| blob | b71f2094e489e9d5f03adcae830e31bec51a3a96 |
1 1999-12-22 Philip Blundell <pb@futuretv.com>
3 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
4 hook function when changing sections.
5 (arm_s_data): Likewise.
7 1999-12-14 Nick Clifton <nickc@cygnus.com>
9 * config/tc-arm.c (md_parse_option): Add support for -marm720
10 command line switch.
12 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
14 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
15 (r_registers, xr_registers): Define.
16 (r_register_name, xr_register_name): New functions.
17 (md_assemble): Handle new am33 operand types and instruction
18 formats.
19 (mn10300_insert_operand, check_operand): Likewise.
21 1999-11-29 Nick Clifton <nickc@cygnus.com>
23 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
24 (s_force_thumb): Set thumb_mode to 2.
25 (md_assemble): Do not complain about thumb instructions on a
26 non-thumb target if thumb_mode is set to 2.
28 1999-11-28 Michael Meissner <meissner@cygnus.com>
30 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
31 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
32 (O_...): Add new machine dependent expressions if we are handling
33 explicit relocations.
34 (alpha_reloc_op): New static table holding the explicit relocation
35 information.
36 (alpha_literal_hash): New static to hold the hash table for
37 explicit relocations.
38 (alpha_macros): Add support for explicit relocations.
39 (md_begin): If explicit relocations, initialize hash table.
40 (md_assemble): Don't print a second error if tokenize_arguments
41 already printed an error message.
42 (md_apply_fix): Add support for explicit relocations.
43 (alpha_force_relocation): Ditto.
44 (alpha_fix_adjustable): Ditto.
45 (alpha_adjust_symtab): New function to support explicit
46 relocations.
47 (alpha_adjust_symtab_relocs): Ditto.
48 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
49 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
50 Add support for explicit relocations. Return -2 if an error
51 message was already printed.
52 (find_macro_match): Add support for explicit relocations. Comment
53 each of the cases.
54 (emit_insn): Add support for explicit relocations.
55 (assemble_tokens): Ditto.
56 (emit_ldgp): Ditto.
57 (load_expression): Ditto.
58 (emit_lda): Ditto.
59 (emit_ldah): Ditto.
60 (emit_ir_load): Ditto.
61 (emit_loadstore): Ditto.
62 (emit_ldXu): Ditto.
63 (emit_ldil): Ditto.
64 (emit_sextX): Ditto.
65 (emit_division): Ditto.
66 (emit_jsrjmp): Ditto.
67 (emit_retjcr): Ditto.
69 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
70 ELF object format.
71 (tc_adjust_symtab): If explicit relocations, call the function
72 alpha_adjust_symtab.
73 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
74 relocations next to the literal relocation they reference.
75 (TC_INIT_FIX_DATA): Initialize the new fields.
76 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
78 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
80 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
81 'B' operand for PA2.0 bb instruction.
83 1999-11-18 Nick Clifton <nickc@cygnus.com>
85 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
86 target.
88 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
89 relocs.
90 (mcore_force_relocation): Force relocations to be generated for
91 RVA relocs.
93 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
95 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
96 (i386_displacement): Disallow O_big displacements.
98 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
100 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
101 Small improvements in error checking.
102 (md_assemble): Support for unconditional ARM instructions.
103 (md_parse_option): Support for -m[arm]v5e flag.
105 1999-11-12 Nick Clifton <nickc@cygnus.com>
107 * macro.c (buffer_and_nest): Do not check beyond the end of the
108 buffer.
110 1999-11-11 Nick Clifton <nickc@cygnus.com>
112 * macro.c (buffer_and_nest): Look for seperator after TO and
113 FROM tokens.
115 1999-11-08 Andrew Haley <aph@cygnus.com>
117 * app.c (do_scrub_chars): When in State 10, treat backslash
118 characters in the same way as as symbol characters.
120 1999-11-07 Richard Henderson <rth@cygnus.com>
122 * config/tc-alpha.c (alpha_align): Check, don't assert, that
123 the previous label was in the current section before playing
124 with auto-alignment.
126 1999-11-06 Nick Clifton <nickc@cygnus.com>
128 * config/tc-v850.c (v850_force_relocation): Force relocation
129 for weak symbols.
130 (v850_pcrel_from_selection): Do not compute a pcrel offset if
131 the symbol is weak.
133 1999-11-05 Michael Meissner <meissner@cygnus.com>
135 * expr.h (operatorT): Increase machine dependent operators to 16.
136 * expr.c (op_rank): Ditto.
138 1999-11-03 Ian Lance Taylor <ian@zembu.com>
140 * read.c (pseudo_set): Reject attempts to set the value of a
141 section symbol.
143 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
144 if it is defined.
146 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
148 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
149 to bfd_set_section_contents.
151 1999-11-03 Nick Clifton <nickc@cygnus.com>
153 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
155 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
157 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
158 (mips_ip): Use OPCODE_IS_MEMBER.
160 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
162 * config/tc-arm.c (reg_required_here): Improve comments.
164 * config/tc-arm.c (thumb_opcode): Add "variants" field.
165 (tinsns): Initialize variants field.
167 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
168 BAD_PC respectively.
170 1999-10-27 Scott Bambrough <scottb@netwinder.org>
172 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
173 * config/tc-arm.h: Fix compile time warnings.
175 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
177 * config/tc-d10v.c (find_opcode): Allow ATSIGN to match
178 expressions of the form @abs16, @(abs16) and @(abs16 + imm).
180 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
182 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
183 (ISA_HAS_64_BIT_REGS) New.
184 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
185 mips_emit_delays,macro_build,load_register,load_addresss,
186 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
187 and/or use new ISA_xxx macros in expressions involving
188 ISA, particularly mips_opts.isa.
190 1999-10-18 Michael Meissner <meissner@cygnus.com>
192 * expr.h (operatorT): Add machine dependent operators md1..md8.
193 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
194 for the machine dependent operators to use.
196 * expr.c (op_rank): Add machine dependent operators.
198 * config/tc-alpha.c (O_pregister): Define as a machine dependent
199 operator.
200 (O_cpregister): Ditto.
201 (md_begin): Change X_op test that field is wide enough to use
202 O_max instead of O_alpha_max.
203 (cpu_types): Fill in missing initializer.
204 (alpha_num_macros): Make unsigned.
205 (md_assemble): Make opnamelen be size_t.
206 (md_apply_fix): Cast alpha_num_operands to int before testing.
207 (alpha_force_relocation): Ditto.
208 (alpha_fix_adjustable): Ditto.
209 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
210 (tc_gen_reloc): Ditto.
211 (tc_get_register): Ditto.
212 (emit_ldgp): Ditto.
213 (emit_lda): Ditto.
214 (emit_ldah): Ditto.
215 (emit_ldil): Ditto.
216 (s_alpha_ent): Ditto.
217 (s_alpha_end): Ditto.
218 (s_alpha_frame): Ditto.
219 (s_alpha_prologue): Ditto.
220 (s_alpha_file): Ditto.
221 (s_alpha_gprel32): Ditto.
222 (s_alpha_proc): Ditto.
223 (s_alpha_set): Ditto.
224 (s_alpha_base): Ditto.
225 (s_alpha_align): Ditto.
226 (s_alpha_arch): Ditto.
227 (alpha_align): Ditto.
228 (assemble_insn): Suppress unused variable warning.
229 (emit_insn): Ditto.
230 (assemble_insn): Don't assume X_op and X_unsigned are in a given
231 order in the structure.
232 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
234 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
236 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
238 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
240 * config/tc-i386.c (i386_index_check): Correct #endif location.
242 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
244 * as.c (show_usage): Document new options.
245 (parse_args): Add --no-warn, --warn, --fatal-warnings,
246 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
247 (parse_args): Parse the new options.
248 (main): If there were warnings, and --fatal-warnings
249 was specified, print an error.
250 * as.h: New variable, flag_fatal_warnings, for new option.
252 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
254 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
255 '@'. Change autoincrement completers to fall through to cache control
256 completers.
258 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
259 arg.
260 (pa_parse_addb_64_cmpltr): New function.
262 * config/tc-hppa.c (pa_ip): Change error message.
263 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
264 '?Q' args to allow falling through.
266 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
267 Remove unused conditional codes.
268 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
270 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
272 * config/tc-d30v.c (CHAR_BIT): Define.
273 (check_range): Fix bit operations to support integers bigger than
274 32 bits.
276 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
278 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
279 operands.
281 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
282 Doug Evans <devans@cygnus.com>
284 Add support for m32rx.
285 * config/tc-m32r.c (enable_m32rx): New static global.
286 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
287 (allow_m32rx): New function.
288 (M32R_SHORTOPTS): Add `O'.
289 (md_longopts): Add --m32rx plus several warning options.
290 (md_parse_option): Handle new options.
291 (md_show_usage): Print them.
292 (md_begin): Enable m32rx.
293 (OPERAND_IS_COND_BIT): New macro.
294 (first_writes_to_seconds_operands): New function.
295 (writes_to_pc,can_make_parallel,make_parallel): New functions.
296 (target_make_parallel,assemble_two_insns): New functions.
297 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
298 If optimizing and m32rx, try to make consecutive insns parallel.
300 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
302 * config/tc-mips.c (nopic_need_relax): Allow for the
303 .sdata.foo sections generated by -fdata-sections,
304 and for the .gnu.linkonce.s sections generated by C++.
306 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
308 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
309 with cleaner code using completer prefixes. Add 'Y'.
311 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
313 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
315 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
316 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
317 insn does not match and we should try the next insn in the table.
319 1999-09-22 Nick Clifton <nickc@cygnus.com>
321 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
323 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
325 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
326 of PA2.0 support.
328 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
330 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
331 OBJ_ELF. If ELF, add "sq".
332 (md_parse_option): If ELF, ignore -s and -q.
333 (md_show_usage): Mention ELF options.
335 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
337 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
338 operands.
340 * config/tc-hppa.c (pa_ip): Handle "fe", and 'cJ'.
342 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
344 * config/tc-hppa.c (struct pa_it): New field "trunc".
345 (pa_ip): Handle 'h', 'm', '=', '{', and '_' operands.
346 (pa_parse_ftest_gfx_completer): New function
347 (pa_parse_fp_cnv_format): New function.
349 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
350 (md_apply_fix): Handle 22bit pc-rel branches.
352 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
354 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
356 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
358 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
360 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
362 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
363 (pa_ip): Handle 'fX'.
365 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
367 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
368 unwinds unless the function is in the text space.
369 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
371 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
373 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
374 (md_assemble): To here. Tweak address generation.
376 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
377 debug_line.
378 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
379 (md_assemble): Call dwarf2_where for OBJ_ELF.
380 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
381 (pa_end_of_source): New function.
382 * config/tc-hppa.h (md_end): Define for OBJ_ELF.
384 1999-09-14 Michael Meissner <meissner@cygnus.com>
386 * configure.in (Canonicalization of target names): Remove adding
387 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
388 generates $ac_config_sub with a ${CONFIG_SHELL} already.
389 * configure: Regenerate.
391 1999-09-14 Donn Terry <donn@interix.com>
393 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
395 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
397 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
398 pc-relative jmp/call to an absolute symbol.
399 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
400 absolute section symbols.
402 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
403 jump handling code and comments.
405 1999-09-12 Ian Lance Taylor <ian@zembu.com>
407 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
408 the value if TE_PE and a global defined symbol.
410 1999-09-11 Ian Lance Taylor <ian@zembu.com>
412 * write.c (dump_section_relocs): Call print_symbol_value_1 to
413 print the symbol, rather than printing it here.
415 1999-09-11 Donn Terry <donn@interix.com>
417 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
418 BFD_RELOC_RVA relocations.
420 * config/tc-i386.c (md_undefined_symbol): Compare the name against
421 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
422 starts with "_G".
424 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
425 defined.
426 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
427 * doc/internals.texi (Object format backend): Document
428 SET_SECTION_RELOCS.
430 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
431 relocations against global symbols if TE_PE.
433 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
434 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
436 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
437 symbols.
439 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
440 symbols which do not have a constant value, or tags with
441 non-tags. Remove the symbol from the list before adding it at the
442 end.
444 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
445 C_FCN symbol differently if TE_PE.
446 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
447 appears in the pseudo-op, rather coff_line_base which is only set
448 for a .bf symbol.
450 * config/obj-coff.c (obj_coff_loc): New static function.
451 (obj_pseudo_table): Add "loc".
453 * config/obj-coff.c (add_lineno): Check that the line number is
454 positive.
456 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
457 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
458 int.
459 (md_atof): Return NULL rather than 0.
460 * config/tc-i386.c (md_atof): Change type to int.
461 * expr.c (expr): Change first parameter to int.
462 * config/obj-coff.c: Add declarations for static functions.
463 (coff_frob_symbol): Use SYM_AUXENT.
464 * config/tc-i386.h (flag_16bit_code): Don't declare.
466 * config/obj-coff.c (obj_coff_section): Default to setting
467 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
469 * write.c (adjust_reloc_syms): Print adjusted fixup.
471 * expr.c (integer_constant): Correct too_many_digits calculation
472 in base 10 case.
474 1999-09-09 Andreas Schwab <schwab@suse.de>
476 * doc/c-arm.texi: Fix arguments of @var to not contain
477 punctuation.
479 1999-09-08 Philip Blundell <pb@nexus.co.uk>
481 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
482 and COFF targets.
483 (md_parse_option): Only support -k flag for ELF and COFF targets.
485 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
487 * config/tc-hppa.c (pa_ip): Put strict register checks before
488 call to pa_parse_number.
490 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
492 1999-09-06 Ian Lance Taylor <ian@zembu.com>
494 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
495 BFD_ASSEMBLER code.
497 1999-09-06 Donn Terry <donn@interix.com>
499 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
501 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
503 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
504 candidate instruction. Require registers for register arguments
505 when in strict mode. Require assemble-time constants for
506 constants when in strict mode.
507 (pa_get_absolute_expression): Require a constant when in strict
508 mode.
510 1999-09-06 Nick Clifton <nickc@cygnus.com>
512 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
514 1999-09-04 Steve Chamberlain <sac@pobox.com>
516 * config/tc-pj.c: New file, supports picoJava in ELF.
517 * config/tc-pj.h: Ditto.
518 * configure.in (pjl*, pj*): New targets.
519 * Makefile.am: Rebuild dependencies.
520 (CPU_TYPES): Add pj.
521 (TARGET_CPU_CFILES): Add config/tc-pj.c.
522 (TARGET_CPU_HFILES): Add config/tc-pj.h.
523 * doc/c-pj.texi: New file.
524 * doc/as.texinfo: Add some PJ specifics.
525 * doc/all.texi: Add PJ to the list of all architectures, sort them
526 all alphabetically.
527 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
528 * configure, Makefile.in, doc/Makefile.in: Rebuild.
530 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
532 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
533 (obj_frob_file): Test for null pointer.
534 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
535 (OBJ_PROCESS_STAB): And here.
536 (elf_obj_sy): Remove
538 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
539 except OBJ_PROCESS_STAB, which we #undef for ecoff.
540 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
542 * config/obj-coff.c (no_func): Remove.
543 (coff_format_ops): Change occurrences of no_func to 0, as we test
544 for 0 in obj-multi.h.
546 * configure.in: Enable bfd for i386-coff when primary target is
547 bfd. Enable i386 elf,coff emulation support. Don't set
548 USE_EMULATIONS=1 or te_file=multi unless there is more than one
549 emulation to support.
550 *configure: Regenerate.
552 1999-09-02 Nick Clifton <nickc@cygnus.com>
554 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
555 .section .line directive is encountered.
557 1999-09-01 Nick Clifton <nickc@cygnus.com>
559 * config/tc-arm.c (md_section_align): Do not align sections in ELF
560 format.
562 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
563 * as.texinfo: Document --gdwarf2 command line option.
564 Add additional documentation of ARM command line switches.
566 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
568 * config/tc-i386.c (i386_intel_memory_operand): Combine
569 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
570 and RESTORE_END_STRING around parse_register calls.
571 (i386_operand): Here too.
572 (i386_is_reg): Remove.
573 (parse_register): Move as_bad calls from within this function to
574 callers.
576 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
578 Based on a patch from H.J. Lu <hjl@gnu.org>
579 * config/tc-i386.c (parse_register): Handle FP regs specially.
580 (md_begin): Remove '(' and ')' from register_chars.
582 1999-08-29 Doug Evans <devans@casey.cygnus.com>
584 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
585 error message (done elsewhere).
587 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
589 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
591 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
593 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
594 args by 'f'.
596 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
598 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
599 between args.
600 Add new completers. Fix bug in 64 bit condition handling.
602 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
603 'cS', and 'c*'.
605 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
607 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
609 * config/tc-hppa.c (pa_ip): Add case for 'I'.
611 1999-08-27 Jim Wilson <wilson@cygnus.com>
613 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
614 (struct ls): Add frag field. Initialize it to zero.
615 (out_end_sequence): New local text_frag. Set it while in text section.
616 Replace address check with frag check. Set ls.frag to text_frag if
617 out_set_addr called.
618 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
619 Set it before switching sections. Replace address check with frag
620 check. Set ls.frag to saved_frag if out_set_addr called.
622 1999-08-26 David Mosberger <davidm@hpl.hp.com>
624 * dwarf2dbg.c (out_end_sequence): If address changed, directly
625 output "advance_pc" opcode instead of calling gen_addr_line().
626 The latter has the undesired side-effect of creating a new row
627 in the debug line info matrix.
629 1999-08-26 Jim Wilson <wilson@cygnus.com>
631 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
632 ls.last_filename if last is less than zero. Set ls.last_filename
633 when allocating new entry.
634 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
635 call.
637 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
639 * config/tc-i386.c (i386_index_check): Fix the displacement size
640 when INFER_ADDR_PREFIX.
642 1999-08-18 Nick Clifton <nickc@cygnus.com>
644 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
645 display its value.
647 1999-08-17 Ian Lance Taylor <ian@zembu.com>
649 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
650 handle 0xffffNNNN constants correctly.
652 1999-08-16 Nick Clifton <nickc@cygnus.com>
654 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
655 as well as loads.
657 1999-08-13 Nick Clifton <nickc@cygnus.com>
659 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
660 (md_apply_fix3): Always pass positive values to
661 validate_offset_imm.
663 1999-08-12 Nick Clifton <nickc@cygnus.com>
665 * config/tc-arm.c (skip_whitespace): New macro.
666 Formatting tidy ups.
668 (md_apply_fix3): Store relocation offset in addend for ELF based
669 relocs.
670 (arm_force_relocation): Always generate relocs for Thumb function
671 calls.
673 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
675 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
676 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
678 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
680 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
681 flags for the unwind subspace.
683 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
684 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
685 suitable relocation based on the size of the target's pointer.
686 Always Use subsegment zero for the unwinders.
687 (pa_level): Handle "2.0w".
689 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
691 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
692 with the following instruction unless this was specified.
694 1999-08-09 Ian Lance Taylor <ian@zembu.com>
696 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
697 certain sections, to match BFD changes.
699 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
701 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
702 (EXTRA_SCRIPTS): Define to keep automake happy.
703 * Makefile.in: Rebuild.
705 1999-08-08 Ian Lance Taylor <ian@zembu.com>
707 * Makefile.am: Rename .dep* files to DEP*.
708 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
709 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
710 targets to DEPOBJ.
711 * Makefile.in: Rebuild.
713 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
715 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
717 1999-08-08 Ian Lance Taylor <ian@zembu.com>
719 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
720 avoid problems on DOS filesystems.
721 * Makefile.in: Rebuild.
723 * doc/as.texinfo (Section): Document 's' flag for COFF version.
725 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
727 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
728 section flag.
730 1999-08-08 Ian Lance Taylor <ian@zembu.com>
732 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
733 line to create ${GDBINIT} rather than .gdbinit.
734 * configure, Makefile.in, doc/Makefile.in: Rebuild.
736 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
738 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
740 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
742 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
744 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
746 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
747 non-adjustable symbols.
749 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
751 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
753 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
755 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
756 operands.
758 1999-08-05 Donn Terry <donn@interix.com>
760 * config/te-interix.h: New file.
761 * configure.in (i386-*-interix*): New target.
762 * configure: Rebuild.
764 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
766 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
767 selectors for ELF too.
768 (selector_table): Add "ltp" and "rtp" selectors.
770 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
772 * config/tc-i386.c (i386_operand): No need to change
773 operand_string pointer in segment reg case before goto
774 do_memory_reference. Initialise displacement_string_start and
775 displacement_string_end after do_memory_reference label.
776 (i386_index_check): Add operand_string param, and print error
777 message on failure here.
778 (i386_intel_memory_operand): Instead of here.
779 (i386_operand): And here.
780 (INFER_ADDR_PREFIX): Enable.
782 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
784 * config/tc-i386.h (DefaultSize): Define. Renumber following
785 opcode_modifier defines.
787 From Etienne Lorrain <etienne.lorrain@ibm.net>
788 * config/tc-i386.c (stackop_size): New variable.
789 (set_16bit_code_flag): Clear it here.
790 (set_16bit_gcc_code_flag): New function.
791 (md_pseudo_table): Add "code16gcc" entry.
792 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
794 1999-08-03 Ian Lance Taylor <ian@zembu.com>
796 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
797 next_set_end even if the end symbol is being discarded.
799 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
800 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
801 * config/obj-coff.c: Likewise.
802 (seg_info_type): Remove.
803 (seg_info_off_by_4): Change to array of segT.
804 (s_get_segment): Adjust accordingly.
805 (obj_pseudo_table): Fully initialize sentinel entry.
807 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
808 Ralf Baechle <ralf@uni-koblenz.de>.
810 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
812 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
814 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
816 * config/tc-i386.c: Indentation and white space changes.
817 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
818 don't enable it by default.
819 (i386_intel_operand): Remove redundant prototype.
820 Move check on number of memory operands, and i.mem_operands++
821 (i386_intel_memory_operand): To here.
822 Remove i386_immediate code from here. Remove special case code
823 for input and output using (%dx). Remove base/index checks and
824 call i386_index_check instead. Save initial operand_string
825 argument for error message.
826 (i386_operand): Remove redundant prototype. Move base/index
827 checks to i386_index_check.
828 (i386_displacement): Move intel mode check for non-zero
829 i.disp_operand
830 (i386_intel_memory_operand): To here.
832 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
834 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
835 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
836 by .register pseudo-op if -64 and --no-undeclared-regs.
837 (s_register, sparc_adjust_symtab): New functions.
838 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
839 Declare sparc_adjust_symtab as tc_adjust_symtab.
840 * doc/c-sparc.texi: Add description of #ignore special literal
841 for .register pseudo-op.
843 1999-07-30 Catherine Moore <clm@cygnus.com>
845 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
846 the relocation's section offset.
848 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
850 * write.c (fixup_segment): Fix generic error check overflow test.
852 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
853 X_add_number to long.
855 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
857 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
858 processing.
860 1999-07-27 Ian Lance Taylor <ian@zembu.com>
862 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
863 VTABLE relocations.
865 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
867 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
869 * configure.bat: Remove; obsolete.
870 * config/go32.cfg: Likewise.
872 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
874 * configure.in (i386-*-vxworks*): New target.
875 * configure: Rebuild.
877 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
879 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
881 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
883 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
884 on -64 and not pic.
885 (output_insn): Put OLO10's secondary addend into tc_fix_data.
886 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
887 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
888 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
889 MAX_RELOC_EXPANSION): Define.
890 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
892 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
894 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
895 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
896 block. Print a warning if an 8-bit or 16-bit constant
897 displacement or immediate is truncated on output.
898 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
899 immediate.
900 (i386_operand): Disallow immediate jump absolute operand.
902 1999-07-15 Ian Lance Taylor <ian@zembu.com>
904 * configure.in: Bump version number to 2.9.5.
905 * configure: Rebuild.
907 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
908 or %llx work.
910 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
912 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
913 (cons_fix_new_hppa): Derive size of fixup from size of the object.
915 1999-07-14 Philip Blundell <pb@nexus.co.uk>
917 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
918 is defined.
919 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
921 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
922 if -mno-fpu was given.
923 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
924 relocs.
925 (cons_fix_new_arm): Remove misleading comments.
927 1999-07-14 Ian Lance Taylor <ian@zembu.com>
929 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
930 error message.
931 (relax_segment): Likewise. After giving a rs_org error, convert
932 the frag to rs_align to avoid cascading errors.
934 1999-07-12 Andreas Schwab <schwab@suse.de>
936 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
938 1999-07-11 Ian Lance Taylor <ian@zembu.com>
940 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
941 as appropriate. Fill in structure initializations. Add variable
942 initializations. Add casts.
943 * dwarf2dbg.c (print_stats): Change i to size_t.
944 * listing.c (listing_listing): Change list_line to unsigned int.
946 1999-07-10 Ian Lance Taylor <ian@zembu.com>
948 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
949 rather than checking for \001 and \002 in symbol name.
950 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
952 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
954 * configure.in (hppa*-linux-gnu*): New target.
955 * configure: Rebuilt.
957 1999-07-08 Nick Clifton <nickc@cygnus.com>
959 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
961 1999-07-07 Nick Clifton <nickc@cygnus.com>
963 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
964 accessing symbolP directly.
966 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
968 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
969 for ELF.
971 1999-07-05 Nick Clifton <nickc@cygnus.com>
973 * config/tc-arm.c (ARM_EXT_V5): Define.
974 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
975 (md_begin): Detect ARM v5 architectures.
976 (md_parse_option): Accept arm v5 specification.
977 (md_show_usage): Documment -marmv5 switch.
979 * doc/c-arm.texi: Document -marmv5 command line option.
981 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
982 op.
983 (validate_immediate_twopart): New function. Determine if a
984 constant can be computed by two ADD instructions.
985 (output_inst): Remove its command line parameter - it was never
986 used.
987 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
988 implememt the ADRL pseudo op.
989 (tc_gen_reloc): Generate a suitable error message if an ADRL
990 instruction tries to generate a real reloc.
992 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
994 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
996 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
997 into lower case.
999 1999-06-27 H.J. Lu <hjl@gnu.org>
1001 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1002 non BFD_ASSEMBLER case.
1004 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1006 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1007 data.
1009 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1011 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1012 out_end_sequence() when the address decreases due to a new frag.
1013 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1014 numbering starts with 1.
1016 1999-06-23 Nick Clifton <nickc@cygnus.com>
1018 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1019 .section for COFF.
1020 (mcore_s_text): Call obj_elf_text for ELF target.
1021 (mcore_s_data): Call obj_elf_data for ELF target.
1022 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1023 for COFF target.
1024 (mcore_s_bss): New function: Dump literal table before changing
1025 sections.
1026 (mcore_s_comm): New function: Dump literal table before changing
1027 sections.
1029 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1030 No longer static functions.
1031 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1032 Provide prototypes for these functions.
1034 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1036 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1037 a list of names, to try obj_segment_name, and to try abbreviated
1038 names when using COFF without long section names.
1040 * config/tc-alpha.c: More use of symbol accessor functions.
1041 * config/tc-arc.c: Likewise.
1042 * config/tc-d30v.c: Likewise.
1043 * config/tc-fr30.c: Likewise.
1044 * config/tc-i860.c: Likewise.
1045 * config/tc-m88k.c: Likewise.
1046 * config/tc-mcore.c: Likewise.
1047 * config/tc-ns32k.c: Likewise.
1048 * config/tc-sparc.c: Likewise.
1049 * config/tc-v850.c: Likewise.
1051 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1052 sy_value with appropriate accessor functions.
1053 * config/tc-arm.c (md_apply_fix3): Likewise.
1054 * config/tc-d10v.c (AT_WORD_P): Likewise.
1055 * config/tc-v850.c (reg_name_search): Likewise.
1057 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1058 use symbol_get_bfdsym instead.
1059 * config/tc-ppc.c (md_assemble): Likewise.
1060 * config/tc-v850.c (v850_comm): Likewise.
1062 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1064 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1065 the symbol, rather than accessing the bsym member.
1066 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1067 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1068 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1069 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1070 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1071 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1072 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1073 * config/tc-v850.c (tc_gen_reloc): Likewise.
1075 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1077 * config/tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1078 (hppa_gen_reloc_type): Conditionalize on BFD64.
1079 (tc_gen_reloc): Re-enable ELF relocations.
1080 * config/tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1082 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1084 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1085 warning.
1086 (do_ldst): Move assignment out of if condition.
1087 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1088 parentheses to avoid warning.
1090 1999-06-21 Nick Clifton <nickc@cygnus.com>
1092 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1093 macro to get at the BFD symbol associated with a GAS symbol.
1095 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1097 * config/tc-ppc.c: Update for symbol handling changes.
1098 * config/obj-coff.c: Likewise.
1100 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1102 * config/tc-hppa.c: General cleanups of ELF support. No more spaces
1103 and subspaces for ELF.
1104 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1105 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1106 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1107 (UNWIND_SECTION_NAME): Likewise.
1108 (space/subspace related structures): Conditionalize definitions
1109 on OBJ_SOM.
1110 (space/subspace directives and support routines): Conditionalize
1111 definitions and references/uses on OBJ_SOM.
1112 (label_symbol_struct): For ELF, track the symbol's segment. For
1113 SOM track its space.
1114 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1115 changes.
1116 (USE_ALIASES): Kill for both SOM & ELF.
1117 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1118 (pa_space, pa_subspace): Corresponding changes.
1119 (pa_spaces_begin): Corresponding chagnes.
1120 (md_begin): Do not muck around with space/subspace stuff for
1121 OBJ_ELF.
1122 (md_apply_fix): Temporarily disable argument relocation stuff
1123 for OBJ_ELF.
1124 (tc_gen_reloc): Temporarily disable relocation generation for
1125 OBJ_ELF
1126 (pa_build_unwind_subspace): Similarly.
1128 1999-06-16 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-arm.c (thumb_set): New pseudo op.
1131 (text, data, section): Override these pseudo ops with ARM
1132 specific versions.
1133 (s_thumb_set): New function: Perform the same as a .set pseudo
1134 op, but also mark the alias'ed symbol as being a Thumb
1135 function.
1136 (arm_s_text): New function: Perform the same as the .text
1137 pseudo op, but dump the literal pool before changing
1138 sections.
1139 (arm_s_data): New function: Perform the same as the .data
1140 pseudo op, but dump the literal pool before changing
1141 sections.
1142 (arm_s_section): New function: Perform the same as the
1143 .section pseudo op, but dump the literal pool before changing
1144 sections.
1145 (arm_cleanup): Do not reset the current section before dumping
1146 the literal pool.
1148 1999-06-17 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1151 OPTION_NO_WARN_UNMATCHED entries.
1152 (md_parse_option): Generate a warning message if an unrecognised
1153 option is encountered.
1155 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1156 (get_operands): When parsing an expression after an '@' symbol
1157 has been detected, do not ignore '#' symbols.
1158 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1159 false.
1161 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1163 From K. Richard Pixley <rich@noir.com>:
1164 * configure.in (ppc-*-vxworks*): New target.
1165 * configure: Rebuild.
1167 1999-06-12 Philip Blundell <philb@gnu.org>
1169 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1171 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1173 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1174 which refer to symbols in linkonce sections, permit reducing the
1175 relocs if the symbol is local.
1177 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1179 * subsegs.c (subseg_text_p): New function.
1180 * as.h (subseg_text_p): Declare.
1181 * read.c (do_align): Use subseg_text_p to set the default fill.
1182 * write.c (subsegs_finish): Likewise.
1183 * config/obj-coff.c (write_object_file): Likewise.
1184 * config/tc-i386.h (md_maybe_text): Don't define.
1185 (md_do_align): Use subseg_text_p to set the default fill.
1186 * config/tc-m32r.c (m32r_do_align): Likewise.
1187 * config/tc-sh.c (sh_do_align): Likewise.
1188 * config/tc-sparc.h (md_do_align): Likewise.
1190 1999-06-12 David O'Brien <obrien@freebsd.org>
1192 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1193 * configure: Rebuild.
1195 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1197 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1198 * Makefile.am: Rebuild dependencies.
1199 * Makefile.in: Rebuild.
1201 * config/tc-i386.c (i386_immediate): Remove unused label
1202 seg_unimplemented.
1204 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1205 * symbols.c: Likewise.
1206 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1207 sy_next field when taking address, rather than symbol_next.
1209 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1210 offsetT.
1211 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1212 value from the output file architecture.
1213 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1214 * dwarf2dbg.h: Change bfd_vma to addressT.
1216 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1218 * dwarf2dbg.h: Use PARAMS in function declarations.
1220 1999-06-11 Martin Dorey <mdorey@madge.com>
1222 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1223 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1224 OBJ_ELF.
1225 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1227 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1229 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1231 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1232 popsection.
1234 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1236 * read.c (read_a_source_file): Only declare inescape if
1237 QUOTES_IN_INSN.
1239 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1240 match parameters.
1241 (find_entry_byval): Add parens to avoid warning.
1243 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1245 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1246 undefined symbols.
1248 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1250 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1251 with isoctal.
1253 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1254 synthetize_setx): New functions.
1255 (md_assemble): Broken the special cases into the above
1256 functions. Make compiler happy if sizeof(bfd_vma)==4.
1257 Fix sethi generated from set/setuw. If instructions have a relloc,
1258 always clear the fields to be relocated in the opcode.
1259 (sparc_ip): Remove special_case global variable.
1261 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1263 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1264 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1265 indication of success rather than a value.
1266 (itbl_get_val): Likewise.
1267 (itbl_get_field): Use strcspn. Change delimiters to include
1268 parens.
1269 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1270 (itbl_get_val): Likewise.
1271 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1273 * symbols.c (copy_symbol_attributes): Convert local symbols to
1274 regular symbols.
1276 1999-06-10 Nick Clifton <nickc@cygnus.com>
1278 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1279 ARM920t.
1281 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1283 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1284 Optimize set if sizeof(bfd_vma) == 64.
1285 (sparc_ip): Fix sethi - without %hi() it should generate
1286 R_SPARC_22 reloc, not R_SPARC_HI22.
1287 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1289 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1291 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1292 (s_ncons): New function.
1293 (native_op_table): New table.
1294 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1295 R_SPARC_OLO10 handling.
1297 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1299 * expr.h (struct expressionS): Revert last change; widen X_op.
1300 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1302 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1304 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1305 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1306 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1307 * Makefile.in: Regenerated.
1309 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1310 `common' pass on to s_mri_common.
1311 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1313 1999-06-06 Richard Henderson <rth@cygnus.com>
1315 * config/obj-elf.c (obj_elf_section): Don't free the return
1316 value of demand_copy_C_string.
1318 1999-06-05 Richard Henderson <rth@cygnus.com>
1320 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1321 creation logic from obj_elf_create_section.
1323 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1324 (section_stack): New.
1325 (special_sections): Make const.
1326 (obj_elf_section): Gut and rewrite parsing.
1327 (obj_elf_change_section): New function broken out of obj_elf_section.
1328 (obj_elf_parse_section_letters): Likewise.
1329 (obj_elf_section_word): Likewise.
1330 (obj_elf_section_type): Likewise.
1331 (obj_elf_previous): Treat as a toggle.
1332 (obj_elf_popsection): New.
1333 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1334 (ppc_section_type): Likewise.
1335 * config/tc-ppc.h: Likewise.
1337 * expr.h (struct expressionS): Don't make X_op a bitfield.
1338 * config/tc-alpha.c: Update for symbol handling changes.
1339 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1340 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1342 1999-06-05 Richard Henderson <rth@cygnus.com>
1344 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1345 (dwarf2_gen_line_info): Kill unused variables.
1346 (dwarf2_finish): Likewise.
1347 (dwarf2_where): Likewise.
1348 (dwarf2_directive_file): If we've only got a string,
1349 hand off to s_app_file.
1350 * ecoff.c: Move the include of ecoff.h.
1351 * symbols.h (S_IS_FUNCTION): Prototype.
1353 * read.c (LEX_HASH): Supply a default.
1354 (lex_type): Use it.
1355 (s_globl): Update `c' after skipping whitespace.
1356 * read.h (LEX_END_NAME, is_name_ender): New.
1357 * expr.c (get_symbol_end): Respect it.
1359 1999-06-04 Mark Klein <mklein@dis.com>
1361 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1362 to real if OBJ_SOM
1363 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1365 * config/tc-hppa.c: Update for symbol handling changes.
1367 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1369 * cgen.c: Update for symbol handling changes.
1370 * config/tc-m32r.c: Likewise.
1372 * config/tc-hppa.h: Update for symbol handling changes.
1373 * config/tc-hppa.c: Likewise.
1375 * config/tc-arm.h: Update for symbol handling changes.
1376 * config/tc-arm.c: Likewise.
1377 (symbol_make_empty): Remove. Just use symbol_create.
1379 * symbols.c (symbol_set_tc): Correct name.
1381 * Makefile.am: Rebuild dependencies.
1382 ($(OBJS)): Don't depend upon struc-symbol.h.
1383 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1384 * dep-in.sed: Don't remove struc-symbol.h.
1385 * Makefile.in: Rebuild.
1387 * doc/internals.texi (Symbols): Describe changes in symbol
1388 handling.
1390 1999-06-03 Richard Henderson <rth@cygnus.com>
1392 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1393 instead of doing the work by hand.
1395 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1397 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1398 state of line state-machine.
1399 (struct ls): Collect DWARF2 line state-machine state in new member
1400 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1401 resulted in any DWARF2 directives.
1402 (reset_state_machine): New function.
1403 (out_end_sequence): Ditto.
1404 (dwarf2_gen_line_info): When switching sections or switching to a
1405 lower text address, call out_end_sequence() first to terminate the
1406 previous code sequence as code sequences MUST have monotonically
1407 increasing addresses.
1408 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1410 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1412 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1413 DWARF2 debug info (line information only, at this point).
1414 * as.h: Update comment about supported debug formats.
1415 * dwarf2dbg.c, dwarf2dbg.h: New files.
1416 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1418 * expr.c (operand): Don't use [ for parens if we want an index op.
1419 (op_encoding): Switch [ into O_index, if desired.
1420 (op_rank): Renumber with O_index on bottom.
1421 (expr): If O_index, match closing bracket.
1422 * expr.h (O_index): New.
1424 * read.c (read_a_source_file): Conditionally allow matched "
1425 in lines passed to md_assemble.
1427 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1429 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1431 Add support for storing local symbols in a small structure to save
1432 memory when assembling large files.
1433 * as.h: Don't include struc-symbol.h.
1434 (symbolS): Add typedef.
1435 * symbols.c: Include struc-symbol.h.
1436 (local_hash): New static variable.
1437 (save_symbol_name): New static function, from symbol_create.
1438 (symbol_create): Call save_symbol_name.
1439 (local_symbol_count): New static variable.
1440 (local_symbol_conversion_count): Likewise.
1441 (LOCAL_SYMBOL_CHECK): Define.
1442 (local_symbol_make): New static function.
1443 (local_symbol_convert): New static function.
1444 (colon): Handle local symbols. Create local symbol for local
1445 label name.
1446 (symbol_table_insert): Handle local symbols.
1447 (symbol_find_or_make): Create local symbol for local label name.
1448 (symbol_find_base): Check for local symbol.
1449 (symbol_append, symbol_insert): Check for local symbols.
1450 (symbol_clear_list_pointers, symbol_remove): Likewise.
1451 (verify_symbol_chain): Likewise.
1452 (copy_symbol_attributes): Likewise.
1453 (resolve_symbol_value): Handle local symbols.
1454 (resolve_local_symbol): New static function.
1455 (resolve_local_symbol_values): New function.
1456 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1457 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1458 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1459 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1460 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1461 (symbol_previous, symbol_next): New functions.
1462 (symbol_get_value_expression): Likewise.
1463 (symbol_set_value_expression): Likewise.
1464 (symbol_set_frag, symbol_get_frag): Likewise.
1465 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1466 (symbol_mark_used_in_reloc): Likewise.
1467 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1468 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1469 (symbol_mri_common_p): Likewise.
1470 (symbol_mark_written, symbol_clear_written): Likewise.
1471 (symbol_written_p): Likewise.
1472 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1473 (symbol_section_p, symbol_equated_p): Likewise.
1474 (symbol_constant_p): Likewise.
1475 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1476 (symbol_get_obj, symbol_set_obj): Likewise.
1477 (symbol_get_tc, symbol_set_tc): Likewise.
1478 (symbol_begin): Initialize local_hash.
1479 (print_symbol_value_1): Handle local symbols.
1480 (symbol_print_statistics): Print local symbol statistics.
1481 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1482 Declare new symbols.c functions. Move many declarations here from
1483 struc-symbol.h.
1484 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1485 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1486 (struct symbol): Move bsym to make it clearly the first field.
1487 Remove TARGET_SYMBOL_FIELDS.
1488 (symbolS): Don't typedef.
1489 (struct broken_word): Remove.
1490 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1491 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1492 (symbol_clear_list_pointers): Likewise.
1493 (symbol_insert, symbol_remove): Likewise.
1494 (symbol_previous, symbol_append): Likewise.
1495 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1496 (struct local_symbol): Define.
1497 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1498 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1499 (local_symbol_get_frag, local_symbol_set_frag): Define.
1500 (local_symbol_get_real_symbol): Define.
1501 (local_symbol_set_real_symbol): Define.
1502 Define.
1503 * write.c (write_object_file): Call resolve_local_symbol_values.
1504 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1505 (TARGET_SYMBOL_FIELDS): Don't define.
1506 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1507 ECOFF_DEBUGGING, add ECOFF fields.
1508 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1509 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1510 ECOFF_DEBUGGING, add ECOFF fields.
1511 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1512 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1513 * config/tc-mcore.h: Don't include struc-symbol.h.
1514 (TARGET_SYMBOL_FIELDS): Don't define.
1515 (struct mcore_tc_sy): Define.
1516 (TC_SYMFIELD_TYPE): Define.
1517 * Many files: Use symbolS instead of struct symbol. Use new
1518 accessor functions rather than referring to symbolS fields
1519 directly.
1521 * read.c (s_mri_common): Don't add in value of line_label.
1523 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1524 checking for SEC_LINK_ONCE.
1526 * config/tc-sh.h (sh_fix_adjustable): Declare.
1528 * app.c (input_buffer): New static variable.
1529 (app_push): Save saved_input in allocated buffer.
1530 (app_pop): Restored saved_input.
1531 (do_scrub_chars): Change get parameter to take char * and int as
1532 arguments. Change GET macro to pass input_buffer to get
1533 function. Don't save input into allocated buffer.
1534 * as.h (do_scrub_chars): Update declaration.
1535 * input-file.c (input_file_get): Change to take char * and int.
1536 Read data into passed in buffer. Remove static buffer.
1537 * read.c (scrub_from_string): Change to take char * and int. Copy
1538 data into passed in buffer.
1540 * hash.h: Neaten. Declare hash_traverse.
1541 * hash.c: Complete rewrite based on BFD hashing code.
1542 * gasp.c (chunksize): New variable.
1543 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1544 hash_delete.
1546 1999-05-28 Nick Clifton <nickc@cygnus.com>
1548 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1549 addend unless the target uses an old ABI.
1551 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1553 -Wchar-subscripts cleanup
1554 * listing.c (listing_newline): Use unsigned char variable, so
1555 calls to isascii,iscntrl are correct.
1556 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1557 (unsigned char).
1558 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1559 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1560 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1561 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1563 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1565 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1566 width for Coldfire.
1567 (arch_coldfire_p): New #define.
1568 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1570 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1572 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1574 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1575 (install_operand): Add place `N'.
1576 (init_table): Add registers ACC, MACSR, MASK.
1578 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1580 * config/tc-m68k.c: Change mcf5200 --> mcf.
1581 (archs): Add mcf5206e, mcf5307.
1582 (m68k_ip): Add format `u'.
1583 (install_operand): Add place `m', `M', `h'.
1584 (init_table): Add upper/lower registers.
1586 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1588 1999-05-28 Martin Dorey <mdorey@madge.com>
1590 * config/tc-i960.c: Several minor changes to add ELF and
1591 BFD_ASSEMBLER support.
1592 * config/tc-i960.h: Likewise.
1593 * configure.in (i960-*-elf*): New target.
1594 * aclocal.m4, configure: Rebuild.
1596 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1598 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1599 reloc changes when defined(BFD_ASSEMBLER).
1601 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1603 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1605 * write.c (write_print_statistics): Output to file, not stderr.
1607 * expr.c (generic_bignum_to_int32,64): Prototype.
1609 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1610 output_sleb128, output_uleb128, output_big_sleb128,
1611 output_big_uleb128, output_big_leb128): Prototype.
1612 (output_big_sleb128, output_big_uleb128): Make inline.
1613 (output_big_leb128): Remove inline
1615 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1616 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1617 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1618 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1619 value for correct overflow check in write.c:fixup_segment.
1620 * write.c (fixup_segment): Move bitfield overflow checks to after
1621 the md_apply_fix call.
1622 * config/obj-coff.c (fixup_segment): Likewise.
1623 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1624 valueT *val argument.
1626 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1628 * config/atof-ieee.c (gen_to_words): Correctly round a
1629 denormalized number. Fix off-by-one in range checking for
1630 exponent in a denormal.
1632 1999-05-10 Nick Clifton <nickc@cygnus.com>
1634 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1635 name.
1637 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1639 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1641 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1643 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1644 (ReverseRegRegmem): Remove.
1645 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1646 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1647 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1648 kludge.
1650 From Doug Ledford <dledford@redhat.com>
1651 * config/tc-i386.h (RegXMM): New for P/III.
1652 * config/tc-i386.c: Add support for P/III.
1654 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1656 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1657 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1658 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1660 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1662 * config/tc-i386.c (i386_immediate): Skip whitespace before
1663 complaining about junk after expression.
1664 (i386_displacement): Likewise.
1666 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1668 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1669 Don't copy before downcaseing.
1671 1999-05-05 Catherine Moore <clm@cygnus.com>
1673 * config/tc-m68k.c: Include elf/m68k.h.
1674 (m68k_elf_final_processing): New routine.
1675 * config/tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1676 Define.
1678 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1680 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1681 17 bit fmt insn.
1683 1999-04-30 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-mcore.c (mcore_s_section): Dump literals before
1686 changing section.
1688 1999-04-29 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1691 for COFF/PE port.
1693 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1695 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1696 (TC_INIT_FIX_DATA): Delete.
1697 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1698 (TC_INIT_FIX_DATA): Delete.
1699 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1700 * write.c (fix_new_internal): Initialize fx_cgen member.
1701 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1702 (gas_cgen_md_apply_fix3): Update.
1703 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1704 (md_cgen_record_fixup_exp): Update.
1705 (FX_OPINFO_R_TYPE): Update.
1707 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1708 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1709 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1710 * frags.h (struct frag): Make opindex, opinfo ints.
1712 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1714 1999-04-26 Tom Tromey <tromey@cygnus.com>
1716 * aclocal.m4, configure: Updated for new version of libtool.
1718 1999-04-22 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1721 md_apply_fix.
1722 (md_apply_fix3): Do not fix up absolute relocations against
1723 symbolic values.
1725 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1727 1999-04-20 Nick Clifton <nickc@cygnus.com>
1729 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1730 changes and data-in-text directives.
1731 (mcore_cons): New function: intercept cons() operations.
1732 (mcore_float_cons): New function: intercept float_cons()
1733 operations.
1734 (mcore_stringer): New function: intercept stringer() operations.
1736 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1738 * obj.h (struct format_ops): Change generate_asm_lineno field to
1739 take no parameters.
1740 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1742 * config/tc-alpha.c (find_opcode_match): Add default case to
1743 switch.
1744 (find_macro_match): Likewise.
1745 (load_expression): Parenthesize && within ||.
1747 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1749 1999-04-17 Nick Clifton <nickc@cygnus.com>
1751 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1752 .text .data .section pseudo ops.
1753 (mcore_s_section): New function. Dump lits before changing secs.
1754 (mcore_s_text): New function. Dump lits before changing secs.
1755 (mcore_s_data): New function. Dump lits before changing secs.
1757 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1759 * config/tc-mips.c (mips_32bitmode): New.
1760 (md_begin): Set mips_32bitmode if needed.
1761 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1762 Set EF_MIPS_32BITMODE.
1764 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1766 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1767 change.
1769 1999-04-16 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1773 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1775 * config/tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1776 expressions correctly.
1779 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1781 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1783 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1785 * config/tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1786 and fmpynfadd instructions.
1788 1999-04-11 Richard Henderson <rth@cygnus.com>
1790 * as.h (environ): Declare it, if needed.
1791 * as.c (dump_statistics): Don't declare environ.
1792 * configure.in (environ): Detect declaration.
1793 * configure, config.in: Rebuild
1795 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1796 (i386_displacement): Allocate enough space for replacement buffer.
1797 Clean up replacement buffer initialization.
1799 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1801 * subsegs.c (section_symbol): Don't create a new symbol if one
1802 already exists; instead, use the existing one, but set its segment
1803 and frag data if it hasn't already been defined.
1804 * config/obj-coff.c (c_section_symbol): Likewise.
1806 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1808 * config/tc-alpha.c (load_expression): Call as_bad instead of abort.
1810 1999-04-08 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-mcore.c: New File: Support routines for MCore
1813 assembler.
1814 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1815 * config/obj-coff.c: Add support for mcore-pe target.
1817 * Makefile.am: Add support for MCore targets.
1818 * Makefile.in: Regenerate.
1819 * configure.in: Add support for MCore targets.
1820 * configure: Regenerate.
1822 * doc/all.texi: Set MCORE.
1823 * doc/as.texinfo: Document MCore specific command line options.
1825 * write.h: Prevent multiple inclusion.
1827 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1829 * asintl.h (LC_MESSAGES): Never define.
1830 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1831 does not define it.
1832 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1833 does not define it.
1835 * Makefile.am (m68k-parse.c): If configuring in the source
1836 directory, copy m68k-parse.y into the local directory before
1837 running ylwrap, to remove spurious differences when generating
1838 snapshots.
1839 * Makefile.in: Rebuild.
1841 * config/tc-sparc.h (md_do_align): Just allocate the number of
1842 bytes necessary, rather than always allocating 1024.
1844 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1846 * listing.c (listing_newline): Add cast to avoid warning.
1847 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1848 * config/tc-i386.c (i386_scale): Add return value.
1849 (build_displacement_string): Remove unused local temp_disp2.
1850 (i386_intel_memory_operand): Add parentheses to avoid warning.
1851 (i386_intel_operand): Remove unused local end_of_operand_string.
1852 (i386_operand): Remove unused local operand_modifier.
1853 (i386_operand): Add parens to avoid warning.
1855 1999-04-04 Don Bowman <don@pixsci.com>
1857 * configure.in: Add mips*-*-vxworks* target; have it define
1858 MIPS_STABS_ELF.
1859 * configure, config.in: Rebuild.
1861 1999-03-31 Nick Clifton <nickc@cygnus.com>
1863 * configure.in (emulations): Add support for arm-epoc-pe.
1864 * configure: Regenerate.
1865 * config/te-epoc-pe.h: New file. Define macros specific to
1866 arm-epoc-pe target.
1867 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1868 for arm-epoc-pe target.
1870 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1872 * config/tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1874 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1877 detect ",n" without a condition.
1878 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1881 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1883 * config/tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1884 instruction is encoded with one bit.
1887 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1889 * doc/internals.texi (CPU backend): Mention that
1890 line_separator_chars should not include newline. From thi
1891 <ttn@mingle.glug.org>.
1893 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1895 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1896 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1898 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1900 * config/tc-alpha.c (md_assemble): Allow '6' in an opcode.
1902 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1904 * config/tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1907 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1909 * config/tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1911 1999-03-15 Martin Hunt <hunt@cygnus.com>
1913 * app.c (do_scrub_begin): Change '-' back to a symbol char
1914 so we can use multiple opcodes on a line again.
1916 * config/tc-d30v.c: By default, warn if a symbol has
1917 the same name as a register. Plus some minor
1918 updates from the branch.
1920 1999-03-13 Nick Clifton <nickc@cygnus.com>
1922 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1923 BFD_RELOC_16 and BFD_RELOC_64.
1925 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1927 * expr.c (expr): Add missing else.
1929 1999-03-12 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-arm.c (md_apply_fix3): Improve error message.
1933 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1935 * Makefile.am (CPU_TYPES): Add fr30.
1936 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1937 (fr30,m32r dependencies): Update.
1938 * Makefile.in: Rebuild.
1940 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1941 (gas_cgen_record_fixup_exp): Ditto.
1942 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1943 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1944 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1945 (md_cgen_lookup_reloc): Update use of operand->type.
1946 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1947 (md_convert_frag): Call cgen_operand_lookup_by_num.
1948 (md_cgen_lookup_reloc): Update use of operand->type.
1949 (m32r_cgen_record_fixup_exp): Ditto.
1951 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1953 * config/tc-mips.c (md_show_usage): Fix message.
1955 1999-03-03 Nick Clifton <nickc@cygnus.com>
1957 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1958 and LDR reg,=<expr> instruction.
1960 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1961 -mcpu=arm9tdmi.
1963 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1965 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1967 1999-02-17 Nick Clifton <nickc@cygnus.com>
1969 This patch was created by: Scott Bambrough
1970 <scottb@corelcomputer.com>
1972 * app.c:
1973 Special cased '@' character. The '@' character is used as the
1974 ARM assembler comment character, as a special character
1975 and in ELF .symver pseudo-op's, and as a special character in
1976 .type and .section pseudo-ops.
1977 (symver_pseudo): New static variable.
1978 (symver_state): New static variable.
1979 (struct app_save): Add field 'symver_state'.
1980 (app_push): Save global symver_state int struct app_save.
1981 (app_pop): Restore global symver_state from struct app_save.
1982 (do_scrub_chars): Special case handling of '@' character in
1983 .symver pseudo-ops.
1985 * configure.in: Modified to recognize armv* uname syntax from ARM
1986 Linux kernel.
1987 * configure: Regenerated.
1989 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1990 a prefix to the section's type.
1991 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1992 the type's typename.
1994 * config/tc-arm.h: Add support for PIC generation:
1995 (pic_code): New boolean.
1996 (obj_relocate_extern): Define.
1997 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1998 (TC_CONS_FIX_NEW): Define.
1999 (tc_fix_adjustable): Define.
2000 (GLOBAL_OFFSET_TABLE_NAME): Define.
2002 * config/tc-arm.c: Add support for PIC generation:
2003 (line_seperator_chars): Allow ';' as a seperator for Linux.
2004 (is_immediate_prefix): New macro.
2005 (arm_parse_reloc): New function.
2006 (s_arm_elf_cons): New function.
2007 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2008 (md_undefined_symbol): Special case handling for the Global Offset
2009 Table's symbol.
2010 (md_apply_fix3): Handle PIC relocs.
2011 (tc_gen_reloc): Handle PIC relocs.
2012 (md_parse_option): Add support for '-k' command line switch to
2013 enable PIC generation.
2014 (cons_fix_new_arm): New function.
2015 (s_arm_elf_cons): New function.
2017 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2019 * configure.in: Add comments for uses of AC_DEFINE.
2020 * acinclude.m4: Likewise.
2021 * acconfig.h: Remove.
2022 * aclocal.m4: Rebuild.
2023 * configure: Rebuild.
2024 * Makefile.in: Rebuild.
2025 * config.in: Rebuild.
2027 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2029 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2030 non-constant offset from a base register.
2032 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2034 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2035 strings always.
2037 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2039 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2040 (emit_insn): Look for pc-relative and no-overflow specifiers on
2041 internal relocation types.
2043 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2045 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2046 -mcpu=NNNN flags.
2048 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2049 mips_cpu instead.
2050 (mips_4650, mips_4010, mips_4100): Variables removed.
2051 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2052 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2053 variables.
2054 (md_begin): Don't bother initializing the mips_NNNN variables;
2055 mips_cpu is set, and that's good enough now.
2056 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2057 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2058 (show): New function, to handle wrapping in the CPU lists.
2059 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2061 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2063 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2064 than treat as an immediate specifier.
2066 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2068 * config/tc-i386.c: Prototype many functions.
2069 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2070 (i386_immediate): Remove unused second argument.
2071 (i386_intel_operand): Fix i386_is_reg typo.
2072 (i386_operand): Use allow_naked_reg.
2073 (output_invalid): Make operand int for K&R.
2075 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2077 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2078 patch.
2079 * Makefile.in: Rebuild.
2081 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2083 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2084 (cgen.o): Ditto.
2085 (EXTRA_as_new_SOURCES): Comment out.
2086 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2087 * Makefile.in: Rebuild.
2088 * doc/Makefile.in: Rebuild.
2089 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2090 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2091 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2092 * configure: Rebuild.
2093 * aclocal.m4: Rebuild.
2094 * config.in: Rebuild.
2095 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2096 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2097 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2098 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2099 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2100 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2101 (gas_cgen_record_fixup_exp): Ditto.
2102 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2103 descriptor, not global variable.
2104 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2105 descriptor, not global variable. Refer to insert_operand handler
2106 via cpu descriptor, not global function.
2107 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2108 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2109 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2110 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2111 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2112 * config/tc-m32r.c: Ditto.
2113 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2114 (md_assemble): Ditto.
2115 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2117 1999-02-09 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2120 relocations for ELF targets.
2122 1999-02-08 Nick Clifton <nickc@cygnus.com>
2124 * configure.in: Add support for StrongARM target.
2125 * configure: Regenerate.
2127 1999-02-05 Nick Clifton <nickc@cygnus.com>
2129 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2131 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2132 for COFF ports.
2134 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2136 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2138 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2140 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2141 (INTEL_DWORD_MNEM_SUFFIX): Define.
2142 (BYTE_PTR): Define.
2143 (WORD_PTR): Define.
2144 (DWORD_PTR): Define.
2145 (XWORD_PTR): Define.
2146 (SHORT): Define.
2147 (OFFSET_FLAT): Define.
2148 (FLAT): Define.
2149 (NONE_FOUND): Define.
2150 (No_dSuf): Define.
2151 (No_xSuf): Define.
2152 * config/tc-i386.c (set_intel_syntax): New routine.
2153 (intel_syntax): Declare.
2154 (allow_naked_reg): Declare.
2155 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2156 (intel_float_operand): New routine.
2157 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2158 Handle brackets as well as parens. Call i386_intel_operand for
2159 intel syntax. Reverse operands if appropriate. Handle new
2160 suffixes. Handle movzx and movsx.
2161 (i386_is_reg): New routine.
2162 (i386_immediate): New routine.
2163 (i386_scale): New routine.
2164 (i386_displacement): New routine.
2165 (i386_operand_modifier): New routine.
2166 (build_displacement_string): New routine.
2167 (i386_parse_seg): New routine.
2168 (i386_intel_memory_operand): New routine.
2169 (i386_intel_operand): New routine.
2170 (i386_operand): Call i386_displacement, i386_immediate,
2171 i386_scale, etc. instead of handling inline.
2172 (parse_register): Handle registers without prefix.
2174 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2176 * configure: Regenerate.
2177 * configure.in (arm-*-oabi): New.
2178 (thumb-*-oabi): New.
2179 * config/tc-arm.c (target_oabi): Declare.
2180 (md_apply_fix3): Support REL relocs.
2181 (md_parse_option): Handle -oabi.
2182 (elf32_arm_target_format): New routine.
2183 (md_longopts): Add OPTION_OABI.
2184 * config/tc-arm.h: Redefine TARGET_FORMAT.
2187 1999-01-28 Nick Clifton <nickc@cygnus.com>
2189 * write.c (write_relocs): Handle out of range error.
2191 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2192 (fr30_force_relocation): Default to 0.
2194 * config/tc-fr30.h (obj_fix_adjustable): Define.
2195 (TC_FORCE_RELOCATION): Define.
2197 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2198 relocs.
2200 1999-01-16 Nick Clifton <nickc@cygnus.com>
2202 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2203 merge of two instructions if the left instruciton kills the right.
2205 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2207 * Makefile.in: Regenerate.
2208 * configure.in: Redo test for using cgen.
2209 * configure: Regenerate.
2211 1999-01-09 Nick Clifton <nickc@cygnus.com>
2213 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2214 redefinition of this macro.
2216 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2218 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2219 warning.
2221 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2223 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2224 a read of HI or LO and an immediatly following branch.
2226 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2228 * config/tc-mips.c (md_begin): Another correction to the setting of
2229 mips_eabi64.
2231 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2233 * config/tc-mips.c (md_begin): Correct type-o in setting of
2234 mips_eabi64.
2236 1998-12-21 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2239 bit insn when optimizing, so that parallelised instructions will
2240 start on a 32 bit boundary.
2242 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2244 * config/tc-mips.c (mips_eabi64): New.
2245 (md_begin): Set mips_eabi64.
2246 (mips_elf_final_processing): Use it.
2248 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2250 * config/tc-mips.c (mips_elf_final_processing):
2251 Correct setting of ABI in e_flags.
2253 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2255 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
2256 in delay slots.
2258 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2260 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2262 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2264 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2265 warning, values that don't fit in the field.
2267 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2269 * config/tc-mips.c (mips_abi_string): New.
2270 (md_parse_option,md_longopts): Add mabi.
2271 (mips_elf_final_processing): Set e_flags based on mabi flag.
2273 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2275 * config/tc-mips.c (md_parse_option): Handle vr4111.
2277 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2279 * config/tc-h8300.c (build_bytes): Change message given if the
2280 instruction requires H8/300H mode and we're not in Hmode, to
2281 suggest that it may be the operand modes that are the problem, not
2282 necessarily the opcode.
2284 1998-12-10 Nick Clifton <nickc@cygnus.com>
2286 * config/tc-fr30.c: Add line separator character.
2288 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2290 * configure.in (hppa-*-mpeix*): New target.
2291 * config/obj-som.h (obj_som_compiler): Declare.
2292 * config/obj-som.c (compiler_seen): New static variable.
2293 (obj_som_compiler): New function.
2294 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2295 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2296 (pa_type_args): Set hppa_priv_level.
2297 (pa_compiler): New static function if OBJ_SOM.
2298 * configure: Rebuild.
2300 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2302 * read.c (output_leb128): Don't mark as inline.
2304 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2306 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2307 AIX .vbyte unaligned data support.
2308 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2309 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2310 sections.
2312 1998-12-07 Nick Clifton <nickc@cygnus.com>
2314 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2315 input handling.
2317 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2319 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2320 BFD_RELOC_ARM_PCREL_BRANCH.
2322 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2324 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2325 checking the target type.
2326 (mips-dec-bsd*): Set endian to little.
2327 * configure: Rebuild.
2329 COFF weak symbol support, based on patches from Mark Elbrecht
2330 <snowball3@usa.net>:
2331 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2332 * config/obj-coff.c (obj_coff_weak): New static function.
2333 (obj_coff_endef) [both versions]: Handle weak symbols.
2334 (coff_frob_symbol): Likewise.
2335 (yank_symbols): Likewise.
2336 (obj_pseudo_table): Add "weak".
2338 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2339 <aymeric.vincent@emi.u-bordeaux.fr>.
2340 * aclocal.m4: Rebuild with current tools.
2341 * configure: Rebuild.
2343 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2344 an assertion failure for a case we can't handle when OBJ_ECOFF.
2346 * expr.c (operator): And with 0xff to avoid problems with signed
2347 char.
2349 1998-12-03 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2352 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2354 1998-12-02 Nick Clifton <nickc@cygnus.com>
2356 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2357 LDI:20 insn.
2359 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2361 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
2362 calculation of pcrel point.
2364 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2367 pcrel point.
2369 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2371 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2372 scope.
2373 (d10v_cleanup): Only generate previous insn if a multiline insn is
2374 not pending.
2376 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2378 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2379 FR30_OPERAND_I32.
2381 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2383 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2384 -marm6xxx command line switches.
2386 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2388 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2389 (itbl-ops.o): Delete duplicate dependencies.
2390 Rebuild dependencies.
2391 Add fr30 dependencies.
2392 * Makefile.in: Rebuild.
2394 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2396 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2397 opcode list.
2398 * listing.c: Ignore line terminator characters found inside
2399 strings.
2401 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2403 * po/gas.pot: Regenerated.
2405 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2407 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2408 fr30_is_label_start(). Also checks for delay slot insns.
2410 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2411 FR30 instructions which contain a colon in the mnemonic.
2413 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2415 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-fr30.c: Removed currently superflous code.
2419 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2421 * config/tc-fr30.h: New file.
2422 * config/tc-fr30.c: Tweaking so that it will compile.
2424 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2426 * config/tc-d10v.h (obj_fix_adjustable): Define.
2427 (TC_FORCE_RELOCATION): Define.
2428 (d10v_force_relocation): Declare.
2429 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2430 (md_apply_fix3): Handle Vtable relocs.
2431 (d10v_fix_adjustable): New.
2432 (d10v_force_relocation): New.
2434 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2436 * config/tc-d30v.c: Change default behaviour to ignore potential
2437 conflicts between register name and symbol names.
2439 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2441 * configure.in: Add fr30-*-*.
2442 * config/tc-fr30.c: New file.
2443 * Makefile.in: Regenerated.
2444 * config.in: Regenerated.
2445 * configure: Regenerated.
2446 * doc/Makefile.in: Regenerated.
2447 * po/gas.pot: Regenerated.
2449 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2451 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2452 are 16 bit insns.
2454 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2456 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2457 characters.
2458 (do_scrub_chars): Add some casts to unsigned char to avoid
2459 unwanted sign extension.
2460 * read.c (lex_type): Set characters about 127 to be symbol
2461 characters.
2462 * config/tc-i386.c (md_begin): Set identifier_chars and
2463 operand_chars for values above 127.
2465 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2467 * configure.in: detect cygwin* instead of cygwin32*
2468 * configure: regenerate
2470 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2472 * listing.c: Add support for producing a listing from piped
2473 input.
2475 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2477 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2478 (append_insn): Account for the tx39's multiply behavior.
2480 1998-10-26 Michael Meissner <meissner@cygnus.com>
2482 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2483 from assemble_parallel_insns. Add support for '->' to indicate
2484 explicitly serializing the instructions.
2485 (md_assemble): Ditto.
2487 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2489 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2490 WEAK handling.
2492 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2494 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2496 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2498 * config/tc-mips.c: support frame and regmask/fregmask when
2499 MIPS_STABS_ELF is specified.
2501 Wed Oct 21 11:34:51 1998 Catherine Moore <clm@cygnus.com>
2503 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2504 (md_apply_fix): Don't return 1 for VTABLE relocs.
2505 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2507 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 * doc/c-i386.texi: Replace occurences of "opcode" with
2510 "instruction mnemonic", "instruction", or "mnemonic" when
2511 referring to the name of an instruction. Use "opcode" when
2512 referring to the sequence of machine bytes.
2514 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2515 (is_opcode_char): Rename to is_mnemonic_char.
2516 (md_assemble and i386_operand): Correct error messages from
2517 "opcode" to "instruction mnemonic"
2518 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2519 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2520 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2521 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2522 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2523 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2524 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2526 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2528 * config/tc-i386.c (i386_operand): Check for garbage after
2529 register name.
2531 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2533 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2534 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2536 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2538 * config/tc-sh.h (obj_fix_adjustable): Define.
2539 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2540 (md_apply_fix): Likewise.
2541 (tc_gen_reloc): Likewise.
2542 (sh_fix_adjustable): New.
2544 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2546 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2547 * cgen.h (gas_cgen_finish_insn): Update prototype.
2548 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2549 cgen_insn_t -> CGEN_INSN_INT.
2550 (make_parallel): Update handling of CGEN_INT_INSN_P.
2551 (assemble_parallel_insn): Ditto.
2552 (target_make_parallel): New function.
2553 (md_assemble): Use it.
2555 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2557 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2559 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2561 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2562 converted into lower case.
2564 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2566 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2567 (gas_cgen_tc_gen_reloc): Likewise.
2568 * config/tc-m32r.h (obj_fix_adjustable): Define.
2569 * config/tc-m32r.c (m32r_fix_adjustable): New.
2570 (m32r_force_relocation): Handle VTABLE relocs.
2572 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2574 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2576 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2579 to lower case before parsing.
2581 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2582 parallel insns modift buts in the PSW as a side effect.
2584 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2586 * config/tc-d30v.c (find_format): Test for missing flag and
2587 control registers.
2589 (md_apply_fix3): Fix error messages to avoid
2590 assumption about presence of a symbol.
2592 (parallel_ok): Disallow parallel instructions that both modify the
2593 same flag register.
2595 (find_format): Generate a warning if an odd numbered register is
2596 used as the first register in a mutli-register instruction.
2598 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2601 relocations are always associated with a symbol.
2603 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2605 * config/tc-sparc.h (TC_FORCE_RELOCATION): Define.
2606 (elf32_sparc_force_relocation): Declare.
2607 * config/tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2608 (tc_gen_reloc): Handle vtable relocs.
2609 (elf32_sparc_force_relocation): New.
2611 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2613 * symbols.c (S_IS_FUNCTION): New.
2614 * config/tc-v850.h (obj_fix_adjustable): Define.
2615 (TC_FORCE_RELOCATION): Define.
2616 (v850_force_relocation): Declare.
2617 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2618 of fx_addnumber for VTABLE reloc addends.
2619 (md_apply_fix3): Handle VTABLE relocs.
2620 (v850_fix_adjustable): New.
2621 (v850_force_relocation): New.
2623 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2625 * config/tc-hppa.c (fp_operand_format): Add some additional formats.
2626 (pa_ip): Do not automatically promote into pa2.0 mode.
2627 (pa_level): Handle ".level 2.0".
2629 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2631 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2632 * config/tc-i386.h (template.extension_opcode): Change to
2633 unsigned int to allow full range of 8-bit opcode suffixes.
2634 (None): Redefine as 0xffff.
2636 From Jeff B Epler <jepler@usgs.gov>
2637 * doc/c-i386.texi (i386-SIMD): New section.
2639 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2641 * read.c (discard_rest_of_line): New function.
2642 * read.h: Declare it.
2643 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2645 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2647 * config/tc-d10v.c (find_symbol_matching_register): New function.
2648 (find_opcode): Cope with the case where a register name matches
2649 a symbol name.
2651 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-v850.c (md_pcrel_from): Rename to
2654 v850_pcrel_from_section.
2655 (v850_pcrel_from_section): Do not resolves symbols in other
2656 sections.
2658 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2660 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-d10v.c (find_opcode): Generate an error if a register
2663 is supplied for an operand that should not be a register.
2665 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2668 instructions to have another instruction in the right bin.
2670 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2672 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2673 the right container if the left container holds a branch
2674 instruction.
2676 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2679 both a register name and symbol name.
2680 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2682 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2685 execution unit class.
2687 (reg_name_search): If a name matches a register and a symbol,
2688 prefer the register.
2689 (find_format): Disallow flag registers when a general purpose
2690 register is required.
2691 If a number is required, but a register has been given, check to
2692 see if a symbol with the same name as the register exists, and if
2693 so, use that symbol.
2695 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2697 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2699 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2701 * config/tc-d30v.c (find_format): Do not accept flag registers as
2702 general purpose registers.
2703 (find_format): If an immediate value is expected at a given place
2704 in a format, but a register name has been provided instead, check
2705 to see if that register name matches the name of a predefined
2706 symbol and if it does, then use the symbol instead.
2707 (reg_name_search): If a register name matches a symbol name,
2708 prefer the register name to the symbol name.
2710 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2713 the previous insn to empty.
2715 1998-09-20 Michael Meissner <meissner@cygnus.com>
2717 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2718 pieces, forcing the use of an ANSI compiler.
2720 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2722 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2723 relocs.
2724 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2726 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2728 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2729 assembler syntax.
2730 (obj_elf_vtable_entry): Likewise.
2731 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2732 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2733 (tc_gen_reloc): Likewise.
2734 (arm_fix_adjustable): Likewise.
2735 (elf32_arm_force_relocation): New.
2736 (armelf_frob_symbol): Remove coff-style symbol support.
2738 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2740 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2742 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2744 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2745 OBJ_COFF so that routine is defined for a.out format.
2747 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2749 * config/tc-i386.c (i386_operand): Detect non-segment registers
2750 used as segment prefixes.
2752 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2754 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2755 optimize across FDE boundaries.
2757 * config/obj-coff.c (obj_coff_section): Preserve any link once
2758 flags when setting the section flags.
2760 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2762 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2763 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2765 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2767 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2768 to the host width.
2770 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2772 * frags.c (frag_grow): Include the size of the frag struct in the
2773 obstack chunk size.
2775 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2776 if the new subseg comes before the old.
2778 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2780 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2781 to handle edge8 and edge16.
2783 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2785 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2786 before we clobber the symbol involved.
2788 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2790 * config/tc-arm.c: Remove OBJ_ELF definitions for
2791 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2792 use arm_adjust_symtab for OBJ_COFF.
2793 (armelf_adjust_symtab): New Routine.
2794 * config/tc-arm.h: Define obj_adjust_symtab to
2795 armelf_adjust_symtab for OBJ_ELF.
2797 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2799 * configure.in: Make all i386-elf targets use bfd_gas.
2800 * config/tc-i386.c (tc_i386_force_relocation): New.
2801 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2802 (md_apply_fix3): Likewise.
2803 (tc_gen_reloc): Handle them.
2804 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2805 tc_i386_force_relocation.
2807 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2811 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2814 current opcode after writing the first insturction of a reverse
2815 sequential pair.
2817 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2819 * read.h (generate_lineno_debug): Add prototype.
2820 * read.c (generate_lineno_debug): Make non-static.
2822 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2824 * config/tc-i386.c (md_assemble): Only warn for address/data size
2825 prefixes.
2827 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2829 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2830 against Thumb function names, as the linker needs this information.
2832 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2834 * expr.c (operand): Check also that there is no advance in operand
2835 after atof_generic in order to decide "is it label 0f or floating
2836 point number?".
2838 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2841 command line options with a single dash.
2842 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2844 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2846 * config/tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2847 * config/tc-arm.c (arm_fix_adjustable): New routine.
2849 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2851 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2852 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2853 demand_empty_rest_of_line before mri_comment_end.
2854 (equals): Check garbage after expression before
2855 mri_comment_end in MRI mode.
2857 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2859 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2860 small immediate constant to use the constant itself rather than
2861 always using 1.
2863 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2866 (pa_leave): Likewise.
2868 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2870 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2871 prefixes.
2872 (i386_operand): Fix an error message.
2874 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2876 * doc/c-arm.texi (ARM Directives): Document .req directive.
2878 * config/tc-arm.c (reg_required_here): Display erroneous string if
2879 the register name could not be decoded.
2880 Do not set inst.instruction if the sift is -1.
2882 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2884 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2885 we do for EXTERN.
2887 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2890 even if it is belived to be unnecessary.
2892 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2894 config/tc-i386.c (i386_operand): Size immediate constants by
2895 suffix (erroneously removed as part of July 7 change).
2897 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2899 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2900 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2901 (armelf_frob_symbol): New Routine.
2902 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2904 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2906 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2908 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2911 command line switches passed to assembler.
2913 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2915 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2916 (gas_cgen_opcode_desc): Declare.
2917 (gas_cgen_parse_operand): Declare.
2918 (*): Prepend gas_ to gas specific fns to denote them as such.
2919 All uses updated.
2920 * cgen.c (gas_cgen_opcode_desc): New global
2921 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2922 (queue_fixup): Renamed from cgen_queue_fixup.
2923 (*): Prepend gas_ to gas specific fns to denote them as such.
2924 All uses updated.
2925 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2926 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2927 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2928 Open opcode table and initialize it.
2929 (make_parallel): Use gas_cgen_opcode_desc.
2930 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2931 (md_assemble): Ditto.
2933 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2935 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2936 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2937 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2938 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2939 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2940 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2941 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2942 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2943 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2944 (INIT_STAB_SECTION): Likewise.
2945 (OBJ_PROCESS_STAB): Likewise.
2947 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2948 (md_parse_option): Watch for them.
2949 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2950 (md_begin): Kill neverdef code.
2951 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2952 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2953 (s_alpha_coff_wrapper): New.
2954 (md_pseudo_table): Trap all ECOFF pseudos.
2956 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2958 Start of changes to remove mdebug section from mips*-elf
2959 Based on MIPS_STAB_ELF definition
2960 * acconfig.h: undef if not configured
2961 * config.in: undef if not configured
2962 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2963 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2964 * stabs.c (s_stab_generic): flush frag
2966 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2968 * configure.in: (arm-*-elf): Handle.
2969 (thumb-*-elf): Handle.
2970 * configure: Regenerate.
2971 * read.c (stringer): Fix typo in comment.
2972 * write.c (fixup_segment): Don't add symbol value to addend if
2973 TC_ARM and OBJ_ELF.
2974 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2975 sections.
2976 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2977 for OBJ_ELF.
2979 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2981 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2982 (write_2_short): Emit warning if new flag is set.
2983 (do_assemble): Set flags if left instruction is one of special
2984 "right-instruction-killer" type.
2986 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2988 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2989 Always output words in debug_info section as big endian.
2990 (sparc_target_format): Choose correct bfd target.
2991 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2993 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2995 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2996 to work with internationalization code. Issue an error when two
2997 operands match that are not allowed to match.
2999 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3001 * configure.in (install_tooldir): Allow target to specify whether
3002 it wants to be installed in $(tooldir)/bin.
3003 * configure: Regenerate.
3004 * Makefile.am (install-exec-local): Set install-exec-tooldir
3005 dependency via configure.
3006 * Makefile.in: Regenerate.
3008 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3010 * Makefile.am (install-exec-local): Split into two ...
3011 (install-exec-bindir,install-exec-tooldir): New rules.
3012 * Makefile.in: Regenerate.
3014 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3016 * Makefile.am (install-exec-local): Don't remove the file before
3017 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3018 W. Rozycki <macro@ds2.pg.gda.pl>.
3019 * Makefile.in: Rebuild.
3021 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3023 * cgen.c: Include libiberty.h.
3024 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3025 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3026 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3027 (md_cgen_lookup_reloc)): Declare.
3028 (md_cgen_record_fixup_exp): Declare.
3029 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3030 (m32r_relax_frag): Declare.
3031 (cgen_md_apply_fix3): Decls moved to cgen.h.
3032 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3033 (m32r_cgen_record_fixup_exp): Delete decl.
3034 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3035 (assemble_nop): Delete.
3036 (expand_debug_syms): Delete unused `exp'.
3037 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3038 Add default case for -Wall.
3039 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3040 (md_atof): Delete unused wordP.
3042 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3044 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3045 value.
3047 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3050 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3051 .print, .purgem, and .struct. Remove documentation for
3052 .app-file.
3054 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3056 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3057 Update call to insert_operand.
3059 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3063 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3066 whitespace after a prefix operator.
3068 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3070 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3072 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3074 * config/tc-sparc.c (log2): New static function.
3075 (s_reserve): Use log2 to convert alignment before calling
3076 record_alignment.
3077 (s_common): Use log2 to convert alignment before calling
3078 record_alignment and frag_align.
3079 (sparc_cons_align): Use log2.
3081 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3083 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3084 (s_common): Likewise.
3086 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3087 initialization of waddr.
3088 (sparc_elf_final_processing): Add default case to switch.
3090 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3092 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3093 than temporary real.
3095 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * write.c (subsegs_finish): Don't align the segments if there were
3098 any errors.
3100 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3101 copying aux information.
3103 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3104 expression into a symbol.
3106 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3108 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3109 type to unsigned int.
3110 (md_assemble): Change type used to store offsets from unsigned
3111 long to long.
3112 (i386_operand): Switch error check to only call RESTORE_END_STRING
3113 once after parse_register.
3115 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-v850.c (md_show_usage): Changed format to match that
3118 of gcc, ld, etc.
3120 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3122 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3124 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3125 relocs.
3126 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3127 weak.
3129 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3132 * doc/Makefile.in: Rebuild.
3134 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3136 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3137 for %lo expressions.
3138 (mips_ip, case 'u'): Move range check after code to mask
3139 off bits in %hi/%lo expressions. Mask off high bits for
3140 %lo expressions.
3142 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3144 * doc/Makefile.am (gasver.texi): New target.
3145 (as.info, as.dvi): Depends upon gasver.texi.
3146 * doc/as.texinfo: Include gasver.texi. Mention version number on
3147 title page and in top node.
3148 * doc/Makefile.in: Rebuild.
3150 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3152 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3153 but not including the line containing the edict.
3154 * listing.h (LISTING_EOF): New.
3155 * input-scrub.c (input_scrub_next_buffer): Call it.
3157 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3159 * config/tc-i386.c (i386_operand): Don't set the size of an
3160 immediate address based solely on the suffix and the mode.
3162 * config/tc-i386.c (md_assemble): Add assertion to make sure
3163 overlap2 does not set Imm.
3165 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3166 sequences of whitespace to a single space.
3167 (is_space_chars): Just compare with space.
3168 (md_begin): Don't initialize space_chars.
3169 (md_assemble): Just skip a single whitespace character.
3170 (i386_operand): Rewrite base-index parsing to use new
3171 parse_register, and to skip white space. Skip white space in a
3172 number of other places too. Don't give error message if
3173 parse_register fails.
3174 (parse_register): Change reg_string parameter to be non-const.
3175 Add end_op parameter. Skip white space after the `%', and return
3176 end of register string. Give error message here rather than
3177 caller.
3179 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3181 Based on patch from Matt Semersky <matts@scd.hp.com>:
3182 * expr.c (op_encoding): Make const.
3183 (expr_set_precedence): New function.
3184 (expr_begin): Don't set operator rankings, just call
3185 expr_set_precedence.
3186 * expr.h (expr_set_precedence): Declare.
3187 * read.c (s_mri): Call expr_set_precedence.
3189 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3191 * doc/as.texinfo (Statements): Remove paragraph discussing
3192 continuing lines with a backslash. This hasn't worked for years,
3193 if it ever did.
3195 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3197 * config/obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3198 symbol definitions.
3199 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3200 (ps_CTORS, ps_DTORS): New section types.
3201 (vms_fixup_xtors_section): New function
3202 (Ctors_Psect, Dtors_Psect): Define.
3203 (IS_GXX_XTOR): Define
3204 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3205 Filter static constructors/destructors and add to
3206 Ctors_Symbols/Dtors_Symbols chain.
3207 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3208 appropriate section.
3210 * config/tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3211 * makefile.vms: Merge vax/vms support.
3213 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3215 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3216 (elf_pseudo_table): Add them.
3217 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3218 (md_apply_fix): Accept them.
3219 (mips_fix_adjustable): Don't adjust them.
3220 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3221 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3222 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3223 (tc_fix_adjustable): Don't adjust them.
3225 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3227 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3228 (cgen.o): Use it.
3229 * Makefile.in: Regenerate.
3230 * configure.in: AC_SUBST cgen_cpu_prefix.
3231 * configure: Regenerate.
3233 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3235 * config/tc-sh.c (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3236 Changed all users of COND12_DELAY.
3238 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3240 * config/tc-mn10300.c (set_arch_mach): New function.
3241 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3242 (md_begin): Default to mn10300 mode.
3243 (md_assemble): Only accept instructions for the core mn10300
3244 chip and the active machine type.
3246 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3248 * subsegs.h (segment_info_type): Give the struct a name.
3249 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3250 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3251 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3252 * config/tc-w65.h (tc_reloc_mangle): Declare.
3253 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3255 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3257 * config/tc-v850.c (v850_comm): Restore old section
3258 after common processing.
3260 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3262 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3264 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3266 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3267 char with code that explicitly sign-extends.
3269 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3271 * config/tc-v850.c (md_begin): Restore text section as the current
3272 section after creating call table sections.
3273 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3274 code.
3276 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3277 with call to macro SYM_AUXINFO.
3279 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3281 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3282 with the program transform name.
3283 * Makefile.in: Rebuild.
3285 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3287 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3288 information.
3290 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3292 * config/tc-i386.c (i386_operand): Be prepared for a space between
3293 the open parenthesis and the start of the register operand,
3294 because of the June 16 change.
3296 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3298 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3299 BFD_ASSEMBLER.
3301 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3304 even if it is belived to be unnecessary.
3306 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3308 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3309 symbols.
3310 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3312 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3314 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3315 shift amount for a repeated operand. The shift amount for the
3316 repeated copy comes from the size of the operand.
3318 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3320 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3322 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3324 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3326 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3328 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3329 characters in it as LEX_IS_SYMBOL_COMPONENT.
3330 * config/tc-i386.h (tc_symbol_chars): Define.
3331 (extra_symbol_chars): Declare.
3332 * config/tc-i386.c (extra_symbol_chars): Define.
3333 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3334 (line_comment_chars): Set to '/' if TE_LINUX.
3335 * doc/c-i386.texi (i386-prefixes): Update.
3336 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3338 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3340 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3341 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3343 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3345 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3346 constraint in instructions REP & REPI.
3348 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3351 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3353 (check_range): If the operand is shifted, then shift the number
3354 before checking its range.
3356 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3358 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3359 common sections.
3361 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-v850.c (v850_comm): Create special sections as needed.
3365 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3367 * config/tc-d10v.c (write_2_short): Addition of swapping
3368 instructions for sequential and reverse sequential order when
3369 given order is not possible.
3371 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * Makefile.am: Rebuild dependencies.
3374 (DEP_INCLUDES): Fix reference to intl build directory.
3375 * Makefile.in: Rebuild.
3377 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3379 * doc/c-i386.texi: Update 16 bit documentation.
3381 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3382 IgnoreDataSize to IgnoreSize as they are used for address size as
3383 well as data size.
3384 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3385 32-bit mode, similarly addr16/data16 and variants.
3387 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3390 sequential word multiply instructions.
3392 (do_assemble): Add extra command line argument, to allow mul32
3393 attribute to be preserved across parallel insns.
3394 (md_assemble): Insert NOPs between explicitly parallel insns which
3395 contain an 32 bit multiply and a 16 multiply.
3397 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3399 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3400 likewise for REPE.
3402 * config/tc-i386.c (reloc): Add braces.
3404 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3405 consistent with Intel naming.
3406 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3407 use bitfields in sib_byte.
3408 (modrm_byte): Don't use bitfields here either.
3410 * config/tc-i386.c (current_templates): Add const.
3411 (parse_register): Add const to return, param, and char *s.
3412 (i386_operand): Add const to reg_entry *r.
3413 * config/tc-i386.h (templates): Add const to start, end.
3415 Inspired by code for 16 bit gas support from Martynas Kunigelis
3416 <martynas@nm3.ktu.lt>:
3417 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3418 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3419 (uses_mem_addrmode): Remove.
3420 (md_estimate_size_before_relax): Add support here too.
3421 (md_relax_table): Rewrite interface to md_relax for 16 bit
3422 support.
3423 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3424 (opcode_suffix_to_type): Remove.
3425 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3426 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3427 (md_convert_frag): Likewise.
3428 (i386_operand): Add support for 16 bit base/index regs,
3429 immediates, and displacements. Remove some unnecessary casts, and
3430 localise end_of_operand_string, displacement_string_start,
3431 displacement_string_end variables. Add GCC_ASM_O_HACK.
3432 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3434 * config/tc-i386.c (prefix_hash): Remove.
3435 (md_begin): Rewrite without obstacks. Remove prefix hash table
3436 handling. Rewrite lexical table handling.
3437 (i386_print_statistics): Don't print prefix statistics.
3438 (md_assemble): Rewrite instruction parser so that line is not
3439 converted to lower case. Don't do a hash_find for prefixes,
3440 instead recognise them via opcode modifier.
3441 (expecting_operand, paren_not_balanced): Localise variables.
3442 * config/tc-i386.h (IsPrefix): Define.
3443 (prefix_entry): Remove.
3445 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3446 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3447 '\\' in case where comment_chars contains '/'.
3449 * config/tc-i386.c (MATCH): Ensure given operand and template
3450 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3451 you must write `ljmp *table(%ebx)'.
3453 From H.J. Lu <hjl@gnu.org>:
3454 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3455 as 0 ifndef BFD_ASSEMBLER.
3456 (md_assemble): Allow immediate operands without suffix or
3457 other reg operand to default in size to the current code size.
3459 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3461 * config/tc-v850.c (md_begin): Restore creation of
3462 .call_table_text and .call_table_data sections.
3464 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3466 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3467 after emitting a word of noops.
3469 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3471 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3472 (i386_operand): Simplify checks for valid base/index combinations.
3473 Disallow `in 4(%dx),%al'.
3475 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3476 index_reg const.
3477 (add_prefix): Change parameter from char to int.
3479 * config/tc-i386.h (Ugh): Define opcode modifier.
3480 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3482 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3483 CONSISTENT_REGISTER_MATCH macros to check register types more
3484 thoroughly. Check for illegal suffix/operand combinations
3485 when matching insns with operands. Handle new `s' suffix, and
3486 associated FloatMF opcode modifier for float insns with memory
3487 operands.
3488 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3489 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3490 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3491 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3492 DATA_PREFIX_OPCODE throughout.
3494 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3495 (md_assemble): Rewrite suffix/register operand checking code to be
3496 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3497 AnyMem, the better to grep.
3498 (pi): Remove Abs.
3499 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3500 given a memory operand. Don't set Abs bits either.
3501 (type_names): Remove Mem*, Abs*.
3502 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3503 define opcode_modifiers as these cases are handled by Disp8,
3504 Disp16, Disp32 and suffix checks.
3505 (COMES_IN_BOTH_DIRECTIONS): Remove.
3506 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3508 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3509 if IgnoreDataSize modifier given. Remove ShortformW modifier
3510 test. Add test for ShortForm in W base_opcode modification.
3511 Merge Seg2ShortForm and Seg3ShortForm code.
3512 * config/tc-i386.h (ShortFormW): Remove.
3513 (IgnoreDataSize): Define.
3515 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3517 * config/tc-d30v.c (md_assemble): Store previous segment state
3518 with previous instruction.
3520 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3522 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3523 (ebp, esp): Remove static variables.
3524 (MATCH): Remove test for InOutPortReg.
3525 (i386_operand): Properly handle InOutPortReg here instead.
3526 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3527 (md_assemble): Simplify and correct modrm and sib generation.
3528 (i386_operand): Add warning for scale without index.
3529 Rewrite checks for valid base/index combinations.
3531 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3532 macros and enclose in do while(0).
3533 (RESTORE_END_STRING): Likewise.
3534 (md_assemble): Add one to printed operand number so we start
3535 from 1 not 0. Add some more gettext invocations.
3536 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3537 number here too.
3539 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3540 DATA_PREFIX, SEG_PREFIX): Define.
3541 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3542 (check_prefix): Remove function.
3543 (add_prefix): New function. Add prefix to i.prefix as well as
3544 doing checks.
3545 (md_assemble): Changes for add_prefix. Remove hack for wait
3546 prefix, instead always output prefixes in fixed order. Test
3547 for jcxz/loop when selecting between word & dword operations,
3548 and add address size prefix rather than operand size prefix.
3549 Remove operand -> address size hack when emitting jcxz/loop.
3550 (i386_operand): Remove O_Absent check as it's done in expr.
3552 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * configure.in: Recognize m5200 as a cpu_type of m68k.
3555 * aclocal.m4: Rebuild with current libtool.
3556 * configure: Rebuild.
3558 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3560 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3561 to relaxable_symbol to prevent references to external symbol from
3562 being relaxed.
3564 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3567 symbols are relaxable.
3569 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3571 * config/tc-v850.c (md_begin): Don't create special
3572 sections by default.
3574 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3576 * config/tc-mips.c (macro): For div and udiv, close the
3577 reorder block as soon as possible.
3579 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3581 From Matt Semersky <matts@scd.hp.com>:
3582 * macro.c (macro_mri_mode): New function.
3583 * macro.h (macro_mri_mode): Declare.
3584 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3585 MRI mode.
3587 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3589 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3590 OBJ_EVAX case.
3592 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3593 until after xstrdup in OBJ_EVAX case.
3595 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3597 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3598 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3599 of hardcoded magic number.
3600 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3602 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3604 * read.c (do_s_func): New function.
3605 (s_func): Call it.
3606 * read.h (do_s_func): Add prototype.
3608 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3610 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3611 nops if fill pattern not specified.
3613 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3615 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3616 * config/te-go32.h (TE_GO32): Define.
3617 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3619 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3621 Implement .func/.endfunc pseudo-ops.
3622 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3623 (s_func): Declare.
3624 * read.c (potable): Add .func,.endfunc.
3625 (s_func): New function.
3626 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3627 functions.
3628 (in_doc_func_p,current_function_label): New static globals.
3629 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3631 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3633 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3634 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3635 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3636 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3637 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3638 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3639 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3640 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3641 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3642 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3643 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3644 * config/tc-a29k.c: Don't define md_short_jump_size,
3645 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3646 * config/tc-alpha.c: Likewise.
3647 * config/tc-alpha.h: Likewise.
3648 * config/tc-arm.c: Likewise.
3649 * config/tc-h8300.c: Likewise.
3650 * config/tc-h8500.c: Likewise.
3651 * config/tc-hppa.c: Likewise.
3652 * config/tc-i860.c: Likewise.
3653 * config/tc-i960.c: Likewise.
3654 * config/tc-ppc.c: Likewise.
3655 * config/tc-sh.c: Likewise.
3656 * config/tc-sparc.h: Likewise.
3657 * config/tc-tic30.c: Likewise.
3658 * config/tc-w65.c: Likewise.
3659 * config/tc-z8k.c: Likewise.
3661 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3663 * config/tc-vax.c (_): Delete this macro used for placeholder
3664 values in vax_operand_width_size; it conflicts with the _() macro
3665 used for internationalization.
3667 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3669 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3670 code. From Chris Moller <moller@bops.com>.
3672 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3673 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3674 * read.c (emit_expr): Initialize seg and subseg fields of a new
3675 broken word.
3676 * write.c (write_object_file): Switch to the appropriate segment
3677 and subsegment when processing a broken word.
3679 * config/tc-m68k.c (mri_assemble): New static function.
3680 (build_mri_control_operand): Call mri_assemble rather than
3681 md_assemble.
3682 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3683 (s_mri_endf, s_mri_endw): Likewise.
3685 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3687 * read.c (s_org): Call md_flush_pending_output if it is defined.
3689 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3691 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3693 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3694 (md_parse_option): Add for same.
3695 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3696 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3697 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3699 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3701 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3703 * config/tc-arm.c (find_real_start): Relax definition of local
3704 labels.
3706 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3708 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3709 symbols at the given address, not just the last one specified.
3711 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3713 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3714 or number_to_chars_littleendian to write data.
3716 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-v850.c (md_assemble): Remove artificially created
3719 register name symbols.
3721 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3723 * write.c (fixup_segment): Change "segment" to "section" in
3724 error message.
3726 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3728 * write.c (fixup_segment): Change sym1-sym2 message again.
3730 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3732 * write.c (fixup_segment): Improve error message for sym1-sym2
3733 errors when sym1 is in a different segment from sym2.
3735 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3737 * config/tc-m32r.c (warn_unmatched_high): New static local.
3738 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3739 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3740 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3741 (md_parse_option): Likewise.
3742 (md_show_usage): Likewise.
3743 (m32r_frob_file): Likewise.
3745 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3746 (read_a_source_file): Call them.
3747 * read.h (stabs_generate_asm_file): Declare.
3748 * stabs.c (stabs_generate_asm_file): New function.
3749 (generate_asm_file): New function.
3750 (stabs_generate_asm_lineno): Move file name handling into
3751 generate_asm_file.
3753 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3755 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3756 (d30v_current_align, d30v_current_align_seg): New variables.
3757 (d30v_last_label): New variable.
3758 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3759 (s_d30v_data, s_d30v_section): Likewise.
3760 (md_pseudo_table): Call them.
3761 (md_begin): Initialize d30v_current_align_seg.
3762 (md_assemble): Call d30v_align when needed by known current alignment.
3763 (d30v_frob_label, d30v_cons_align): New functions.
3764 * config/tc-d30v.h (md_do_align): Remove.
3765 (tc_frob_label): Call d30v_frob_label.
3766 (md_cons_align): New.
3768 * config/tc-d30v.c (find_format): Convert complex expressions to
3769 expression symbols before processing. Clean up code formatting.
3771 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3773 * po/Make-in (install-info): New target.
3775 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3777 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3778 instructions.
3779 * config/tc-mn10300.c (md_assemble): Likewise.
3781 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3783 * Makefile.am: Update with `make dep-am'.
3784 (HFILES): Add cgen.h.
3785 (cgen.o): Depend on cgen.h.
3786 * Makefile.in: Regenerate.
3788 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3790 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3792 * gasp.c (grab_label): Permit a label to be a preprocessor
3793 variable by permitting a label to start with a backslash.
3795 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3797 * config/tc-mips.c (validate_mips_insn): Removed hack
3798 for previously inaccessible bitfields in some INSN_TRAP
3799 instructions.
3801 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3803 * config/tc-d30v.c (do_assemble): Abort with error message
3804 if opcode operands do not match.
3806 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3808 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3809 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3810 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3811 similar new 'q' operand.
3813 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3815 * cgen.c (cgen_asm_finish_insn): Fix typo.
3817 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3819 * cgen.h: New file.
3820 * cgen.c: Include it.
3821 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3822 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3823 All callers updated.
3824 * config/tc-m32r.c: Include cgen.h.
3825 (m23r_insn): New members num_fixups,fixups.
3827 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3829 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3830 to avoid compiler warning.
3832 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3834 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3835 calling make.
3837 * makefile.vms (OBJS): Add ehopt.obj
3839 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3841 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3843 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3845 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3846 a short format insn.
3847 (md_assemble): Set it for explicitly packed insns.
3849 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3851 * config/obj-coff.c (c_symbol_merge): Do not take address of
3852 native fields when performing the memcpy.
3854 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3856 * config/tc-mips.c (macro,macro2): Implement
3857 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3859 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3861 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3862 relocations against globally visible symbols.
3863 * config/tc-m68k.c (relaxable_symbol): New macro.
3864 (m68k_ip, md_estimate_size_before_relax): Use it.
3865 (tc_m68k_fix_adjustable): Also handle weak symbols.
3867 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3869 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3870 references to externally visible symbols.
3871 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3872 values in twice for a PC relative reloc if the symbol is
3873 externally defined.
3875 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3876 don't adjust a PC relative reloc against an externally visible
3877 symbol.
3878 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3879 for a PC relative fixup against an externally visible defined
3880 symbol, arrange to store object file and addend values as though
3881 the symbol were not defined.
3882 (tc_gen_reloc): Likewise.
3884 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3886 * read.c (sizeof_leb128): Referenced externally by write.c so
3887 don't inline.
3889 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3891 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3892 and expand a 'debug' symbol associated with the next instruction
3893 that does not cause a short instruction to be filled with a NOP.
3894 (md_pseudo_table): Add support for .debugsym.
3895 (assemble_parallel_insn): Add calls to expand_debug_sym as
3896 appropriate.
3897 (md_assemble): Ditto.
3899 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3901 * as.c (main): Conditionally call setlocale.
3902 * gasp.c (main): Likewise.
3903 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3904 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3906 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3908 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3910 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * config/tc-hppa.c: Change all calls to bzero to use memset.
3913 (pa_ip): Add cast to avoid warning.
3914 (tc_gen_reloc, md_apply_fix): Likewise.
3915 (pa_find_space_by_number): Likewise.
3916 (hppa_force_relocation): Likewise.
3917 (pa_block): Change i to unsigned int.
3918 * config/obj-som.h (obj_som_copyright): Declare.
3920 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3922 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3923 for line numbers for assembly source.
3925 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3927 * configure.in: Change version number to 2.9.4
3928 * configure: Rebuild.
3930 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3932 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3934 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * ecoff.h: Change symbolS in function declaration to struct
3937 symbol.
3939 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3941 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3942 (md_convert_frag): Fix i18n typo.
3944 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3946 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3947 * ecoff.h: Protoype it.
3948 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3949 [EVAX] (s_alpha_prologue): Delete.
3950 (md_pseudo_table): Update.
3952 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3954 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3955 array to local pointer.
3956 (get_args, parse_expr): Add casts to avoid warnings.
3958 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3960 * read.c (s_set): Cast xmalloc return value to fragS *.
3961 * config/tc-m68k.c (m68k_ip): Function made static to match
3962 previous forward declaration.
3963 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3965 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-v850.c: Add internationalisation macros to error
3968 strings.
3970 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3971 macros to error strings.
3973 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3975 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3976 reloc is in the TOC csect.
3977 (md_apply_fix3): Correct gettext typo.
3979 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3981 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3982 .L - they are local labels and the branches are not really
3983 function calls but rather far jumps.
3985 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3987 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3989 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3991 * config/tc-i386.c (md_assemble): Print operand number rather than
3992 using ordinal_names.
3993 (i386_operand): Likewise.
3995 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3997 * Makefile.am (INTLLIBS): Define to work around apparent automake
3998 bug.
3999 All Makefiles: Regenerated.
4001 * Many files: Added gettext invocations around user-visible
4002 strings.
4003 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4004 HAVE_LC_MESSAGES): Define.
4005 * dep-in.sed: Added asintl.h.
4006 * po/Make-in: New file.
4007 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4008 Include "asintl.h".
4009 * read.c (Z_): Renamed from `_'.
4010 * Makefile.am (SUBDIRS): Added po.
4011 (POTFILES): new macro.
4012 (po/POTFILES.in): New target.
4013 ($(OBJS)): Added asintl.h.
4014 (HFILES): Likewise.
4015 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4016 (as_new_LDADD): Added $(INTLLIBS).
4017 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4018 (gasp_new_LDADD): Added $(INTLLIBS).
4019 (gasp_new_DEPENDENCIES): New macro.
4020 * configure, aclocal.m4: Rebuilt.
4021 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4022 po/Makefile.
4023 (ALL_LINGUAS): Define.
4024 * macro.c: Include "asintl.h".
4025 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4026 * as.h: Include "asintl.h".
4027 * config/tc-i386.c (ordinal_names): Removed.
4028 (md_assemble): Changed error text to avoid ordinal_names.
4029 (i386_operand): Likewise.
4030 (reloc): Added as_bad to avoid i18n problems.
4031 (tc_gen_reloc): Likewise.
4032 * config/tc-arm.c (bad_args): Now a #define.
4033 (bad_pc): Likewise.
4034 * config/obj-vms.c (VMS_stab_parse): Changed type of
4035 `long_const_msg'.
4036 (global_symbol_directory): Unified strings to avoid i18n
4037 problems.
4038 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4039 avoid i18n problems.
4040 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4041 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4042 i18n problems.
4043 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4044 problems.
4045 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4046 comment.
4047 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4048 problems.
4049 * as.c (print_version_id): Added an fprintf to avoid i18n
4050 problems.
4051 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4052 problems.
4053 * expr.c (expr): Added as_warn call to avoid i18n problems.
4054 * messages.c (as_assert): Changed code to avoid i18n problems.
4055 (as_abort): Likewise.
4056 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4057 (s_space): Likewise.
4058 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4060 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4062 * config/tc-i386.c (check_prefix): New static function, split out
4063 from md_assemble.
4064 (struct _i386_insn): Add wait_prefix field.
4065 (md_assemble): Remove wait_prefix local variable. Use
4066 check_prefix when adding a prefix.
4068 * config/tc-i386.c (current_templates): New static variable.
4069 (md_assemble): Remove current_templates local variable.
4070 (md_assemble, i386_operand): Improve error and warning messages in
4071 many places. Add RESTORE_END_STRING in many places before error
4072 return. Clarify some comments.
4074 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4075 element array.
4076 (md_assemble): Parse string instruction operands, looking for
4077 segment override prefixes. Check for invalid segment prefixes on
4078 string instruction.
4079 (i386_operand): i.seg[] and max mem_operand changes for string
4080 insns.
4081 * config/tc-i386.h (EsSeg): Define.
4083 * config/tc-i386.h (regKludge): Define.
4084 (iclrKludge, imulKludge): Don't define.
4085 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4086 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4087 opcode_modifier checks to look for more common cases first. Add
4088 default_seg for IsString case.
4090 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4092 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4093 AC_DECL_YYTEXT.
4094 * configure: Rebuild with new automake and libtool.
4095 * aclocal.m4, Makefile.in: Likewise.
4097 * doc/Makefile.am (as.dvi): New target.
4098 * doc/Makefile.in: Rebuild.
4100 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4102 * configure.in: Added sparc86x support.
4104 * configure: Rebuild.
4106 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4107 sparc_arch.
4108 (md_parse_option): Warn if -EL is not supported for this architecture.
4110 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4112 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4114 * config/tc-mips.c (mips_ip): Note when we use get match on
4115 the full instruction name.
4117 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4119 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4120 back into the expression to handle add/sub simplification correctly.
4122 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4124 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4126 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4128 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4129 #<n>' instruction.
4131 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4133 * symbols.c (max_indent_level): New global.
4134 (print_symbol_value_1): Use it.
4135 * expr.h (expr_build_dot): Declare.
4136 * expr.c (expr_build_dot): New function.
4138 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4140 * symbols.c (print_binary): New function.
4141 (print_expr_1): Call it.
4143 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4145 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4146 operand in the opcode.
4148 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4150 * config/tc-i386.h: Reorder operand flags and opcode modifier
4151 flags for clarity. Remove unused definitions: Unknown,
4152 ImmUnknown, DispUnknown, NoModrm.
4153 * config/tc-i386.c (type_names): Add missing Debug type.
4154 (md_assemble): Better duplicate prefix checking. Quicker string
4155 instruction check via new opcode_modifier flag.
4157 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4159 * doc/as.texinfo (Invoking): Clarify -Wa example.
4161 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4163 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4164 (s_mips_weakext): Define.
4165 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4166 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4167 defined(TC_MIPS).
4169 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4171 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4172 is an error if the value can not be computed at assembly time.
4173 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4175 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4177 * gasp.c (main): Set next field of new include_path structure to
4178 NULL. From Avery Pennarun <averyp@gdc.ca>.
4180 * read.c (s_mri_sect): Call as_bad rather than abort for an
4181 unsupported MRI target.
4183 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4186 the destination of a branch instruction should be altered.
4187 (find_real_start): New function: Locate the real, Thumb coded
4188 start of a Thumb function.
4189 (do_t_branch23): Alter the destination of branches to Thumb
4190 functions.
4192 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4194 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4196 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4197 also.
4199 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4201 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4202 * doc/c-hppa.texi: Likewise.
4204 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4206 * Makefile.am: Rebuild dependencies.
4207 * Makefile.in: Rebuild.
4209 * Makefile.am (DEP_INCLUDES): New variable.
4210 (.dep1): Change to work when srcdir is not an absolute path.
4211 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4212 * Makefile.in: Rebuild.
4214 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4216 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4217 LinearAddress patch.
4219 * configure.in: Set version to 2.9.1.
4220 * configure: Rebuild.
4222 * Branched binutils 2.9.
4224 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4226 * config/tc-i386.h (FWait): Define.
4227 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4228 other prefixes. Check FWait flag in opcode table to see which
4229 instructions require an fwait prefix.
4231 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4233 * stabs.c (get_stab_string_offset): Always create a stab string
4234 section.
4236 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4238 Fix some gcc -Wall warnings:
4239 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4240 * ehopt.c (eh_frame_code_alignment): Likewise.
4241 * expr.c (integer_constant, operand): Likewise.
4242 * frags.c (frag_align): Likewise.
4243 * gasp.c (level_0, change_base, doinstr): Likewise.
4244 * hash.c (hash_ask): Likewise.
4245 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4246 (debugging_pseudo): Likewise.
4247 * macro.c (define_macro, check_macro): Likewise.
4248 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4249 (ignore_rest_of_line, float_cons): Likewise.
4250 * symbols.c (decode_local_label_name): Likewise.
4251 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4252 (fixup_segment, number_to_chars_bigendian): Likewise.
4253 (number_to_chars_littleendian): Likewise.
4254 * config/atof-ieee.c (gen_to_words): Likewise.
4255 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4256 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4257 * read.c (output_big_sleb128): Initialize locals to avoid
4258 warnings.
4259 (output_big_uleb128, equals): Likewise.
4260 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4261 to unsigned int. Change zeros to unsigned int.
4262 * cond.c (s_if): Add return to default case.
4263 * frags.c (frag_now_fix): Change return type to addressT.
4264 * frags.h (frag_now_fix): Update declaration.
4265 * listing.c (file_info_struct): Change linenum to unsigned int.
4266 (struct list_info_struct): Change hll_line to unsigned int.
4267 (print_source): Update format string.
4268 * read.c (emit_expr): Change scan to unsigned int, and don't
4269 bother to initialize it.
4270 * symbols.c (dollar_label_count): Change to unsigned long.
4271 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4272 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4273 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4275 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4277 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4278 mcf5200 just as we do for m68000.
4279 (m68k_init_after_args): Likewise.
4280 (md_estimate_size_before_relax): Likewise.
4282 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4284 * config/tc-v850.c (md_assemble): Store relocation addend in
4285 fixup instead of instruction.
4287 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4289 * config/tc-i386.c (md_assemble): Swap template arguments to
4290 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4291 This macro is currently symmetric, so passing them the wrong
4292 way didn't cause any problem, but may if the macro is changed
4293 in the future.
4294 After copying template to i.tm, use i.tm. rather than t-> to
4295 access fields, and make t a const*
4296 Move i.tm.operand_types[] swap to immediately after the copy.
4298 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4300 * expr.h (expr_build_uconstant): Add prototype.
4301 (expr_build_unary,expr_build_binary): Add prototypes.
4302 * expr.c (expr_build_uconstant): New function.
4303 (expr_build_unary,expr_build_binary): New functions.
4305 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4307 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4308 * macro.c (macro_expand_body): Increase buffer size.
4309 * messages.c (as_warn): Likewise.
4310 (as_warn_where, as_bad, as_bad_where): Likewise.
4312 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4314 Based on patch from H.J. Lu <hjl@gnu.org>:
4315 * Makefile.am (DISTSTUFF): New variable.
4316 (diststuff): New target.
4317 * Makefile.in: Rebuild.
4319 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4321 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4322 m32r_elf_section_change_hook.
4324 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4325 emit a nop if a section ends with a 16 bit instruction.
4327 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4330 s_lcomm rather than obj_coff_lcomm.
4331 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4333 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4335 * config/tc-i386.h (LinearAddress): Define.
4336 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4337 instruction, don't use a default segment.
4339 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4341 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4342 * configure: Rebuild.
4344 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4346 * aclocal.m4, configure: Rebuild with libtool 1.2.
4348 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4351 PC relative branches. Patch courtesy of Jonathan Walton.
4354 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4356 * configure.in (emulations): Add thumb-pe target.
4358 * configure (emulations): Add thumb-pe target.
4360 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4362 * itbl-lex.l (yywrap): Don't define if already defined as a
4363 macro.
4365 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4367 * depend.c (quote_string_for_make): New function.
4368 (wrap_output): Use it.
4370 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4372 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4373 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4375 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4377 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4378 Recognize -GN and -relax.
4379 (md_begin): Initialize gp size from -G switch.
4380 (alpha_force_relocation): Always force if -relax.
4381 (alpha_align): Take a new argument that will specify when to
4382 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4383 Change all callers. Emit nop alignment padding as nop+unop pair.
4385 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4387 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4388 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4390 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4392 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4393 require padding to the next long word boundary.
4395 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4397 * cgen.c: #include symcat.h.
4398 * config/tc-m32r.c: Likewise.
4400 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4402 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4403 absolute expressions instead of '$' prefixed register names.
4405 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4407 * read.c (s_set): Record file and line info for symbols when -as.
4408 (pseudo_set): Don't overwrite that dummy fragment.
4410 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * config/tc-ppc.c (md_pseudo_table): Add "section".
4413 (ppc_named_section): New static function.
4415 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4417 * config/tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4418 so we don't have to scan the entire list.
4420 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4422 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4423 case, allow the parallel instructions to modify the same flag
4424 bits.
4426 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4428 * listing.c (list_symbol_table): Categorize symbols by
4429 undefined_section rather than sy_frag->line == NULL.
4431 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4433 * Makefile.am (install-exec-local): Install properly when ln
4434 fails or tooldir == prefix.
4436 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4438 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4439 Test result of insert_operand for error.
4441 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4444 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4445 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4446 * doc/Makefile.in: Rebuild.
4448 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4450 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4451 (macro): Fix handling of M_COP[0-3].
4453 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4455 Based on patches from Ross Harvey <ross@teraflop.com>:
4456 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4457 if macro_alternate or macro_mri.
4458 (getstring): Remove support for byte constants between < and >.
4459 (get_any_string): '<' only starts a string if macro_alternate or
4460 macro_mri.
4461 (macro_expand_body): Permit keyword parameters following
4462 positional parameters.
4464 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4465 * configure.in (alpha*-*-netbsd*): New target.
4466 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4467 * configure: Rebuild.
4469 * as.h (flag_warn_suppress_instructionswap): Move from here...
4470 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4471 here, and make static.
4473 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4474 BFD_ASSEMBLER or MANY_SEGMENTS.
4476 * as.c (show_usage): Update bug-gnu-utils address.
4477 * gasp.c (show_usage): Likewise.
4478 * doc/as.texinfo (Bug Reporting): Likewise.
4480 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4482 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4483 insns regardless of the size of a pointer if we're in mips I or
4484 MIPS II mode.
4485 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4487 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4489 Fix rac to accept only a0:
4490 * config/tc-d10v.c (parallel_ok, find_opcode):
4491 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4492 Introduce OPERAND_GPR.
4494 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4496 * read.c (s_fill): Handle non-constant repeat counts by creating
4497 an rs_space fragment.
4499 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4501 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4502 from as_bad to as_warn.
4504 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4506 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4507 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4508 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4510 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4512 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4513 seg_fix_rotP rather than fix_root from seg_info.
4515 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4517 * expr.c: Add support for 0x1_2_3_4 bignums.
4519 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4521 * configure.in: Change -linux* to -linux-gnu*.
4522 * configure: Rebuild.
4524 * app.c (do_scrub_begin): Treat \r as whitespace.
4526 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * Makefile.am: Update dependencies.
4529 * Makefile.in: Rebuild.
4531 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4533 * configure, aclocal.m4: Rebuild with new libtool.
4535 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4537 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4538 the argument to bfd_set_arch_mach.
4539 (load_address): Use bfd_arch_bits_per_address to determine the
4540 bit size of an address instead of looking at the isa level.
4541 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4543 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4547 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4549 * ehopt.c: New file.
4550 * as.h (enum _relax_state): Add rs_cfa.
4551 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4552 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4553 * read.c (emit_expr): Call check_eh_frame.
4554 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4555 (relax_segment): Likewise.
4556 * Makefile.am: Rebuild dependencies.
4557 (GAS_CFILES): Add ehopt.c.
4558 (GENERIC_OBJS): Add ehopt.o.
4559 * doc/internals.texi (Frags): Document rs_cfa.
4561 * as.c (show_usage): Mention --traditional-format.
4562 (parse_args): Accept --traditional-format.
4563 * as.h (flag_traditional_format): Declare.
4564 * output-file.c (output_file_create): If flag_traditional_format,
4565 set BFD_TRADITIONAL_FORMAT on stdoutput.
4566 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4568 * config/tc-mips.c (append_insn): Make sure that if we have a
4569 fixup for an unmatched %hi reloc, it does not associated with a
4570 variant frag.
4572 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4573 * doc/Makefile.in: Likewise.
4575 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4577 * config/tc-m32r.c (check_for_side_effects): New function.
4578 (can_make_parallel): Add checks for instruction side effects
4579 clashing with the other instruction.
4580 (assemble_parallel_insn): Improve warning messages. Return error
4581 message from non-swapped instruction order.
4583 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4585 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4587 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4588 md_cleanup definition. This moves the forced literal output to
4589 the end of the source pass, and avoids macro's inserting literals
4590 into the code immediately after the macro expansion.
4592 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4595 a gas internal symbol is adjustable.
4596 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4598 * as.h: If gcc version greater than 2.6, use `__format__' and
4599 `__printf__' in function attributes, rather than `format' and
4600 `printf'.
4602 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4604 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4606 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4608 Add tms320c30 support:
4609 * config/tc-tic30.h: New file.
4610 * config/tc-tic30.c: New file.
4611 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4612 TARGET_FORMAT as "coff-tic30".
4613 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4614 * Makefile.am: Rebuild dependencies.
4615 (CPU_TYPES): Add tic30.
4616 (CPU_OBJ_VALID): tic30-aout is valid.
4617 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4618 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4619 * configure, Makefile.in: Rebuild.
4621 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-v850.c (md_assemble): Improvements to error messages.
4625 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4627 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4628 BFD_RELOC_HI16_S to store the high bits of any value.
4630 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4631 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4632 assembler calculate relocations to any external symbol at all.
4633 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4634 involving generation of pc-relative relocs.
4635 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4636 has been moved to md_apply_fix3.
4638 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4639 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4640 which actually means (the address of identifier's GOT entry) +
4641 constant, which is not particularly useful.
4643 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4645 * read.h (include_dirs): Declare.
4646 (include_dir_count,include_dir_maxlen): Declare.
4648 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4650 * configure.in: Correct check for shared opcodes library.
4651 * configure: Rebuild.
4653 * listing.c (buffer_line): If we can't open the file, set at_end.
4654 (listing_print): Remove unused local variable fi.
4656 * config/m68k-parse.y (reglistpair): Handle register list in
4657 either order.
4659 * config/vms-conf.h: Don't undef VERSION.
4661 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4663 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4664 OBJS variable.
4665 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4666 variable.
4667 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4668 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4669 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4670 (EXTRA_DIST): Define.
4671 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4672 explicitly rather than via the list of object files.
4673 (gcc-as.opt): New file created when make-gas.com is run.
4674 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4675 itbl-cpu.h} to #include appropriate file rather than copying that
4676 file.
4677 * config/vms-conf.h: Synchronize with current config.in.
4678 * Makefile.in: Rebuild.
4680 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4682 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4683 (parallel_ok): Relaxed parallel subinstruction dependency check.
4685 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4687 * as.h (flag_warn_suppress_instructionswap): added new flag.
4688 * config/tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4689 command line argument.
4690 * config/tc-d10v.c (write_2_short): emit "Swapping instructions"
4691 warning only if flag_warn_suppress_instructionswap is false.
4693 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4695 * configure.in (i386-*-mingw32*): New target.
4696 * configure: Rebuild.
4698 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4700 * symbols.c (resolve_symbol_value): Don't set the segment if it
4701 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4703 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4704 S_GET_SEGMENT.
4706 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4708 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4709 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4710 compiler.
4712 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4716 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4718 * config/tc-v850.c (v850_insert_operand): Display instruction when
4719 an error is encountered.
4721 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4723 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4724 (i386-*-sco3.2v5*coff): New target.
4725 (i386-*-sco3.2*): New target.
4726 * configure: Rebuild.
4728 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4730 * config/tc-v850.c: Tidy error message production.
4732 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4734 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4735 validate_immediate return value in the right type for comparisons
4736 to FAIL.
4738 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4740 * listing.c (MAX_BYTES): Use listing variables not constants.
4741 (data_buffer): No longer an array, but a pointer.
4742 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4743 (listing_listing): Allocate data_buffer.
4745 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4747 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4748 --listing-rhs-width, --listing-cont-lines.
4749 (show_usage): Update.
4750 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4751 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4752 (print_lines): Use the variables instead of the constants.
4753 (listing_listing): Likewise.
4754 * listing.h: Declare the new vars.
4756 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4758 * as.c (parse_args): Add --keep-locals alias for -L.
4759 Add --strip-local-absolute.
4760 (show_usage): Update.
4761 * as.h (flag_strip_local_absolute): New flag.
4762 * symbols.c (S_IS_LOCAL): Use it.
4763 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4764 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4765 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4767 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-m32r.c: Detect if explicitly parallel instructions
4770 might have an io conflict and issue a warning message.
4772 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4774 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4775 cgen_swap_fixups): Functions to save, restore and swap the fixup
4776 chain with a backup copy.
4777 (cgen_asm_finish_insn): Returns address of constructed insn.
4779 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4781 * listing.c (file_info_struct): Remove FILE, add POS.
4782 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4783 (file_info): Don't open the file.
4784 (buffer_line): Check for the file in the last_open cache, updating
4785 as necessary.
4786 (print_source): Don't reference file_info->file.
4787 (listing_listing): Likewise.
4788 (listing_print): Close the file in the cache, if any.
4790 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * read.c (dwarf_file_string): New file static variable.
4793 (emit_expr): Look for constant sequence that leads up to a file
4794 name in DWARF debugging output.
4795 (stringer): Use dwarf_file_string to decide whether to accept a
4796 string as a file name.
4798 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4800 * config/tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4801 (crack_operand): Add reg->reglst MRI hack.
4802 (r_seg): Put reglst symbols in reg_section.
4803 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4805 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4807 * config/tc-sh.c (get_specific): Handle SGR & DBR.
4809 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4811 * config/tc-h8300.c (parse_reg): Take the length of the symbol into
4812 account when attempting to match a register name.
4813 * config/tc-h8500.c (parse_reg): Likewise.
4815 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4817 * cgen.c: Formatting changes to improve readability.
4819 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4821 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4822 delay slot.
4824 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4826 Based on a patch from Jim Wilson
4827 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4828 (tc_gen_reloc): Handle cross section PC relative relocs
4829 correctly.
4831 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4833 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4835 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4837 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4838 (expr_jmp_buf): New static local.
4839 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4840 (cgen_md_operand): New function.
4841 * config/tc-m32r.c: Clean up pass over `struct foo' usage.
4842 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4844 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4846 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4847 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4849 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4851 * config/tc-i386.c (i386_operand): Give an error if there are
4852 unrecognized characters after an expression.
4854 For older changes see ChangeLog-9697