1 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3 * config/tc-arm.c (reg_required_here): Improve comments.
5 * config/tc-arm.c (thumb_opcode): Add "variants" field.
6 (tinsns): Initialize variants field.
8 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
11 1999-10-27 Scott Bambrough <scottb@netwinder.org>
13 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
14 * config/tc-arm.h: Fix compile time warnings.
16 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
18 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
19 form @abs16, @(abs16) and @(abs16 + imm).
21 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
23 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
24 (ISA_HAS_64_BIT_REGS) New.
25 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
26 mips_emit_delays,macro_build,load_register,load_addresss,
27 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
28 and/or use new ISA_xxx macros in expressions involving
29 ISA, particularly mips_opts.isa.
31 1999-10-18 Michael Meissner <meissner@cygnus.com>
33 * expr.h (operatorT): Add machine dependent operators md1..md8.
34 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
35 for the machine dependent operators to use.
37 * expr.c (op_rank): Add machine dependent operators.
39 * config/tc-alpha.c (O_pregister): Define as a machine dependent
41 (O_cpregister): Ditto.
42 (md_begin): Change X_op test that field is wide enough to use
43 O_max instead of O_alpha_max.
44 (cpu_types): Fill in missing initializer.
45 (alpha_num_macros): Make unsigned.
46 (md_assemble): Make opnamelen be size_t.
47 (md_apply_fix): Cast alpha_num_operands to int before testing.
48 (alpha_force_relocation): Ditto.
49 (alpha_fix_adjustable): Ditto.
50 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
51 (tc_gen_reloc): Ditto.
52 (tc_get_register): Ditto.
59 (s_alpha_frame): Ditto.
60 (s_alpha_prologue): Ditto.
61 (s_alpha_file): Ditto.
62 (s_alpha_gprel32): Ditto.
63 (s_alpha_proc): Ditto.
65 (s_alpha_base): Ditto.
66 (s_alpha_align): Ditto.
67 (s_alpha_arch): Ditto.
69 (assemble_insn): Suppress unused variable warning.
71 (assemble_insn): Don't assume X_op and X_unsigned are in a given
72 order in the structure.
73 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
75 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
77 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
79 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
81 * config/tc-i386.c (i386_index_check): Correct #endif location.
83 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
85 * as.c (show_usage): Document new options.
86 (parse_args): Add --no-warn, --warn, --fatal-warnings,
87 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
88 (parse_args): Parse the new options.
89 (main): If there were warnings, and --fatal-warnings
90 was specified, print an error.
91 * as.h: New variable, flag_fatal_warnings, for new option.
93 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
95 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
96 '@'. Change autoincrement completers to fall through to cache control
99 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
101 (pa_parse_addb_64_cmpltr): New function.
103 * config/tc-hppa.c (pa_ip): Change error message.
104 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
105 '?Q' args to allow falling through.
107 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
108 Remove unused conditional codes.
109 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
111 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
113 * config/tc-d30v.c (CHAR_BIT): Define.
114 (check_range): Fix bit operations to support integers bigger than
117 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
119 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
122 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
123 Doug Evans <devans@cygnus.com>
125 Add support for m32rx.
126 * config/tc-m32r.c (enable_m32rx): New static global.
127 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
128 (allow_m32rx): New function.
129 (M32R_SHORTOPTS): Add `O'.
130 (md_longopts): Add --m32rx plus several warning options.
131 (md_parse_option): Handle new options.
132 (md_show_usage): Print them.
133 (md_begin): Enable m32rx.
134 (OPERAND_IS_COND_BIT): New macro.
135 (first_writes_to_seconds_operands): New function.
136 (writes_to_pc,can_make_parallel,make_parallel): New functions.
137 (target_make_parallel,assemble_two_insns): New functions.
138 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
139 If optimizing and m32rx, try to make consecutive insns parallel.
141 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
143 * config/tc-mips.c (nopic_need_relax): Allow for the
144 .sdata.foo sections generated by -fdata-sections,
145 and for the .gnu.linkonce.s sections generated by C++.
147 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
149 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
150 with cleaner code using completer prefixes. Add 'Y'.
152 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
154 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
156 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
157 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
158 insn does not match and we should try the next insn in the table.
160 1999-09-22 Nick Clifton <nickc@cygnus.com>
162 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
164 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
166 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
169 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
171 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
172 OBJ_ELF. If ELF, add "sq".
173 (md_parse_option): If ELF, ignore -s and -q.
174 (md_show_usage): Mention ELF options.
176 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
178 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
181 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
183 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
185 * config/tc-hppa.c (struct pa_it): New field "trunc".
186 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
187 (pa_parse_ftest_gfx_completer): New function
188 (pa_parse_fp_cnv_format): New function.
190 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
191 (md_apply_fix): Handle 22bit pc-rel branches.
193 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
195 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
197 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
199 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
201 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
203 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
204 (pa_ip): Handle 'fX'.
206 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
208 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
209 (pa_ip): Handle 'fX'.
211 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
213 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
214 unwinds unless the function is in the text space.
215 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
217 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
219 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
220 (md_assemble): To here. Tweak address generation.
222 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
224 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
225 (md_assemble): Call dwarf2_where for OBJ_ELF.
226 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
227 (pa_end_of_source): New function.
228 * tc-hppa.h (md_end): Define for OBJ_ELF.
230 1999-09-14 Michael Meissner <meissner@cygnus.com>
232 * configure.in (Canonicalization of target names): Remove adding
233 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
234 generates $ac_config_sub with a ${CONFIG_SHELL} already.
235 * configure: Regenerate.
237 1999-09-14 Donn Terry <donn@interix.com>
239 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
241 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
243 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
244 pc-relative jmp/call to an absolute symbol.
245 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
246 absolute section symbols.
248 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
249 jump handling code and comments.
251 1999-09-12 Ian Lance Taylor <ian@zembu.com>
253 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
254 the value if TE_PE and a global defined symbol.
256 1999-09-11 Ian Lance Taylor <ian@zembu.com>
258 * write.c (dump_section_relocs): Call print_symbol_value_1 to
259 print the symbol, rather than printing it here.
261 1999-09-11 Donn Terry <donn@interix.com>
263 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
264 BFD_RELOC_RVA relocations.
266 * config/tc-i386.c (md_undefined_symbol): Compare the name against
267 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
270 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
272 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
273 * doc/internals.texi (Object format backend): Document
276 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
277 relocations against global symbols if TE_PE.
279 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
280 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
282 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
285 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
286 symbols which do not have a constant value, or tags with
287 non-tags. Remove the symbol from the list before adding it at the
290 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
291 C_FCN symbol differently if TE_PE.
292 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
293 appears in the pseudo-op, rather coff_line_base which is only set
296 * config/obj-coff.c (obj_coff_loc): New static function.
297 (obj_pseudo_table): Add "loc".
299 * config/obj-coff.c (add_lineno): Check that the line number is
302 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
303 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
305 (md_atof): Return NULL rather than 0.
306 * config/tc-i386.c (md_atof): Change type to int.
307 * expr.c (expr): Change first parameter to int.
308 * config/obj-coff.c: Add declarations for static functions.
309 (coff_frob_symbol): Use SYM_AUXENT.
310 * config/tc-i386.h (flag_16bit_code): Don't declare.
312 * config/obj-coff.c (obj_coff_section): Default to setting
313 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
315 * write.c (adjust_reloc_syms): Print adjusted fixup.
317 * expr.c (integer_constant): Correct too_many_digits calculation
320 1999-09-09 Andreas Schwab <schwab@suse.de>
322 * doc/c-arm.texi: Fix arguments of @var to not contain
325 1999-09-08 Philip Blundell <pb@nexus.co.uk>
327 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
329 (md_parse_option): Only support -k flag for ELF and COFF targets.
331 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
333 * config/tc-hppa.c (pa_ip): Put strict register checks before
334 call to pa_parse_number.
336 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
338 1999-09-06 Ian Lance Taylor <ian@zembu.com>
340 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
343 1999-09-06 Donn Terry <donn@interix.com>
345 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
347 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
349 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
350 candidate instruction. Require registers for register arguments
351 when in strict mode. Require assemble-time constants for
352 constants when in strict mode.
353 (pa_get_absolute_expression): Require a constant when in strict
356 1999-09-06 Nick Clifton <nickc@cygnus.com>
358 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
360 1999-09-04 Steve Chamberlain <sac@pobox.com>
362 * config/tc-pj.c: New file, supports picoJava in ELF.
363 * config/tc-pj.h: Ditto.
364 * configure.in (pjl*, pj*): New targets.
365 * Makefile.am: Rebuild dependencies.
367 (TARGET_CPU_CFILES): Add config/tc-pj.c.
368 (TARGET_CPU_HFILES): Add config/tc-pj.h.
369 * doc/c-pj.texi: New file.
370 * doc/as.texinfo: Add some PJ specifics.
371 * doc/all.texi: Add PJ to the list of all architectures, sort them
373 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
374 * configure, Makefile.in, doc/Makefile.in: Rebuild.
376 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
378 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
379 (obj_frob_file): Test for null pointer.
380 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
381 (OBJ_PROCESS_STAB): And here.
384 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
385 except OBJ_PROCESS_STAB, which we #undef for ecoff.
386 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
388 * config/obj-coff.c (no_func): Remove.
389 (coff_format_ops): Change occurrences of no_func to 0, as we test
390 for 0 in obj-multi.h.
392 * configure.in: Enable bfd for i386-coff when primary target is
393 bfd. Enable i386 elf,coff emulation support. Don't set
394 USE_EMULATIONS=1 or te_file=multi unless there is more than one
395 emulation to support.
396 *configure: Regenerate.
398 1999-09-02 Nick Clifton <nickc@cygnus.com>
400 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
401 .section .line directive is encountered.
403 1999-09-01 Nick Clifton <nickc@cygnus.com>
405 * config/tc-arm.c (md_section_align): Do not align sections in ELF
408 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
409 * as.texinfo: Document --gdwarf2 command line option.
410 Add additional documentation of ARM command line switches.
412 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
414 * config/tc-i386.c (i386_intel_memory_operand): Combine
415 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
416 and RESTORE_END_STRING around parse_register calls.
417 (i386_operand): Here too.
418 (i386_is_reg): Remove.
419 (parse_register): Move as_bad calls from within this function to
422 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
424 Based on a patch from H.J. Lu <hjl@gnu.org>
425 * config/tc-i386.c (parse_register): Handle FP regs specially.
426 (md_begin): Remove '(' and ')' from register_chars.
428 1999-08-29 Doug Evans <devans@casey.cygnus.com>
430 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
431 error message (done elsewhere).
433 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
435 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
437 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
439 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
442 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
444 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
446 Add new completers. Fix bug in 64 bit condition handling.
448 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
451 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
453 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
455 * config/tc-hppa.c (pa_ip): Add case for 'I'.
457 1999-08-27 Jim Wilson <wilson@cygnus.com>
459 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
460 (struct ls): Add frag field. Initialize it to zero.
461 (out_end_sequence): New local text_frag. Set it while in text section.
462 Replace address check with frag check. Set ls.frag to text_frag if
464 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
465 Set it before switching sections. Replace address check with frag
466 check. Set ls.frag to saved_frag if out_set_addr called.
468 1999-08-26 David Mosberger <davidm@hpl.hp.com>
470 * dwarf2dbg.c (out_end_sequence): If address changed, directly
471 output "advance_pc" opcode instead of calling gen_addr_line().
472 The latter has the undesired side-effect of creating a new row
473 in the debug line info matrix.
475 1999-08-26 Jim Wilson <wilson@cygnus.com>
477 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
478 ls.last_filename if last is less than zero. Set ls.last_filename
479 when allocating new entry.
480 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
483 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
485 * config/tc-i386.c (i386_index_check): Fix the displacement size
486 when INFER_ADDR_PREFIX.
488 1999-08-18 Nick Clifton <nickc@cygnus.com>
490 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
493 1999-08-17 Ian Lance Taylor <ian@zembu.com>
495 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
496 handle 0xffffNNNN constants correctly.
498 1999-08-16 Nick Clifton <nickc@cygnus.com>
500 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
503 1999-08-13 Nick Clifton <nickc@cygnus.com>
505 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
506 (md_apply_fix3): Always pass positive values to
509 1999-08-12 Nick Clifton <nickc@cygnus.com>
511 * config/tc-arm.c (skip_whitespace): New macro.
514 (md_apply_fix3): Store relocation offset in addend for ELF based
516 (arm_force_relocation): Always generate relocs for Thumb function
519 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
521 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
522 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
524 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
526 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
527 flags for the unwind subspace.
529 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
530 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
531 suitable relocation based on the size of the target's pointer.
532 Always Use subsegment zero for the unwinders.
533 (pa_level): Handle "2.0w".
535 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
537 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
538 with the following instruction unless this was specified.
540 1999-08-09 Ian Lance Taylor <ian@zembu.com>
542 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
543 certain sections, to match BFD changes.
545 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
547 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
548 (EXTRA_SCRIPTS): Define to keep automake happy.
549 * Makefile.in: Rebuild.
551 1999-08-08 Ian Lance Taylor <ian@zembu.com>
553 * Makefile.am: Rename .dep* files to DEP*.
554 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
555 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
557 * Makefile.in: Rebuild.
559 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
561 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
563 1999-08-08 Ian Lance Taylor <ian@zembu.com>
565 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
566 avoid problems on DOS filesystems.
567 * Makefile.in: Rebuild.
569 * doc/as.texinfo (Section): Document 's' flag for COFF version.
571 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
573 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
576 1999-08-08 Ian Lance Taylor <ian@zembu.com>
578 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
579 line to create ${GDBINIT} rather than .gdbinit.
580 * configure, Makefile.in, doc/Makefile.in: Rebuild.
582 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
584 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
586 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
588 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
590 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
592 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
593 non-adjustable symbols.
595 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
597 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
599 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
601 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
604 1999-08-05 Donn Terry <donn@interix.com>
606 * config/te-interix.h: New file.
607 * configure.in (i386-*-interix*): New target.
608 * configure: Rebuild.
610 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
612 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
613 selectors for ELF too.
614 (selector_table): Add "ltp" and "rtp" selectors.
616 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
618 * config/tc-i386.c (i386_operand): No need to change
619 operand_string pointer in segment reg case before goto
620 do_memory_reference. Initialise displacement_string_start and
621 displacement_string_end after do_memory_reference label.
622 (i386_index_check): Add operand_string param, and print error
623 message on failure here.
624 (i386_intel_memory_operand): Instead of here.
625 (i386_operand): And here.
626 (INFER_ADDR_PREFIX): Enable.
628 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
630 * config/tc-i386.h (DefaultSize): Define. Renumber following
631 opcode_modifier defines.
633 From Etienne Lorrain <etienne.lorrain@ibm.net>
634 * config/tc-i386.c (stackop_size): New variable.
635 (set_16bit_code_flag): Clear it here.
636 (set_16bit_gcc_code_flag): New function.
637 (md_pseudo_table): Add "code16gcc" entry.
638 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
640 1999-08-03 Ian Lance Taylor <ian@zembu.com>
642 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
643 next_set_end even if the end symbol is being discarded.
645 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
646 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
647 * config/obj-coff.c: Likewise.
648 (seg_info_type): Remove.
649 (seg_info_off_by_4): Change to array of segT.
650 (s_get_segment): Adjust accordingly.
651 (obj_pseudo_table): Fully initialize sentinel entry.
653 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
654 Ralf Baechle <ralf@uni-koblenz.de>.
656 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
658 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
660 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
662 * config/tc-i386.c: Indentation and white space changes.
663 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
664 don't enable it by default.
665 (i386_intel_operand): Remove redundant prototype.
666 Move check on number of memory operands, and i.mem_operands++
667 (i386_intel_memory_operand): To here.
668 Remove i386_immediate code from here. Remove special case code
669 for input and output using (%dx). Remove base/index checks and
670 call i386_index_check instead. Save initial operand_string
671 argument for error message.
672 (i386_operand): Remove redundant prototype. Move base/index
673 checks to i386_index_check.
674 (i386_displacement): Move intel mode check for non-zero
676 (i386_intel_memory_operand): To here.
678 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
680 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
681 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
682 by .register pseudo-op if -64 and --no-undeclared-regs.
683 (s_register, sparc_adjust_symtab): New functions.
684 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
685 Declare sparc_adjust_symtab as tc_adjust_symtab.
686 * doc/c-sparc.texi: Add description of #ignore special literal
687 for .register pseudo-op.
689 1999-07-30 Catherine Moore <clm@cygnus.com>
691 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
692 the relocation's section offset.
694 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
696 * write.c (fixup_segment): Fix generic error check overflow test.
698 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
699 X_add_number to long.
701 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
703 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
706 1999-07-27 Ian Lance Taylor <ian@zembu.com>
708 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
711 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
713 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
715 * configure.bat: Remove; obsolete.
716 * config/go32.cfg: Likewise.
718 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
720 * configure.in (i386-*-vxworks*): New target.
721 * configure: Rebuild.
723 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
725 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
727 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
729 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
731 (output_insn): Put OLO10's secondary addend into tc_fix_data.
732 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
733 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
734 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
735 MAX_RELOC_EXPANSION): Define.
736 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
738 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
740 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
741 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
742 block. Print a warning if an 8-bit or 16-bit constant
743 displacement or immediate is truncated on output.
744 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
746 (i386_operand): Disallow immediate jump absolute operand.
748 1999-07-15 Ian Lance Taylor <ian@zembu.com>
750 * configure.in: Bump version number to 2.9.5.
751 * configure: Rebuild.
753 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
756 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
758 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
759 (cons_fix_new_hppa): Derive size of fixup from size of the object.
761 1999-07-14 Philip Blundell <pb@nexus.co.uk>
763 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
765 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
767 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
768 if -mno-fpu was given.
769 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
771 (cons_fix_new_arm): Remove misleading comments.
773 1999-07-14 Ian Lance Taylor <ian@zembu.com>
775 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
777 (relax_segment): Likewise. After giving a rs_org error, convert
778 the frag to rs_align to avoid cascading errors.
780 1999-07-12 Andreas Schwab <schwab@suse.de>
782 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
784 1999-07-11 Ian Lance Taylor <ian@zembu.com>
786 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
787 as appropriate. Fill in structure initializations. Add variable
788 initializations. Add casts.
789 * dwarf2dbg.c (print_stats): Change i to size_t.
790 * listing.c (listing_listing): Change list_line to unsigned int.
792 1999-07-10 Ian Lance Taylor <ian@zembu.com>
794 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
795 rather than checking for \001 and \002 in symbol name.
796 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
798 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
800 * configure.in (hppa*-linux-gnu*): New target.
801 * configure: Rebuilt.
803 1999-07-08 Nick Clifton <nickc@cygnus.com>
805 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
807 1999-07-07 Nick Clifton <nickc@cygnus.com>
809 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
810 accessing symbolP directly.
812 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
814 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
817 1999-07-05 Nick Clifton <nickc@cygnus.com>
819 * config/tc-arm.c (ARM_EXT_V5): Define.
820 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
821 (md_begin): Detect ARM v5 architectures.
822 (md_parse_option): Accept arm v5 specification.
823 (md_show_usage): Documment -marmv5 switch.
825 * doc/c-arm.texi: Document -marmv5 command line option.
827 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
829 (validate_immediate_twopart): New function. Determine if a
830 constant can be computed by two ADD instructions.
831 (output_inst): Remove its command line parameter - it was never
833 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
834 implememt the ADRL pseudo op.
835 (tc_gen_reloc): Generate a suitable error message if an ADRL
836 instruction tries to generate a real reloc.
838 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
840 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
842 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
845 1999-06-27 H.J. Lu <hjl@gnu.org>
847 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
848 non BFD_ASSEMBLER case.
850 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
852 * config/obj-coff.c (obj_coff_section): Mark writable sections as
855 1999-06-26 David Mosberger <davidm@hpl.hp.com>
857 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
858 out_end_sequence() when the address decreases due to a new frag.
859 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
860 numbering starts with 1.
862 1999-06-23 Nick Clifton <nickc@cygnus.com>
864 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
866 (mcore_s_text): Call obj_elf_text for ELF target.
867 (mcore_s_data): Call obj_elf_data for ELF target.
868 (mcore_s_section): No longer ELF specific. Call obj_coff_section
870 (mcore_s_bss): New function: Dump literal table before changing
872 (mcore_s_comm): New function: Dump literal table before changing
875 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
876 No longer static functions.
877 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
878 Provide prototypes for these functions.
880 1999-06-22 Ian Lance Taylor <ian@zembu.com>
882 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
883 a list of names, to try obj_segment_name, and to try abbreviated
884 names when using COFF without long section names.
886 * config/tc-alpha.c: More use of symbol accessor functions.
887 * config/tc-arc.c: Likewise.
888 * config/tc-d30v.c: Likewise.
889 * config/tc-fr30.c: Likewise.
890 * config/tc-i860.c: Likewise.
891 * config/tc-m88k.c: Likewise.
892 * config/tc-mcore.c: Likewise.
893 * config/tc-ns32k.c: Likewise.
894 * config/tc-sparc.c: Likewise.
895 * config/tc-v850.c: Likewise.
897 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
898 sy_value with appropriate accessor functions.
899 * config/tc-arm.c (md_apply_fix3): Likewise.
900 * config/tc-d10v.c (AT_WORD_P): Likewise.
901 * config/tc-v850.c (reg_name_search): Likewise.
903 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
904 use symbol_get_bfdsym instead.
905 * config/tc-ppc.c (md_assemble): Likewise.
906 * config/tc-v850.c (v850_comm): Likewise.
908 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
910 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
911 the symbol, rather than accessing the bsym member.
912 * config/tc-d10v.c (tc_gen_reloc): Likewise.
913 * config/tc-d30v.c (tc_gen_reloc): Likewise.
914 * config/tc-mcore.c (tc_gen_reloc): Likewise.
915 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
916 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
917 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
918 * config/tc-tic30.c (tc_gen_reloc): Likewise.
919 * config/tc-v850.c (tc_gen_reloc): Likewise.
921 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
923 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
924 (hppa_gen_reloc_type): Conditionalize on BFD64.
925 (tc_gen_reloc): Re-enable ELF relocations.
926 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
928 1999-06-21 Ian Lance Taylor <ian@zembu.com>
930 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
932 (do_ldst): Move assignment out of if condition.
933 (md_apply_fix3): Add casts to avoid printf format warnings. Add
934 parentheses to avoid warning.
936 1999-06-21 Nick Clifton <nickc@cygnus.com>
938 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
939 macro to get at the BFD symbol associated with a GAS symbol.
941 1999-06-19 Ian Lance Taylor <ian@zembu.com>
943 * config/tc-ppc.c: Update for symbol handling changes.
944 * config/obj-coff.c: Likewise.
946 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
948 * tc-hppa.c: General cleanups of ELF support. No more spaces
949 and subspaces for ELF.
950 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
951 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
952 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
953 (UNWIND_SECTION_NAME): Likewise.
954 (space/subspace related structures): Conditionalize definitions
956 (space/subspace directives and support routines): Conditionalize
957 definitions and references/uses on OBJ_SOM.
958 (label_symbol_struct): For ELF, track the symbol's segment. For
960 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
962 (USE_ALIASES): Kill for both SOM & ELF.
963 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
964 (pa_space, pa_subspace): Corresponding changes.
965 (pa_spaces_begin): Corresponding chagnes.
966 (md_begin): Do not muck around with space/subspace stuff for
968 (md_apply_fix): Temporarily disable argument relocation stuff
970 (tc_gen_reloc): Temporarily disable relocation generation for
972 (pa_build_unwind_subspace): Similarly.
974 1999-06-16 Nick Clifton <nickc@cygnus.com>
976 * config/tc-arm.c (thumb_set): New pseudo op.
977 (text, data, section): Override these pseudo ops with ARM
979 (s_thumb_set): New function: Perform the same as a .set pseudo
980 op, but also mark the alias'ed symbol as being a Thumb
982 (arm_s_text): New function: Perform the same as the .text
983 pseudo op, but dump the literal pool before changing
985 (arm_s_data): New function: Perform the same as the .data
986 pseudo op, but dump the literal pool before changing
988 (arm_s_section): New function: Perform the same as the
989 .section pseudo op, but dump the literal pool before changing
991 (arm_cleanup): Do not reset the current section before dumping
994 1999-06-17 Nick Clifton <nickc@cygnus.com>
996 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
997 OPTION_NO_WARN_UNMATCHED entries.
998 (md_parse_option): Generate a warning message if an unrecognised
999 option is encountered.
1001 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1002 (get_operands): When parsing an expression after an '@' symbol
1003 has been detected, do not ignore '#' symbols.
1004 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1007 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1009 From K. Richard Pixley <rich@noir.com>:
1010 * configure.in (ppc-*-vxworks*): New target.
1011 * configure: Rebuild.
1013 1999-06-12 Philip Blundell <philb@gnu.org>
1015 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1017 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1019 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1020 which refer to symbols in linkonce sections, permit reducing the
1021 relocs if the symbol is local.
1023 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1025 * subsegs.c (subseg_text_p): New function.
1026 * as.h (subseg_text_p): Declare.
1027 * read.c (do_align): Use subseg_text_p to set the default fill.
1028 * write.c (subsegs_finish): Likewise.
1029 * config/obj-coff.c (write_object_file): Likewise.
1030 * config/tc-i386.h (md_maybe_text): Don't define.
1031 (md_do_align): Use subseg_text_p to set the default fill.
1032 * config/tc-m32r.c (m32r_do_align): Likewise.
1033 * config/tc-sh.c (sh_do_align): Likewise.
1034 * config/tc-sparc.h (md_do_align): Likewise.
1036 1999-06-12 David O'Brien <obrien@freebsd.org>
1038 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1039 * configure: Rebuild.
1041 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1043 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1044 * Makefile.am: Rebuild dependencies.
1045 * Makefile.in: Rebuild.
1047 * config/tc-i386.c (i386_immediate): Remove unused label
1050 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1051 * symbols.c: Likewise.
1052 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1053 sy_next field when taking address, rather than symbol_next.
1055 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1057 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1058 value from the output file architecture.
1059 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1060 * dwarf2dbg.h: Change bfd_vma to addressT.
1062 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1064 * dwarf2dbg.h: Use PARAMS in function declarations.
1066 1999-06-11 Martin Dorey <mdorey@madge.com>
1068 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1069 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1071 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1073 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1075 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1077 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1080 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1082 * read.c (read_a_source_file): Only declare inescape if
1085 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1087 (find_entry_byval): Add parens to avoid warning.
1089 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1091 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1094 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1096 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1099 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1100 synthetize_setx): New functions.
1101 (md_assemble): Broken the special cases into the above
1102 functions. Make compiler happy if sizeof(bfd_vma)==4.
1103 Fix sethi generated from set/setuw. If instructions have a relloc,
1104 always clear the fields to be relocated in the opcode.
1105 (sparc_ip): Remove special_case global variable.
1107 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1109 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1110 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1111 indication of success rather than a value.
1112 (itbl_get_val): Likewise.
1113 (itbl_get_field): Use strcspn. Change delimiters to include
1115 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1116 (itbl_get_val): Likewise.
1117 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1119 * symbols.c (copy_symbol_attributes): Convert local symbols to
1122 1999-06-10 Nick Clifton <nickc@cygnus.com>
1124 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1127 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1129 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1130 Optimize set if sizeof(bfd_vma) == 64.
1131 (sparc_ip): Fix sethi - without %hi() it should generate
1132 R_SPARC_22 reloc, not R_SPARC_HI22.
1133 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1135 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1137 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1138 (s_ncons): New function.
1139 (native_op_table): New table.
1140 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1141 R_SPARC_OLO10 handling.
1143 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1145 * expr.h (struct expressionS): Revert last change; widen X_op.
1146 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1148 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1150 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1151 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1152 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1153 * Makefile.in: Regenerated.
1155 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1156 `common' pass on to s_mri_common.
1157 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1159 1999-06-06 Richard Henderson <rth@cygnus.com>
1161 * config/obj-elf.c (obj_elf_section): Don't free the return
1162 value of demand_copy_C_string.
1164 1999-06-05 Richard Henderson <rth@cygnus.com>
1166 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1167 creation logic from obj_elf_create_section.
1169 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1170 (section_stack): New.
1171 (special_sections): Make const.
1172 (obj_elf_section): Gut and rewrite parsing.
1173 (obj_elf_change_section): New function broken out of obj_elf_section.
1174 (obj_elf_parse_section_letters): Likewise.
1175 (obj_elf_section_word): Likewise.
1176 (obj_elf_section_type): Likewise.
1177 (obj_elf_previous): Treat as a toggle.
1178 (obj_elf_popsection): New.
1179 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1180 (ppc_section_type): Likewise.
1181 * config/tc-ppc.h: Likewise.
1183 * expr.h (struct expressionS): Don't make X_op a bitfield.
1184 * config/tc-alpha.c: Update for symbol handling changes.
1185 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1186 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1188 1999-06-05 Richard Henderson <rth@cygnus.com>
1190 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1191 (dwarf2_gen_line_info): Kill unused variables.
1192 (dwarf2_finish): Likewise.
1193 (dwarf2_where): Likewise.
1194 (dwarf2_directive_file): If we've only got a string,
1195 hand off to s_app_file.
1196 * ecoff.c: Move the include of ecoff.h.
1197 * symbols.h (S_IS_FUNCTION): Prototype.
1199 * read.c (LEX_HASH): Supply a default.
1201 (s_globl): Update `c' after skipping whitespace.
1202 * read.h (LEX_END_NAME, is_name_ender): New.
1203 * expr.c (get_symbol_end): Respect it.
1205 1999-06-04 Mark Klein <mklein@dis.com>
1207 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1209 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1211 * config/tc-hppa.c: Update for symbol handling changes.
1213 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1215 * cgen.c: Update for symbol handling changes.
1216 * config/tc-m32r.c: Likewise.
1218 * config/tc-hppa.h: Update for symbol handling changes.
1219 * config/tc-hppa.c: Likewise.
1221 * config/tc-arm.h: Update for symbol handling changes.
1222 * config/tc-arm.c: Likewise.
1223 (symbol_make_empty): Remove. Just use symbol_create.
1225 * symbols.c (symbol_set_tc): Correct name.
1227 * Makefile.am: Rebuild dependencies.
1228 ($(OBJS)): Don't depend upon struc-symbol.h.
1229 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1230 * dep-in.sed: Don't remove struc-symbol.h.
1231 * Makefile.in: Rebuild.
1233 * doc/internals.texi (Symbols): Describe changes in symbol
1236 1999-06-03 Richard Henderson <rth@cygnus.com>
1238 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1239 instead of doing the work by hand.
1241 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1243 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1244 state of line state-machine.
1245 (struct ls): Collect DWARF2 line state-machine state in new member
1246 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1247 resulted in any DWARF2 directives.
1248 (reset_state_machine): New function.
1249 (out_end_sequence): Ditto.
1250 (dwarf2_gen_line_info): When switching sections or switching to a
1251 lower text address, call out_end_sequence() first to terminate the
1252 previous code sequence as code sequences MUST have monotonically
1253 increasing addresses.
1254 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1256 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1258 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1259 DWARF2 debug info (line information only, at this point).
1260 * as.h: Update comment about supported debug formats.
1261 * dwarf2dbg.c, dwarf2dbg.h: New files.
1262 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1264 * expr.c (operand): Don't use [ for parens if we want an index op.
1265 (op_encoding): Switch [ into O_index, if desired.
1266 (op_rank): Renumber with O_index on bottom.
1267 (expr): If O_index, match closing bracket.
1268 * expr.h (O_index): New.
1270 * read.c (read_a_source_file): Conditionally allow matched "
1271 in lines passed to md_assemble.
1273 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1275 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1277 Add support for storing local symbols in a small structure to save
1278 memory when assembling large files.
1279 * as.h: Don't include struc-symbol.h.
1280 (symbolS): Add typedef.
1281 * symbols.c: Include struc-symbol.h.
1282 (local_hash): New static variable.
1283 (save_symbol_name): New static function, from symbol_create.
1284 (symbol_create): Call save_symbol_name.
1285 (local_symbol_count): New static variable.
1286 (local_symbol_conversion_count): Likewise.
1287 (LOCAL_SYMBOL_CHECK): Define.
1288 (local_symbol_make): New static function.
1289 (local_symbol_convert): New static function.
1290 (colon): Handle local symbols. Create local symbol for local
1292 (symbol_table_insert): Handle local symbols.
1293 (symbol_find_or_make): Create local symbol for local label name.
1294 (symbol_find_base): Check for local symbol.
1295 (symbol_append, symbol_insert): Check for local symbols.
1296 (symbol_clear_list_pointers, symbol_remove): Likewise.
1297 (verify_symbol_chain): Likewise.
1298 (copy_symbol_attributes): Likewise.
1299 (resolve_symbol_value): Handle local symbols.
1300 (resolve_local_symbol): New static function.
1301 (resolve_local_symbol_values): New function.
1302 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1303 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1304 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1305 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1306 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1307 (symbol_previous, symbol_next): New functions.
1308 (symbol_get_value_expression): Likewise.
1309 (symbol_set_value_expression): Likewise.
1310 (symbol_set_frag, symbol_get_frag): Likewise.
1311 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1312 (symbol_mark_used_in_reloc): Likewise.
1313 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1314 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1315 (symbol_mri_common_p): Likewise.
1316 (symbol_mark_written, symbol_clear_written): Likewise.
1317 (symbol_written_p): Likewise.
1318 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1319 (symbol_section_p, symbol_equated_p): Likewise.
1320 (symbol_constant_p): Likewise.
1321 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1322 (symbol_get_obj, symbol_set_obj): Likewise.
1323 (symbol_get_tc, symbol_set_tc): Likewise.
1324 (symbol_begin): Initialize local_hash.
1325 (print_symbol_value_1): Handle local symbols.
1326 (symbol_print_statistics): Print local symbol statistics.
1327 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1328 Declare new symbols.c functions. Move many declarations here from
1330 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1331 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1332 (struct symbol): Move bsym to make it clearly the first field.
1333 Remove TARGET_SYMBOL_FIELDS.
1334 (symbolS): Don't typedef.
1335 (struct broken_word): Remove.
1336 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1337 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1338 (symbol_clear_list_pointers): Likewise.
1339 (symbol_insert, symbol_remove): Likewise.
1340 (symbol_previous, symbol_append): Likewise.
1341 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1342 (struct local_symbol): Define.
1343 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1344 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1345 (local_symbol_get_frag, local_symbol_set_frag): Define.
1346 (local_symbol_get_real_symbol): Define.
1347 (local_symbol_set_real_symbol): Define.
1349 * write.c (write_object_file): Call resolve_local_symbol_values.
1350 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1351 (TARGET_SYMBOL_FIELDS): Don't define.
1352 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1353 ECOFF_DEBUGGING, add ECOFF fields.
1354 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1355 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1356 ECOFF_DEBUGGING, add ECOFF fields.
1357 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1358 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1359 * config/tc-mcore.h: Don't include struc-symbol.h.
1360 (TARGET_SYMBOL_FIELDS): Don't define.
1361 (struct mcore_tc_sy): Define.
1362 (TC_SYMFIELD_TYPE): Define.
1363 * Many files: Use symbolS instead of struct symbol. Use new
1364 accessor functions rather than referring to symbolS fields
1367 * read.c (s_mri_common): Don't add in value of line_label.
1369 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1370 checking for SEC_LINK_ONCE.
1372 * config/tc-sh.h (sh_fix_adjustable): Declare.
1374 * app.c (input_buffer): New static variable.
1375 (app_push): Save saved_input in allocated buffer.
1376 (app_pop): Restored saved_input.
1377 (do_scrub_chars): Change get parameter to take char * and int as
1378 arguments. Change GET macro to pass input_buffer to get
1379 function. Don't save input into allocated buffer.
1380 * as.h (do_scrub_chars): Update declaration.
1381 * input-file.c (input_file_get): Change to take char * and int.
1382 Read data into passed in buffer. Remove static buffer.
1383 * read.c (scrub_from_string): Change to take char * and int. Copy
1384 data into passed in buffer.
1386 * hash.h: Neaten. Declare hash_traverse.
1387 * hash.c: Complete rewrite based on BFD hashing code.
1388 * gasp.c (chunksize): New variable.
1389 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1392 1999-05-28 Nick Clifton <nickc@cygnus.com>
1394 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1395 addend unless the target uses an old ABI.
1397 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1399 -Wchar-subscripts cleanup
1400 * listing.c (listing_newline): Use unsigned char variable, so
1401 calls to isascii,iscntrl are correct.
1402 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1404 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1405 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1406 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1407 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1409 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1411 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1413 (arch_coldfire_p): New #define.
1414 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1416 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1418 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1420 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1421 (install_operand): Add place `N'.
1422 (init_table): Add registers ACC, MACSR, MASK.
1424 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1426 * config/tc-m68k.c: Change mcf5200 --> mcf.
1427 (archs): Add mcf5206e, mcf5307.
1428 (m68k_ip): Add format `u'.
1429 (install_operand): Add place `m', `M', `h'.
1430 (init_table): Add upper/lower registers.
1432 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1434 1999-05-28 Martin Dorey <mdorey@madge.com>
1436 * config/tc-i960.c: Several minor changes to add ELF and
1437 BFD_ASSEMBLER support.
1438 * config/tc-i960.h: Likewise.
1439 * configure.in (i960-*-elf*): New target.
1440 * aclocal.m4, configure: Rebuild.
1442 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1444 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1445 reloc changes when defined(BFD_ASSEMBLER).
1447 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1449 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1451 * write.c (write_print_statistics): Output to file, not stderr.
1453 * expr.c (generic_bignum_to_int32,64): Prototype.
1455 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1456 output_sleb128, output_uleb128, output_big_sleb128,
1457 output_big_uleb128, output_big_leb128): Prototype.
1458 (output_big_sleb128, output_big_uleb128): Make inline.
1459 (output_big_leb128): Remove inline
1461 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1462 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1463 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1464 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1465 value for correct overflow check in write.c:fixup_segment.
1466 * write.c (fixup_segment): Move bitfield overflow checks to after
1467 the md_apply_fix call.
1468 * config/obj-coff.c (fixup_segment): Likewise.
1469 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1470 valueT *val argument.
1472 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1474 * config/atof-ieee.c (gen_to_words): Correctly round a
1475 denormalized number. Fix off-by-one in range checking for
1476 exponent in a denormal.
1478 1999-05-10 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1483 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1485 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1487 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1489 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1490 (ReverseRegRegmem): Remove.
1491 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1492 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1493 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1496 From Doug Ledford <dledford@redhat.com>
1497 * config/tc-i386.h (RegXMM): New for P/III.
1498 * config/tc-i386.c: Add support for P/III.
1500 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1502 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1503 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1504 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1506 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1508 * config/tc-i386.c (i386_immediate): Skip whitespace before
1509 complaining about junk after expression.
1510 (i386_displacement): Likewise.
1512 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1514 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1515 Don't copy before downcaseing.
1517 1999-05-05 Catherine Moore <clm@cygnus.com>
1519 * tc-m68k.c: Include elf/m68k.h.
1520 (m68k_elf_final_processing): New routine.
1521 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1524 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1526 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1529 1999-04-30 Nick Clifton <nickc@cygnus.com>
1531 * config/tc-mcore.c (mcore_s_section): Dump literals before
1534 1999-04-29 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1539 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1541 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1542 (TC_INIT_FIX_DATA): Delete.
1543 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1544 (TC_INIT_FIX_DATA): Delete.
1545 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1546 * write.c (fix_new_internal): Initialize fx_cgen member.
1547 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1548 (gas_cgen_md_apply_fix3): Update.
1549 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1550 (md_cgen_record_fixup_exp): Update.
1551 (FX_OPINFO_R_TYPE): Update.
1553 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1554 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1555 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1556 * frags.h (struct frag): Make opindex, opinfo ints.
1558 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1560 1999-04-26 Tom Tromey <tromey@cygnus.com>
1562 * aclocal.m4, configure: Updated for new version of libtool.
1564 1999-04-22 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1568 (md_apply_fix3): Do not fix up absolute relocations against
1571 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1573 1999-04-20 Nick Clifton <nickc@cygnus.com>
1575 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1576 changes and data-in-text directives.
1577 (mcore_cons): New function: intercept cons() operations.
1578 (mcore_float_cons): New function: intercept float_cons()
1580 (mcore_stringer): New function: intercept stringer() operations.
1582 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1584 * obj.h (struct format_ops): Change generate_asm_lineno field to
1586 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1588 * config/tc-alpha.c (find_opcode_match): Add default case to
1590 (find_macro_match): Likewise.
1591 (load_expression): Parenthesize && within ||.
1593 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1595 1999-04-17 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1598 .text .data .section pseudo ops.
1599 (mcore_s_section): New function. Dump lits before changing secs.
1600 (mcore_s_text): New function. Dump lits before changing secs.
1601 (mcore_s_data): New function. Dump lits before changing secs.
1603 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1605 * config/tc-mips.c (mips_32bitmode): New.
1606 (md_begin): Set mips_32bitmode if needed.
1607 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1608 Set EF_MIPS_32BITMODE.
1610 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1612 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1615 1999-04-16 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1619 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1621 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1622 expressions correctly.
1625 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1627 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1629 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1631 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1632 and fmpynfadd instructions.
1634 1999-04-11 Richard Henderson <rth@cygnus.com>
1636 * as.h (environ): Declare it, if needed.
1637 * as.c (dump_statistics): Don't declare environ.
1638 * configure.in (environ): Detect declaration.
1639 * configure, config.in: Rebuild
1641 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1642 (i386_displacement): Allocate enough space for replacement buffer.
1643 Clean up replacement buffer initialization.
1645 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1647 * subsegs.c (section_symbol): Don't create a new symbol if one
1648 already exists; instead, use the existing one, but set its segment
1649 and frag data if it hasn't already been defined.
1650 * config/obj-coff.c (c_section_symbol): Likewise.
1652 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1654 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1656 1999-04-08 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-mcore.c: New File: Support routines for MCore
1660 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1661 * config/obj-coff.c: Add support for mcore-pe target.
1663 * Makefile.am: Add support for MCore targets.
1664 * Makefile.in: Regenerate.
1665 * configure.in: Add support for MCore targets.
1666 * configure: Regenerate.
1668 * doc/all.texi: Set MCORE.
1669 * doc/as.texinfo: Document MCore specific command line options.
1671 * write.h: Prevent multiple inclusion.
1673 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1675 * asintl.h (LC_MESSAGES): Never define.
1676 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1678 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1681 * Makefile.am (m68k-parse.c): If configuring in the source
1682 directory, copy m68k-parse.y into the local directory before
1683 running ylwrap, to remove spurious differences when generating
1685 * Makefile.in: Rebuild.
1687 * config/tc-sparc.h (md_do_align): Just allocate the number of
1688 bytes necessary, rather than always allocating 1024.
1690 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1692 * listing.c (listing_newline): Add cast to avoid warning.
1693 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1694 * config/tc-i386.c (i386_scale): Add return value.
1695 (build_displacement_string): Remove unused local temp_disp2.
1696 (i386_intel_memory_operand): Add parentheses to avoid warning.
1697 (i386_intel_operand): Remove unused local end_of_operand_string.
1698 (i386_operand): Remove unused local operand_modifier.
1699 (i386_operand): Add parens to avoid warning.
1701 1999-04-04 Don Bowman <don@pixsci.com>
1703 * configure.in: Add mips*-*-vxworks* target; have it define
1705 * configure, config.in: Rebuild.
1707 1999-03-31 Nick Clifton <nickc@cygnus.com>
1709 * configure.in (emulations): Add support for arm-epoc-pe.
1710 * configure: Regenerate.
1711 * config/te-epoc-pe.h: New file. Define macros specific to
1713 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1714 for arm-epoc-pe target.
1716 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1718 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1720 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1722 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1723 detect ",n" without a condition.
1724 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1727 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1729 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1730 instruction is encoded with one bit.
1733 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1735 * doc/internals.texi (CPU backend): Mention that
1736 line_separator_chars should not include newline. From thi
1737 <ttn@mingle.glug.org>.
1739 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1741 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1742 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1744 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1746 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1748 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1750 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1753 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1755 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1757 1999-03-15 Martin Hunt <hunt@cygnus.com>
1759 * app.c (do_scrub_begin): Change '-' back to a symbol char
1760 so we can use multiple opcodes on a line again.
1762 * config/tc-d30v.c: By default, warn if a symbol has
1763 the same name as a register. Plus some minor
1764 updates from the branch.
1766 1999-03-13 Nick Clifton <nickc@cygnus.com>
1768 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1769 BFD_RELOC_16 and BFD_RELOC_64.
1771 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1773 * expr.c (expr): Add missing else.
1775 1999-03-12 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-arm.c (md_apply_fix3): Improve error message.
1779 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1781 * Makefile.am (CPU_TYPES): Add fr30.
1782 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1783 (fr30,m32r dependencies): Update.
1784 * Makefile.in: Rebuild.
1786 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1787 (gas_cgen_record_fixup_exp): Ditto.
1788 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1789 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1790 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1791 (md_cgen_lookup_reloc): Update use of operand->type.
1792 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1793 (md_convert_frag): Call cgen_operand_lookup_by_num.
1794 (md_cgen_lookup_reloc): Update use of operand->type.
1795 (m32r_cgen_record_fixup_exp): Ditto.
1797 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1799 * config/tc-mips.c (md_show_usage): Fix message.
1801 1999-03-03 Nick Clifton <nickc@cygnus.com>
1803 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1804 and LDR reg,=<expr> instruction.
1806 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1809 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1811 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1813 1999-02-17 Nick Clifton <nickc@cygnus.com>
1815 This patch was created by: Scott Bambrough
1816 <scottb@corelcomputer.com>
1819 Special cased '@' character. The '@' character is used as the
1820 ARM assembler comment character, as a special character
1821 and in ELF .symver pseudo-op's, and as a special character in
1822 .type and .section pseudo-ops.
1823 (symver_pseudo): New static variable.
1824 (symver_state): New static variable.
1825 (struct app_save): Add field 'symver_state'.
1826 (app_push): Save global symver_state int struct app_save.
1827 (app_pop): Restore global symver_state from struct app_save.
1828 (do_scrub_chars): Special case handling of '@' character in
1831 * configure.in: Modified to recognize armv* uname syntax from ARM
1833 * configure: Regenerated.
1835 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1836 a prefix to the section's type.
1837 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1838 the type's typename.
1840 * config/tc-arm.h: Add support for PIC generation:
1841 (pic_code): New boolean.
1842 (obj_relocate_extern): Define.
1843 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1844 (TC_CONS_FIX_NEW): Define.
1845 (tc_fix_adjustable): Define.
1846 (GLOBAL_OFFSET_TABLE_NAME): Define.
1848 * config/tc-arm.c: Add support for PIC generation:
1849 (line_seperator_chars): Allow ';' as a seperator for Linux.
1850 (is_immediate_prefix): New macro.
1851 (arm_parse_reloc): New function.
1852 (s_arm_elf_cons): New function.
1853 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1854 (md_undefined_symbol): Special case handling for the Global Offset
1856 (md_apply_fix3): Handle PIC relocs.
1857 (tc_gen_reloc): Handle PIC relocs.
1858 (md_parse_option): Add support for '-k' command line switch to
1859 enable PIC generation.
1860 (cons_fix_new_arm): New function.
1861 (s_arm_elf_cons): New function.
1863 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1865 * configure.in: Add comments for uses of AC_DEFINE.
1866 * acinclude.m4: Likewise.
1867 * acconfig.h: Remove.
1868 * aclocal.m4: Rebuild.
1869 * configure: Rebuild.
1870 * Makefile.in: Rebuild.
1871 * config.in: Rebuild.
1873 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1875 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1876 non-constant offset from a base register.
1878 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1880 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1883 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1885 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1886 (emit_insn): Look for pc-relative and no-overflow specifiers on
1887 internal relocation types.
1889 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1891 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1894 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1896 (mips_4650, mips_4010, mips_4100): Variables removed.
1897 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1898 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1900 (md_begin): Don't bother initializing the mips_NNNN variables;
1901 mips_cpu is set, and that's good enough now.
1902 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1903 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1904 (show): New function, to handle wrapping in the CPU lists.
1905 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1907 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1909 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1910 than treat as an immediate specifier.
1912 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1914 * config/tc-i386.c: Prototype many functions.
1915 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1916 (i386_immediate): Remove unused second argument.
1917 (i386_intel_operand): Fix i386_is_reg typo.
1918 (i386_operand): Use allow_naked_reg.
1919 (output_invalid): Make operand int for K&R.
1921 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1923 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1925 * Makefile.in: Rebuild.
1927 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1929 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1931 (EXTRA_as_new_SOURCES): Comment out.
1932 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1933 * Makefile.in: Rebuild.
1934 * doc/Makefile.in: Rebuild.
1935 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1936 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1937 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1938 * configure: Rebuild.
1939 * aclocal.m4: Rebuild.
1940 * config.in: Rebuild.
1941 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1942 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1943 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1944 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1945 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1946 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1947 (gas_cgen_record_fixup_exp): Ditto.
1948 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1949 descriptor, not global variable.
1950 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1951 descriptor, not global variable. Refer to insert_operand handler
1952 via cpu descriptor, not global function.
1953 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1954 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1955 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1956 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1957 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1958 * config/tc-m32r.c: Ditto.
1959 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1960 (md_assemble): Ditto.
1961 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1963 1999-02-09 Nick Clifton <nickc@cygnus.com>
1965 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1966 relocations for ELF targets.
1968 1999-02-08 Nick Clifton <nickc@cygnus.com>
1970 * configure.in: Add support for StrongARM target.
1971 * configure: Regenerate.
1973 1999-02-05 Nick Clifton <nickc@cygnus.com>
1975 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1977 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1980 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1982 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1984 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1986 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1987 (INTEL_DWORD_MNEM_SUFFIX): Define.
1990 (DWORD_PTR): Define.
1991 (XWORD_PTR): Define.
1993 (OFFSET_FLAT): Define.
1995 (NONE_FOUND): Define.
1998 * config/tc-i386.c (set_intel_syntax): New routine.
1999 (intel_syntax): Declare.
2000 (allow_naked_reg): Declare.
2001 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2002 (intel_float_operand): New routine.
2003 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2004 Handle brackets as well as parens. Call i386_intel_operand for
2005 intel syntax. Reverse operands if appropriate. Handle new
2006 suffixes. Handle movzx and movsx.
2007 (i386_is_reg): New routine.
2008 (i386_immediate): New routine.
2009 (i386_scale): New routine.
2010 (i386_displacement): New routine.
2011 (i386_operand_modifier): New routine.
2012 (build_displacement_string): New routine.
2013 (i386_parse_seg): New routine.
2014 (i386_intel_memory_operand): New routine.
2015 (i386_intel_operand): New routine.
2016 (i386_operand): Call i386_displacement, i386_immediate,
2017 i386_scale, etc. instead of handling inline.
2018 (parse_register): Handle registers without prefix.
2020 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2022 * configure: Regenerate.
2023 * configure.in (arm-*-oabi): New.
2024 (thumb-*-oabi): New.
2025 * config/tc-arm.c (target_oabi): Declare.
2026 (md_apply_fix3): Support REL relocs.
2027 (md_parse_option): Handle -oabi.
2028 (elf32_arm_target_format): New routine.
2029 (md_longopts): Add OPTION_OABI.
2030 * config/tc-arm.h: Redefine TARGET_FORMAT.
2033 1999-01-28 Nick Clifton <nickc@cygnus.com>
2035 * write.c (write_relocs): Handle out of range error.
2037 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2038 (fr30_force_relocation): Default to 0.
2040 * config/tc-fr30.h (obj_fix_adjustable): Define.
2041 (TC_FORCE_RELOCATION): Define.
2043 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2046 1999-01-16 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2049 merge of two instructions if the left instruciton kills the right.
2051 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2053 * Makefile.in: Regenerate.
2054 * configure.in: Redo test for using cgen.
2055 * configure: Regenerate.
2057 1999-01-09 Nick Clifton <nickc@cygnus.com>
2059 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2060 redefinition of this macro.
2062 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2064 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2067 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2069 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2070 a read of HI or LO and an immediatly following branch.
2072 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2074 * config/tc-mips.c (md_begin): Another correction to the setting of
2077 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2079 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2081 1998-12-21 Nick Clifton <nickc@cygnus.com>
2083 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2084 bit insn when optimizing, so that parallelised instructions will
2085 start on a 32 bit boundary.
2087 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2089 * config/tc-mips.c (mips_eabi64): New.
2090 (md_begin): Set mips_eabi64.
2091 (mips_elf_final_processing): Use it.
2093 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2095 * config/tc-mips.c (mips_elf_final_processing):
2096 Correct setting of ABI in e_flags.
2098 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2100 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2102 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2104 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2106 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2108 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2109 warning, values that don't fit in the field.
2111 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2113 * config/tc-mips.c (mips_abi_string): New.
2114 (md_parse_option,md_longopts): Add mabi.
2115 (mips_elf_final_processing): Set e_flags based on mabi flag.
2117 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2119 * config/tc-mips.c (md_parse_option): Handle vr4111.
2121 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2123 * config/tc-h8300.c (build_bytes): Change message given if the
2124 instruction requires H8/300H mode and we're not in Hmode, to
2125 suggest that it may be the operand modes that are the problem, not
2126 necessarily the opcode.
2128 1998-12-10 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-fr30.c: Add line separator character.
2132 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2134 * configure.in (hppa-*-mpeix*): New target.
2135 * config/obj-som.h (obj_som_compiler): Declare.
2136 * config/obj-som.c (compiler_seen): New static variable.
2137 (obj_som_compiler): New function.
2138 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2139 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2140 (pa_type_args): Set hppa_priv_level.
2141 (pa_compiler): New static function if OBJ_SOM.
2142 * configure: Rebuild.
2144 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2146 * read.c (output_leb128): Don't mark as inline.
2148 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2150 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2151 AIX .vbyte unaligned data support.
2152 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2153 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2156 1998-12-07 Nick Clifton <nickc@cygnus.com>
2158 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2161 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2163 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2164 BFD_RELOC_ARM_PCREL_BRANCH.
2166 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2168 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2169 checking the target type.
2170 (mips-dec-bsd*): Set endian to little.
2171 * configure: Rebuild.
2173 COFF weak symbol support, based on patches from Mark Elbrecht
2174 <snowball3@usa.net>:
2175 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2176 * config/obj-coff.c (obj_coff_weak): New static function.
2177 (obj_coff_endef) [both versions]: Handle weak symbols.
2178 (coff_frob_symbol): Likewise.
2179 (yank_symbols): Likewise.
2180 (obj_pseudo_table): Add "weak".
2182 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2183 <aymeric.vincent@emi.u-bordeaux.fr>.
2184 * aclocal.m4: Rebuild with current tools.
2185 * configure: Rebuild.
2187 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2188 an assertion failure for a case we can't handle when OBJ_ECOFF.
2190 * expr.c (operator): And with 0xff to avoid problems with signed
2193 1998-12-03 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2196 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2198 1998-12-02 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2203 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2205 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2208 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2213 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2215 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2217 (d10v_cleanup): Only generate previous insn if a multiline insn is
2220 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2225 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2228 -marm6xxx command line switches.
2230 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2232 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2233 (itbl-ops.o): Delete duplicate dependencies.
2234 Rebuild dependencies.
2235 Add fr30 dependencies.
2236 * Makefile.in: Rebuild.
2238 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2242 * listing.c: Ignore line terminator characters found inside
2245 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2247 * po/gas.pot: Regenerated.
2249 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2251 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2252 fr30_is_label_start(). Also checks for delay slot insns.
2254 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2255 FR30 instructions which contain a colon in the mnemonic.
2257 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2259 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2261 * config/tc-fr30.c: Removed currently superflous code.
2263 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2265 * config/tc-fr30.h: New file.
2266 * config/tc-fr30.c: Tweaking so that it will compile.
2268 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2270 * config/tc-d10v.h (obj_fix_adjustable): Define.
2271 (TC_FORCE_RELOCATION): Define.
2272 (d10v_force_relocation): Declare.
2273 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2274 (md_apply_fix3): Handle Vtable relocs.
2275 (d10v_fix_adjustable): New.
2276 (d10v_force_relocation): New.
2278 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2280 * config/tc-d30v.c: Change default behaviour to ignore potential
2281 conflicts between register name and symbol names.
2283 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2285 * configure.in: Add fr30-*-*.
2286 * config/tc-fr30.c: New file.
2287 * Makefile.in: Regenerated.
2288 * config.in: Regenerated.
2289 * configure: Regenerated.
2290 * doc/Makefile.in: Regenerated.
2291 * po/gas.pot: Regenerated.
2293 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2295 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2298 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2300 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2302 (do_scrub_chars): Add some casts to unsigned char to avoid
2303 unwanted sign extension.
2304 * read.c (lex_type): Set characters about 127 to be symbol
2306 * config/tc-i386.c (md_begin): Set identifier_chars and
2307 operand_chars for values above 127.
2309 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2311 * configure.in: detect cygwin* instead of cygwin32*
2312 * configure: regenerate
2314 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2316 * listing.c: Add support for producing a listing from piped
2319 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2321 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2322 (append_insn): Account for the tx39's multiply behavior.
2324 1998-10-26 Michael Meissner <meissner@cygnus.com>
2326 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2327 from assemble_parallel_insns. Add support for '->' to indicate
2328 explicitly serializing the instructions.
2329 (md_assemble): Ditto.
2331 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2333 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2336 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2338 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2340 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2342 * config/tc-mips.c : support frame and regmask/fregmask when
2343 MIPS_STABS_ELF is specified.
2345 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2347 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2348 (md_apply_fix): Don't return 1 for VTABLE relocs.
2349 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2351 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2353 * doc/c-i386.texi: Replace occurences of "opcode" with
2354 "instruction mnemonic", "instruction", or "mnemonic" when
2355 referring to the name of an instruction. Use "opcode" when
2356 referring to the sequence of machine bytes.
2358 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2359 (is_opcode_char): Rename to is_mnemonic_char.
2360 (md_assemble and i386_operand): Correct error messages from
2361 "opcode" to "instruction mnemonic"
2362 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2363 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2364 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2365 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2366 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2367 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2368 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2370 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2372 * config/tc-i386.c (i386_operand): Check for garbage after
2375 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2377 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2378 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2380 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2382 * config/tc-sh.h (obj_fix_adjustable): Define.
2383 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2384 (md_apply_fix): Likewise.
2385 (tc_gen_reloc): Likewise.
2386 (sh_fix_adjustable): New.
2388 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2390 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2391 * cgen.h (gas_cgen_finish_insn): Update prototype.
2392 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2393 cgen_insn_t -> CGEN_INSN_INT.
2394 (make_parallel): Update handling of CGEN_INT_INSN_P.
2395 (assemble_parallel_insn): Ditto.
2396 (target_make_parallel): New function.
2397 (md_assemble): Use it.
2399 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2401 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2403 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2405 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2406 converted into lower case.
2408 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2410 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2411 (gas_cgen_tc_gen_reloc): Likewise.
2412 * config/tc-m32r.h (obj_fix_adjustable): Define.
2413 * config/tc-m32r.c (m32r_fix_adjustable): New.
2414 (m32r_force_relocation): Handle VTABLE relocs.
2416 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2418 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2420 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2422 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2423 to lower case before parsing.
2425 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2426 parallel insns modift buts in the PSW as a side effect.
2428 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2430 * config/tc-d30v.c (find_format): Test for missing flag and
2433 (md_apply_fix3): Fix error messages to avoid
2434 assumption about presence of a symbol.
2436 (parallel_ok): Disallow parallel instructions that both modify the
2439 (find_format): Generate a warning if an odd numbered register is
2440 used as the first register in a mutli-register instruction.
2442 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2445 relocations are always associated with a symbol.
2447 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2449 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2450 (elf32_sparc_force_relocation): Declare.
2451 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2452 (tc_gen_reloc): Handle vtable relocs.
2453 (elf32_sparc_force_relocation): New.
2455 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2457 * symbols.c (S_IS_FUNCTION): New.
2458 * config/tc-v850.h (obj_fix_adjustable): Define.
2459 (TC_FORCE_RELOCATION): Define.
2460 (v850_force_relocation): Declare.
2461 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2462 of fx_addnumber for VTABLE reloc addends.
2463 (md_apply_fix3): Handle VTABLE relocs.
2464 (v850_fix_adjustable): New.
2465 (v850_force_relocation): New.
2467 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2469 * tc-hppa.c (fp_operand_format): Add some additional formats.
2470 (pa_ip): Do not automatically promote into pa2.0 mode.
2471 (pa_level): Handle ".level 2.0".
2473 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2475 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2476 * config/tc-i386.h (template.extension_opcode): Change to
2477 unsigned int to allow full range of 8-bit opcode suffixes.
2478 (None): Redefine as 0xffff.
2480 From Jeff B Epler <jepler@usgs.gov>
2481 * doc/c-i386.texi (i386-SIMD): New section.
2483 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2485 * read.c (discard_rest_of_line): New function.
2486 * read.h: Declare it.
2487 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2489 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2491 * config/tc-d10v.c (find_symbol_matching_register): New function.
2492 (find_opcode): Cope with the case where a register name matches
2495 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-v850.c (md_pcrel_from): Rename to
2498 v850_pcrel_from_section.
2499 (v850_pcrel_from_section): Do not resolves symbols in other
2502 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2504 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-d10v.c (find_opcode): Generate an error if a register
2507 is supplied for an operand that should not be a register.
2509 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2511 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2512 instructions to have another instruction in the right bin.
2514 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2516 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2517 the right container if the left container holds a branch
2520 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2523 both a register name and symbol name.
2524 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2526 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2528 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2529 execution unit class.
2531 (reg_name_search): If a name matches a register and a symbol,
2532 prefer the register.
2533 (find_format): Disallow flag registers when a general purpose
2534 register is required.
2535 If a number is required, but a register has been given, check to
2536 see if a symbol with the same name as the register exists, and if
2537 so, use that symbol.
2539 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2541 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2543 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-d30v.c (find_format): Do not accept flag registers as
2546 general purpose registers.
2547 (find_format): If an immediate value is expected at a given place
2548 in a format, but a register name has been provided instead, check
2549 to see if that register name matches the name of a predefined
2550 symbol and if it does, then use the symbol instead.
2551 (reg_name_search): If a register name matches a symbol name,
2552 prefer the register name to the symbol name.
2554 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2556 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2557 the previous insn to empty.
2559 1998-09-20 Michael Meissner <meissner@cygnus.com>
2561 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2562 pieces, forcing the use of an ANSI compiler.
2564 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2566 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2568 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2570 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2572 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2574 (obj_elf_vtable_entry): Likewise.
2575 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2576 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2577 (tc_gen_reloc): Likewise.
2578 (arm_fix_adjustable): Likewise.
2579 (elf32_arm_force_relocation): New.
2580 (armelf_frob_symbol): Remove coff-style symbol support.
2582 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2584 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2586 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2588 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2589 OBJ_COFF so that routine is defined for a.out format.
2591 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2593 * config/tc-i386.c (i386_operand): Detect non-segment registers
2594 used as segment prefixes.
2596 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2598 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2599 optimize across FDE boundaries.
2601 * config/obj-coff.c (obj_coff_section): Preserve any link once
2602 flags when setting the section flags.
2604 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2606 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2607 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2609 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2611 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2614 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2616 * frags.c (frag_grow): Include the size of the frag struct in the
2619 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2620 if the new subseg comes before the old.
2622 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2624 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2625 to handle edge8 and edge16.
2627 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2629 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2630 before we clobber the symbol involved.
2632 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2634 * config/tc-arm.c: Remove OBJ_ELF definitions for
2635 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2636 use arm_adjust_symtab for OBJ_COFF.
2637 (armelf_adjust_symtab): New Routine.
2638 * config/tc-arm.h: Define obj_adjust_symtab to
2639 armelf_adjust_symtab for OBJ_ELF.
2641 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2643 * configure.in: Make all i386-elf targets use bfd_gas.
2644 * config/tc-i386.c (tc_i386_force_relocation): New.
2645 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2646 (md_apply_fix3): Likewise.
2647 (tc_gen_reloc): Handle them.
2648 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2649 tc_i386_force_relocation.
2651 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2655 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2657 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2658 current opcode after writing the first insturction of a reverse
2661 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2663 * read.h (generate_lineno_debug): Add prototype.
2664 * read.c (generate_lineno_debug): Make non-static.
2666 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2668 * config/tc-i386.c (md_assemble): Only warn for address/data size
2671 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2674 against Thumb function names, as the linker needs this information.
2676 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2678 * expr.c (operand): Check also that there is no advance in operand
2679 after atof_generic in order to decide "is it label 0f or floating
2682 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2685 command line options with a single dash.
2686 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2688 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2690 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2691 * tc-arm.c (arm_fix_adjustable): New routine.
2693 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2695 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2696 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2697 demand_empty_rest_of_line before mri_comment_end.
2698 (equals): Check garbage after expression before
2699 mri_comment_end in MRI mode.
2701 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2703 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2704 small immediate constant to use the constant itself rather than
2707 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2709 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2710 (pa_leave): Likewise.
2712 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2714 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2716 (i386_operand): Fix an error message.
2718 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2720 * doc/c-arm.texi (ARM Directives): Document .req directive.
2722 * config/tc-arm.c (reg_required_here): Display erroneous string if
2723 the register name could not be decoded.
2724 Do not set inst.instruction if the sift is -1.
2726 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2728 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2731 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2733 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2734 even if it is belived to be unnecessary.
2736 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2738 config/tc-i386.c (i386_operand): Size immediate constants by
2739 suffix (erroneously removed as part of July 7 change).
2741 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2743 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2744 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2745 (armelf_frob_symbol): New Routine.
2746 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2748 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2750 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2752 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2754 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2755 command line switches passed to assembler.
2757 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2759 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2760 (gas_cgen_opcode_desc): Declare.
2761 (gas_cgen_parse_operand): Declare.
2762 (*): Prepend gas_ to gas specific fns to denote them as such.
2764 * cgen.c (gas_cgen_opcode_desc): New global
2765 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2766 (queue_fixup): Renamed from cgen_queue_fixup.
2767 (*): Prepend gas_ to gas specific fns to denote them as such.
2769 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2770 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2771 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2772 Open opcode table and initialize it.
2773 (make_parallel): Use gas_cgen_opcode_desc.
2774 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2775 (md_assemble): Ditto.
2777 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2779 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2780 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2781 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2782 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2783 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2784 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2785 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2786 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2787 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2788 (INIT_STAB_SECTION): Likewise.
2789 (OBJ_PROCESS_STAB): Likewise.
2791 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2792 (md_parse_option): Watch for them.
2793 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2794 (md_begin): Kill neverdef code.
2795 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2796 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2797 (s_alpha_coff_wrapper): New.
2798 (md_pseudo_table): Trap all ECOFF pseudos.
2800 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2802 Start of changes to remove mdebug section from mips*-elf
2803 Based on MIPS_STAB_ELF definition
2804 * acconfig.h: undef if not configured
2805 * config.in: undef if not configured
2806 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2807 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2808 * stabs.c (s_stab_generic): flush frag
2810 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2812 * configure.in: (arm-*-elf): Handle.
2813 (thumb-*-elf): Handle.
2814 * configure: Regenerate.
2815 * read.c (stringer): Fix typo in comment.
2816 * write.c (fixup_segment): Don't add symbol value to addend if
2818 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2820 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2823 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2825 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2826 (write_2_short): Emit warning if new flag is set.
2827 (do_assemble): Set flags if left instruction is one of special
2828 "right-instruction-killer" type.
2830 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2832 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2833 Always output words in debug_info section as big endian.
2834 (sparc_target_format): Choose correct bfd target.
2835 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2837 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2839 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2840 to work with internationalization code. Issue an error when two
2841 operands match that are not allowed to match.
2843 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2845 * configure.in (install_tooldir): Allow target to specify whether
2846 it wants to be installed in $(tooldir)/bin.
2847 * configure: Regenerate.
2848 * Makefile.am (install-exec-local): Set install-exec-tooldir
2849 dependency via configure.
2850 * Makefile.in: Regenerate.
2852 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2854 * Makefile.am (install-exec-local): Split into two ...
2855 (install-exec-bindir,install-exec-tooldir): New rules.
2856 * Makefile.in: Regenerate.
2858 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2860 * Makefile.am (install-exec-local): Don't remove the file before
2861 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2862 W. Rozycki <macro@ds2.pg.gda.pl>.
2863 * Makefile.in: Rebuild.
2865 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2867 * cgen.c: Include libiberty.h.
2868 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2869 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2870 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2871 (md_cgen_lookup_reloc)): Declare.
2872 (md_cgen_record_fixup_exp): Declare.
2873 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2874 (m32r_relax_frag): Declare.
2875 (cgen_md_apply_fix3): Decls moved to cgen.h.
2876 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2877 (m32r_cgen_record_fixup_exp): Delete decl.
2878 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2879 (assemble_nop): Delete.
2880 (expand_debug_syms): Delete unused `exp'.
2881 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2882 Add default case for -Wall.
2883 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2884 (md_atof): Delete unused wordP.
2886 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2888 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2891 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2893 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2894 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2895 .print, .purgem, and .struct. Remove documentation for
2898 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2900 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2901 Update call to insert_operand.
2903 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2905 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2907 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2909 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2910 whitespace after a prefix operator.
2912 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2914 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2916 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2918 * config/tc-sparc.c (log2): New static function.
2919 (s_reserve): Use log2 to convert alignment before calling
2921 (s_common): Use log2 to convert alignment before calling
2922 record_alignment and frag_align.
2923 (sparc_cons_align): Use log2.
2925 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2927 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2928 (s_common): Likewise.
2930 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2931 initialization of waddr.
2932 (sparc_elf_final_processing): Add default case to switch.
2934 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2936 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2937 than temporary real.
2939 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * write.c (subsegs_finish): Don't align the segments if there were
2944 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2945 copying aux information.
2947 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2948 expression into a symbol.
2950 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2952 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2953 type to unsigned int.
2954 (md_assemble): Change type used to store offsets from unsigned
2956 (i386_operand): Switch error check to only call RESTORE_END_STRING
2957 once after parse_register.
2959 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2961 * config/tc-v850.c (md_show_usage): Changed format to match that
2964 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2966 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2968 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2970 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2973 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2975 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2976 * doc/Makefile.in: Rebuild.
2978 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2980 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2981 for %lo expressions.
2982 (mips_ip, case 'u'): Move range check after code to mask
2983 off bits in %hi/%lo expressions. Mask off high bits for
2986 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2988 * doc/Makefile.am (gasver.texi): New target.
2989 (as.info, as.dvi): Depends upon gasver.texi.
2990 * doc/as.texinfo: Include gasver.texi. Mention version number on
2991 title page and in top node.
2992 * doc/Makefile.in: Rebuild.
2994 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2996 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2997 but not including the line containing the edict.
2998 * listing.h (LISTING_EOF): New.
2999 * input-scrub.c (input_scrub_next_buffer): Call it.
3001 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3003 * config/tc-i386.c (i386_operand): Don't set the size of an
3004 immediate address based solely on the suffix and the mode.
3006 * config/tc-i386.c (md_assemble): Add assertion to make sure
3007 overlap2 does not set Imm.
3009 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3010 sequences of whitespace to a single space.
3011 (is_space_chars): Just compare with space.
3012 (md_begin): Don't initialize space_chars.
3013 (md_assemble): Just skip a single whitespace character.
3014 (i386_operand): Rewrite base-index parsing to use new
3015 parse_register, and to skip white space. Skip white space in a
3016 number of other places too. Don't give error message if
3017 parse_register fails.
3018 (parse_register): Change reg_string parameter to be non-const.
3019 Add end_op parameter. Skip white space after the `%', and return
3020 end of register string. Give error message here rather than
3023 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3025 Based on patch from Matt Semersky <matts@scd.hp.com>:
3026 * expr.c (op_encoding): Make const.
3027 (expr_set_precedence): New function.
3028 (expr_begin): Don't set operator rankings, just call
3029 expr_set_precedence.
3030 * expr.h (expr_set_precedence): Declare.
3031 * read.c (s_mri): Call expr_set_precedence.
3033 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3035 * doc/as.texinfo (Statements): Remove paragraph discussing
3036 continuing lines with a backslash. This hasn't worked for years,
3039 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3041 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3043 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3044 (ps_CTORS, ps_DTORS): New section types.
3045 (vms_fixup_xtors_section): New function
3046 (Ctors_Psect, Dtors_Psect): Define.
3047 (IS_GXX_XTOR): Define
3048 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3049 Filter static constructors/destructors and add to
3050 Ctors_Symbols/Dtors_Symbols chain.
3051 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3052 appropriate section.
3054 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3055 * makefile.vms: Merge vax/vms support.
3057 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3059 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3060 (elf_pseudo_table): Add them.
3061 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3062 (md_apply_fix): Accept them.
3063 (mips_fix_adjustable): Don't adjust them.
3064 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3065 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3066 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3067 (tc_fix_adjustable): Don't adjust them.
3069 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3071 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3073 * Makefile.in: Regenerate.
3074 * configure.in: AC_SUBST cgen_cpu_prefix.
3075 * configure: Regenerate.
3077 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3079 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3080 Changed all users of COND12_DELAY.
3082 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3084 * config/tc-mn10300.c (set_arch_mach): New function.
3085 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3086 (md_begin): Default to mn10300 mode.
3087 (md_assemble): Only accept instructions for the core mn10300
3088 chip and the active machine type.
3090 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3092 * subsegs.h (segment_info_type): Give the struct a name.
3093 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3094 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3095 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3096 * config/tc-w65.h (tc_reloc_mangle): Declare.
3097 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3099 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3101 * config/tc-v850.c (v850_comm): Restore old section
3102 after common processing.
3104 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3106 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3108 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3110 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3111 char with code that explicitly sign-extends.
3113 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-v850.c (md_begin): Restore text section as the current
3116 section after creating call table sections.
3117 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3120 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3121 with call to macro SYM_AUXINFO.
3123 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3125 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3126 with the program transform name.
3127 * Makefile.in: Rebuild.
3129 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3134 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3136 * config/tc-i386.c (i386_operand): Be prepared for a space between
3137 the open parenthesis and the start of the register operand,
3138 because of the June 16 change.
3140 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3142 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3145 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3147 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3148 even if it is belived to be unnecessary.
3150 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3152 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3154 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3156 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3158 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3159 shift amount for a repeated operand. The shift amount for the
3160 repeated copy comes from the size of the operand.
3162 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3164 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3166 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3170 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3172 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3173 characters in it as LEX_IS_SYMBOL_COMPONENT.
3174 * config/tc-i386.h (tc_symbol_chars): Define.
3175 (extra_symbol_chars): Declare.
3176 * config/tc-i386.c (extra_symbol_chars): Define.
3177 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3178 (line_comment_chars): Set to '/' if TE_LINUX.
3179 * doc/c-i386.texi (i386-prefixes): Update.
3180 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3182 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3184 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3185 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3187 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3189 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3190 constraint in instructions REP & REPI.
3192 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3194 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3195 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3197 (check_range): If the operand is shifted, then shift the number
3198 before checking its range.
3200 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3202 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3205 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-v850.c (v850_comm): Create special sections as needed.
3209 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3211 * config/tc-d10v.c (write_2_short): Addition of swapping
3212 instructions for sequential and reverse sequential order when
3213 given order is not possible.
3215 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3217 * Makefile.am: Rebuild dependencies.
3218 (DEP_INCLUDES): Fix reference to intl build directory.
3219 * Makefile.in: Rebuild.
3221 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3223 * doc/c-i386.texi: Update 16 bit documentation.
3225 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3226 IgnoreDataSize to IgnoreSize as they are used for address size as
3228 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3229 32-bit mode, similarly addr16/data16 and variants.
3231 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3234 sequential word multiply instructions.
3236 (do_assemble): Add extra command line argument, to allow mul32
3237 attribute to be preserved across parallel insns.
3238 (md_assemble): Insert NOPs between explicitly parallel insns which
3239 contain an 32 bit multiply and a 16 multiply.
3241 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3243 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3246 * config/tc-i386.c (reloc): Add braces.
3248 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3249 consistent with Intel naming.
3250 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3251 use bitfields in sib_byte.
3252 (modrm_byte): Don't use bitfields here either.
3254 * config/tc-i386.c (current_templates): Add const.
3255 (parse_register): Add const to return, param, and char *s.
3256 (i386_operand): Add const to reg_entry *r.
3257 * config/tc-i386.h (templates): Add const to start, end.
3259 Inspired by code for 16 bit gas support from Martynas Kunigelis
3260 <martynas@nm3.ktu.lt>:
3261 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3262 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3263 (uses_mem_addrmode): Remove.
3264 (md_estimate_size_before_relax): Add support here too.
3265 (md_relax_table): Rewrite interface to md_relax for 16 bit
3267 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3268 (opcode_suffix_to_type): Remove.
3269 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3270 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3271 (md_convert_frag): Likewise.
3272 (i386_operand): Add support for 16 bit base/index regs,
3273 immediates, and displacements. Remove some unnecessary casts, and
3274 localise end_of_operand_string, displacement_string_start,
3275 displacement_string_end variables. Add GCC_ASM_O_HACK.
3276 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3278 * config/tc-i386.c (prefix_hash): Remove.
3279 (md_begin): Rewrite without obstacks. Remove prefix hash table
3280 handling. Rewrite lexical table handling.
3281 (i386_print_statistics): Don't print prefix statistics.
3282 (md_assemble): Rewrite instruction parser so that line is not
3283 converted to lower case. Don't do a hash_find for prefixes,
3284 instead recognise them via opcode modifier.
3285 (expecting_operand, paren_not_balanced): Localise variables.
3286 * config/tc-i386.h (IsPrefix): Define.
3287 (prefix_entry): Remove.
3289 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3290 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3291 '\\' in case where comment_chars contains '/'.
3293 * config/tc-i386.c (MATCH): Ensure given operand and template
3294 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3295 you must write `ljmp *table(%ebx)'.
3297 From H.J. Lu <hjl@gnu.org>:
3298 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3299 as 0 ifndef BFD_ASSEMBLER.
3300 (md_assemble): Allow immediate operands without suffix or
3301 other reg operand to default in size to the current code size.
3303 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3305 * config/tc-v850.c (md_begin): Restore creation of
3306 .call_table_text and .call_table_data sections.
3308 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3311 after emitting a word of noops.
3313 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3315 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3316 (i386_operand): Simplify checks for valid base/index combinations.
3317 Disallow `in 4(%dx),%al'.
3319 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3321 (add_prefix): Change parameter from char to int.
3323 * config/tc-i386.h (Ugh): Define opcode modifier.
3324 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3326 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3327 CONSISTENT_REGISTER_MATCH macros to check register types more
3328 thoroughly. Check for illegal suffix/operand combinations
3329 when matching insns with operands. Handle new `s' suffix, and
3330 associated FloatMF opcode modifier for float insns with memory
3332 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3333 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3334 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3335 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3336 DATA_PREFIX_OPCODE throughout.
3338 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3339 (md_assemble): Rewrite suffix/register operand checking code to be
3340 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3341 AnyMem, the better to grep.
3343 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3344 given a memory operand. Don't set Abs bits either.
3345 (type_names): Remove Mem*, Abs*.
3346 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3347 define opcode_modifiers as these cases are handled by Disp8,
3348 Disp16, Disp32 and suffix checks.
3349 (COMES_IN_BOTH_DIRECTIONS): Remove.
3350 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3352 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3353 if IgnoreDataSize modifier given. Remove ShortformW modifier
3354 test. Add test for ShortForm in W base_opcode modification.
3355 Merge Seg2ShortForm and Seg3ShortForm code.
3356 * config/tc-i386.h (ShortFormW): Remove.
3357 (IgnoreDataSize): Define.
3359 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3361 * config/tc-d30v.c (md_assemble): Store previous segment state
3362 with previous instruction.
3364 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3366 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3367 (ebp, esp): Remove static variables.
3368 (MATCH): Remove test for InOutPortReg.
3369 (i386_operand): Properly handle InOutPortReg here instead.
3370 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3371 (md_assemble): Simplify and correct modrm and sib generation.
3372 (i386_operand): Add warning for scale without index.
3373 Rewrite checks for valid base/index combinations.
3375 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3376 macros and enclose in do while(0).
3377 (RESTORE_END_STRING): Likewise.
3378 (md_assemble): Add one to printed operand number so we start
3379 from 1 not 0. Add some more gettext invocations.
3380 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3383 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3384 DATA_PREFIX, SEG_PREFIX): Define.
3385 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3386 (check_prefix): Remove function.
3387 (add_prefix): New function. Add prefix to i.prefix as well as
3389 (md_assemble): Changes for add_prefix. Remove hack for wait
3390 prefix, instead always output prefixes in fixed order. Test
3391 for jcxz/loop when selecting between word & dword operations,
3392 and add address size prefix rather than operand size prefix.
3393 Remove operand -> address size hack when emitting jcxz/loop.
3394 (i386_operand): Remove O_Absent check as it's done in expr.
3396 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * configure.in: Recognize m5200 as a cpu_type of m68k.
3399 * aclocal.m4: Rebuild with current libtool.
3400 * configure: Rebuild.
3402 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3404 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3405 to relaxable_symbol to prevent references to external symbol from
3408 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3410 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3411 symbols are relaxable.
3413 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3415 * config/tc-v850.c (md_begin): Don't create special
3416 sections by default.
3418 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3420 * config/tc-mips.c (macro): For div and udiv, close the
3421 reorder block as soon as possible.
3423 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3425 From Matt Semersky <matts@scd.hp.com>:
3426 * macro.c (macro_mri_mode): New function.
3427 * macro.h (macro_mri_mode): Declare.
3428 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3431 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3433 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3436 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3437 until after xstrdup in OBJ_EVAX case.
3439 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3441 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3442 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3443 of hardcoded magic number.
3444 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3446 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3448 * read.c (do_s_func): New function.
3450 * read.h (do_s_func): Add prototype.
3452 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3454 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3455 nops if fill pattern not specified.
3457 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3459 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3460 * config/te-go32.h (TE_GO32): Define.
3461 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3463 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3465 Implement .func/.endfunc pseudo-ops.
3466 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3468 * read.c (potable): Add .func,.endfunc.
3469 (s_func): New function.
3470 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3472 (in_doc_func_p,current_function_label): New static globals.
3473 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3475 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3477 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3478 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3479 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3480 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3481 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3482 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3483 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3484 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3485 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3486 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3487 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3488 * config/tc-a29k.c: Don't define md_short_jump_size,
3489 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3490 * config/tc-alpha.c: Likewise.
3491 * config/tc-alpha.h: Likewise.
3492 * config/tc-arm.c: Likewise.
3493 * config/tc-h8300.c: Likewise.
3494 * config/tc-h8500.c: Likewise.
3495 * config/tc-hppa.c: Likewise.
3496 * config/tc-i860.c: Likewise.
3497 * config/tc-i960.c: Likewise.
3498 * config/tc-ppc.c: Likewise.
3499 * config/tc-sh.c: Likewise.
3500 * config/tc-sparc.h: Likewise.
3501 * config/tc-tic30.c: Likewise.
3502 * config/tc-w65.c: Likewise.
3503 * config/tc-z8k.c: Likewise.
3505 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3507 * config/tc-vax.c (_): Delete this macro used for placeholder
3508 values in vax_operand_width_size; it conflicts with the _() macro
3509 used for internationalization.
3511 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3513 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3514 code. From Chris Moller <moller@bops.com>.
3516 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3517 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3518 * read.c (emit_expr): Initialize seg and subseg fields of a new
3520 * write.c (write_object_file): Switch to the appropriate segment
3521 and subsegment when processing a broken word.
3523 * config/tc-m68k.c (mri_assemble): New static function.
3524 (build_mri_control_operand): Call mri_assemble rather than
3526 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3527 (s_mri_endf, s_mri_endw): Likewise.
3529 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3531 * read.c (s_org): Call md_flush_pending_output if it is defined.
3533 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3535 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3537 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3538 (md_parse_option): Add for same.
3539 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3540 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3541 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3543 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3545 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-arm.c (find_real_start): Relax definition of local
3550 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3553 symbols at the given address, not just the last one specified.
3555 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3557 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3558 or number_to_chars_littleendian to write data.
3560 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3562 * config/tc-v850.c (md_assemble): Remove artificially created
3563 register name symbols.
3565 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3567 * write.c (fixup_segment): Change "segment" to "section" in
3570 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3572 * write.c (fixup_segment): Change sym1-sym2 message again.
3574 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3576 * write.c (fixup_segment): Improve error message for sym1-sym2
3577 errors when sym1 is in a different segment from sym2.
3579 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3581 * config/tc-m32r.c (warn_unmatched_high): New static local.
3582 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3583 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3584 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3585 (md_parse_option): Likewise.
3586 (md_show_usage): Likewise.
3587 (m32r_frob_file): Likewise.
3589 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3590 (read_a_source_file): Call them.
3591 * read.h (stabs_generate_asm_file): Declare.
3592 * stabs.c (stabs_generate_asm_file): New function.
3593 (generate_asm_file): New function.
3594 (stabs_generate_asm_lineno): Move file name handling into
3597 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3599 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3600 (d30v_current_align, d30v_current_align_seg): New variables.
3601 (d30v_last_label): New variable.
3602 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3603 (s_d30v_data, s_d30v_section): Likewise.
3604 (md_pseudo_table): Call them.
3605 (md_begin): Initialize d30v_current_align_seg.
3606 (md_assemble): Call d30v_align when needed by known current alignment.
3607 (d30v_frob_label, d30v_cons_align): New functions.
3608 * config/tc-d30v.h (md_do_align): Remove.
3609 (tc_frob_label): Call d30v_frob_label.
3610 (md_cons_align): New.
3612 * config/tc-d30v.c (find_format): Convert complex expressions to
3613 expression symbols before processing. Clean up code formatting.
3615 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3617 * po/Make-in (install-info): New target.
3619 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3621 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3623 * config/tc-mn10300.c (md_assemble): Likewise.
3625 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3627 * Makefile.am: Update with `make dep-am'.
3628 (HFILES): Add cgen.h.
3629 (cgen.o): Depend on cgen.h.
3630 * Makefile.in: Regenerate.
3632 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3634 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3636 * gasp.c (grab_label): Permit a label to be a preprocessor
3637 variable by permitting a label to start with a backslash.
3639 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3641 * config/tc-mips.c (validate_mips_insn): Removed hack
3642 for previously inaccessible bitfields in some INSN_TRAP
3645 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3647 * config/tc-d30v.c (do_assemble): Abort with error message
3648 if opcode operands do not match.
3650 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3652 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3653 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3654 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3655 similar new 'q' operand.
3657 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3659 * cgen.c (cgen_asm_finish_insn): Fix typo.
3661 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3664 * cgen.c: Include it.
3665 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3666 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3667 All callers updated.
3668 * config/tc-m32r.c: Include cgen.h.
3669 (m23r_insn): New members num_fixups,fixups.
3671 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3673 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3674 to avoid compiler warning.
3676 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3678 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3681 * makefile.vms (OBJS): Add ehopt.obj
3683 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3685 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3687 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3689 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3690 a short format insn.
3691 (md_assemble): Set it for explicitly packed insns.
3693 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3695 * config/obj-coff.c (c_symbol_merge): Do not take address of
3696 native fields when performing the memcpy.
3698 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3700 * config/tc-mips.c (macro,macro2): Implement
3701 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3703 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3705 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3706 relocations against globally visible symbols.
3707 * config/tc-m68k.c (relaxable_symbol): New macro.
3708 (m68k_ip, md_estimate_size_before_relax): Use it.
3709 (tc_m68k_fix_adjustable): Also handle weak symbols.
3711 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3713 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3714 references to externally visible symbols.
3715 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3716 values in twice for a PC relative reloc if the symbol is
3719 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3720 don't adjust a PC relative reloc against an externally visible
3722 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3723 for a PC relative fixup against an externally visible defined
3724 symbol, arrange to store object file and addend values as though
3725 the symbol were not defined.
3726 (tc_gen_reloc): Likewise.
3728 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3730 * read.c (sizeof_leb128): Referenced externally by write.c so
3733 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3735 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3736 and expand a 'debug' symbol associated with the next instruction
3737 that does not cause a short instruction to be filled with a NOP.
3738 (md_pseudo_table): Add support for .debugsym.
3739 (assemble_parallel_insn): Add calls to expand_debug_sym as
3741 (md_assemble): Ditto.
3743 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3745 * as.c (main): Conditionally call setlocale.
3746 * gasp.c (main): Likewise.
3747 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3748 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3750 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3752 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3754 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3756 * config/tc-hppa.c: Change all calls to bzero to use memset.
3757 (pa_ip): Add cast to avoid warning.
3758 (tc_gen_reloc, md_apply_fix): Likewise.
3759 (pa_find_space_by_number): Likewise.
3760 (hppa_force_relocation): Likewise.
3761 (pa_block): Change i to unsigned int.
3762 * config/obj-som.h (obj_som_copyright): Declare.
3764 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3766 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3767 for line numbers for assembly source.
3769 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3771 * configure.in: Change version number to 2.9.4
3772 * configure: Rebuild.
3774 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3776 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3778 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3780 * ecoff.h: Change symbolS in function declaration to struct
3783 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3785 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3786 (md_convert_frag): Fix i18n typo.
3788 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3790 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3791 * ecoff.h: Protoype it.
3792 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3793 [EVAX] (s_alpha_prologue): Delete.
3794 (md_pseudo_table): Update.
3796 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3798 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3799 array to local pointer.
3800 (get_args, parse_expr): Add casts to avoid warnings.
3802 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3804 * read.c (s_set): Cast xmalloc return value to fragS *.
3805 * config/tc-m68k.c (m68k_ip): Function made static to match
3806 previous forward declaration.
3807 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3809 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3811 * config/tc-v850.c: Add internationalisation macros to error
3814 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3815 macros to error strings.
3817 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3819 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3820 reloc is in the TOC csect.
3821 (md_apply_fix3): Correct gettext typo.
3823 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3826 .L - they are local labels and the branches are not really
3827 function calls but rather far jumps.
3829 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3831 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3833 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3835 * config/tc-i386.c (md_assemble): Print operand number rather than
3836 using ordinal_names.
3837 (i386_operand): Likewise.
3839 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3841 * Makefile.am (INTLLIBS): Define to work around apparent automake
3843 All Makefiles: Regenerated.
3845 * Many files: Added gettext invocations around user-visible
3847 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3848 HAVE_LC_MESSAGES): Define.
3849 * dep-in.sed: Added asintl.h.
3850 * po/Make-in: New file.
3851 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3853 * read.c (Z_): Renamed from `_'.
3854 * Makefile.am (SUBDIRS): Added po.
3855 (POTFILES): new macro.
3856 (po/POTFILES.in): New target.
3857 ($(OBJS)): Added asintl.h.
3859 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3860 (as_new_LDADD): Added $(INTLLIBS).
3861 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3862 (gasp_new_LDADD): Added $(INTLLIBS).
3863 (gasp_new_DEPENDENCIES): New macro.
3864 * configure, aclocal.m4: Rebuilt.
3865 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3867 (ALL_LINGUAS): Define.
3868 * macro.c: Include "asintl.h".
3869 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3870 * as.h: Include "asintl.h".
3871 * config/tc-i386.c (ordinal_names): Removed.
3872 (md_assemble): Changed error text to avoid ordinal_names.
3873 (i386_operand): Likewise.
3874 (reloc): Added as_bad to avoid i18n problems.
3875 (tc_gen_reloc): Likewise.
3876 * config/tc-arm.c (bad_args): Now a #define.
3878 * config/obj-vms.c (VMS_stab_parse): Changed type of
3880 (global_symbol_directory): Unified strings to avoid i18n
3882 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3883 avoid i18n problems.
3884 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3885 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3887 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3889 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3891 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3893 * as.c (print_version_id): Added an fprintf to avoid i18n
3895 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3897 * expr.c (expr): Added as_warn call to avoid i18n problems.
3898 * messages.c (as_assert): Changed code to avoid i18n problems.
3899 (as_abort): Likewise.
3900 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3901 (s_space): Likewise.
3902 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3904 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3906 * config/tc-i386.c (check_prefix): New static function, split out
3908 (struct _i386_insn): Add wait_prefix field.
3909 (md_assemble): Remove wait_prefix local variable. Use
3910 check_prefix when adding a prefix.
3912 * config/tc-i386.c (current_templates): New static variable.
3913 (md_assemble): Remove current_templates local variable.
3914 (md_assemble, i386_operand): Improve error and warning messages in
3915 many places. Add RESTORE_END_STRING in many places before error
3916 return. Clarify some comments.
3918 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3920 (md_assemble): Parse string instruction operands, looking for
3921 segment override prefixes. Check for invalid segment prefixes on
3923 (i386_operand): i.seg[] and max mem_operand changes for string
3925 * config/tc-i386.h (EsSeg): Define.
3927 * config/tc-i386.h (regKludge): Define.
3928 (iclrKludge, imulKludge): Don't define.
3929 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3930 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3931 opcode_modifier checks to look for more common cases first. Add
3932 default_seg for IsString case.
3934 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3938 * configure: Rebuild with new automake and libtool.
3939 * aclocal.m4, Makefile.in: Likewise.
3941 * doc/Makefile.am (as.dvi): New target.
3942 * doc/Makefile.in: Rebuild.
3944 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3946 * configure.in: Added sparc86x support.
3948 * configure: Rebuild.
3950 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3952 (md_parse_option): Warn if -EL is not supported for this architecture.
3954 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3956 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3958 * config/tc-mips.c (mips_ip): Note when we use get match on
3959 the full instruction name.
3961 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3963 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3964 back into the expression to handle add/sub simplification correctly.
3966 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3968 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3970 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3972 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3975 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3977 * symbols.c (max_indent_level): New global.
3978 (print_symbol_value_1): Use it.
3979 * expr.h (expr_build_dot): Declare.
3980 * expr.c (expr_build_dot): New function.
3982 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3984 * symbols.c (print_binary): New function.
3985 (print_expr_1): Call it.
3987 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3989 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3990 operand in the opcode.
3992 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3994 * config/tc-i386.h: Reorder operand flags and opcode modifier
3995 flags for clarity. Remove unused definitions: Unknown,
3996 ImmUnknown, DispUnknown, NoModrm.
3997 * config/tc-i386.c (type_names): Add missing Debug type.
3998 (md_assemble): Better duplicate prefix checking. Quicker string
3999 instruction check via new opcode_modifier flag.
4001 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4003 * doc/as.texinfo (Invoking): Clarify -Wa example.
4005 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4007 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4008 (s_mips_weakext): Define.
4009 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4010 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4013 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4015 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4016 is an error if the value can not be computed at assembly time.
4017 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4019 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4021 * gasp.c (main): Set next field of new include_path structure to
4022 NULL. From Avery Pennarun <averyp@gdc.ca>.
4024 * read.c (s_mri_sect): Call as_bad rather than abort for an
4025 unsupported MRI target.
4027 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4030 the destination of a branch instruction should be altered.
4031 (find_real_start): New function: Locate the real, Thumb coded
4032 start of a Thumb function.
4033 (do_t_branch23): Alter the destination of branches to Thumb
4036 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4038 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4040 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4043 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4045 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4046 * doc/c-hppa.texi: Likewise.
4048 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4050 * Makefile.am: Rebuild dependencies.
4051 * Makefile.in: Rebuild.
4053 * Makefile.am (DEP_INCLUDES): New variable.
4054 (.dep1): Change to work when srcdir is not an absolute path.
4055 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4056 * Makefile.in: Rebuild.
4058 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4060 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4061 LinearAddress patch.
4063 * configure.in: Set version to 2.9.1.
4064 * configure: Rebuild.
4066 * Branched binutils 2.9.
4068 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4070 * config/tc-i386.h (FWait): Define.
4071 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4072 other prefixes. Check FWait flag in opcode table to see which
4073 instructions require an fwait prefix.
4075 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4077 * stabs.c (get_stab_string_offset): Always create a stab string
4080 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4082 Fix some gcc -Wall warnings:
4083 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4084 * ehopt.c (eh_frame_code_alignment): Likewise.
4085 * expr.c (integer_constant, operand): Likewise.
4086 * frags.c (frag_align): Likewise.
4087 * gasp.c (level_0, change_base, doinstr): Likewise.
4088 * hash.c (hash_ask): Likewise.
4089 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4090 (debugging_pseudo): Likewise.
4091 * macro.c (define_macro, check_macro): Likewise.
4092 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4093 (ignore_rest_of_line, float_cons): Likewise.
4094 * symbols.c (decode_local_label_name): Likewise.
4095 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4096 (fixup_segment, number_to_chars_bigendian): Likewise.
4097 (number_to_chars_littleendian): Likewise.
4098 * config/atof-ieee.c (gen_to_words): Likewise.
4099 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4100 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4101 * read.c (output_big_sleb128): Initialize locals to avoid
4103 (output_big_uleb128, equals): Likewise.
4104 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4105 to unsigned int. Change zeros to unsigned int.
4106 * cond.c (s_if): Add return to default case.
4107 * frags.c (frag_now_fix): Change return type to addressT.
4108 * frags.h (frag_now_fix): Update declaration.
4109 * listing.c (file_info_struct): Change linenum to unsigned int.
4110 (struct list_info_struct): Change hll_line to unsigned int.
4111 (print_source): Update format string.
4112 * read.c (emit_expr): Change scan to unsigned int, and don't
4113 bother to initialize it.
4114 * symbols.c (dollar_label_count): Change to unsigned long.
4115 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4116 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4117 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4119 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4121 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4122 mcf5200 just as we do for m68000.
4123 (m68k_init_after_args): Likewise.
4124 (md_estimate_size_before_relax): Likewise.
4126 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4128 * config/tc-v850.c (md_assemble): Store relocation addend in
4129 fixup instead of instruction.
4131 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4133 * config/tc-i386.c (md_assemble): Swap template arguments to
4134 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4135 This macro is currently symmetric, so passing them the wrong
4136 way didn't cause any problem, but may if the macro is changed
4138 After copying template to i.tm, use i.tm. rather than t-> to
4139 access fields, and make t a const*
4140 Move i.tm.operand_types[] swap to immediately after the copy.
4142 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4144 * expr.h (expr_build_uconstant): Add prototype.
4145 (expr_build_unary,expr_build_binary): Add prototypes.
4146 * expr.c (expr_build_uconstant): New function.
4147 (expr_build_unary,expr_build_binary): New functions.
4149 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4151 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4152 * macro.c (macro_expand_body): Increase buffer size.
4153 * messages.c (as_warn): Likewise.
4154 (as_warn_where, as_bad, as_bad_where): Likewise.
4156 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4158 Based on patch from H.J. Lu <hjl@gnu.org>:
4159 * Makefile.am (DISTSTUFF): New variable.
4160 (diststuff): New target.
4161 * Makefile.in: Rebuild.
4163 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4166 m32r_elf_section_change_hook.
4168 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4169 emit a nop if a section ends with a 16 bit instruction.
4171 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4174 s_lcomm rather than obj_coff_lcomm.
4175 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4177 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4179 * config/tc-i386.h (LinearAddress): Define.
4180 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4181 instruction, don't use a default segment.
4183 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4185 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4186 * configure: Rebuild.
4188 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4190 * aclocal.m4, configure: Rebuild with libtool 1.2.
4192 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4194 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4195 PC relative branches. Patch courtesy of Jonathan Walton.
4198 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4200 * configure.in (emulations): Add thumb-pe target.
4202 * configure (emulations): Add thumb-pe target.
4204 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4206 * itbl-lex.l (yywrap): Don't define if already defined as a
4209 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4211 * depend.c (quote_string_for_make): New function.
4212 (wrap_output): Use it.
4214 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4216 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4217 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4219 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4221 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4222 Recognize -GN and -relax.
4223 (md_begin): Initialize gp size from -G switch.
4224 (alpha_force_relocation): Always force if -relax.
4225 (alpha_align): Take a new argument that will specify when to
4226 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4227 Change all callers. Emit nop alignment padding as nop+unop pair.
4229 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4231 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4232 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4234 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4236 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4237 require padding to the next long word boundary.
4239 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4241 * cgen.c: #include symcat.h.
4242 * config/tc-m32r.c: Likewise.
4244 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4246 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4247 absolute expressions instead of '$' prefixed register names.
4249 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4251 * read.c (s_set): Record file and line info for symbols when -as.
4252 (pseudo_set): Don't overwrite that dummy fragment.
4254 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4256 * config/tc-ppc.c (md_pseudo_table): Add "section".
4257 (ppc_named_section): New static function.
4259 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4261 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4262 so we don't have to scan the entire list.
4264 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4266 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4267 case, allow the parallel instructions to modify the same flag
4270 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4272 * listing.c (list_symbol_table): Categorize symbols by
4273 undefined_section rather than sy_frag->line == NULL.
4275 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4277 * Makefile.am (install-exec-local): Install properly when ln
4278 fails or tooldir == prefix.
4280 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4282 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4283 Test result of insert_operand for error.
4285 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4287 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4288 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4289 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4290 * doc/Makefile.in: Rebuild.
4292 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4294 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4295 (macro): Fix handling of M_COP[0-3].
4297 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4299 Based on patches from Ross Harvey <ross@teraflop.com>:
4300 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4301 if macro_alternate or macro_mri.
4302 (getstring): Remove support for byte constants between < and >.
4303 (get_any_string): '<' only starts a string if macro_alternate or
4305 (macro_expand_body): Permit keyword parameters following
4306 positional parameters.
4308 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4309 * configure.in (alpha*-*-netbsd*): New target.
4310 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4311 * configure: Rebuild.
4313 * as.h (flag_warn_suppress_instructionswap): Move from here...
4314 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4315 here, and make static.
4317 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4318 BFD_ASSEMBLER or MANY_SEGMENTS.
4320 * as.c (show_usage): Update bug-gnu-utils address.
4321 * gasp.c (show_usage): Likewise.
4322 * doc/as.texinfo (Bug Reporting): Likewise.
4324 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4326 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4327 insns regardless of the size of a pointer if we're in mips I or
4329 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4331 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4333 Fix rac to accept only a0:
4334 * tc-d10v.c (parallel_ok, find_opcode):
4335 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4336 Introduce OPERAND_GPR.
4338 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4340 * read.c (s_fill): Handle non-constant repeat counts by creating
4341 an rs_space fragment.
4343 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4345 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4346 from as_bad to as_warn.
4348 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4350 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4351 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4352 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4354 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4356 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4357 seg_fix_rotP rather than fix_root from seg_info.
4359 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4361 * expr.c: Add support for 0x1_2_3_4 bignums.
4363 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * configure.in: Change -linux* to -linux-gnu*.
4366 * configure: Rebuild.
4368 * app.c (do_scrub_begin): Treat \r as whitespace.
4370 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4372 * Makefile.am: Update dependencies.
4373 * Makefile.in: Rebuild.
4375 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4377 * configure, aclocal.m4: Rebuild with new libtool.
4379 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4381 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4382 the argument to bfd_set_arch_mach.
4383 (load_address): Use bfd_arch_bits_per_address to determine the
4384 bit size of an address instead of looking at the isa level.
4385 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4387 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4391 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4393 * ehopt.c: New file.
4394 * as.h (enum _relax_state): Add rs_cfa.
4395 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4396 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4397 * read.c (emit_expr): Call check_eh_frame.
4398 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4399 (relax_segment): Likewise.
4400 * Makefile.am: Rebuild dependencies.
4401 (GAS_CFILES): Add ehopt.c.
4402 (GENERIC_OBJS): Add ehopt.o.
4403 * doc/internals.texi (Frags): Document rs_cfa.
4405 * as.c (show_usage): Mention --traditional-format.
4406 (parse_args): Accept --traditional-format.
4407 * as.h (flag_traditional_format): Declare.
4408 * output-file.c (output_file_create): If flag_traditional_format,
4409 set BFD_TRADITIONAL_FORMAT on stdoutput.
4410 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4412 * config/tc-mips.c (append_insn): Make sure that if we have a
4413 fixup for an unmatched %hi reloc, it does not associated with a
4416 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4417 * doc/Makefile.in: Likewise.
4419 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4421 * config/tc-m32r.c (check_for_side_effects): New function.
4422 (can_make_parallel): Add checks for instruction side effects
4423 clashing with the other instruction.
4424 (assemble_parallel_insn): Improve warning messages. Return error
4425 message from non-swapped instruction order.
4427 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4429 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4431 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4432 md_cleanup definition. This moves the forced literal output to
4433 the end of the source pass, and avoids macro's inserting literals
4434 into the code immediately after the macro expansion.
4436 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4438 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4439 a gas internal symbol is adjustable.
4440 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4442 * as.h: If gcc version greater than 2.6, use `__format__' and
4443 `__printf__' in function attributes, rather than `format' and
4446 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4450 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4452 Add tms320c30 support:
4453 * config/tc-tic30.h: New file.
4454 * config/tc-tic30.c: New file.
4455 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4456 TARGET_FORMAT as "coff-tic30".
4457 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4458 * Makefile.am: Rebuild dependencies.
4459 (CPU_TYPES): Add tic30.
4460 (CPU_OBJ_VALID): tic30-aout is valid.
4461 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4462 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4463 * configure, Makefile.in: Rebuild.
4465 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-v850.c (md_assemble): Improvements to error messages.
4469 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4471 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4472 BFD_RELOC_HI16_S to store the high bits of any value.
4474 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4475 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4476 assembler calculate relocations to any external symbol at all.
4477 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4478 involving generation of pc-relative relocs.
4479 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4480 has been moved to md_apply_fix3.
4482 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4483 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4484 which actually means (the address of identifier's GOT entry) +
4485 constant, which is not particularly useful.
4487 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4489 * read.h (include_dirs): Declare.
4490 (include_dir_count,include_dir_maxlen): Declare.
4492 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4494 * configure.in: Correct check for shared opcodes library.
4495 * configure: Rebuild.
4497 * listing.c (buffer_line): If we can't open the file, set at_end.
4498 (listing_print): Remove unused local variable fi.
4500 * config/m68k-parse.y (reglistpair): Handle register list in
4503 * config/vms-conf.h: Don't undef VERSION.
4505 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4507 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4509 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4511 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4512 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4513 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4514 (EXTRA_DIST): Define.
4515 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4516 explicitly rather than via the list of object files.
4517 (gcc-as.opt): New file created when make-gas.com is run.
4518 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4519 itbl-cpu.h} to #include appropriate file rather than copying that
4521 * config/vms-conf.h: Synchronize with current config.in.
4522 * Makefile.in: Rebuild.
4524 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4526 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4527 (parallel_ok): Relaxed parallel subinstruction dependency check.
4529 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4531 * as.h (flag_warn_suppress_instructionswap): added new flag.
4532 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4533 command line argument.
4534 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4535 warning only if flag_warn_suppress_instructionswap is false.
4537 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4539 * configure.in (i386-*-mingw32*): New target.
4540 * configure: Rebuild.
4542 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4544 * symbols.c (resolve_symbol_value): Don't set the segment if it
4545 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4547 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4550 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4552 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4553 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4556 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4558 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4560 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4562 * config/tc-v850.c (v850_insert_operand): Display instruction when
4563 an error is encountered.
4565 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4567 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4568 (i386-*-sco3.2v5*coff): New target.
4569 (i386-*-sco3.2*): New target.
4570 * configure: Rebuild.
4572 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-v850.c: Tidy error message production.
4576 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4578 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4579 validate_immediate return value in the right type for comparisons
4582 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4584 * listing.c (MAX_BYTES): Use listing variables not constants.
4585 (data_buffer): No longer an array, but a pointer.
4586 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4587 (listing_listing): Allocate data_buffer.
4589 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4591 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4592 --listing-rhs-width, --listing-cont-lines.
4593 (show_usage): Update.
4594 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4595 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4596 (print_lines): Use the variables instead of the constants.
4597 (listing_listing): Likewise.
4598 * listing.h: Declare the new vars.
4600 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4602 * as.c (parse_args): Add --keep-locals alias for -L.
4603 Add --strip-local-absolute.
4604 (show_usage): Update.
4605 * as.h (flag_strip_local_absolute): New flag.
4606 * symbols.c (S_IS_LOCAL): Use it.
4607 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4608 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4609 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4611 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4613 * config/tc-m32r.c: Detect if explicitly parallel instructions
4614 might have an io conflict and issue a warning message.
4616 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4618 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4619 cgen_swap_fixups): Functions to save, restore and swap the fixup
4620 chain with a backup copy.
4621 (cgen_asm_finish_insn): Returns address of constructed insn.
4623 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4625 * listing.c (file_info_struct): Remove FILE, add POS.
4626 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4627 (file_info): Don't open the file.
4628 (buffer_line): Check for the file in the last_open cache, updating
4630 (print_source): Don't reference file_info->file.
4631 (listing_listing): Likewise.
4632 (listing_print): Close the file in the cache, if any.
4634 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4636 * read.c (dwarf_file_string): New file static variable.
4637 (emit_expr): Look for constant sequence that leads up to a file
4638 name in DWARF debugging output.
4639 (stringer): Use dwarf_file_string to decide whether to accept a
4640 string as a file name.
4642 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4644 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4645 (crack_operand): Add reg->reglst MRI hack.
4646 (r_seg): Put reglst symbols in reg_section.
4647 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4649 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4651 * tc-sh.c (get_specific): Handle SGR & DBR.
4653 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4655 * tc-h8300.c (parse_reg): Take the length of the symbol into
4656 account when attempting to match a register name.
4657 * tc-h8500.c (parse_reg): Likewise.
4659 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4661 * cgen.c: Formatting changes to improve readability.
4663 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4665 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4668 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4670 Based on a patch from Jim Wilson
4671 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4672 (tc_gen_reloc): Handle cross section PC relative relocs
4675 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4677 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4679 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4681 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4682 (expr_jmp_buf): New static local.
4683 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4684 (cgen_md_operand): New function.
4685 * tc-m32r.c: Clean up pass over `struct foo' usage.
4686 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4688 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4690 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4691 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4693 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4695 * config/tc-i386.c (i386_operand): Give an error if there are
4696 unrecognized characters after an expression.
4698 For older changes see ChangeLog-9697