1 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4 next_set_end even if the end symbol is being discarded.
6 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
7 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
8 * config/obj-coff.c: Likewise.
9 (seg_info_type): Remove.
10 (seg_info_off_by_4): Change to array of segT.
11 (s_get_segment): Adjust accordingly.
12 (obj_pseudo_table): Fully initialize sentinel entry.
14 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
15 Ralf Baechle <ralf@uni-koblenz.de>.
17 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
19 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
21 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
23 * config/tc-i386.c: Indentation and white space changes.
24 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
25 don't enable it by default.
26 (i386_intel_operand): Remove redundant prototype.
27 Move check on number of memory operands, and i.mem_operands++
28 (i386_intel_memory_operand): To here.
29 Remove i386_immediate code from here. Remove special case code
30 for input and output using (%dx). Remove base/index checks and
31 call i386_index_check instead. Save initial operand_string
32 argument for error message.
33 (i386_operand): Remove redundant prototype. Move base/index
34 checks to i386_index_check.
35 (i386_displacement): Move intel mode check for non-zero
37 (i386_intel_memory_operand): To here.
39 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
41 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
42 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
43 by .register pseudo-op if -64 and --no-undeclared-regs.
44 (s_register, sparc_adjust_symtab): New functions.
45 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
46 Declare sparc_adjust_symtab as tc_adjust_symtab.
47 * doc/c-sparc.texi: Add description of #ignore special literal
48 for .register pseudo-op.
50 1999-07-30 Catherine Moore <clm@cygnus.com>
52 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
53 the relocation's section offset.
55 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
57 * write.c (fixup_segment): Fix generic error check overflow test.
59 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
62 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
64 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
67 1999-07-27 Ian Lance Taylor <ian@zembu.com>
69 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
72 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
74 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
76 * configure.bat: Remove; obsolete.
77 * config/go32.cfg: Likewise.
79 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
81 * configure.in (i386-*-vxworks*): New target.
84 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
86 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
88 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
90 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
92 (output_insn): Put OLO10's secondary addend into tc_fix_data.
93 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
94 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
95 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
96 MAX_RELOC_EXPANSION): Define.
97 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
99 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
101 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
102 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
103 block. Print a warning if an 8-bit or 16-bit constant
104 displacement or immediate is truncated on output.
105 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
107 (i386_operand): Disallow immediate jump absolute operand.
109 1999-07-15 Ian Lance Taylor <ian@zembu.com>
111 * configure.in: Bump version number to 2.9.5.
112 * configure: Rebuild.
114 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
117 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
119 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
120 (cons_fix_new_hppa): Derive size of fixup from size of the object.
122 1999-07-14 Philip Blundell <pb@nexus.co.uk>
124 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
126 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
128 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
129 if -mno-fpu was given.
130 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
132 (cons_fix_new_arm): Remove misleading comments.
134 1999-07-14 Ian Lance Taylor <ian@zembu.com>
136 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
138 (relax_segment): Likewise. After giving a rs_org error, convert
139 the frag to rs_align to avoid cascading errors.
141 1999-07-12 Andreas Schwab <schwab@suse.de>
143 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
145 1999-07-11 Ian Lance Taylor <ian@zembu.com>
147 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
148 as appropriate. Fill in structure initializations. Add variable
149 initializations. Add casts.
150 * dwarf2dbg.c (print_stats): Change i to size_t.
151 * listing.c (listing_listing): Change list_line to unsigned int.
153 1999-07-10 Ian Lance Taylor <ian@zembu.com>
155 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
156 rather than checking for \001 and \002 in symbol name.
157 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
159 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
161 * configure.in (hppa*-linux-gnu*): New target.
162 * configure: Rebuilt.
164 1999-07-08 Nick Clifton <nickc@cygnus.com>
166 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
168 1999-07-07 Nick Clifton <nickc@cygnus.com>
170 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
171 accessing symbolP directly.
173 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
175 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
178 1999-07-05 Nick Clifton <nickc@cygnus.com>
180 * config/tc-arm.c (ARM_EXT_V5): Define.
181 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
182 (md_begin): Detect ARM v5 architectures.
183 (md_parse_option): Accept arm v5 specification.
184 (md_show_usage): Documment -marmv5 switch.
186 * doc/c-arm.texi: Document -marmv5 command line option.
188 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
190 (validate_immediate_twopart): New function. Determine if a
191 constant can be computed by two ADD instructions.
192 (output_inst): Remove its command line parameter - it was never
194 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
195 implememt the ADRL pseudo op.
196 (tc_gen_reloc): Generate a suitable error message if an ADRL
197 instruction tries to generate a real reloc.
199 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
201 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
203 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
206 1999-06-27 H.J. Lu <hjl@gnu.org>
208 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
209 non BFD_ASSEMBLER case.
211 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
213 * config/obj-coff.c (obj_coff_section): Mark writable sections as
216 1999-06-26 David Mosberger <davidm@hpl.hp.com>
218 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
219 out_end_sequence() when the address decreases due to a new frag.
220 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
221 numbering starts with 1.
223 1999-06-23 Nick Clifton <nickc@cygnus.com>
225 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
227 (mcore_s_text): Call obj_elf_text for ELF target.
228 (mcore_s_data): Call obj_elf_data for ELF target.
229 (mcore_s_section): No longer ELF specific. Call obj_coff_section
231 (mcore_s_bss): New function: Dump literal table before changing
233 (mcore_s_comm): New function: Dump literal table before changing
236 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
237 No longer static functions.
238 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
239 Provide prototypes for these functions.
241 1999-06-22 Ian Lance Taylor <ian@zembu.com>
243 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
244 a list of names, to try obj_segment_name, and to try abbreviated
245 names when using COFF without long section names.
247 * config/tc-alpha.c: More use of symbol accessor functions.
248 * config/tc-arc.c: Likewise.
249 * config/tc-d30v.c: Likewise.
250 * config/tc-fr30.c: Likewise.
251 * config/tc-i860.c: Likewise.
252 * config/tc-m88k.c: Likewise.
253 * config/tc-mcore.c: Likewise.
254 * config/tc-ns32k.c: Likewise.
255 * config/tc-sparc.c: Likewise.
256 * config/tc-v850.c: Likewise.
258 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
259 sy_value with appropriate accessor functions.
260 * config/tc-arm.c (md_apply_fix3): Likewise.
261 * config/tc-d10v.c (AT_WORD_P): Likewise.
262 * config/tc-v850.c (reg_name_search): Likewise.
264 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
265 use symbol_get_bfdsym instead.
266 * config/tc-ppc.c (md_assemble): Likewise.
267 * config/tc-v850.c (v850_comm): Likewise.
269 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
271 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
272 the symbol, rather than accessing the bsym member.
273 * config/tc-d10v.c (tc_gen_reloc): Likewise.
274 * config/tc-d30v.c (tc_gen_reloc): Likewise.
275 * config/tc-mcore.c (tc_gen_reloc): Likewise.
276 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
277 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
278 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
279 * config/tc-tic30.c (tc_gen_reloc): Likewise.
280 * config/tc-v850.c (tc_gen_reloc): Likewise.
282 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
284 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
285 (hppa_gen_reloc_type): Conditionalize on BFD64.
286 (tc_gen_reloc): Re-enable ELF relocations.
287 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
289 1999-06-21 Ian Lance Taylor <ian@zembu.com>
291 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
293 (do_ldst): Move assignment out of if condition.
294 (md_apply_fix3): Add casts to avoid printf format warnings. Add
295 parentheses to avoid warning.
297 1999-06-21 Nick Clifton <nickc@cygnus.com>
299 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
300 macro to get at the BFD symbol associated with a GAS symbol.
302 1999-06-19 Ian Lance Taylor <ian@zembu.com>
304 * config/tc-ppc.c: Update for symbol handling changes.
305 * config/obj-coff.c: Likewise.
307 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
309 * tc-hppa.c: General cleanups of ELF support. No more spaces
310 and subspaces for ELF.
311 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
312 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
313 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
314 (UNWIND_SECTION_NAME): Likewise.
315 (space/subspace related structures): Conditionalize definitions
317 (space/subspace directives and support routines): Conditionalize
318 definitions and references/uses on OBJ_SOM.
319 (label_symbol_struct): For ELF, track the symbol's segment. For
321 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
323 (USE_ALIASES): Kill for both SOM & ELF.
324 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
325 (pa_space, pa_subspace): Corresponding changes.
326 (pa_spaces_begin): Corresponding chagnes.
327 (md_begin): Do not muck around with space/subspace stuff for
329 (md_apply_fix): Temporarily disable argument relocation stuff
331 (tc_gen_reloc): Temporarily disable relocation generation for
333 (pa_build_unwind_subspace): Similarly.
335 1999-06-16 Nick Clifton <nickc@cygnus.com>
337 * config/tc-arm.c (thumb_set): New pseudo op.
338 (text, data, section): Override these pseudo ops with ARM
340 (s_thumb_set): New function: Perform the same as a .set pseudo
341 op, but also mark the alias'ed symbol as being a Thumb
343 (arm_s_text): New function: Perform the same as the .text
344 pseudo op, but dump the literal pool before changing
346 (arm_s_data): New function: Perform the same as the .data
347 pseudo op, but dump the literal pool before changing
349 (arm_s_section): New function: Perform the same as the
350 .section pseudo op, but dump the literal pool before changing
352 (arm_cleanup): Do not reset the current section before dumping
355 1999-06-17 Nick Clifton <nickc@cygnus.com>
357 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
358 OPTION_NO_WARN_UNMATCHED entries.
359 (md_parse_option): Generate a warning message if an unrecognised
360 option is encountered.
362 * config/tc-d10v.c (do_not_ignore_hash): New variable.
363 (get_operands): When parsing an expression after an '@' symbol
364 has been detected, do not ignore '#' symbols.
365 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
368 1999-06-13 Ian Lance Taylor <ian@zembu.com>
370 From K. Richard Pixley <rich@noir.com>:
371 * configure.in (ppc-*-vxworks*): New target.
372 * configure: Rebuild.
374 1999-06-12 Philip Blundell <philb@gnu.org>
376 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
378 1999-06-13 Ian Lance Taylor <ian@zembu.com>
380 * write.c (adjust_reloc_syms): Rather than never reducing reloc
381 which refer to symbols in linkonce sections, permit reducing the
382 relocs if the symbol is local.
384 1999-06-12 Ian Lance Taylor <ian@zembu.com>
386 * subsegs.c (subseg_text_p): New function.
387 * as.h (subseg_text_p): Declare.
388 * read.c (do_align): Use subseg_text_p to set the default fill.
389 * write.c (subsegs_finish): Likewise.
390 * config/obj-coff.c (write_object_file): Likewise.
391 * config/tc-i386.h (md_maybe_text): Don't define.
392 (md_do_align): Use subseg_text_p to set the default fill.
393 * config/tc-m32r.c (m32r_do_align): Likewise.
394 * config/tc-sh.c (sh_do_align): Likewise.
395 * config/tc-sparc.h (md_do_align): Likewise.
397 1999-06-12 David O'Brien <obrien@freebsd.org>
399 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
400 * configure: Rebuild.
402 1999-06-12 Ian Lance Taylor <ian@zembu.com>
404 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
405 * Makefile.am: Rebuild dependencies.
406 * Makefile.in: Rebuild.
408 * config/tc-i386.c (i386_immediate): Remove unused label
411 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
412 * symbols.c: Likewise.
413 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
414 sy_next field when taking address, rather than symbol_next.
416 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
418 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
419 value from the output file architecture.
420 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
421 * dwarf2dbg.h: Change bfd_vma to addressT.
423 1999-06-11 Ian Lance Taylor <ian@zembu.com>
425 * dwarf2dbg.h: Use PARAMS in function declarations.
427 1999-06-11 Martin Dorey <mdorey@madge.com>
429 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
430 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
432 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
434 1999-06-11 Ian Lance Taylor <ian@zembu.com>
436 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
438 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
441 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
443 * read.c (read_a_source_file): Only declare inescape if
446 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
448 (find_entry_byval): Add parens to avoid warning.
450 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
452 * symbols.c (resolve_symbol_value): Don't permit subtraction of
455 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
457 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
460 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
461 synthetize_setx): New functions.
462 (md_assemble): Broken the special cases into the above
463 functions. Make compiler happy if sizeof(bfd_vma)==4.
464 Fix sethi generated from set/setuw. If instructions have a relloc,
465 always clear the fields to be relocated in the opcode.
466 (sparc_ip): Remove special_case global variable.
468 1999-06-10 Ian Lance Taylor <ian@zembu.com>
470 Based on patches from John W. Woznack <jwoznack@concentric.net>:
471 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
472 indication of success rather than a value.
473 (itbl_get_val): Likewise.
474 (itbl_get_field): Use strcspn. Change delimiters to include
476 * itbl-ops.h (itbl_get_reg_val): Update declaration.
477 (itbl_get_val): Likewise.
478 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
480 * symbols.c (copy_symbol_attributes): Convert local symbols to
483 1999-06-10 Nick Clifton <nickc@cygnus.com>
485 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
488 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
490 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
491 Optimize set if sizeof(bfd_vma) == 64.
492 (sparc_ip): Fix sethi - without %hi() it should generate
493 R_SPARC_22 reloc, not R_SPARC_HI22.
494 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
496 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
498 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
499 (s_ncons): New function.
500 (native_op_table): New table.
501 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
502 R_SPARC_OLO10 handling.
504 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
506 * expr.h (struct expressionS): Revert last change; widen X_op.
507 * config/tc-alpha.c (md_begin): Check the field is wide enough.
509 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
511 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
512 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
513 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
514 * Makefile.in: Regenerated.
516 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
517 `common' pass on to s_mri_common.
518 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
520 1999-06-06 Richard Henderson <rth@cygnus.com>
522 * config/obj-elf.c (obj_elf_section): Don't free the return
523 value of demand_copy_C_string.
525 1999-06-05 Richard Henderson <rth@cygnus.com>
527 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
528 creation logic from obj_elf_create_section.
530 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
531 (section_stack): New.
532 (special_sections): Make const.
533 (obj_elf_section): Gut and rewrite parsing.
534 (obj_elf_change_section): New function broken out of obj_elf_section.
535 (obj_elf_parse_section_letters): Likewise.
536 (obj_elf_section_word): Likewise.
537 (obj_elf_section_type): Likewise.
538 (obj_elf_previous): Treat as a toggle.
539 (obj_elf_popsection): New.
540 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
541 (ppc_section_type): Likewise.
542 * config/tc-ppc.h: Likewise.
544 * expr.h (struct expressionS): Don't make X_op a bitfield.
545 * config/tc-alpha.c: Update for symbol handling changes.
546 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
547 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
549 1999-06-05 Richard Henderson <rth@cygnus.com>
551 * dwarf2dbg.c (*): Convert to K&R + prototypes.
552 (dwarf2_gen_line_info): Kill unused variables.
553 (dwarf2_finish): Likewise.
554 (dwarf2_where): Likewise.
555 (dwarf2_directive_file): If we've only got a string,
556 hand off to s_app_file.
557 * ecoff.c: Move the include of ecoff.h.
558 * symbols.h (S_IS_FUNCTION): Prototype.
560 * read.c (LEX_HASH): Supply a default.
562 (s_globl): Update `c' after skipping whitespace.
563 * read.h (LEX_END_NAME, is_name_ender): New.
564 * expr.c (get_symbol_end): Respect it.
566 1999-06-04 Mark Klein <mklein@dis.com>
568 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
570 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
572 * config/tc-hppa.c: Update for symbol handling changes.
574 1999-06-03 Ian Lance Taylor <ian@zembu.com>
576 * cgen.c: Update for symbol handling changes.
577 * config/tc-m32r.c: Likewise.
579 * config/tc-hppa.h: Update for symbol handling changes.
580 * config/tc-hppa.c: Likewise.
582 * config/tc-arm.h: Update for symbol handling changes.
583 * config/tc-arm.c: Likewise.
584 (symbol_make_empty): Remove. Just use symbol_create.
586 * symbols.c (symbol_set_tc): Correct name.
588 * Makefile.am: Rebuild dependencies.
589 ($(OBJS)): Don't depend upon struc-symbol.h.
590 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
591 * dep-in.sed: Don't remove struc-symbol.h.
592 * Makefile.in: Rebuild.
594 * doc/internals.texi (Symbols): Describe changes in symbol
597 1999-06-03 Richard Henderson <rth@cygnus.com>
599 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
600 instead of doing the work by hand.
602 1999-06-03 David Mosberger <davidm@hpl.hp.com>
604 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
605 state of line state-machine.
606 (struct ls): Collect DWARF2 line state-machine state in new member
607 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
608 resulted in any DWARF2 directives.
609 (reset_state_machine): New function.
610 (out_end_sequence): Ditto.
611 (dwarf2_gen_line_info): When switching sections or switching to a
612 lower text address, call out_end_sequence() first to terminate the
613 previous code sequence as code sequences MUST have monotonically
614 increasing addresses.
615 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
617 1999-06-03 David Mosberger <davidm@hpl.hp.com>
619 * as.c (parse_args): Add option -gdwarf2 to allow requesting
620 DWARF2 debug info (line information only, at this point).
621 * as.h: Update comment about supported debug formats.
622 * dwarf2dbg.c, dwarf2dbg.h: New files.
623 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
625 * expr.c (operand): Don't use [ for parens if we want an index op.
626 (op_encoding): Switch [ into O_index, if desired.
627 (op_rank): Renumber with O_index on bottom.
628 (expr): If O_index, match closing bracket.
629 * expr.h (O_index): New.
631 * read.c (read_a_source_file): Conditionally allow matched "
632 in lines passed to md_assemble.
634 * config/obj-elf.c (elf_pseudo_table): Add `common'.
636 1999-06-03 Ian Lance Taylor <ian@zembu.com>
638 Add support for storing local symbols in a small structure to save
639 memory when assembling large files.
640 * as.h: Don't include struc-symbol.h.
641 (symbolS): Add typedef.
642 * symbols.c: Include struc-symbol.h.
643 (local_hash): New static variable.
644 (save_symbol_name): New static function, from symbol_create.
645 (symbol_create): Call save_symbol_name.
646 (local_symbol_count): New static variable.
647 (local_symbol_conversion_count): Likewise.
648 (LOCAL_SYMBOL_CHECK): Define.
649 (local_symbol_make): New static function.
650 (local_symbol_convert): New static function.
651 (colon): Handle local symbols. Create local symbol for local
653 (symbol_table_insert): Handle local symbols.
654 (symbol_find_or_make): Create local symbol for local label name.
655 (symbol_find_base): Check for local symbol.
656 (symbol_append, symbol_insert): Check for local symbols.
657 (symbol_clear_list_pointers, symbol_remove): Likewise.
658 (verify_symbol_chain): Likewise.
659 (copy_symbol_attributes): Likewise.
660 (resolve_symbol_value): Handle local symbols.
661 (resolve_local_symbol): New static function.
662 (resolve_local_symbol_values): New function.
663 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
664 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
665 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
666 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
667 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
668 (symbol_previous, symbol_next): New functions.
669 (symbol_get_value_expression): Likewise.
670 (symbol_set_value_expression): Likewise.
671 (symbol_set_frag, symbol_get_frag): Likewise.
672 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
673 (symbol_mark_used_in_reloc): Likewise.
674 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
675 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
676 (symbol_mri_common_p): Likewise.
677 (symbol_mark_written, symbol_clear_written): Likewise.
678 (symbol_written_p): Likewise.
679 (symbol_mark_resolved, symbol_resolved_p): Likewise.
680 (symbol_section_p, symbol_equated_p): Likewise.
681 (symbol_constant_p): Likewise.
682 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
683 (symbol_get_obj, symbol_set_obj): Likewise.
684 (symbol_get_tc, symbol_set_tc): Likewise.
685 (symbol_begin): Initialize local_hash.
686 (print_symbol_value_1): Handle local symbols.
687 (symbol_print_statistics): Print local symbol statistics.
688 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
689 Declare new symbols.c functions. Move many declarations here from
691 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
692 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
693 (struct symbol): Move bsym to make it clearly the first field.
694 Remove TARGET_SYMBOL_FIELDS.
695 (symbolS): Don't typedef.
696 (struct broken_word): Remove.
697 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
698 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
699 (symbol_clear_list_pointers): Likewise.
700 (symbol_insert, symbol_remove): Likewise.
701 (symbol_previous, symbol_append): Likewise.
702 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
703 (struct local_symbol): Define.
704 (local_symbol_converted_p, local_symbol_mark_converted): Define.
705 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
706 (local_symbol_get_frag, local_symbol_set_frag): Define.
707 (local_symbol_get_real_symbol): Define.
708 (local_symbol_set_real_symbol): Define.
710 * write.c (write_object_file): Call resolve_local_symbol_values.
711 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
712 (TARGET_SYMBOL_FIELDS): Don't define.
713 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
714 ECOFF_DEBUGGING, add ECOFF fields.
715 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
716 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
717 ECOFF_DEBUGGING, add ECOFF fields.
718 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
719 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
720 * config/tc-mcore.h: Don't include struc-symbol.h.
721 (TARGET_SYMBOL_FIELDS): Don't define.
722 (struct mcore_tc_sy): Define.
723 (TC_SYMFIELD_TYPE): Define.
724 * Many files: Use symbolS instead of struct symbol. Use new
725 accessor functions rather than referring to symbolS fields
728 * read.c (s_mri_common): Don't add in value of line_label.
730 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
731 checking for SEC_LINK_ONCE.
733 * config/tc-sh.h (sh_fix_adjustable): Declare.
735 * app.c (input_buffer): New static variable.
736 (app_push): Save saved_input in allocated buffer.
737 (app_pop): Restored saved_input.
738 (do_scrub_chars): Change get parameter to take char * and int as
739 arguments. Change GET macro to pass input_buffer to get
740 function. Don't save input into allocated buffer.
741 * as.h (do_scrub_chars): Update declaration.
742 * input-file.c (input_file_get): Change to take char * and int.
743 Read data into passed in buffer. Remove static buffer.
744 * read.c (scrub_from_string): Change to take char * and int. Copy
745 data into passed in buffer.
747 * hash.h: Neaten. Declare hash_traverse.
748 * hash.c: Complete rewrite based on BFD hashing code.
749 * gasp.c (chunksize): New variable.
750 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
753 1999-05-28 Nick Clifton <nickc@cygnus.com>
755 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
756 addend unless the target uses an old ABI.
758 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
760 -Wchar-subscripts cleanup
761 * listing.c (listing_newline): Use unsigned char variable, so
762 calls to isascii,iscntrl are correct.
763 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
765 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
766 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
767 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
768 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
770 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
772 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
774 (arch_coldfire_p): New #define.
775 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
777 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
779 * config/tc-m68k.c (install_operand): Add places `n', `o'.
781 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
782 (install_operand): Add place `N'.
783 (init_table): Add registers ACC, MACSR, MASK.
785 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
787 * config/tc-m68k.c: Change mcf5200 --> mcf.
788 (archs): Add mcf5206e, mcf5307.
789 (m68k_ip): Add format `u'.
790 (install_operand): Add place `m', `M', `h'.
791 (init_table): Add upper/lower registers.
793 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
795 1999-05-28 Martin Dorey <mdorey@madge.com>
797 * config/tc-i960.c: Several minor changes to add ELF and
798 BFD_ASSEMBLER support.
799 * config/tc-i960.h: Likewise.
800 * configure.in (i960-*-elf*): New target.
801 * aclocal.m4, configure: Rebuild.
803 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
805 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
806 reloc changes when defined(BFD_ASSEMBLER).
808 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
810 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
812 * write.c (write_print_statistics): Output to file, not stderr.
814 * expr.c (generic_bignum_to_int32,64): Prototype.
816 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
817 output_sleb128, output_uleb128, output_big_sleb128,
818 output_big_uleb128, output_big_leb128): Prototype.
819 (output_big_sleb128, output_big_uleb128): Make inline.
820 (output_big_leb128): Remove inline
822 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
823 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
824 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
825 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
826 value for correct overflow check in write.c:fixup_segment.
827 * write.c (fixup_segment): Move bitfield overflow checks to after
828 the md_apply_fix call.
829 * config/obj-coff.c (fixup_segment): Likewise.
830 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
831 valueT *val argument.
833 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
835 * config/atof-ieee.c (gen_to_words): Correctly round a
836 denormalized number. Fix off-by-one in range checking for
837 exponent in a denormal.
839 1999-05-10 Nick Clifton <nickc@cygnus.com>
841 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
844 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
846 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
848 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
850 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
851 (ReverseRegRegmem): Remove.
852 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
853 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
854 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
857 From Doug Ledford <dledford@redhat.com>
858 * config/tc-i386.h (RegXMM): New for P/III.
859 * config/tc-i386.c: Add support for P/III.
861 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
863 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
864 (md_begin): Allow ppc32 insns in ppc64bridge mode.
865 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
867 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
869 * config/tc-i386.c (i386_immediate): Skip whitespace before
870 complaining about junk after expression.
871 (i386_displacement): Likewise.
873 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
875 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
876 Don't copy before downcaseing.
878 1999-05-05 Catherine Moore <clm@cygnus.com>
880 * tc-m68k.c: Include elf/m68k.h.
881 (m68k_elf_final_processing): New routine.
882 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
885 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
887 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
890 1999-04-30 Nick Clifton <nickc@cygnus.com>
892 * config/tc-mcore.c (mcore_s_section): Dump literals before
895 1999-04-29 Nick Clifton <nickc@cygnus.com>
897 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
900 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
902 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
903 (TC_INIT_FIX_DATA): Delete.
904 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
905 (TC_INIT_FIX_DATA): Delete.
906 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
907 * write.c (fix_new_internal): Initialize fx_cgen member.
908 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
909 (gas_cgen_md_apply_fix3): Update.
910 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
911 (md_cgen_record_fixup_exp): Update.
912 (FX_OPINFO_R_TYPE): Update.
914 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
915 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
916 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
917 * frags.h (struct frag): Make opindex, opinfo ints.
919 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
921 1999-04-26 Tom Tromey <tromey@cygnus.com>
923 * aclocal.m4, configure: Updated for new version of libtool.
925 1999-04-22 Nick Clifton <nickc@cygnus.com>
927 * config/tc-mcore.c (md_apply_fix3): Renamed function from
929 (md_apply_fix3): Do not fix up absolute relocations against
932 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
934 1999-04-20 Nick Clifton <nickc@cygnus.com>
936 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
937 changes and data-in-text directives.
938 (mcore_cons): New function: intercept cons() operations.
939 (mcore_float_cons): New function: intercept float_cons()
941 (mcore_stringer): New function: intercept stringer() operations.
943 1999-04-18 Ian Lance Taylor <ian@zembu.com>
945 * obj.h (struct format_ops): Change generate_asm_lineno field to
947 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
949 * config/tc-alpha.c (find_opcode_match): Add default case to
951 (find_macro_match): Likewise.
952 (load_expression): Parenthesize && within ||.
954 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
956 1999-04-17 Nick Clifton <nickc@cygnus.com>
958 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
959 .text .data .section pseudo ops.
960 (mcore_s_section): New function. Dump lits before changing secs.
961 (mcore_s_text): New function. Dump lits before changing secs.
962 (mcore_s_data): New function. Dump lits before changing secs.
964 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
966 * config/tc-mips.c (mips_32bitmode): New.
967 (md_begin): Set mips_32bitmode if needed.
968 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
969 Set EF_MIPS_32BITMODE.
971 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
973 * config/obj-coff.c (c_section_symbol): Fix typo in previous
976 1999-04-16 Nick Clifton <nickc@cygnus.com>
978 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
980 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
982 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
983 expressions correctly.
986 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
988 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
990 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
992 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
993 and fmpynfadd instructions.
995 1999-04-11 Richard Henderson <rth@cygnus.com>
997 * as.h (environ): Declare it, if needed.
998 * as.c (dump_statistics): Don't declare environ.
999 * configure.in (environ): Detect declaration.
1000 * configure, config.in: Rebuild
1002 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1003 (i386_displacement): Allocate enough space for replacement buffer.
1004 Clean up replacement buffer initialization.
1006 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1008 * subsegs.c (section_symbol): Don't create a new symbol if one
1009 already exists; instead, use the existing one, but set its segment
1010 and frag data if it hasn't already been defined.
1011 * config/obj-coff.c (c_section_symbol): Likewise.
1013 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1015 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1017 1999-04-08 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-mcore.c: New File: Support routines for MCore
1021 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1022 * config/obj-coff.c: Add support for mcore-pe target.
1024 * Makefile.am: Add support for MCore targets.
1025 * Makefile.in: Regenerate.
1026 * configure.in: Add support for MCore targets.
1027 * configure: Regenerate.
1029 * doc/all.texi: Set MCORE.
1030 * doc/as.texinfo: Document MCore specific command line options.
1032 * write.h: Prevent multiple inclusion.
1034 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1036 * asintl.h (LC_MESSAGES): Never define.
1037 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1039 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1042 * Makefile.am (m68k-parse.c): If configuring in the source
1043 directory, copy m68k-parse.y into the local directory before
1044 running ylwrap, to remove spurious differences when generating
1046 * Makefile.in: Rebuild.
1048 * config/tc-sparc.h (md_do_align): Just allocate the number of
1049 bytes necessary, rather than always allocating 1024.
1051 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1053 * listing.c (listing_newline): Add cast to avoid warning.
1054 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1055 * config/tc-i386.c (i386_scale): Add return value.
1056 (build_displacement_string): Remove unused local temp_disp2.
1057 (i386_intel_memory_operand): Add parentheses to avoid warning.
1058 (i386_intel_operand): Remove unused local end_of_operand_string.
1059 (i386_operand): Remove unused local operand_modifier.
1060 (i386_operand): Add parens to avoid warning.
1062 1999-04-04 Don Bowman <don@pixsci.com>
1064 * configure.in: Add mips*-*-vxworks* target; have it define
1066 * configure, config.in: Rebuild.
1068 1999-03-31 Nick Clifton <nickc@cygnus.com>
1070 * configure.in (emulations): Add support for arm-epoc-pe.
1071 * configure: Regenerate.
1072 * config/te-epoc-pe.h: New file. Define macros specific to
1074 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1075 for arm-epoc-pe target.
1077 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1079 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1081 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1083 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1084 detect ",n" without a condition.
1085 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1088 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1090 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1091 instruction is encoded with one bit.
1094 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1096 * doc/internals.texi (CPU backend): Mention that
1097 line_separator_chars should not include newline. From thi
1098 <ttn@mingle.glug.org>.
1100 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1102 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1103 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1105 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1107 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1109 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1111 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1114 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1116 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1118 1999-03-15 Martin Hunt <hunt@cygnus.com>
1120 * app.c (do_scrub_begin): Change '-' back to a symbol char
1121 so we can use multiple opcodes on a line again.
1123 * config/tc-d30v.c: By default, warn if a symbol has
1124 the same name as a register. Plus some minor
1125 updates from the branch.
1127 1999-03-13 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1130 BFD_RELOC_16 and BFD_RELOC_64.
1132 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1134 * expr.c (expr): Add missing else.
1136 1999-03-12 Nick Clifton <nickc@cygnus.com>
1138 * config/tc-arm.c (md_apply_fix3): Improve error message.
1140 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1142 * Makefile.am (CPU_TYPES): Add fr30.
1143 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1144 (fr30,m32r dependencies): Update.
1145 * Makefile.in: Rebuild.
1147 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1148 (gas_cgen_record_fixup_exp): Ditto.
1149 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1150 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1151 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1152 (md_cgen_lookup_reloc): Update use of operand->type.
1153 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1154 (md_convert_frag): Call cgen_operand_lookup_by_num.
1155 (md_cgen_lookup_reloc): Update use of operand->type.
1156 (m32r_cgen_record_fixup_exp): Ditto.
1158 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1160 * config/tc-mips.c (md_show_usage): Fix message.
1162 1999-03-03 Nick Clifton <nickc@cygnus.com>
1164 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1165 and LDR reg,=<expr> instruction.
1167 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1170 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1172 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1174 1999-02-17 Nick Clifton <nickc@cygnus.com>
1176 This patch was created by: Scott Bambrough
1177 <scottb@corelcomputer.com>
1180 Special cased '@' character. The '@' character is used as the
1181 ARM assembler comment character, as a special character
1182 and in ELF .symver pseudo-op's, and as a special character in
1183 .type and .section pseudo-ops.
1184 (symver_pseudo): New static variable.
1185 (symver_state): New static variable.
1186 (struct app_save): Add field 'symver_state'.
1187 (app_push): Save global symver_state int struct app_save.
1188 (app_pop): Restore global symver_state from struct app_save.
1189 (do_scrub_chars): Special case handling of '@' character in
1192 * configure.in: Modified to recognize armv* uname syntax from ARM
1194 * configure: Regenerated.
1196 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1197 a prefix to the section's type.
1198 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1199 the type's typename.
1201 * config/tc-arm.h: Add support for PIC generation:
1202 (pic_code): New boolean.
1203 (obj_relocate_extern): Define.
1204 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1205 (TC_CONS_FIX_NEW): Define.
1206 (tc_fix_adjustable): Define.
1207 (GLOBAL_OFFSET_TABLE_NAME): Define.
1209 * config/tc-arm.c: Add support for PIC generation:
1210 (line_seperator_chars): Allow ';' as a seperator for Linux.
1211 (is_immediate_prefix): New macro.
1212 (arm_parse_reloc): New function.
1213 (s_arm_elf_cons): New function.
1214 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1215 (md_undefined_symbol): Special case handling for the Global Offset
1217 (md_apply_fix3): Handle PIC relocs.
1218 (tc_gen_reloc): Handle PIC relocs.
1219 (md_parse_option): Add support for '-k' command line switch to
1220 enable PIC generation.
1221 (cons_fix_new_arm): New function.
1222 (s_arm_elf_cons): New function.
1224 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1226 * configure.in: Add comments for uses of AC_DEFINE.
1227 * acinclude.m4: Likewise.
1228 * acconfig.h: Remove.
1229 * aclocal.m4: Rebuild.
1230 * configure: Rebuild.
1231 * Makefile.in: Rebuild.
1232 * config.in: Rebuild.
1234 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1236 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1237 non-constant offset from a base register.
1239 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1241 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1244 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1246 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1247 (emit_insn): Look for pc-relative and no-overflow specifiers on
1248 internal relocation types.
1250 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1252 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1255 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1257 (mips_4650, mips_4010, mips_4100): Variables removed.
1258 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1259 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1261 (md_begin): Don't bother initializing the mips_NNNN variables;
1262 mips_cpu is set, and that's good enough now.
1263 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1264 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1265 (show): New function, to handle wrapping in the CPU lists.
1266 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1268 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1270 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1271 than treat as an immediate specifier.
1273 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1275 * config/tc-i386.c: Prototype many functions.
1276 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1277 (i386_immediate): Remove unused second argument.
1278 (i386_intel_operand): Fix i386_is_reg typo.
1279 (i386_operand): Use allow_naked_reg.
1280 (output_invalid): Make operand int for K&R.
1282 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1284 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1286 * Makefile.in: Rebuild.
1288 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1290 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1292 (EXTRA_as_new_SOURCES): Comment out.
1293 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1294 * Makefile.in: Rebuild.
1295 * doc/Makefile.in: Rebuild.
1296 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1297 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1298 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1299 * configure: Rebuild.
1300 * aclocal.m4: Rebuild.
1301 * config.in: Rebuild.
1302 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1303 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1304 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1305 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1306 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1307 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1308 (gas_cgen_record_fixup_exp): Ditto.
1309 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1310 descriptor, not global variable.
1311 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1312 descriptor, not global variable. Refer to insert_operand handler
1313 via cpu descriptor, not global function.
1314 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1315 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1316 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1317 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1318 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1319 * config/tc-m32r.c: Ditto.
1320 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1321 (md_assemble): Ditto.
1322 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1324 1999-02-09 Nick Clifton <nickc@cygnus.com>
1326 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1327 relocations for ELF targets.
1329 1999-02-08 Nick Clifton <nickc@cygnus.com>
1331 * configure.in: Add support for StrongARM target.
1332 * configure: Regenerate.
1334 1999-02-05 Nick Clifton <nickc@cygnus.com>
1336 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1338 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1341 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1343 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1345 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1347 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1348 (INTEL_DWORD_MNEM_SUFFIX): Define.
1351 (DWORD_PTR): Define.
1352 (XWORD_PTR): Define.
1354 (OFFSET_FLAT): Define.
1356 (NONE_FOUND): Define.
1359 * config/tc-i386.c (set_intel_syntax): New routine.
1360 (intel_syntax): Declare.
1361 (allow_naked_reg): Declare.
1362 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1363 (intel_float_operand): New routine.
1364 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1365 Handle brackets as well as parens. Call i386_intel_operand for
1366 intel syntax. Reverse operands if appropriate. Handle new
1367 suffixes. Handle movzx and movsx.
1368 (i386_is_reg): New routine.
1369 (i386_immediate): New routine.
1370 (i386_scale): New routine.
1371 (i386_displacement): New routine.
1372 (i386_operand_modifier): New routine.
1373 (build_displacement_string): New routine.
1374 (i386_parse_seg): New routine.
1375 (i386_intel_memory_operand): New routine.
1376 (i386_intel_operand): New routine.
1377 (i386_operand): Call i386_displacement, i386_immediate,
1378 i386_scale, etc. instead of handling inline.
1379 (parse_register): Handle registers without prefix.
1381 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1383 * configure: Regenerate.
1384 * configure.in (arm-*-oabi): New.
1385 (thumb-*-oabi): New.
1386 * config/tc-arm.c (target_oabi): Declare.
1387 (md_apply_fix3): Support REL relocs.
1388 (md_parse_option): Handle -oabi.
1389 (elf32_arm_target_format): New routine.
1390 (md_longopts): Add OPTION_OABI.
1391 * config/tc-arm.h: Redefine TARGET_FORMAT.
1394 1999-01-28 Nick Clifton <nickc@cygnus.com>
1396 * write.c (write_relocs): Handle out of range error.
1398 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1399 (fr30_force_relocation): Default to 0.
1401 * config/tc-fr30.h (obj_fix_adjustable): Define.
1402 (TC_FORCE_RELOCATION): Define.
1404 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1407 1999-01-16 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1410 merge of two instructions if the left instruciton kills the right.
1412 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1414 * Makefile.in: Regenerate.
1415 * configure.in: Redo test for using cgen.
1416 * configure: Regenerate.
1418 1999-01-09 Nick Clifton <nickc@cygnus.com>
1420 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1421 redefinition of this macro.
1423 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1425 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1428 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1430 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1431 a read of HI or LO and an immediatly following branch.
1433 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1435 * config/tc-mips.c (md_begin): Another correction to the setting of
1438 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1440 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1442 1998-12-21 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1445 bit insn when optimizing, so that parallelised instructions will
1446 start on a 32 bit boundary.
1448 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1450 * config/tc-mips.c (mips_eabi64): New.
1451 (md_begin): Set mips_eabi64.
1452 (mips_elf_final_processing): Use it.
1454 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1456 * config/tc-mips.c (mips_elf_final_processing):
1457 Correct setting of ABI in e_flags.
1459 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1461 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1463 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1465 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1467 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1469 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1470 warning, values that don't fit in the field.
1472 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1474 * config/tc-mips.c (mips_abi_string): New.
1475 (md_parse_option,md_longopts): Add mabi.
1476 (mips_elf_final_processing): Set e_flags based on mabi flag.
1478 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1480 * config/tc-mips.c (md_parse_option): Handle vr4111.
1482 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1484 * config/tc-h8300.c (build_bytes): Change message given if the
1485 instruction requires H8/300H mode and we're not in Hmode, to
1486 suggest that it may be the operand modes that are the problem, not
1487 necessarily the opcode.
1489 1998-12-10 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-fr30.c: Add line separator character.
1493 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1495 * configure.in (hppa-*-mpeix*): New target.
1496 * config/obj-som.h (obj_som_compiler): Declare.
1497 * config/obj-som.c (compiler_seen): New static variable.
1498 (obj_som_compiler): New function.
1499 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1500 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1501 (pa_type_args): Set hppa_priv_level.
1502 (pa_compiler): New static function if OBJ_SOM.
1503 * configure: Rebuild.
1505 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1507 * read.c (output_leb128): Don't mark as inline.
1509 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1511 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1512 AIX .vbyte unaligned data support.
1513 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1514 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1517 1998-12-07 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1522 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1524 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1525 BFD_RELOC_ARM_PCREL_BRANCH.
1527 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1529 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1530 checking the target type.
1531 (mips-dec-bsd*): Set endian to little.
1532 * configure: Rebuild.
1534 COFF weak symbol support, based on patches from Mark Elbrecht
1535 <snowball3@usa.net>:
1536 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1537 * config/obj-coff.c (obj_coff_weak): New static function.
1538 (obj_coff_endef) [both versions]: Handle weak symbols.
1539 (coff_frob_symbol): Likewise.
1540 (yank_symbols): Likewise.
1541 (obj_pseudo_table): Add "weak".
1543 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1544 <aymeric.vincent@emi.u-bordeaux.fr>.
1545 * aclocal.m4: Rebuild with current tools.
1546 * configure: Rebuild.
1548 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1549 an assertion failure for a case we can't handle when OBJ_ECOFF.
1551 * expr.c (operator): And with 0xff to avoid problems with signed
1554 1998-12-03 Nick Clifton <nickc@cygnus.com>
1556 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1557 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1559 1998-12-02 Nick Clifton <nickc@cygnus.com>
1561 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1564 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1566 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1569 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1571 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1574 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1576 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1578 (d10v_cleanup): Only generate previous insn if a multiline insn is
1581 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1583 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1586 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1589 -marm6xxx command line switches.
1591 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1593 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1594 (itbl-ops.o): Delete duplicate dependencies.
1595 Rebuild dependencies.
1596 Add fr30 dependencies.
1597 * Makefile.in: Rebuild.
1599 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1601 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1603 * listing.c: Ignore line terminator characters found inside
1606 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1608 * po/gas.pot: Regenerated.
1610 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1613 fr30_is_label_start(). Also checks for delay slot insns.
1615 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1616 FR30 instructions which contain a colon in the mnemonic.
1618 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1620 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1622 * config/tc-fr30.c: Removed currently superflous code.
1624 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1626 * config/tc-fr30.h: New file.
1627 * config/tc-fr30.c: Tweaking so that it will compile.
1629 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1631 * config/tc-d10v.h (obj_fix_adjustable): Define.
1632 (TC_FORCE_RELOCATION): Define.
1633 (d10v_force_relocation): Declare.
1634 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1635 (md_apply_fix3): Handle Vtable relocs.
1636 (d10v_fix_adjustable): New.
1637 (d10v_force_relocation): New.
1639 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1641 * config/tc-d30v.c: Change default behaviour to ignore potential
1642 conflicts between register name and symbol names.
1644 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1646 * configure.in: Add fr30-*-*.
1647 * config/tc-fr30.c: New file.
1648 * Makefile.in: Regenerated.
1649 * config.in: Regenerated.
1650 * configure: Regenerated.
1651 * doc/Makefile.in: Regenerated.
1652 * po/gas.pot: Regenerated.
1654 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1656 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1659 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1661 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1663 (do_scrub_chars): Add some casts to unsigned char to avoid
1664 unwanted sign extension.
1665 * read.c (lex_type): Set characters about 127 to be symbol
1667 * config/tc-i386.c (md_begin): Set identifier_chars and
1668 operand_chars for values above 127.
1670 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1672 * configure.in: detect cygwin* instead of cygwin32*
1673 * configure: regenerate
1675 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1677 * listing.c: Add support for producing a listing from piped
1680 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1682 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1683 (append_insn): Account for the tx39's multiply behavior.
1685 1998-10-26 Michael Meissner <meissner@cygnus.com>
1687 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1688 from assemble_parallel_insns. Add support for '->' to indicate
1689 explicitly serializing the instructions.
1690 (md_assemble): Ditto.
1692 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1694 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1697 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1699 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1701 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1703 * config/tc-mips.c : support frame and regmask/fregmask when
1704 MIPS_STABS_ELF is specified.
1706 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1708 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1709 (md_apply_fix): Don't return 1 for VTABLE relocs.
1710 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1712 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1714 * doc/c-i386.texi: Replace occurences of "opcode" with
1715 "instruction mnemonic", "instruction", or "mnemonic" when
1716 referring to the name of an instruction. Use "opcode" when
1717 referring to the sequence of machine bytes.
1719 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1720 (is_opcode_char): Rename to is_mnemonic_char.
1721 (md_assemble and i386_operand): Correct error messages from
1722 "opcode" to "instruction mnemonic"
1723 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1724 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1725 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1726 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1727 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1728 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1729 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1731 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1733 * config/tc-i386.c (i386_operand): Check for garbage after
1736 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1738 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1739 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1741 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1743 * config/tc-sh.h (obj_fix_adjustable): Define.
1744 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1745 (md_apply_fix): Likewise.
1746 (tc_gen_reloc): Likewise.
1747 (sh_fix_adjustable): New.
1749 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1751 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1752 * cgen.h (gas_cgen_finish_insn): Update prototype.
1753 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1754 cgen_insn_t -> CGEN_INSN_INT.
1755 (make_parallel): Update handling of CGEN_INT_INSN_P.
1756 (assemble_parallel_insn): Ditto.
1757 (target_make_parallel): New function.
1758 (md_assemble): Use it.
1760 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1762 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1764 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1766 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1767 converted into lower case.
1769 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1771 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1772 (gas_cgen_tc_gen_reloc): Likewise.
1773 * config/tc-m32r.h (obj_fix_adjustable): Define.
1774 * config/tc-m32r.c (m32r_fix_adjustable): New.
1775 (m32r_force_relocation): Handle VTABLE relocs.
1777 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1779 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1781 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1784 to lower case before parsing.
1786 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1787 parallel insns modift buts in the PSW as a side effect.
1789 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1791 * config/tc-d30v.c (find_format): Test for missing flag and
1794 (md_apply_fix3): Fix error messages to avoid
1795 assumption about presence of a symbol.
1797 (parallel_ok): Disallow parallel instructions that both modify the
1800 (find_format): Generate a warning if an odd numbered register is
1801 used as the first register in a mutli-register instruction.
1803 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1806 relocations are always associated with a symbol.
1808 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1810 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1811 (elf32_sparc_force_relocation): Declare.
1812 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1813 (tc_gen_reloc): Handle vtable relocs.
1814 (elf32_sparc_force_relocation): New.
1816 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1818 * symbols.c (S_IS_FUNCTION): New.
1819 * config/tc-v850.h (obj_fix_adjustable): Define.
1820 (TC_FORCE_RELOCATION): Define.
1821 (v850_force_relocation): Declare.
1822 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1823 of fx_addnumber for VTABLE reloc addends.
1824 (md_apply_fix3): Handle VTABLE relocs.
1825 (v850_fix_adjustable): New.
1826 (v850_force_relocation): New.
1828 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1830 * tc-hppa.c (fp_operand_format): Add some additional formats.
1831 (pa_ip): Do not automatically promote into pa2.0 mode.
1832 (pa_level): Handle ".level 2.0".
1834 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1836 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1837 * config/tc-i386.h (template.extension_opcode): Change to
1838 unsigned int to allow full range of 8-bit opcode suffixes.
1839 (None): Redefine as 0xffff.
1841 From Jeff B Epler <jepler@usgs.gov>
1842 * doc/c-i386.texi (i386-SIMD): New section.
1844 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1846 * read.c (discard_rest_of_line): New function.
1847 * read.h: Declare it.
1848 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1850 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1852 * config/tc-d10v.c (find_symbol_matching_register): New function.
1853 (find_opcode): Cope with the case where a register name matches
1856 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1858 * config/tc-v850.c (md_pcrel_from): Rename to
1859 v850_pcrel_from_section.
1860 (v850_pcrel_from_section): Do not resolves symbols in other
1863 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1865 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1867 * config/tc-d10v.c (find_opcode): Generate an error if a register
1868 is supplied for an operand that should not be a register.
1870 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1872 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1873 instructions to have another instruction in the right bin.
1875 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1877 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1878 the right container if the left container holds a branch
1881 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1883 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1884 both a register name and symbol name.
1885 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1887 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1890 execution unit class.
1892 (reg_name_search): If a name matches a register and a symbol,
1893 prefer the register.
1894 (find_format): Disallow flag registers when a general purpose
1895 register is required.
1896 If a number is required, but a register has been given, check to
1897 see if a symbol with the same name as the register exists, and if
1898 so, use that symbol.
1900 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1902 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1904 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1906 * config/tc-d30v.c (find_format): Do not accept flag registers as
1907 general purpose registers.
1908 (find_format): If an immediate value is expected at a given place
1909 in a format, but a register name has been provided instead, check
1910 to see if that register name matches the name of a predefined
1911 symbol and if it does, then use the symbol instead.
1912 (reg_name_search): If a register name matches a symbol name,
1913 prefer the register name to the symbol name.
1915 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1917 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1918 the previous insn to empty.
1920 1998-09-20 Michael Meissner <meissner@cygnus.com>
1922 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1923 pieces, forcing the use of an ANSI compiler.
1925 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1927 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1929 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1931 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1933 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1935 (obj_elf_vtable_entry): Likewise.
1936 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1937 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1938 (tc_gen_reloc): Likewise.
1939 (arm_fix_adjustable): Likewise.
1940 (elf32_arm_force_relocation): New.
1941 (armelf_frob_symbol): Remove coff-style symbol support.
1943 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1945 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1947 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1949 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1950 OBJ_COFF so that routine is defined for a.out format.
1952 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1954 * config/tc-i386.c (i386_operand): Detect non-segment registers
1955 used as segment prefixes.
1957 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1959 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1960 optimize across FDE boundaries.
1962 * config/obj-coff.c (obj_coff_section): Preserve any link once
1963 flags when setting the section flags.
1965 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1967 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1968 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1970 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1972 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1975 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1977 * frags.c (frag_grow): Include the size of the frag struct in the
1980 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1981 if the new subseg comes before the old.
1983 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1985 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1986 to handle edge8 and edge16.
1988 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1990 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1991 before we clobber the symbol involved.
1993 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1995 * config/tc-arm.c: Remove OBJ_ELF definitions for
1996 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1997 use arm_adjust_symtab for OBJ_COFF.
1998 (armelf_adjust_symtab): New Routine.
1999 * config/tc-arm.h: Define obj_adjust_symtab to
2000 armelf_adjust_symtab for OBJ_ELF.
2002 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2004 * configure.in: Make all i386-elf targets use bfd_gas.
2005 * config/tc-i386.c (tc_i386_force_relocation): New.
2006 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2007 (md_apply_fix3): Likewise.
2008 (tc_gen_reloc): Handle them.
2009 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2010 tc_i386_force_relocation.
2012 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2016 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2018 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2019 current opcode after writing the first insturction of a reverse
2022 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2024 * read.h (generate_lineno_debug): Add prototype.
2025 * read.c (generate_lineno_debug): Make non-static.
2027 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2029 * config/tc-i386.c (md_assemble): Only warn for address/data size
2032 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2034 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2035 against Thumb function names, as the linker needs this information.
2037 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2039 * expr.c (operand): Check also that there is no advance in operand
2040 after atof_generic in order to decide "is it label 0f or floating
2043 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2046 command line options with a single dash.
2047 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2049 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2051 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2052 * tc-arm.c (arm_fix_adjustable): New routine.
2054 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2056 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2057 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2058 demand_empty_rest_of_line before mri_comment_end.
2059 (equals): Check garbage after expression before
2060 mri_comment_end in MRI mode.
2062 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2064 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2065 small immediate constant to use the constant itself rather than
2068 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2070 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2071 (pa_leave): Likewise.
2073 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2075 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2077 (i386_operand): Fix an error message.
2079 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2081 * doc/c-arm.texi (ARM Directives): Document .req directive.
2083 * config/tc-arm.c (reg_required_here): Display erroneous string if
2084 the register name could not be decoded.
2085 Do not set inst.instruction if the sift is -1.
2087 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2089 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2092 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2095 even if it is belived to be unnecessary.
2097 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2099 config/tc-i386.c (i386_operand): Size immediate constants by
2100 suffix (erroneously removed as part of July 7 change).
2102 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2104 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2105 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2106 (armelf_frob_symbol): New Routine.
2107 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2109 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2111 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2113 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2115 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2116 command line switches passed to assembler.
2118 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2120 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2121 (gas_cgen_opcode_desc): Declare.
2122 (gas_cgen_parse_operand): Declare.
2123 (*): Prepend gas_ to gas specific fns to denote them as such.
2125 * cgen.c (gas_cgen_opcode_desc): New global
2126 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2127 (queue_fixup): Renamed from cgen_queue_fixup.
2128 (*): Prepend gas_ to gas specific fns to denote them as such.
2130 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2131 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2132 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2133 Open opcode table and initialize it.
2134 (make_parallel): Use gas_cgen_opcode_desc.
2135 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2136 (md_assemble): Ditto.
2138 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2140 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2141 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2142 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2143 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2144 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2145 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2146 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2147 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2148 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2149 (INIT_STAB_SECTION): Likewise.
2150 (OBJ_PROCESS_STAB): Likewise.
2152 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2153 (md_parse_option): Watch for them.
2154 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2155 (md_begin): Kill neverdef code.
2156 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2157 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2158 (s_alpha_coff_wrapper): New.
2159 (md_pseudo_table): Trap all ECOFF pseudos.
2161 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2163 Start of changes to remove mdebug section from mips*-elf
2164 Based on MIPS_STAB_ELF definition
2165 * acconfig.h: undef if not configured
2166 * config.in: undef if not configured
2167 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2168 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2169 * stabs.c (s_stab_generic): flush frag
2171 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2173 * configure.in: (arm-*-elf): Handle.
2174 (thumb-*-elf): Handle.
2175 * configure: Regenerate.
2176 * read.c (stringer): Fix typo in comment.
2177 * write.c (fixup_segment): Don't add symbol value to addend if
2179 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2181 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2184 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2186 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2187 (write_2_short): Emit warning if new flag is set.
2188 (do_assemble): Set flags if left instruction is one of special
2189 "right-instruction-killer" type.
2191 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2193 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2194 Always output words in debug_info section as big endian.
2195 (sparc_target_format): Choose correct bfd target.
2196 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2198 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2200 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2201 to work with internationalization code. Issue an error when two
2202 operands match that are not allowed to match.
2204 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2206 * configure.in (install_tooldir): Allow target to specify whether
2207 it wants to be installed in $(tooldir)/bin.
2208 * configure: Regenerate.
2209 * Makefile.am (install-exec-local): Set install-exec-tooldir
2210 dependency via configure.
2211 * Makefile.in: Regenerate.
2213 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2215 * Makefile.am (install-exec-local): Split into two ...
2216 (install-exec-bindir,install-exec-tooldir): New rules.
2217 * Makefile.in: Regenerate.
2219 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2221 * Makefile.am (install-exec-local): Don't remove the file before
2222 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2223 W. Rozycki <macro@ds2.pg.gda.pl>.
2224 * Makefile.in: Rebuild.
2226 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2228 * cgen.c: Include libiberty.h.
2229 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2230 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2231 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2232 (md_cgen_lookup_reloc)): Declare.
2233 (md_cgen_record_fixup_exp): Declare.
2234 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2235 (m32r_relax_frag): Declare.
2236 (cgen_md_apply_fix3): Decls moved to cgen.h.
2237 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2238 (m32r_cgen_record_fixup_exp): Delete decl.
2239 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2240 (assemble_nop): Delete.
2241 (expand_debug_syms): Delete unused `exp'.
2242 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2243 Add default case for -Wall.
2244 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2245 (md_atof): Delete unused wordP.
2247 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2249 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2252 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2254 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2255 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2256 .print, .purgem, and .struct. Remove documentation for
2259 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2261 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2262 Update call to insert_operand.
2264 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2268 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2270 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2271 whitespace after a prefix operator.
2273 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2275 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2277 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2279 * config/tc-sparc.c (log2): New static function.
2280 (s_reserve): Use log2 to convert alignment before calling
2282 (s_common): Use log2 to convert alignment before calling
2283 record_alignment and frag_align.
2284 (sparc_cons_align): Use log2.
2286 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2288 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2289 (s_common): Likewise.
2291 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2292 initialization of waddr.
2293 (sparc_elf_final_processing): Add default case to switch.
2295 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2297 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2298 than temporary real.
2300 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2302 * write.c (subsegs_finish): Don't align the segments if there were
2305 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2306 copying aux information.
2308 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2309 expression into a symbol.
2311 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2313 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2314 type to unsigned int.
2315 (md_assemble): Change type used to store offsets from unsigned
2317 (i386_operand): Switch error check to only call RESTORE_END_STRING
2318 once after parse_register.
2320 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-v850.c (md_show_usage): Changed format to match that
2325 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2327 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2329 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2331 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2334 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2336 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2337 * doc/Makefile.in: Rebuild.
2339 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2341 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2342 for %lo expressions.
2343 (mips_ip, case 'u'): Move range check after code to mask
2344 off bits in %hi/%lo expressions. Mask off high bits for
2347 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2349 * doc/Makefile.am (gasver.texi): New target.
2350 (as.info, as.dvi): Depends upon gasver.texi.
2351 * doc/as.texinfo: Include gasver.texi. Mention version number on
2352 title page and in top node.
2353 * doc/Makefile.in: Rebuild.
2355 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2357 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2358 but not including the line containing the edict.
2359 * listing.h (LISTING_EOF): New.
2360 * input-scrub.c (input_scrub_next_buffer): Call it.
2362 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2364 * config/tc-i386.c (i386_operand): Don't set the size of an
2365 immediate address based solely on the suffix and the mode.
2367 * config/tc-i386.c (md_assemble): Add assertion to make sure
2368 overlap2 does not set Imm.
2370 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2371 sequences of whitespace to a single space.
2372 (is_space_chars): Just compare with space.
2373 (md_begin): Don't initialize space_chars.
2374 (md_assemble): Just skip a single whitespace character.
2375 (i386_operand): Rewrite base-index parsing to use new
2376 parse_register, and to skip white space. Skip white space in a
2377 number of other places too. Don't give error message if
2378 parse_register fails.
2379 (parse_register): Change reg_string parameter to be non-const.
2380 Add end_op parameter. Skip white space after the `%', and return
2381 end of register string. Give error message here rather than
2384 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2386 Based on patch from Matt Semersky <matts@scd.hp.com>:
2387 * expr.c (op_encoding): Make const.
2388 (expr_set_precedence): New function.
2389 (expr_begin): Don't set operator rankings, just call
2390 expr_set_precedence.
2391 * expr.h (expr_set_precedence): Declare.
2392 * read.c (s_mri): Call expr_set_precedence.
2394 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2396 * doc/as.texinfo (Statements): Remove paragraph discussing
2397 continuing lines with a backslash. This hasn't worked for years,
2400 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2402 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2404 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2405 (ps_CTORS, ps_DTORS): New section types.
2406 (vms_fixup_xtors_section): New function
2407 (Ctors_Psect, Dtors_Psect): Define.
2408 (IS_GXX_XTOR): Define
2409 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2410 Filter static constructors/destructors and add to
2411 Ctors_Symbols/Dtors_Symbols chain.
2412 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2413 appropriate section.
2415 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2416 * makefile.vms: Merge vax/vms support.
2418 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2420 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2421 (elf_pseudo_table): Add them.
2422 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2423 (md_apply_fix): Accept them.
2424 (mips_fix_adjustable): Don't adjust them.
2425 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2426 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2427 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2428 (tc_fix_adjustable): Don't adjust them.
2430 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2432 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2434 * Makefile.in: Regenerate.
2435 * configure.in: AC_SUBST cgen_cpu_prefix.
2436 * configure: Regenerate.
2438 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2440 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2441 Changed all users of COND12_DELAY.
2443 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2445 * config/tc-mn10300.c (set_arch_mach): New function.
2446 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2447 (md_begin): Default to mn10300 mode.
2448 (md_assemble): Only accept instructions for the core mn10300
2449 chip and the active machine type.
2451 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2453 * subsegs.h (segment_info_type): Give the struct a name.
2454 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2455 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2456 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2457 * config/tc-w65.h (tc_reloc_mangle): Declare.
2458 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2460 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2462 * config/tc-v850.c (v850_comm): Restore old section
2463 after common processing.
2465 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2467 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2469 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2471 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2472 char with code that explicitly sign-extends.
2474 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2476 * config/tc-v850.c (md_begin): Restore text section as the current
2477 section after creating call table sections.
2478 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2481 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2482 with call to macro SYM_AUXINFO.
2484 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2486 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2487 with the program transform name.
2488 * Makefile.in: Rebuild.
2490 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2492 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2495 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2497 * config/tc-i386.c (i386_operand): Be prepared for a space between
2498 the open parenthesis and the start of the register operand,
2499 because of the June 16 change.
2501 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2503 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2506 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2508 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2509 even if it is belived to be unnecessary.
2511 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2513 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2515 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2517 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2519 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2520 shift amount for a repeated operand. The shift amount for the
2521 repeated copy comes from the size of the operand.
2523 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2525 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2527 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2529 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2531 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2533 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2534 characters in it as LEX_IS_SYMBOL_COMPONENT.
2535 * config/tc-i386.h (tc_symbol_chars): Define.
2536 (extra_symbol_chars): Declare.
2537 * config/tc-i386.c (extra_symbol_chars): Define.
2538 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2539 (line_comment_chars): Set to '/' if TE_LINUX.
2540 * doc/c-i386.texi (i386-prefixes): Update.
2541 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2543 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2545 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2546 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2548 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2550 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2551 constraint in instructions REP & REPI.
2553 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2555 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2556 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2558 (check_range): If the operand is shifted, then shift the number
2559 before checking its range.
2561 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2563 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2566 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-v850.c (v850_comm): Create special sections as needed.
2570 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2572 * config/tc-d10v.c (write_2_short): Addition of swapping
2573 instructions for sequential and reverse sequential order when
2574 given order is not possible.
2576 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2578 * Makefile.am: Rebuild dependencies.
2579 (DEP_INCLUDES): Fix reference to intl build directory.
2580 * Makefile.in: Rebuild.
2582 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2584 * doc/c-i386.texi: Update 16 bit documentation.
2586 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2587 IgnoreDataSize to IgnoreSize as they are used for address size as
2589 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2590 32-bit mode, similarly addr16/data16 and variants.
2592 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2594 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2595 sequential word multiply instructions.
2597 (do_assemble): Add extra command line argument, to allow mul32
2598 attribute to be preserved across parallel insns.
2599 (md_assemble): Insert NOPs between explicitly parallel insns which
2600 contain an 32 bit multiply and a 16 multiply.
2602 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2604 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2607 * config/tc-i386.c (reloc): Add braces.
2609 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2610 consistent with Intel naming.
2611 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2612 use bitfields in sib_byte.
2613 (modrm_byte): Don't use bitfields here either.
2615 * config/tc-i386.c (current_templates): Add const.
2616 (parse_register): Add const to return, param, and char *s.
2617 (i386_operand): Add const to reg_entry *r.
2618 * config/tc-i386.h (templates): Add const to start, end.
2620 Inspired by code for 16 bit gas support from Martynas Kunigelis
2621 <martynas@nm3.ktu.lt>:
2622 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2623 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2624 (uses_mem_addrmode): Remove.
2625 (md_estimate_size_before_relax): Add support here too.
2626 (md_relax_table): Rewrite interface to md_relax for 16 bit
2628 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2629 (opcode_suffix_to_type): Remove.
2630 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2631 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2632 (md_convert_frag): Likewise.
2633 (i386_operand): Add support for 16 bit base/index regs,
2634 immediates, and displacements. Remove some unnecessary casts, and
2635 localise end_of_operand_string, displacement_string_start,
2636 displacement_string_end variables. Add GCC_ASM_O_HACK.
2637 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2639 * config/tc-i386.c (prefix_hash): Remove.
2640 (md_begin): Rewrite without obstacks. Remove prefix hash table
2641 handling. Rewrite lexical table handling.
2642 (i386_print_statistics): Don't print prefix statistics.
2643 (md_assemble): Rewrite instruction parser so that line is not
2644 converted to lower case. Don't do a hash_find for prefixes,
2645 instead recognise them via opcode modifier.
2646 (expecting_operand, paren_not_balanced): Localise variables.
2647 * config/tc-i386.h (IsPrefix): Define.
2648 (prefix_entry): Remove.
2650 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2651 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2652 '\\' in case where comment_chars contains '/'.
2654 * config/tc-i386.c (MATCH): Ensure given operand and template
2655 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2656 you must write `ljmp *table(%ebx)'.
2658 From H.J. Lu <hjl@gnu.org>:
2659 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2660 as 0 ifndef BFD_ASSEMBLER.
2661 (md_assemble): Allow immediate operands without suffix or
2662 other reg operand to default in size to the current code size.
2664 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2666 * config/tc-v850.c (md_begin): Restore creation of
2667 .call_table_text and .call_table_data sections.
2669 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2672 after emitting a word of noops.
2674 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2676 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2677 (i386_operand): Simplify checks for valid base/index combinations.
2678 Disallow `in 4(%dx),%al'.
2680 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2682 (add_prefix): Change parameter from char to int.
2684 * config/tc-i386.h (Ugh): Define opcode modifier.
2685 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2687 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2688 CONSISTENT_REGISTER_MATCH macros to check register types more
2689 thoroughly. Check for illegal suffix/operand combinations
2690 when matching insns with operands. Handle new `s' suffix, and
2691 associated FloatMF opcode modifier for float insns with memory
2693 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2694 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2695 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2696 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2697 DATA_PREFIX_OPCODE throughout.
2699 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2700 (md_assemble): Rewrite suffix/register operand checking code to be
2701 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2702 AnyMem, the better to grep.
2704 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2705 given a memory operand. Don't set Abs bits either.
2706 (type_names): Remove Mem*, Abs*.
2707 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2708 define opcode_modifiers as these cases are handled by Disp8,
2709 Disp16, Disp32 and suffix checks.
2710 (COMES_IN_BOTH_DIRECTIONS): Remove.
2711 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2713 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2714 if IgnoreDataSize modifier given. Remove ShortformW modifier
2715 test. Add test for ShortForm in W base_opcode modification.
2716 Merge Seg2ShortForm and Seg3ShortForm code.
2717 * config/tc-i386.h (ShortFormW): Remove.
2718 (IgnoreDataSize): Define.
2720 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-d30v.c (md_assemble): Store previous segment state
2723 with previous instruction.
2725 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2727 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2728 (ebp, esp): Remove static variables.
2729 (MATCH): Remove test for InOutPortReg.
2730 (i386_operand): Properly handle InOutPortReg here instead.
2731 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2732 (md_assemble): Simplify and correct modrm and sib generation.
2733 (i386_operand): Add warning for scale without index.
2734 Rewrite checks for valid base/index combinations.
2736 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2737 macros and enclose in do while(0).
2738 (RESTORE_END_STRING): Likewise.
2739 (md_assemble): Add one to printed operand number so we start
2740 from 1 not 0. Add some more gettext invocations.
2741 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2744 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2745 DATA_PREFIX, SEG_PREFIX): Define.
2746 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2747 (check_prefix): Remove function.
2748 (add_prefix): New function. Add prefix to i.prefix as well as
2750 (md_assemble): Changes for add_prefix. Remove hack for wait
2751 prefix, instead always output prefixes in fixed order. Test
2752 for jcxz/loop when selecting between word & dword operations,
2753 and add address size prefix rather than operand size prefix.
2754 Remove operand -> address size hack when emitting jcxz/loop.
2755 (i386_operand): Remove O_Absent check as it's done in expr.
2757 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2759 * configure.in: Recognize m5200 as a cpu_type of m68k.
2760 * aclocal.m4: Rebuild with current libtool.
2761 * configure: Rebuild.
2763 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2765 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2766 to relaxable_symbol to prevent references to external symbol from
2769 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2771 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2772 symbols are relaxable.
2774 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2776 * config/tc-v850.c (md_begin): Don't create special
2777 sections by default.
2779 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2781 * config/tc-mips.c (macro): For div and udiv, close the
2782 reorder block as soon as possible.
2784 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2786 From Matt Semersky <matts@scd.hp.com>:
2787 * macro.c (macro_mri_mode): New function.
2788 * macro.h (macro_mri_mode): Declare.
2789 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2792 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2794 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2797 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2798 until after xstrdup in OBJ_EVAX case.
2800 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2802 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2803 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2804 of hardcoded magic number.
2805 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2807 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2809 * read.c (do_s_func): New function.
2811 * read.h (do_s_func): Add prototype.
2813 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2815 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2816 nops if fill pattern not specified.
2818 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2820 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2821 * config/te-go32.h (TE_GO32): Define.
2822 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2824 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2826 Implement .func/.endfunc pseudo-ops.
2827 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2829 * read.c (potable): Add .func,.endfunc.
2830 (s_func): New function.
2831 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2833 (in_doc_func_p,current_function_label): New static globals.
2834 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2836 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2838 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2839 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2840 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2841 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2842 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2843 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2844 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2845 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2846 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2847 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2848 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2849 * config/tc-a29k.c: Don't define md_short_jump_size,
2850 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2851 * config/tc-alpha.c: Likewise.
2852 * config/tc-alpha.h: Likewise.
2853 * config/tc-arm.c: Likewise.
2854 * config/tc-h8300.c: Likewise.
2855 * config/tc-h8500.c: Likewise.
2856 * config/tc-hppa.c: Likewise.
2857 * config/tc-i860.c: Likewise.
2858 * config/tc-i960.c: Likewise.
2859 * config/tc-ppc.c: Likewise.
2860 * config/tc-sh.c: Likewise.
2861 * config/tc-sparc.h: Likewise.
2862 * config/tc-tic30.c: Likewise.
2863 * config/tc-w65.c: Likewise.
2864 * config/tc-z8k.c: Likewise.
2866 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2868 * config/tc-vax.c (_): Delete this macro used for placeholder
2869 values in vax_operand_width_size; it conflicts with the _() macro
2870 used for internationalization.
2872 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2874 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2875 code. From Chris Moller <moller@bops.com>.
2877 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2878 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2879 * read.c (emit_expr): Initialize seg and subseg fields of a new
2881 * write.c (write_object_file): Switch to the appropriate segment
2882 and subsegment when processing a broken word.
2884 * config/tc-m68k.c (mri_assemble): New static function.
2885 (build_mri_control_operand): Call mri_assemble rather than
2887 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2888 (s_mri_endf, s_mri_endw): Likewise.
2890 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2892 * read.c (s_org): Call md_flush_pending_output if it is defined.
2894 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2896 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2898 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2899 (md_parse_option): Add for same.
2900 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2901 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2902 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2904 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2906 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2908 * config/tc-arm.c (find_real_start): Relax definition of local
2911 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2914 symbols at the given address, not just the last one specified.
2916 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2918 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2919 or number_to_chars_littleendian to write data.
2921 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-v850.c (md_assemble): Remove artificially created
2924 register name symbols.
2926 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2928 * write.c (fixup_segment): Change "segment" to "section" in
2931 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2933 * write.c (fixup_segment): Change sym1-sym2 message again.
2935 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2937 * write.c (fixup_segment): Improve error message for sym1-sym2
2938 errors when sym1 is in a different segment from sym2.
2940 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2942 * config/tc-m32r.c (warn_unmatched_high): New static local.
2943 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2944 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2945 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2946 (md_parse_option): Likewise.
2947 (md_show_usage): Likewise.
2948 (m32r_frob_file): Likewise.
2950 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2951 (read_a_source_file): Call them.
2952 * read.h (stabs_generate_asm_file): Declare.
2953 * stabs.c (stabs_generate_asm_file): New function.
2954 (generate_asm_file): New function.
2955 (stabs_generate_asm_lineno): Move file name handling into
2958 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2960 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2961 (d30v_current_align, d30v_current_align_seg): New variables.
2962 (d30v_last_label): New variable.
2963 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2964 (s_d30v_data, s_d30v_section): Likewise.
2965 (md_pseudo_table): Call them.
2966 (md_begin): Initialize d30v_current_align_seg.
2967 (md_assemble): Call d30v_align when needed by known current alignment.
2968 (d30v_frob_label, d30v_cons_align): New functions.
2969 * config/tc-d30v.h (md_do_align): Remove.
2970 (tc_frob_label): Call d30v_frob_label.
2971 (md_cons_align): New.
2973 * config/tc-d30v.c (find_format): Convert complex expressions to
2974 expression symbols before processing. Clean up code formatting.
2976 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2978 * po/Make-in (install-info): New target.
2980 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2982 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2984 * config/tc-mn10300.c (md_assemble): Likewise.
2986 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2988 * Makefile.am: Update with `make dep-am'.
2989 (HFILES): Add cgen.h.
2990 (cgen.o): Depend on cgen.h.
2991 * Makefile.in: Regenerate.
2993 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2995 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2997 * gasp.c (grab_label): Permit a label to be a preprocessor
2998 variable by permitting a label to start with a backslash.
3000 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3002 * config/tc-mips.c (validate_mips_insn): Removed hack
3003 for previously inaccessible bitfields in some INSN_TRAP
3006 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3008 * config/tc-d30v.c (do_assemble): Abort with error message
3009 if opcode operands do not match.
3011 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3013 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3014 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3015 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3016 similar new 'q' operand.
3018 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3020 * cgen.c (cgen_asm_finish_insn): Fix typo.
3022 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3025 * cgen.c: Include it.
3026 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3027 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3028 All callers updated.
3029 * config/tc-m32r.c: Include cgen.h.
3030 (m23r_insn): New members num_fixups,fixups.
3032 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3034 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3035 to avoid compiler warning.
3037 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3039 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3042 * makefile.vms (OBJS): Add ehopt.obj
3044 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3046 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3048 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3050 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3051 a short format insn.
3052 (md_assemble): Set it for explicitly packed insns.
3054 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3056 * config/obj-coff.c (c_symbol_merge): Do not take address of
3057 native fields when performing the memcpy.
3059 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3061 * config/tc-mips.c (macro,macro2): Implement
3062 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3064 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3066 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3067 relocations against globally visible symbols.
3068 * config/tc-m68k.c (relaxable_symbol): New macro.
3069 (m68k_ip, md_estimate_size_before_relax): Use it.
3070 (tc_m68k_fix_adjustable): Also handle weak symbols.
3072 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3074 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3075 references to externally visible symbols.
3076 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3077 values in twice for a PC relative reloc if the symbol is
3080 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3081 don't adjust a PC relative reloc against an externally visible
3083 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3084 for a PC relative fixup against an externally visible defined
3085 symbol, arrange to store object file and addend values as though
3086 the symbol were not defined.
3087 (tc_gen_reloc): Likewise.
3089 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3091 * read.c (sizeof_leb128): Referenced externally by write.c so
3094 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3096 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3097 and expand a 'debug' symbol associated with the next instruction
3098 that does not cause a short instruction to be filled with a NOP.
3099 (md_pseudo_table): Add support for .debugsym.
3100 (assemble_parallel_insn): Add calls to expand_debug_sym as
3102 (md_assemble): Ditto.
3104 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3106 * as.c (main): Conditionally call setlocale.
3107 * gasp.c (main): Likewise.
3108 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3109 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3111 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3113 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3115 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3117 * config/tc-hppa.c: Change all calls to bzero to use memset.
3118 (pa_ip): Add cast to avoid warning.
3119 (tc_gen_reloc, md_apply_fix): Likewise.
3120 (pa_find_space_by_number): Likewise.
3121 (hppa_force_relocation): Likewise.
3122 (pa_block): Change i to unsigned int.
3123 * config/obj-som.h (obj_som_copyright): Declare.
3125 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3127 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3128 for line numbers for assembly source.
3130 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * configure.in: Change version number to 2.9.4
3133 * configure: Rebuild.
3135 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3137 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3139 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * ecoff.h: Change symbolS in function declaration to struct
3144 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3146 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3147 (md_convert_frag): Fix i18n typo.
3149 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3151 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3152 * ecoff.h: Protoype it.
3153 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3154 [EVAX] (s_alpha_prologue): Delete.
3155 (md_pseudo_table): Update.
3157 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3159 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3160 array to local pointer.
3161 (get_args, parse_expr): Add casts to avoid warnings.
3163 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3165 * read.c (s_set): Cast xmalloc return value to fragS *.
3166 * config/tc-m68k.c (m68k_ip): Function made static to match
3167 previous forward declaration.
3168 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3170 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3172 * config/tc-v850.c: Add internationalisation macros to error
3175 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3176 macros to error strings.
3178 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3180 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3181 reloc is in the TOC csect.
3182 (md_apply_fix3): Correct gettext typo.
3184 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3186 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3187 .L - they are local labels and the branches are not really
3188 function calls but rather far jumps.
3190 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3192 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3194 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3196 * config/tc-i386.c (md_assemble): Print operand number rather than
3197 using ordinal_names.
3198 (i386_operand): Likewise.
3200 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3202 * Makefile.am (INTLLIBS): Define to work around apparent automake
3204 All Makefiles: Regenerated.
3206 * Many files: Added gettext invocations around user-visible
3208 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3209 HAVE_LC_MESSAGES): Define.
3210 * dep-in.sed: Added asintl.h.
3211 * po/Make-in: New file.
3212 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3214 * read.c (Z_): Renamed from `_'.
3215 * Makefile.am (SUBDIRS): Added po.
3216 (POTFILES): new macro.
3217 (po/POTFILES.in): New target.
3218 ($(OBJS)): Added asintl.h.
3220 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3221 (as_new_LDADD): Added $(INTLLIBS).
3222 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3223 (gasp_new_LDADD): Added $(INTLLIBS).
3224 (gasp_new_DEPENDENCIES): New macro.
3225 * configure, aclocal.m4: Rebuilt.
3226 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3228 (ALL_LINGUAS): Define.
3229 * macro.c: Include "asintl.h".
3230 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3231 * as.h: Include "asintl.h".
3232 * config/tc-i386.c (ordinal_names): Removed.
3233 (md_assemble): Changed error text to avoid ordinal_names.
3234 (i386_operand): Likewise.
3235 (reloc): Added as_bad to avoid i18n problems.
3236 (tc_gen_reloc): Likewise.
3237 * config/tc-arm.c (bad_args): Now a #define.
3239 * config/obj-vms.c (VMS_stab_parse): Changed type of
3241 (global_symbol_directory): Unified strings to avoid i18n
3243 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3244 avoid i18n problems.
3245 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3246 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3248 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3250 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3252 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3254 * as.c (print_version_id): Added an fprintf to avoid i18n
3256 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3258 * expr.c (expr): Added as_warn call to avoid i18n problems.
3259 * messages.c (as_assert): Changed code to avoid i18n problems.
3260 (as_abort): Likewise.
3261 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3262 (s_space): Likewise.
3263 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3265 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3267 * config/tc-i386.c (check_prefix): New static function, split out
3269 (struct _i386_insn): Add wait_prefix field.
3270 (md_assemble): Remove wait_prefix local variable. Use
3271 check_prefix when adding a prefix.
3273 * config/tc-i386.c (current_templates): New static variable.
3274 (md_assemble): Remove current_templates local variable.
3275 (md_assemble, i386_operand): Improve error and warning messages in
3276 many places. Add RESTORE_END_STRING in many places before error
3277 return. Clarify some comments.
3279 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3281 (md_assemble): Parse string instruction operands, looking for
3282 segment override prefixes. Check for invalid segment prefixes on
3284 (i386_operand): i.seg[] and max mem_operand changes for string
3286 * config/tc-i386.h (EsSeg): Define.
3288 * config/tc-i386.h (regKludge): Define.
3289 (iclrKludge, imulKludge): Don't define.
3290 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3291 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3292 opcode_modifier checks to look for more common cases first. Add
3293 default_seg for IsString case.
3295 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3297 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3299 * configure: Rebuild with new automake and libtool.
3300 * aclocal.m4, Makefile.in: Likewise.
3302 * doc/Makefile.am (as.dvi): New target.
3303 * doc/Makefile.in: Rebuild.
3305 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3307 * configure.in: Added sparc86x support.
3309 * configure: Rebuild.
3311 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3313 (md_parse_option): Warn if -EL is not supported for this architecture.
3315 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3317 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3319 * config/tc-mips.c (mips_ip): Note when we use get match on
3320 the full instruction name.
3322 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3324 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3325 back into the expression to handle add/sub simplification correctly.
3327 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3329 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3331 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3336 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3338 * symbols.c (max_indent_level): New global.
3339 (print_symbol_value_1): Use it.
3340 * expr.h (expr_build_dot): Declare.
3341 * expr.c (expr_build_dot): New function.
3343 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3345 * symbols.c (print_binary): New function.
3346 (print_expr_1): Call it.
3348 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3350 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3351 operand in the opcode.
3353 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3355 * config/tc-i386.h: Reorder operand flags and opcode modifier
3356 flags for clarity. Remove unused definitions: Unknown,
3357 ImmUnknown, DispUnknown, NoModrm.
3358 * config/tc-i386.c (type_names): Add missing Debug type.
3359 (md_assemble): Better duplicate prefix checking. Quicker string
3360 instruction check via new opcode_modifier flag.
3362 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3364 * doc/as.texinfo (Invoking): Clarify -Wa example.
3366 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3368 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3369 (s_mips_weakext): Define.
3370 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3371 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3374 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3376 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3377 is an error if the value can not be computed at assembly time.
3378 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3380 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3382 * gasp.c (main): Set next field of new include_path structure to
3383 NULL. From Avery Pennarun <averyp@gdc.ca>.
3385 * read.c (s_mri_sect): Call as_bad rather than abort for an
3386 unsupported MRI target.
3388 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3390 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3391 the destination of a branch instruction should be altered.
3392 (find_real_start): New function: Locate the real, Thumb coded
3393 start of a Thumb function.
3394 (do_t_branch23): Alter the destination of branches to Thumb
3397 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3399 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3401 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3404 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3406 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3407 * doc/c-hppa.texi: Likewise.
3409 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3411 * Makefile.am: Rebuild dependencies.
3412 * Makefile.in: Rebuild.
3414 * Makefile.am (DEP_INCLUDES): New variable.
3415 (.dep1): Change to work when srcdir is not an absolute path.
3416 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3417 * Makefile.in: Rebuild.
3419 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3422 LinearAddress patch.
3424 * configure.in: Set version to 2.9.1.
3425 * configure: Rebuild.
3427 * Branched binutils 2.9.
3429 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3431 * config/tc-i386.h (FWait): Define.
3432 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3433 other prefixes. Check FWait flag in opcode table to see which
3434 instructions require an fwait prefix.
3436 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3438 * stabs.c (get_stab_string_offset): Always create a stab string
3441 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3443 Fix some gcc -Wall warnings:
3444 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3445 * ehopt.c (eh_frame_code_alignment): Likewise.
3446 * expr.c (integer_constant, operand): Likewise.
3447 * frags.c (frag_align): Likewise.
3448 * gasp.c (level_0, change_base, doinstr): Likewise.
3449 * hash.c (hash_ask): Likewise.
3450 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3451 (debugging_pseudo): Likewise.
3452 * macro.c (define_macro, check_macro): Likewise.
3453 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3454 (ignore_rest_of_line, float_cons): Likewise.
3455 * symbols.c (decode_local_label_name): Likewise.
3456 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3457 (fixup_segment, number_to_chars_bigendian): Likewise.
3458 (number_to_chars_littleendian): Likewise.
3459 * config/atof-ieee.c (gen_to_words): Likewise.
3460 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3461 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3462 * read.c (output_big_sleb128): Initialize locals to avoid
3464 (output_big_uleb128, equals): Likewise.
3465 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3466 to unsigned int. Change zeros to unsigned int.
3467 * cond.c (s_if): Add return to default case.
3468 * frags.c (frag_now_fix): Change return type to addressT.
3469 * frags.h (frag_now_fix): Update declaration.
3470 * listing.c (file_info_struct): Change linenum to unsigned int.
3471 (struct list_info_struct): Change hll_line to unsigned int.
3472 (print_source): Update format string.
3473 * read.c (emit_expr): Change scan to unsigned int, and don't
3474 bother to initialize it.
3475 * symbols.c (dollar_label_count): Change to unsigned long.
3476 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3477 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3478 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3480 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3482 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3483 mcf5200 just as we do for m68000.
3484 (m68k_init_after_args): Likewise.
3485 (md_estimate_size_before_relax): Likewise.
3487 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3489 * config/tc-v850.c (md_assemble): Store relocation addend in
3490 fixup instead of instruction.
3492 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3494 * config/tc-i386.c (md_assemble): Swap template arguments to
3495 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3496 This macro is currently symmetric, so passing them the wrong
3497 way didn't cause any problem, but may if the macro is changed
3499 After copying template to i.tm, use i.tm. rather than t-> to
3500 access fields, and make t a const*
3501 Move i.tm.operand_types[] swap to immediately after the copy.
3503 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3505 * expr.h (expr_build_uconstant): Add prototype.
3506 (expr_build_unary,expr_build_binary): Add prototypes.
3507 * expr.c (expr_build_uconstant): New function.
3508 (expr_build_unary,expr_build_binary): New functions.
3510 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3512 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3513 * macro.c (macro_expand_body): Increase buffer size.
3514 * messages.c (as_warn): Likewise.
3515 (as_warn_where, as_bad, as_bad_where): Likewise.
3517 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3519 Based on patch from H.J. Lu <hjl@gnu.org>:
3520 * Makefile.am (DISTSTUFF): New variable.
3521 (diststuff): New target.
3522 * Makefile.in: Rebuild.
3524 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3526 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3527 m32r_elf_section_change_hook.
3529 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3530 emit a nop if a section ends with a 16 bit instruction.
3532 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3534 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3535 s_lcomm rather than obj_coff_lcomm.
3536 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3538 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3540 * config/tc-i386.h (LinearAddress): Define.
3541 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3542 instruction, don't use a default segment.
3544 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3546 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3547 * configure: Rebuild.
3549 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3551 * aclocal.m4, configure: Rebuild with libtool 1.2.
3553 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3555 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3556 PC relative branches. Patch courtesy of Jonathan Walton.
3559 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3561 * configure.in (emulations): Add thumb-pe target.
3563 * configure (emulations): Add thumb-pe target.
3565 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3567 * itbl-lex.l (yywrap): Don't define if already defined as a
3570 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3572 * depend.c (quote_string_for_make): New function.
3573 (wrap_output): Use it.
3575 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3577 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3578 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3580 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3582 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3583 Recognize -GN and -relax.
3584 (md_begin): Initialize gp size from -G switch.
3585 (alpha_force_relocation): Always force if -relax.
3586 (alpha_align): Take a new argument that will specify when to
3587 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3588 Change all callers. Emit nop alignment padding as nop+unop pair.
3590 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3592 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3593 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3595 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3597 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3598 require padding to the next long word boundary.
3600 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3602 * cgen.c: #include symcat.h.
3603 * config/tc-m32r.c: Likewise.
3605 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3607 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3608 absolute expressions instead of '$' prefixed register names.
3610 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3612 * read.c (s_set): Record file and line info for symbols when -as.
3613 (pseudo_set): Don't overwrite that dummy fragment.
3615 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3617 * config/tc-ppc.c (md_pseudo_table): Add "section".
3618 (ppc_named_section): New static function.
3620 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3622 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3623 so we don't have to scan the entire list.
3625 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3627 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3628 case, allow the parallel instructions to modify the same flag
3631 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3633 * listing.c (list_symbol_table): Categorize symbols by
3634 undefined_section rather than sy_frag->line == NULL.
3636 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3638 * Makefile.am (install-exec-local): Install properly when ln
3639 fails or tooldir == prefix.
3641 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3643 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3644 Test result of insert_operand for error.
3646 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3648 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3649 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3650 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3651 * doc/Makefile.in: Rebuild.
3653 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3656 (macro): Fix handling of M_COP[0-3].
3658 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3660 Based on patches from Ross Harvey <ross@teraflop.com>:
3661 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3662 if macro_alternate or macro_mri.
3663 (getstring): Remove support for byte constants between < and >.
3664 (get_any_string): '<' only starts a string if macro_alternate or
3666 (macro_expand_body): Permit keyword parameters following
3667 positional parameters.
3669 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3670 * configure.in (alpha*-*-netbsd*): New target.
3671 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3672 * configure: Rebuild.
3674 * as.h (flag_warn_suppress_instructionswap): Move from here...
3675 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3676 here, and make static.
3678 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3679 BFD_ASSEMBLER or MANY_SEGMENTS.
3681 * as.c (show_usage): Update bug-gnu-utils address.
3682 * gasp.c (show_usage): Likewise.
3683 * doc/as.texinfo (Bug Reporting): Likewise.
3685 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3688 insns regardless of the size of a pointer if we're in mips I or
3690 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3692 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3694 Fix rac to accept only a0:
3695 * tc-d10v.c (parallel_ok, find_opcode):
3696 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3697 Introduce OPERAND_GPR.
3699 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3701 * read.c (s_fill): Handle non-constant repeat counts by creating
3702 an rs_space fragment.
3704 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3706 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3707 from as_bad to as_warn.
3709 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3711 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3712 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3713 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3715 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3717 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3718 seg_fix_rotP rather than fix_root from seg_info.
3720 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3722 * expr.c: Add support for 0x1_2_3_4 bignums.
3724 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3726 * configure.in: Change -linux* to -linux-gnu*.
3727 * configure: Rebuild.
3729 * app.c (do_scrub_begin): Treat \r as whitespace.
3731 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3733 * Makefile.am: Update dependencies.
3734 * Makefile.in: Rebuild.
3736 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3738 * configure, aclocal.m4: Rebuild with new libtool.
3740 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3742 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3743 the argument to bfd_set_arch_mach.
3744 (load_address): Use bfd_arch_bits_per_address to determine the
3745 bit size of an address instead of looking at the isa level.
3746 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3748 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3750 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3752 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3754 * ehopt.c: New file.
3755 * as.h (enum _relax_state): Add rs_cfa.
3756 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3757 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3758 * read.c (emit_expr): Call check_eh_frame.
3759 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3760 (relax_segment): Likewise.
3761 * Makefile.am: Rebuild dependencies.
3762 (GAS_CFILES): Add ehopt.c.
3763 (GENERIC_OBJS): Add ehopt.o.
3764 * doc/internals.texi (Frags): Document rs_cfa.
3766 * as.c (show_usage): Mention --traditional-format.
3767 (parse_args): Accept --traditional-format.
3768 * as.h (flag_traditional_format): Declare.
3769 * output-file.c (output_file_create): If flag_traditional_format,
3770 set BFD_TRADITIONAL_FORMAT on stdoutput.
3771 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3773 * config/tc-mips.c (append_insn): Make sure that if we have a
3774 fixup for an unmatched %hi reloc, it does not associated with a
3777 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3778 * doc/Makefile.in: Likewise.
3780 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-m32r.c (check_for_side_effects): New function.
3783 (can_make_parallel): Add checks for instruction side effects
3784 clashing with the other instruction.
3785 (assemble_parallel_insn): Improve warning messages. Return error
3786 message from non-swapped instruction order.
3788 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3790 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3792 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3793 md_cleanup definition. This moves the forced literal output to
3794 the end of the source pass, and avoids macro's inserting literals
3795 into the code immediately after the macro expansion.
3797 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3799 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3800 a gas internal symbol is adjustable.
3801 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3803 * as.h: If gcc version greater than 2.6, use `__format__' and
3804 `__printf__' in function attributes, rather than `format' and
3807 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3809 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3811 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3813 Add tms320c30 support:
3814 * config/tc-tic30.h: New file.
3815 * config/tc-tic30.c: New file.
3816 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3817 TARGET_FORMAT as "coff-tic30".
3818 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3819 * Makefile.am: Rebuild dependencies.
3820 (CPU_TYPES): Add tic30.
3821 (CPU_OBJ_VALID): tic30-aout is valid.
3822 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3823 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3824 * configure, Makefile.in: Rebuild.
3826 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3828 * config/tc-v850.c (md_assemble): Improvements to error messages.
3830 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3832 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3833 BFD_RELOC_HI16_S to store the high bits of any value.
3835 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3836 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3837 assembler calculate relocations to any external symbol at all.
3838 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3839 involving generation of pc-relative relocs.
3840 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3841 has been moved to md_apply_fix3.
3843 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3844 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3845 which actually means (the address of identifier's GOT entry) +
3846 constant, which is not particularly useful.
3848 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3850 * read.h (include_dirs): Declare.
3851 (include_dir_count,include_dir_maxlen): Declare.
3853 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3855 * configure.in: Correct check for shared opcodes library.
3856 * configure: Rebuild.
3858 * listing.c (buffer_line): If we can't open the file, set at_end.
3859 (listing_print): Remove unused local variable fi.
3861 * config/m68k-parse.y (reglistpair): Handle register list in
3864 * config/vms-conf.h: Don't undef VERSION.
3866 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3868 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3870 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3872 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3873 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3874 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3875 (EXTRA_DIST): Define.
3876 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3877 explicitly rather than via the list of object files.
3878 (gcc-as.opt): New file created when make-gas.com is run.
3879 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3880 itbl-cpu.h} to #include appropriate file rather than copying that
3882 * config/vms-conf.h: Synchronize with current config.in.
3883 * Makefile.in: Rebuild.
3885 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3887 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3888 (parallel_ok): Relaxed parallel subinstruction dependency check.
3890 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3892 * as.h (flag_warn_suppress_instructionswap): added new flag.
3893 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3894 command line argument.
3895 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3896 warning only if flag_warn_suppress_instructionswap is false.
3898 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3900 * configure.in (i386-*-mingw32*): New target.
3901 * configure: Rebuild.
3903 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * symbols.c (resolve_symbol_value): Don't set the segment if it
3906 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3908 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3911 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3913 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3914 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3917 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3921 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3923 * config/tc-v850.c (v850_insert_operand): Display instruction when
3924 an error is encountered.
3926 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3928 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3929 (i386-*-sco3.2v5*coff): New target.
3930 (i386-*-sco3.2*): New target.
3931 * configure: Rebuild.
3933 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3935 * config/tc-v850.c: Tidy error message production.
3937 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3939 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3940 validate_immediate return value in the right type for comparisons
3943 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3945 * listing.c (MAX_BYTES): Use listing variables not constants.
3946 (data_buffer): No longer an array, but a pointer.
3947 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3948 (listing_listing): Allocate data_buffer.
3950 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3952 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3953 --listing-rhs-width, --listing-cont-lines.
3954 (show_usage): Update.
3955 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3956 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3957 (print_lines): Use the variables instead of the constants.
3958 (listing_listing): Likewise.
3959 * listing.h: Declare the new vars.
3961 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3963 * as.c (parse_args): Add --keep-locals alias for -L.
3964 Add --strip-local-absolute.
3965 (show_usage): Update.
3966 * as.h (flag_strip_local_absolute): New flag.
3967 * symbols.c (S_IS_LOCAL): Use it.
3968 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3969 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3970 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3972 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3974 * config/tc-m32r.c: Detect if explicitly parallel instructions
3975 might have an io conflict and issue a warning message.
3977 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3979 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3980 cgen_swap_fixups): Functions to save, restore and swap the fixup
3981 chain with a backup copy.
3982 (cgen_asm_finish_insn): Returns address of constructed insn.
3984 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3986 * listing.c (file_info_struct): Remove FILE, add POS.
3987 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3988 (file_info): Don't open the file.
3989 (buffer_line): Check for the file in the last_open cache, updating
3991 (print_source): Don't reference file_info->file.
3992 (listing_listing): Likewise.
3993 (listing_print): Close the file in the cache, if any.
3995 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3997 * read.c (dwarf_file_string): New file static variable.
3998 (emit_expr): Look for constant sequence that leads up to a file
3999 name in DWARF debugging output.
4000 (stringer): Use dwarf_file_string to decide whether to accept a
4001 string as a file name.
4003 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4005 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4006 (crack_operand): Add reg->reglst MRI hack.
4007 (r_seg): Put reglst symbols in reg_section.
4008 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4010 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4012 * tc-sh.c (get_specific): Handle SGR & DBR.
4014 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4016 * tc-h8300.c (parse_reg): Take the length of the symbol into
4017 account when attempting to match a register name.
4018 * tc-h8500.c (parse_reg): Likewise.
4020 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4022 * cgen.c: Formatting changes to improve readability.
4024 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4026 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4029 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4031 Based on a patch from Jim Wilson
4032 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4033 (tc_gen_reloc): Handle cross section PC relative relocs
4036 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4038 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4040 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4042 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4043 (expr_jmp_buf): New static local.
4044 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4045 (cgen_md_operand): New function.
4046 * tc-m32r.c: Clean up pass over `struct foo' usage.
4047 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4049 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4051 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4052 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4054 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4056 * config/tc-i386.c (i386_operand): Give an error if there are
4057 unrecognized characters after an expression.
4059 For older changes see ChangeLog-9697