don't undef VERSION.
3794 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3796 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3798 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3800 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3801 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3802 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3803 (EXTRA_DIST): Define.
3804 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3805 explicitly rather than via the list of object files.
3806 (gcc-as.opt): New file created when make-gas.com is run.
3807 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3808 itbl-cpu.h} to #include appropriate file rather than copying that
3810 * config/vms-conf.h: Synchronize with current config.in.
3811 * Makefile.in: Rebuild.
3813 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3815 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3816 (parallel_ok): Relaxed parallel subinstruction dependency check.
3818 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3820 * as.h (flag_warn_suppress_instructionswap): added new flag.
3821 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3822 command line argument.
3823 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3824 warning only if flag_warn_suppress_instructionswap is false.
3826 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3828 * configure.in (i386-*-mingw32*): New target.
3829 * configure: Rebuild.
3831 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * symbols.c (resolve_symbol_value): Don't set the segment if it
3834 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3836 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3839 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3841 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3842 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3845 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3847 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3849 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3851 * config/tc-v850.c (v850_insert_operand): Display instruction when
3852 an error is encountered.
3854 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3856 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3857 (i386-*-sco3.2v5*coff): New target.
3858 (i386-*-sco3.2*): New target.
3859 * configure: Rebuild.
3861 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3863 * config/tc-v850.c: Tidy error message production.
3865 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3867 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3868 validate_immediate return value in the right type for comparisons
3871 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3873 * listing.c (MAX_BYTES): Use listing variables not constants.
3874 (data_buffer): No longer an array, but a pointer.
3875 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3876 (listing_listing): Allocate data_buffer.
3878 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3880 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3881 --listing-rhs-width, --listing-cont-lines.
3882 (show_usage): Update.
3883 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3884 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3885 (print_lines): Use the variables instead of the constants.
3886 (listing_listing): Likewise.
3887 * listing.h: Declare the new vars.
3889 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3891 * as.c (parse_args): Add --keep-locals alias for -L.
3892 Add --strip-local-absolute.
3893 (show_usage): Update.
3894 * as.h (flag_strip_local_absolute): New flag.
3895 * symbols.c (S_IS_LOCAL): Use it.
3896 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3897 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3898 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3900 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-m32r.c: Detect if explicitly parallel instructions
3903 might have an io conflict and issue a warning message.
3905 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3907 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3908 cgen_swap_fixups): Functions to save, restore and swap the fixup
3909 chain with a backup copy.
3910 (cgen_asm_finish_insn): Returns address of constructed insn.
3912 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3914 * listing.c (file_info_struct): Remove FILE, add POS.
3915 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3916 (file_info): Don't open the file.
3917 (buffer_line): Check for the file in the last_open cache, updating
3919 (print_source): Don't reference file_info->file.
3920 (listing_listing): Likewise.
3921 (listing_print): Close the file in the cache, if any.
3923 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3925 * read.c (dwarf_file_string): New file static variable.
3926 (emit_expr): Look for constant sequence that leads up to a file
3927 name in DWARF debugging output.
3928 (stringer): Use dwarf_file_string to decide whether to accept a
3929 string as a file name.
3931 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3933 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3934 (crack_operand): Add reg->reglst MRI hack.
3935 (r_seg): Put reglst symbols in reg_section.
3936 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3938 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3940 * tc-sh.c (get_specific): Handle SGR & DBR.
3942 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3944 * tc-h8300.c (parse_reg): Take the length of the symbol into
3945 account when attempting to match a register name.
3946 * tc-h8500.c (parse_reg): Likewise.
3948 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3950 * cgen.c: Formatting changes to improve readability.
3952 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3954 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3957 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3959 Based on a patch from Jim Wilson
3960 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3961 (tc_gen_reloc): Handle cross section PC relative relocs
3964 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3966 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3968 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3970 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3971 (expr_jmp_buf): New static local.
3972 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3973 (cgen_md_operand): New function.
3974 * tc-m32r.c: Clean up pass over `struct foo' usage.
3975 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3977 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3979 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3980 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3982 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3984 * config/tc-i386.c (i386_operand): Give an error if there are
3985 unrecognized characters after an expression.
3987 For older changes see ChangeLog-9697