1 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3 * config/tc-mips.c (mips_do_align): New function.
4 * config/tc-mips.h (md_do_align): Define.
6 2000-01-10 Philip Blundell <philb@gnu.org>
8 * doc/c-arm.texi (ARM Options): Fix typo.
9 (ARM-Chars): Correct description of `#'. Mention that `;' is a
10 line separator for Linux.
11 * doc/as.texinfo (Comments): Mention the ARM.
13 2000-01-10 Philip Blundell <pb@futuretv.com>
15 * configure.in (arm*-*-conix*): New target.
16 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
18 * configure: Regenerate.
20 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
22 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
23 (obj_elf_visibility): New function.
25 * doc/as.texinfo (Visibility): New node: document visibility
28 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
30 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
31 warning for absolute jump/call without `*' in non-intel mode. No
32 need to set i.types[0] JumpAbsolute in intel mode.
34 1999-12-22 Philip Blundell <pb@futuretv.com>
36 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
37 hook function when changing sections.
38 (arm_s_data): Likewise.
40 1999-12-14 Nick Clifton <nickc@cygnus.com>
42 * config/tc-arm.c (md_parse_option): Add support for -marm720
45 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
47 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
48 (r_registers, xr_registers): Define.
49 (r_register_name, xr_register_name): New functions.
50 (md_assemble): Handle new am33 operand types and instruction
52 (mn10300_insert_operand, check_operand): Likewise.
54 1999-11-29 Nick Clifton <nickc@cygnus.com>
56 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
57 (s_force_thumb): Set thumb_mode to 2.
58 (md_assemble): Do not complain about thumb instructions on a
59 non-thumb target if thumb_mode is set to 2.
61 1999-11-28 Michael Meissner <meissner@cygnus.com>
63 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
64 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
65 (O_...): Add new machine dependent expressions if we are handling
67 (alpha_reloc_op): New static table holding the explicit relocation
69 (alpha_literal_hash): New static to hold the hash table for
71 (alpha_macros): Add support for explicit relocations.
72 (md_begin): If explicit relocations, initialize hash table.
73 (md_assemble): Don't print a second error if tokenize_arguments
74 already printed an error message.
75 (md_apply_fix): Add support for explicit relocations.
76 (alpha_force_relocation): Ditto.
77 (alpha_fix_adjustable): Ditto.
78 (alpha_adjust_symtab): New function to support explicit
80 (alpha_adjust_symtab_relocs): Ditto.
81 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
82 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
83 Add support for explicit relocations. Return -2 if an error
84 message was already printed.
85 (find_macro_match): Add support for explicit relocations. Comment
87 (emit_insn): Add support for explicit relocations.
88 (assemble_tokens): Ditto.
90 (load_expression): Ditto.
93 (emit_ir_load): Ditto.
94 (emit_loadstore): Ditto.
98 (emit_division): Ditto.
100 (emit_retjcr): Ditto.
102 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
104 (tc_adjust_symtab): If explicit relocations, call the function
106 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
107 relocations next to the literal relocation they reference.
108 (TC_INIT_FIX_DATA): Initialize the new fields.
109 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
111 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
113 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
114 'B' operand for PA2.0 bb instruction.
116 1999-11-18 Nick Clifton <nickc@cygnus.com>
118 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
121 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
123 (mcore_force_relocation): Force relocations to be generated for
126 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
128 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
129 (i386_displacement): Disallow O_big displacements.
131 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
133 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
134 improvements in error checking.
135 (md_assemble): Support for unconditional ARM instructions.
136 (md_parse_option): Support for -m[arm]v5e flag.
138 1999-11-12 Nick Clifton <nickc@cygnus.com>
140 * macro.c (buffer_and_nest): Do not check beyond the end of the
143 1999-11-11 Nick Clifton <nickc@cygnus.com>
145 * macro.c (buffer_and_nest): Look for seperator after TO and
148 1999-11-08 Andrew Haley <aph@cygnus.com>
150 * app.c (do_scrub_chars): When in State 10, treat backslash
151 characters in the same way as as symbol characters.
153 1999-11-07 Richard Henderson <rth@cygnus.com>
155 * config/tc-alpha.c (alpha_align): Check, don't assert, that
156 the previous label was in the current section before playing
159 1999-11-06 Nick Clifton <nickc@cygnus.com>
161 * config/tc-v850.c (v850_force_relocation): Force relocation
163 (v850_pcrel_from_selection): Do not compute a pcrel offset if
166 1999-11-05 Michael Meissner <meissner@cygnus.com>
168 * expr.h (operatorT): Increase machine dependent operators to 16.
169 * expr.c (op_rank): Ditto.
171 1999-11-03 Ian Lance Taylor <ian@zembu.com>
173 * read.c (pseudo_set): Reject attempts to set the value of a
176 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
179 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
181 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
182 to bfd_set_section_contents.
184 1999-11-03 Nick Clifton <nickc@cygnus.com>
186 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
188 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
190 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
191 (mips_ip): Use OPCODE_IS_MEMBER.
193 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
195 * config/tc-arm.c (reg_required_here): Improve comments.
197 * config/tc-arm.c (thumb_opcode): Add "variants" field.
198 (tinsns): Initialize variants field.
200 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
203 1999-10-27 Scott Bambrough <scottb@netwinder.org>
205 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
206 * config/tc-arm.h: Fix compile time warnings.
208 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
210 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
211 form @abs16, @(abs16) and @(abs16 + imm).
213 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
215 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
216 (ISA_HAS_64_BIT_REGS) New.
217 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
218 mips_emit_delays,macro_build,load_register,load_addresss,
219 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
220 and/or use new ISA_xxx macros in expressions involving
221 ISA, particularly mips_opts.isa.
223 1999-10-18 Michael Meissner <meissner@cygnus.com>
225 * expr.h (operatorT): Add machine dependent operators md1..md8.
226 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
227 for the machine dependent operators to use.
229 * expr.c (op_rank): Add machine dependent operators.
231 * config/tc-alpha.c (O_pregister): Define as a machine dependent
233 (O_cpregister): Ditto.
234 (md_begin): Change X_op test that field is wide enough to use
235 O_max instead of O_alpha_max.
236 (cpu_types): Fill in missing initializer.
237 (alpha_num_macros): Make unsigned.
238 (md_assemble): Make opnamelen be size_t.
239 (md_apply_fix): Cast alpha_num_operands to int before testing.
240 (alpha_force_relocation): Ditto.
241 (alpha_fix_adjustable): Ditto.
242 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
243 (tc_gen_reloc): Ditto.
244 (tc_get_register): Ditto.
249 (s_alpha_ent): Ditto.
250 (s_alpha_end): Ditto.
251 (s_alpha_frame): Ditto.
252 (s_alpha_prologue): Ditto.
253 (s_alpha_file): Ditto.
254 (s_alpha_gprel32): Ditto.
255 (s_alpha_proc): Ditto.
256 (s_alpha_set): Ditto.
257 (s_alpha_base): Ditto.
258 (s_alpha_align): Ditto.
259 (s_alpha_arch): Ditto.
260 (alpha_align): Ditto.
261 (assemble_insn): Suppress unused variable warning.
263 (assemble_insn): Don't assume X_op and X_unsigned are in a given
264 order in the structure.
265 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
267 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
269 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
271 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
273 * config/tc-i386.c (i386_index_check): Correct #endif location.
275 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
277 * as.c (show_usage): Document new options.
278 (parse_args): Add --no-warn, --warn, --fatal-warnings,
279 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
280 (parse_args): Parse the new options.
281 (main): If there were warnings, and --fatal-warnings
282 was specified, print an error.
283 * as.h: New variable, flag_fatal_warnings, for new option.
285 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
287 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
288 '@'. Change autoincrement completers to fall through to cache control
291 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
293 (pa_parse_addb_64_cmpltr): New function.
295 * config/tc-hppa.c (pa_ip): Change error message.
296 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
297 '?Q' args to allow falling through.
299 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
300 Remove unused conditional codes.
301 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
303 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
305 * config/tc-d30v.c (CHAR_BIT): Define.
306 (check_range): Fix bit operations to support integers bigger than
309 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
311 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
314 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
315 Doug Evans <devans@cygnus.com>
317 Add support for m32rx.
318 * config/tc-m32r.c (enable_m32rx): New static global.
319 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
320 (allow_m32rx): New function.
321 (M32R_SHORTOPTS): Add `O'.
322 (md_longopts): Add --m32rx plus several warning options.
323 (md_parse_option): Handle new options.
324 (md_show_usage): Print them.
325 (md_begin): Enable m32rx.
326 (OPERAND_IS_COND_BIT): New macro.
327 (first_writes_to_seconds_operands): New function.
328 (writes_to_pc,can_make_parallel,make_parallel): New functions.
329 (target_make_parallel,assemble_two_insns): New functions.
330 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
331 If optimizing and m32rx, try to make consecutive insns parallel.
333 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
335 * config/tc-mips.c (nopic_need_relax): Allow for the
336 .sdata.foo sections generated by -fdata-sections,
337 and for the .gnu.linkonce.s sections generated by C++.
339 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
341 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
342 with cleaner code using completer prefixes. Add 'Y'.
344 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
346 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
348 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
349 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
350 insn does not match and we should try the next insn in the table.
352 1999-09-22 Nick Clifton <nickc@cygnus.com>
354 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
356 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
358 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
361 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
363 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
364 OBJ_ELF. If ELF, add "sq".
365 (md_parse_option): If ELF, ignore -s and -q.
366 (md_show_usage): Mention ELF options.
368 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
370 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
373 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
375 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
377 * config/tc-hppa.c (struct pa_it): New field "trunc".
378 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
379 (pa_parse_ftest_gfx_completer): New function
380 (pa_parse_fp_cnv_format): New function.
382 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
383 (md_apply_fix): Handle 22bit pc-rel branches.
385 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
387 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
389 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
391 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
393 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
395 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
396 (pa_ip): Handle 'fX'.
398 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
400 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
401 (pa_ip): Handle 'fX'.
403 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
405 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
406 unwinds unless the function is in the text space.
407 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
409 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
411 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
412 (md_assemble): To here. Tweak address generation.
414 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
416 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
417 (md_assemble): Call dwarf2_where for OBJ_ELF.
418 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
419 (pa_end_of_source): New function.
420 * tc-hppa.h (md_end): Define for OBJ_ELF.
422 1999-09-14 Michael Meissner <meissner@cygnus.com>
424 * configure.in (Canonicalization of target names): Remove adding
425 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
426 generates $ac_config_sub with a ${CONFIG_SHELL} already.
427 * configure: Regenerate.
429 1999-09-14 Donn Terry <donn@interix.com>
431 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
433 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
435 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
436 pc-relative jmp/call to an absolute symbol.
437 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
438 absolute section symbols.
440 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
441 jump handling code and comments.
443 1999-09-12 Ian Lance Taylor <ian@zembu.com>
445 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
446 the value if TE_PE and a global defined symbol.
448 1999-09-11 Ian Lance Taylor <ian@zembu.com>
450 * write.c (dump_section_relocs): Call print_symbol_value_1 to
451 print the symbol, rather than printing it here.
453 1999-09-11 Donn Terry <donn@interix.com>
455 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
456 BFD_RELOC_RVA relocations.
458 * config/tc-i386.c (md_undefined_symbol): Compare the name against
459 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
462 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
464 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
465 * doc/internals.texi (Object format backend): Document
468 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
469 relocations against global symbols if TE_PE.
471 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
472 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
474 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
477 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
478 symbols which do not have a constant value, or tags with
479 non-tags. Remove the symbol from the list before adding it at the
482 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
483 C_FCN symbol differently if TE_PE.
484 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
485 appears in the pseudo-op, rather coff_line_base which is only set
488 * config/obj-coff.c (obj_coff_loc): New static function.
489 (obj_pseudo_table): Add "loc".
491 * config/obj-coff.c (add_lineno): Check that the line number is
494 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
495 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
497 (md_atof): Return NULL rather than 0.
498 * config/tc-i386.c (md_atof): Change type to int.
499 * expr.c (expr): Change first parameter to int.
500 * config/obj-coff.c: Add declarations for static functions.
501 (coff_frob_symbol): Use SYM_AUXENT.
502 * config/tc-i386.h (flag_16bit_code): Don't declare.
504 * config/obj-coff.c (obj_coff_section): Default to setting
505 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
507 * write.c (adjust_reloc_syms): Print adjusted fixup.
509 * expr.c (integer_constant): Correct too_many_digits calculation
512 1999-09-09 Andreas Schwab <schwab@suse.de>
514 * doc/c-arm.texi: Fix arguments of @var to not contain
517 1999-09-08 Philip Blundell <pb@nexus.co.uk>
519 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
521 (md_parse_option): Only support -k flag for ELF and COFF targets.
523 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
525 * config/tc-hppa.c (pa_ip): Put strict register checks before
526 call to pa_parse_number.
528 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
530 1999-09-06 Ian Lance Taylor <ian@zembu.com>
532 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
535 1999-09-06 Donn Terry <donn@interix.com>
537 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
539 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
541 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
542 candidate instruction. Require registers for register arguments
543 when in strict mode. Require assemble-time constants for
544 constants when in strict mode.
545 (pa_get_absolute_expression): Require a constant when in strict
548 1999-09-06 Nick Clifton <nickc@cygnus.com>
550 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
552 1999-09-04 Steve Chamberlain <sac@pobox.com>
554 * config/tc-pj.c: New file, supports picoJava in ELF.
555 * config/tc-pj.h: Ditto.
556 * configure.in (pjl*, pj*): New targets.
557 * Makefile.am: Rebuild dependencies.
559 (TARGET_CPU_CFILES): Add config/tc-pj.c.
560 (TARGET_CPU_HFILES): Add config/tc-pj.h.
561 * doc/c-pj.texi: New file.
562 * doc/as.texinfo: Add some PJ specifics.
563 * doc/all.texi: Add PJ to the list of all architectures, sort them
565 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
566 * configure, Makefile.in, doc/Makefile.in: Rebuild.
568 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
570 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
571 (obj_frob_file): Test for null pointer.
572 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
573 (OBJ_PROCESS_STAB): And here.
576 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
577 except OBJ_PROCESS_STAB, which we #undef for ecoff.
578 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
580 * config/obj-coff.c (no_func): Remove.
581 (coff_format_ops): Change occurrences of no_func to 0, as we test
582 for 0 in obj-multi.h.
584 * configure.in: Enable bfd for i386-coff when primary target is
585 bfd. Enable i386 elf,coff emulation support. Don't set
586 USE_EMULATIONS=1 or te_file=multi unless there is more than one
587 emulation to support.
588 *configure: Regenerate.
590 1999-09-02 Nick Clifton <nickc@cygnus.com>
592 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
593 .section .line directive is encountered.
595 1999-09-01 Nick Clifton <nickc@cygnus.com>
597 * config/tc-arm.c (md_section_align): Do not align sections in ELF
600 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
601 * as.texinfo: Document --gdwarf2 command line option.
602 Add additional documentation of ARM command line switches.
604 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
606 * config/tc-i386.c (i386_intel_memory_operand): Combine
607 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
608 and RESTORE_END_STRING around parse_register calls.
609 (i386_operand): Here too.
610 (i386_is_reg): Remove.
611 (parse_register): Move as_bad calls from within this function to
614 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
616 Based on a patch from H.J. Lu <hjl@gnu.org>
617 * config/tc-i386.c (parse_register): Handle FP regs specially.
618 (md_begin): Remove '(' and ')' from register_chars.
620 1999-08-29 Doug Evans <devans@casey.cygnus.com>
622 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
623 error message (done elsewhere).
625 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
627 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
629 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
631 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
634 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
636 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
638 Add new completers. Fix bug in 64 bit condition handling.
640 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
643 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
645 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
647 * config/tc-hppa.c (pa_ip): Add case for 'I'.
649 1999-08-27 Jim Wilson <wilson@cygnus.com>
651 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
652 (struct ls): Add frag field. Initialize it to zero.
653 (out_end_sequence): New local text_frag. Set it while in text section.
654 Replace address check with frag check. Set ls.frag to text_frag if
656 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
657 Set it before switching sections. Replace address check with frag
658 check. Set ls.frag to saved_frag if out_set_addr called.
660 1999-08-26 David Mosberger <davidm@hpl.hp.com>
662 * dwarf2dbg.c (out_end_sequence): If address changed, directly
663 output "advance_pc" opcode instead of calling gen_addr_line().
664 The latter has the undesired side-effect of creating a new row
665 in the debug line info matrix.
667 1999-08-26 Jim Wilson <wilson@cygnus.com>
669 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
670 ls.last_filename if last is less than zero. Set ls.last_filename
671 when allocating new entry.
672 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
675 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
677 * config/tc-i386.c (i386_index_check): Fix the displacement size
678 when INFER_ADDR_PREFIX.
680 1999-08-18 Nick Clifton <nickc@cygnus.com>
682 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
685 1999-08-17 Ian Lance Taylor <ian@zembu.com>
687 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
688 handle 0xffffNNNN constants correctly.
690 1999-08-16 Nick Clifton <nickc@cygnus.com>
692 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
695 1999-08-13 Nick Clifton <nickc@cygnus.com>
697 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
698 (md_apply_fix3): Always pass positive values to
701 1999-08-12 Nick Clifton <nickc@cygnus.com>
703 * config/tc-arm.c (skip_whitespace): New macro.
706 (md_apply_fix3): Store relocation offset in addend for ELF based
708 (arm_force_relocation): Always generate relocs for Thumb function
711 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
713 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
714 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
716 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
718 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
719 flags for the unwind subspace.
721 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
722 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
723 suitable relocation based on the size of the target's pointer.
724 Always Use subsegment zero for the unwinders.
725 (pa_level): Handle "2.0w".
727 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
729 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
730 with the following instruction unless this was specified.
732 1999-08-09 Ian Lance Taylor <ian@zembu.com>
734 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
735 certain sections, to match BFD changes.
737 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
739 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
740 (EXTRA_SCRIPTS): Define to keep automake happy.
741 * Makefile.in: Rebuild.
743 1999-08-08 Ian Lance Taylor <ian@zembu.com>
745 * Makefile.am: Rename .dep* files to DEP*.
746 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
747 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
749 * Makefile.in: Rebuild.
751 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
753 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
755 1999-08-08 Ian Lance Taylor <ian@zembu.com>
757 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
758 avoid problems on DOS filesystems.
759 * Makefile.in: Rebuild.
761 * doc/as.texinfo (Section): Document 's' flag for COFF version.
763 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
765 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
768 1999-08-08 Ian Lance Taylor <ian@zembu.com>
770 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
771 line to create ${GDBINIT} rather than .gdbinit.
772 * configure, Makefile.in, doc/Makefile.in: Rebuild.
774 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
776 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
778 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
780 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
782 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
784 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
785 non-adjustable symbols.
787 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
789 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
791 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
793 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
796 1999-08-05 Donn Terry <donn@interix.com>
798 * config/te-interix.h: New file.
799 * configure.in (i386-*-interix*): New target.
800 * configure: Rebuild.
802 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
804 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
805 selectors for ELF too.
806 (selector_table): Add "ltp" and "rtp" selectors.
808 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
810 * config/tc-i386.c (i386_operand): No need to change
811 operand_string pointer in segment reg case before goto
812 do_memory_reference. Initialise displacement_string_start and
813 displacement_string_end after do_memory_reference label.
814 (i386_index_check): Add operand_string param, and print error
815 message on failure here.
816 (i386_intel_memory_operand): Instead of here.
817 (i386_operand): And here.
818 (INFER_ADDR_PREFIX): Enable.
820 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
822 * config/tc-i386.h (DefaultSize): Define. Renumber following
823 opcode_modifier defines.
825 From Etienne Lorrain <etienne.lorrain@ibm.net>
826 * config/tc-i386.c (stackop_size): New variable.
827 (set_16bit_code_flag): Clear it here.
828 (set_16bit_gcc_code_flag): New function.
829 (md_pseudo_table): Add "code16gcc" entry.
830 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
832 1999-08-03 Ian Lance Taylor <ian@zembu.com>
834 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
835 next_set_end even if the end symbol is being discarded.
837 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
838 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
839 * config/obj-coff.c: Likewise.
840 (seg_info_type): Remove.
841 (seg_info_off_by_4): Change to array of segT.
842 (s_get_segment): Adjust accordingly.
843 (obj_pseudo_table): Fully initialize sentinel entry.
845 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
846 Ralf Baechle <ralf@uni-koblenz.de>.
848 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
850 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
852 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
854 * config/tc-i386.c: Indentation and white space changes.
855 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
856 don't enable it by default.
857 (i386_intel_operand): Remove redundant prototype.
858 Move check on number of memory operands, and i.mem_operands++
859 (i386_intel_memory_operand): To here.
860 Remove i386_immediate code from here. Remove special case code
861 for input and output using (%dx). Remove base/index checks and
862 call i386_index_check instead. Save initial operand_string
863 argument for error message.
864 (i386_operand): Remove redundant prototype. Move base/index
865 checks to i386_index_check.
866 (i386_displacement): Move intel mode check for non-zero
868 (i386_intel_memory_operand): To here.
870 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
872 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
873 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
874 by .register pseudo-op if -64 and --no-undeclared-regs.
875 (s_register, sparc_adjust_symtab): New functions.
876 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
877 Declare sparc_adjust_symtab as tc_adjust_symtab.
878 * doc/c-sparc.texi: Add description of #ignore special literal
879 for .register pseudo-op.
881 1999-07-30 Catherine Moore <clm@cygnus.com>
883 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
884 the relocation's section offset.
886 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
888 * write.c (fixup_segment): Fix generic error check overflow test.
890 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
891 X_add_number to long.
893 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
895 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
898 1999-07-27 Ian Lance Taylor <ian@zembu.com>
900 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
903 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
905 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
907 * configure.bat: Remove; obsolete.
908 * config/go32.cfg: Likewise.
910 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
912 * configure.in (i386-*-vxworks*): New target.
913 * configure: Rebuild.
915 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
917 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
919 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
921 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
923 (output_insn): Put OLO10's secondary addend into tc_fix_data.
924 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
925 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
926 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
927 MAX_RELOC_EXPANSION): Define.
928 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
930 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
932 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
933 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
934 block. Print a warning if an 8-bit or 16-bit constant
935 displacement or immediate is truncated on output.
936 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
938 (i386_operand): Disallow immediate jump absolute operand.
940 1999-07-15 Ian Lance Taylor <ian@zembu.com>
942 * configure.in: Bump version number to 2.9.5.
943 * configure: Rebuild.
945 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
948 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
950 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
951 (cons_fix_new_hppa): Derive size of fixup from size of the object.
953 1999-07-14 Philip Blundell <pb@nexus.co.uk>
955 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
957 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
959 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
960 if -mno-fpu was given.
961 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
963 (cons_fix_new_arm): Remove misleading comments.
965 1999-07-14 Ian Lance Taylor <ian@zembu.com>
967 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
969 (relax_segment): Likewise. After giving a rs_org error, convert
970 the frag to rs_align to avoid cascading errors.
972 1999-07-12 Andreas Schwab <schwab@suse.de>
974 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
976 1999-07-11 Ian Lance Taylor <ian@zembu.com>
978 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
979 as appropriate. Fill in structure initializations. Add variable
980 initializations. Add casts.
981 * dwarf2dbg.c (print_stats): Change i to size_t.
982 * listing.c (listing_listing): Change list_line to unsigned int.
984 1999-07-10 Ian Lance Taylor <ian@zembu.com>
986 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
987 rather than checking for \001 and \002 in symbol name.
988 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
990 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
992 * configure.in (hppa*-linux-gnu*): New target.
993 * configure: Rebuilt.
995 1999-07-08 Nick Clifton <nickc@cygnus.com>
997 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
999 1999-07-07 Nick Clifton <nickc@cygnus.com>
1001 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1002 accessing symbolP directly.
1004 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1006 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1009 1999-07-05 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-arm.c (ARM_EXT_V5): Define.
1012 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1013 (md_begin): Detect ARM v5 architectures.
1014 (md_parse_option): Accept arm v5 specification.
1015 (md_show_usage): Documment -marmv5 switch.
1017 * doc/c-arm.texi: Document -marmv5 command line option.
1019 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1021 (validate_immediate_twopart): New function. Determine if a
1022 constant can be computed by two ADD instructions.
1023 (output_inst): Remove its command line parameter - it was never
1025 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1026 implememt the ADRL pseudo op.
1027 (tc_gen_reloc): Generate a suitable error message if an ADRL
1028 instruction tries to generate a real reloc.
1030 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1032 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1034 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1037 1999-06-27 H.J. Lu <hjl@gnu.org>
1039 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1040 non BFD_ASSEMBLER case.
1042 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1044 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1047 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1049 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1050 out_end_sequence() when the address decreases due to a new frag.
1051 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1052 numbering starts with 1.
1054 1999-06-23 Nick Clifton <nickc@cygnus.com>
1056 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1058 (mcore_s_text): Call obj_elf_text for ELF target.
1059 (mcore_s_data): Call obj_elf_data for ELF target.
1060 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1062 (mcore_s_bss): New function: Dump literal table before changing
1064 (mcore_s_comm): New function: Dump literal table before changing
1067 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1068 No longer static functions.
1069 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1070 Provide prototypes for these functions.
1072 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1074 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1075 a list of names, to try obj_segment_name, and to try abbreviated
1076 names when using COFF without long section names.
1078 * config/tc-alpha.c: More use of symbol accessor functions.
1079 * config/tc-arc.c: Likewise.
1080 * config/tc-d30v.c: Likewise.
1081 * config/tc-fr30.c: Likewise.
1082 * config/tc-i860.c: Likewise.
1083 * config/tc-m88k.c: Likewise.
1084 * config/tc-mcore.c: Likewise.
1085 * config/tc-ns32k.c: Likewise.
1086 * config/tc-sparc.c: Likewise.
1087 * config/tc-v850.c: Likewise.
1089 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1090 sy_value with appropriate accessor functions.
1091 * config/tc-arm.c (md_apply_fix3): Likewise.
1092 * config/tc-d10v.c (AT_WORD_P): Likewise.
1093 * config/tc-v850.c (reg_name_search): Likewise.
1095 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1096 use symbol_get_bfdsym instead.
1097 * config/tc-ppc.c (md_assemble): Likewise.
1098 * config/tc-v850.c (v850_comm): Likewise.
1100 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1102 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1103 the symbol, rather than accessing the bsym member.
1104 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1105 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1106 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1107 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1108 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1109 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1110 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1111 * config/tc-v850.c (tc_gen_reloc): Likewise.
1113 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1115 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1116 (hppa_gen_reloc_type): Conditionalize on BFD64.
1117 (tc_gen_reloc): Re-enable ELF relocations.
1118 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1120 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1122 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1124 (do_ldst): Move assignment out of if condition.
1125 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1126 parentheses to avoid warning.
1128 1999-06-21 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1131 macro to get at the BFD symbol associated with a GAS symbol.
1133 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1135 * config/tc-ppc.c: Update for symbol handling changes.
1136 * config/obj-coff.c: Likewise.
1138 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1140 * tc-hppa.c: General cleanups of ELF support. No more spaces
1141 and subspaces for ELF.
1142 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1143 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1144 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1145 (UNWIND_SECTION_NAME): Likewise.
1146 (space/subspace related structures): Conditionalize definitions
1148 (space/subspace directives and support routines): Conditionalize
1149 definitions and references/uses on OBJ_SOM.
1150 (label_symbol_struct): For ELF, track the symbol's segment. For
1151 SOM track its space.
1152 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1154 (USE_ALIASES): Kill for both SOM & ELF.
1155 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1156 (pa_space, pa_subspace): Corresponding changes.
1157 (pa_spaces_begin): Corresponding chagnes.
1158 (md_begin): Do not muck around with space/subspace stuff for
1160 (md_apply_fix): Temporarily disable argument relocation stuff
1162 (tc_gen_reloc): Temporarily disable relocation generation for
1164 (pa_build_unwind_subspace): Similarly.
1166 1999-06-16 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-arm.c (thumb_set): New pseudo op.
1169 (text, data, section): Override these pseudo ops with ARM
1171 (s_thumb_set): New function: Perform the same as a .set pseudo
1172 op, but also mark the alias'ed symbol as being a Thumb
1174 (arm_s_text): New function: Perform the same as the .text
1175 pseudo op, but dump the literal pool before changing
1177 (arm_s_data): New function: Perform the same as the .data
1178 pseudo op, but dump the literal pool before changing
1180 (arm_s_section): New function: Perform the same as the
1181 .section pseudo op, but dump the literal pool before changing
1183 (arm_cleanup): Do not reset the current section before dumping
1186 1999-06-17 Nick Clifton <nickc@cygnus.com>
1188 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1189 OPTION_NO_WARN_UNMATCHED entries.
1190 (md_parse_option): Generate a warning message if an unrecognised
1191 option is encountered.
1193 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1194 (get_operands): When parsing an expression after an '@' symbol
1195 has been detected, do not ignore '#' symbols.
1196 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1199 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1201 From K. Richard Pixley <rich@noir.com>:
1202 * configure.in (ppc-*-vxworks*): New target.
1203 * configure: Rebuild.
1205 1999-06-12 Philip Blundell <philb@gnu.org>
1207 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1209 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1211 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1212 which refer to symbols in linkonce sections, permit reducing the
1213 relocs if the symbol is local.
1215 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1217 * subsegs.c (subseg_text_p): New function.
1218 * as.h (subseg_text_p): Declare.
1219 * read.c (do_align): Use subseg_text_p to set the default fill.
1220 * write.c (subsegs_finish): Likewise.
1221 * config/obj-coff.c (write_object_file): Likewise.
1222 * config/tc-i386.h (md_maybe_text): Don't define.
1223 (md_do_align): Use subseg_text_p to set the default fill.
1224 * config/tc-m32r.c (m32r_do_align): Likewise.
1225 * config/tc-sh.c (sh_do_align): Likewise.
1226 * config/tc-sparc.h (md_do_align): Likewise.
1228 1999-06-12 David O'Brien <obrien@freebsd.org>
1230 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1231 * configure: Rebuild.
1233 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1235 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1236 * Makefile.am: Rebuild dependencies.
1237 * Makefile.in: Rebuild.
1239 * config/tc-i386.c (i386_immediate): Remove unused label
1242 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1243 * symbols.c: Likewise.
1244 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1245 sy_next field when taking address, rather than symbol_next.
1247 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1249 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1250 value from the output file architecture.
1251 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1252 * dwarf2dbg.h: Change bfd_vma to addressT.
1254 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1256 * dwarf2dbg.h: Use PARAMS in function declarations.
1258 1999-06-11 Martin Dorey <mdorey@madge.com>
1260 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1261 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1263 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1265 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1267 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1269 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1272 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1274 * read.c (read_a_source_file): Only declare inescape if
1277 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1279 (find_entry_byval): Add parens to avoid warning.
1281 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1283 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1286 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1288 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1291 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1292 synthetize_setx): New functions.
1293 (md_assemble): Broken the special cases into the above
1294 functions. Make compiler happy if sizeof(bfd_vma)==4.
1295 Fix sethi generated from set/setuw. If instructions have a relloc,
1296 always clear the fields to be relocated in the opcode.
1297 (sparc_ip): Remove special_case global variable.
1299 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1301 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1302 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1303 indication of success rather than a value.
1304 (itbl_get_val): Likewise.
1305 (itbl_get_field): Use strcspn. Change delimiters to include
1307 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1308 (itbl_get_val): Likewise.
1309 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1311 * symbols.c (copy_symbol_attributes): Convert local symbols to
1314 1999-06-10 Nick Clifton <nickc@cygnus.com>
1316 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1319 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1321 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1322 Optimize set if sizeof(bfd_vma) == 64.
1323 (sparc_ip): Fix sethi - without %hi() it should generate
1324 R_SPARC_22 reloc, not R_SPARC_HI22.
1325 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1327 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1329 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1330 (s_ncons): New function.
1331 (native_op_table): New table.
1332 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1333 R_SPARC_OLO10 handling.
1335 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1337 * expr.h (struct expressionS): Revert last change; widen X_op.
1338 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1340 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1342 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1343 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1344 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1345 * Makefile.in: Regenerated.
1347 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1348 `common' pass on to s_mri_common.
1349 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1351 1999-06-06 Richard Henderson <rth@cygnus.com>
1353 * config/obj-elf.c (obj_elf_section): Don't free the return
1354 value of demand_copy_C_string.
1356 1999-06-05 Richard Henderson <rth@cygnus.com>
1358 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1359 creation logic from obj_elf_create_section.
1361 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1362 (section_stack): New.
1363 (special_sections): Make const.
1364 (obj_elf_section): Gut and rewrite parsing.
1365 (obj_elf_change_section): New function broken out of obj_elf_section.
1366 (obj_elf_parse_section_letters): Likewise.
1367 (obj_elf_section_word): Likewise.
1368 (obj_elf_section_type): Likewise.
1369 (obj_elf_previous): Treat as a toggle.
1370 (obj_elf_popsection): New.
1371 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1372 (ppc_section_type): Likewise.
1373 * config/tc-ppc.h: Likewise.
1375 * expr.h (struct expressionS): Don't make X_op a bitfield.
1376 * config/tc-alpha.c: Update for symbol handling changes.
1377 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1378 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1380 1999-06-05 Richard Henderson <rth@cygnus.com>
1382 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1383 (dwarf2_gen_line_info): Kill unused variables.
1384 (dwarf2_finish): Likewise.
1385 (dwarf2_where): Likewise.
1386 (dwarf2_directive_file): If we've only got a string,
1387 hand off to s_app_file.
1388 * ecoff.c: Move the include of ecoff.h.
1389 * symbols.h (S_IS_FUNCTION): Prototype.
1391 * read.c (LEX_HASH): Supply a default.
1393 (s_globl): Update `c' after skipping whitespace.
1394 * read.h (LEX_END_NAME, is_name_ender): New.
1395 * expr.c (get_symbol_end): Respect it.
1397 1999-06-04 Mark Klein <mklein@dis.com>
1399 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1401 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1403 * config/tc-hppa.c: Update for symbol handling changes.
1405 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1407 * cgen.c: Update for symbol handling changes.
1408 * config/tc-m32r.c: Likewise.
1410 * config/tc-hppa.h: Update for symbol handling changes.
1411 * config/tc-hppa.c: Likewise.
1413 * config/tc-arm.h: Update for symbol handling changes.
1414 * config/tc-arm.c: Likewise.
1415 (symbol_make_empty): Remove. Just use symbol_create.
1417 * symbols.c (symbol_set_tc): Correct name.
1419 * Makefile.am: Rebuild dependencies.
1420 ($(OBJS)): Don't depend upon struc-symbol.h.
1421 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1422 * dep-in.sed: Don't remove struc-symbol.h.
1423 * Makefile.in: Rebuild.
1425 * doc/internals.texi (Symbols): Describe changes in symbol
1428 1999-06-03 Richard Henderson <rth@cygnus.com>
1430 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1431 instead of doing the work by hand.
1433 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1435 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1436 state of line state-machine.
1437 (struct ls): Collect DWARF2 line state-machine state in new member
1438 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1439 resulted in any DWARF2 directives.
1440 (reset_state_machine): New function.
1441 (out_end_sequence): Ditto.
1442 (dwarf2_gen_line_info): When switching sections or switching to a
1443 lower text address, call out_end_sequence() first to terminate the
1444 previous code sequence as code sequences MUST have monotonically
1445 increasing addresses.
1446 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1448 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1450 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1451 DWARF2 debug info (line information only, at this point).
1452 * as.h: Update comment about supported debug formats.
1453 * dwarf2dbg.c, dwarf2dbg.h: New files.
1454 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1456 * expr.c (operand): Don't use [ for parens if we want an index op.
1457 (op_encoding): Switch [ into O_index, if desired.
1458 (op_rank): Renumber with O_index on bottom.
1459 (expr): If O_index, match closing bracket.
1460 * expr.h (O_index): New.
1462 * read.c (read_a_source_file): Conditionally allow matched "
1463 in lines passed to md_assemble.
1465 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1467 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1469 Add support for storing local symbols in a small structure to save
1470 memory when assembling large files.
1471 * as.h: Don't include struc-symbol.h.
1472 (symbolS): Add typedef.
1473 * symbols.c: Include struc-symbol.h.
1474 (local_hash): New static variable.
1475 (save_symbol_name): New static function, from symbol_create.
1476 (symbol_create): Call save_symbol_name.
1477 (local_symbol_count): New static variable.
1478 (local_symbol_conversion_count): Likewise.
1479 (LOCAL_SYMBOL_CHECK): Define.
1480 (local_symbol_make): New static function.
1481 (local_symbol_convert): New static function.
1482 (colon): Handle local symbols. Create local symbol for local
1484 (symbol_table_insert): Handle local symbols.
1485 (symbol_find_or_make): Create local symbol for local label name.
1486 (symbol_find_base): Check for local symbol.
1487 (symbol_append, symbol_insert): Check for local symbols.
1488 (symbol_clear_list_pointers, symbol_remove): Likewise.
1489 (verify_symbol_chain): Likewise.
1490 (copy_symbol_attributes): Likewise.
1491 (resolve_symbol_value): Handle local symbols.
1492 (resolve_local_symbol): New static function.
1493 (resolve_local_symbol_values): New function.
1494 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1495 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1496 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1497 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1498 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1499 (symbol_previous, symbol_next): New functions.
1500 (symbol_get_value_expression): Likewise.
1501 (symbol_set_value_expression): Likewise.
1502 (symbol_set_frag, symbol_get_frag): Likewise.
1503 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1504 (symbol_mark_used_in_reloc): Likewise.
1505 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1506 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1507 (symbol_mri_common_p): Likewise.
1508 (symbol_mark_written, symbol_clear_written): Likewise.
1509 (symbol_written_p): Likewise.
1510 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1511 (symbol_section_p, symbol_equated_p): Likewise.
1512 (symbol_constant_p): Likewise.
1513 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1514 (symbol_get_obj, symbol_set_obj): Likewise.
1515 (symbol_get_tc, symbol_set_tc): Likewise.
1516 (symbol_begin): Initialize local_hash.
1517 (print_symbol_value_1): Handle local symbols.
1518 (symbol_print_statistics): Print local symbol statistics.
1519 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1520 Declare new symbols.c functions. Move many declarations here from
1522 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1523 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1524 (struct symbol): Move bsym to make it clearly the first field.
1525 Remove TARGET_SYMBOL_FIELDS.
1526 (symbolS): Don't typedef.
1527 (struct broken_word): Remove.
1528 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1529 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1530 (symbol_clear_list_pointers): Likewise.
1531 (symbol_insert, symbol_remove): Likewise.
1532 (symbol_previous, symbol_append): Likewise.
1533 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1534 (struct local_symbol): Define.
1535 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1536 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1537 (local_symbol_get_frag, local_symbol_set_frag): Define.
1538 (local_symbol_get_real_symbol): Define.
1539 (local_symbol_set_real_symbol): Define.
1541 * write.c (write_object_file): Call resolve_local_symbol_values.
1542 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1543 (TARGET_SYMBOL_FIELDS): Don't define.
1544 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1545 ECOFF_DEBUGGING, add ECOFF fields.
1546 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1547 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1548 ECOFF_DEBUGGING, add ECOFF fields.
1549 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1550 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1551 * config/tc-mcore.h: Don't include struc-symbol.h.
1552 (TARGET_SYMBOL_FIELDS): Don't define.
1553 (struct mcore_tc_sy): Define.
1554 (TC_SYMFIELD_TYPE): Define.
1555 * Many files: Use symbolS instead of struct symbol. Use new
1556 accessor functions rather than referring to symbolS fields
1559 * read.c (s_mri_common): Don't add in value of line_label.
1561 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1562 checking for SEC_LINK_ONCE.
1564 * config/tc-sh.h (sh_fix_adjustable): Declare.
1566 * app.c (input_buffer): New static variable.
1567 (app_push): Save saved_input in allocated buffer.
1568 (app_pop): Restored saved_input.
1569 (do_scrub_chars): Change get parameter to take char * and int as
1570 arguments. Change GET macro to pass input_buffer to get
1571 function. Don't save input into allocated buffer.
1572 * as.h (do_scrub_chars): Update declaration.
1573 * input-file.c (input_file_get): Change to take char * and int.
1574 Read data into passed in buffer. Remove static buffer.
1575 * read.c (scrub_from_string): Change to take char * and int. Copy
1576 data into passed in buffer.
1578 * hash.h: Neaten. Declare hash_traverse.
1579 * hash.c: Complete rewrite based on BFD hashing code.
1580 * gasp.c (chunksize): New variable.
1581 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1584 1999-05-28 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1587 addend unless the target uses an old ABI.
1589 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1591 -Wchar-subscripts cleanup
1592 * listing.c (listing_newline): Use unsigned char variable, so
1593 calls to isascii,iscntrl are correct.
1594 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1596 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1597 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1598 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1599 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1601 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1603 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1605 (arch_coldfire_p): New #define.
1606 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1608 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1610 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1612 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1613 (install_operand): Add place `N'.
1614 (init_table): Add registers ACC, MACSR, MASK.
1616 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1618 * config/tc-m68k.c: Change mcf5200 --> mcf.
1619 (archs): Add mcf5206e, mcf5307.
1620 (m68k_ip): Add format `u'.
1621 (install_operand): Add place `m', `M', `h'.
1622 (init_table): Add upper/lower registers.
1624 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1626 1999-05-28 Martin Dorey <mdorey@madge.com>
1628 * config/tc-i960.c: Several minor changes to add ELF and
1629 BFD_ASSEMBLER support.
1630 * config/tc-i960.h: Likewise.
1631 * configure.in (i960-*-elf*): New target.
1632 * aclocal.m4, configure: Rebuild.
1634 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1636 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1637 reloc changes when defined(BFD_ASSEMBLER).
1639 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1641 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1643 * write.c (write_print_statistics): Output to file, not stderr.
1645 * expr.c (generic_bignum_to_int32,64): Prototype.
1647 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1648 output_sleb128, output_uleb128, output_big_sleb128,
1649 output_big_uleb128, output_big_leb128): Prototype.
1650 (output_big_sleb128, output_big_uleb128): Make inline.
1651 (output_big_leb128): Remove inline
1653 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1654 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1655 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1656 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1657 value for correct overflow check in write.c:fixup_segment.
1658 * write.c (fixup_segment): Move bitfield overflow checks to after
1659 the md_apply_fix call.
1660 * config/obj-coff.c (fixup_segment): Likewise.
1661 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1662 valueT *val argument.
1664 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1666 * config/atof-ieee.c (gen_to_words): Correctly round a
1667 denormalized number. Fix off-by-one in range checking for
1668 exponent in a denormal.
1670 1999-05-10 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1675 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1677 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1679 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1681 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1682 (ReverseRegRegmem): Remove.
1683 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1684 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1685 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1688 From Doug Ledford <dledford@redhat.com>
1689 * config/tc-i386.h (RegXMM): New for P/III.
1690 * config/tc-i386.c: Add support for P/III.
1692 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1694 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1695 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1696 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1698 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1700 * config/tc-i386.c (i386_immediate): Skip whitespace before
1701 complaining about junk after expression.
1702 (i386_displacement): Likewise.
1704 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1706 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1707 Don't copy before downcaseing.
1709 1999-05-05 Catherine Moore <clm@cygnus.com>
1711 * tc-m68k.c: Include elf/m68k.h.
1712 (m68k_elf_final_processing): New routine.
1713 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1716 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1718 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1721 1999-04-30 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-mcore.c (mcore_s_section): Dump literals before
1726 1999-04-29 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1731 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1733 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1734 (TC_INIT_FIX_DATA): Delete.
1735 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1736 (TC_INIT_FIX_DATA): Delete.
1737 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1738 * write.c (fix_new_internal): Initialize fx_cgen member.
1739 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1740 (gas_cgen_md_apply_fix3): Update.
1741 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1742 (md_cgen_record_fixup_exp): Update.
1743 (FX_OPINFO_R_TYPE): Update.
1745 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1746 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1747 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1748 * frags.h (struct frag): Make opindex, opinfo ints.
1750 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1752 1999-04-26 Tom Tromey <tromey@cygnus.com>
1754 * aclocal.m4, configure: Updated for new version of libtool.
1756 1999-04-22 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1760 (md_apply_fix3): Do not fix up absolute relocations against
1763 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1765 1999-04-20 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1768 changes and data-in-text directives.
1769 (mcore_cons): New function: intercept cons() operations.
1770 (mcore_float_cons): New function: intercept float_cons()
1772 (mcore_stringer): New function: intercept stringer() operations.
1774 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1776 * obj.h (struct format_ops): Change generate_asm_lineno field to
1778 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1780 * config/tc-alpha.c (find_opcode_match): Add default case to
1782 (find_macro_match): Likewise.
1783 (load_expression): Parenthesize && within ||.
1785 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1787 1999-04-17 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1790 .text .data .section pseudo ops.
1791 (mcore_s_section): New function. Dump lits before changing secs.
1792 (mcore_s_text): New function. Dump lits before changing secs.
1793 (mcore_s_data): New function. Dump lits before changing secs.
1795 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1797 * config/tc-mips.c (mips_32bitmode): New.
1798 (md_begin): Set mips_32bitmode if needed.
1799 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1800 Set EF_MIPS_32BITMODE.
1802 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1804 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1807 1999-04-16 Nick Clifton <nickc@cygnus.com>
1809 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1811 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1813 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1814 expressions correctly.
1817 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1819 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1821 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1823 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1824 and fmpynfadd instructions.
1826 1999-04-11 Richard Henderson <rth@cygnus.com>
1828 * as.h (environ): Declare it, if needed.
1829 * as.c (dump_statistics): Don't declare environ.
1830 * configure.in (environ): Detect declaration.
1831 * configure, config.in: Rebuild
1833 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1834 (i386_displacement): Allocate enough space for replacement buffer.
1835 Clean up replacement buffer initialization.
1837 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1839 * subsegs.c (section_symbol): Don't create a new symbol if one
1840 already exists; instead, use the existing one, but set its segment
1841 and frag data if it hasn't already been defined.
1842 * config/obj-coff.c (c_section_symbol): Likewise.
1844 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1846 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1848 1999-04-08 Nick Clifton <nickc@cygnus.com>
1850 * config/tc-mcore.c: New File: Support routines for MCore
1852 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1853 * config/obj-coff.c: Add support for mcore-pe target.
1855 * Makefile.am: Add support for MCore targets.
1856 * Makefile.in: Regenerate.
1857 * configure.in: Add support for MCore targets.
1858 * configure: Regenerate.
1860 * doc/all.texi: Set MCORE.
1861 * doc/as.texinfo: Document MCore specific command line options.
1863 * write.h: Prevent multiple inclusion.
1865 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1867 * asintl.h (LC_MESSAGES): Never define.
1868 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1870 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1873 * Makefile.am (m68k-parse.c): If configuring in the source
1874 directory, copy m68k-parse.y into the local directory before
1875 running ylwrap, to remove spurious differences when generating
1877 * Makefile.in: Rebuild.
1879 * config/tc-sparc.h (md_do_align): Just allocate the number of
1880 bytes necessary, rather than always allocating 1024.
1882 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1884 * listing.c (listing_newline): Add cast to avoid warning.
1885 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1886 * config/tc-i386.c (i386_scale): Add return value.
1887 (build_displacement_string): Remove unused local temp_disp2.
1888 (i386_intel_memory_operand): Add parentheses to avoid warning.
1889 (i386_intel_operand): Remove unused local end_of_operand_string.
1890 (i386_operand): Remove unused local operand_modifier.
1891 (i386_operand): Add parens to avoid warning.
1893 1999-04-04 Don Bowman <don@pixsci.com>
1895 * configure.in: Add mips*-*-vxworks* target; have it define
1897 * configure, config.in: Rebuild.
1899 1999-03-31 Nick Clifton <nickc@cygnus.com>
1901 * configure.in (emulations): Add support for arm-epoc-pe.
1902 * configure: Regenerate.
1903 * config/te-epoc-pe.h: New file. Define macros specific to
1905 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1906 for arm-epoc-pe target.
1908 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1910 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1912 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1914 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1915 detect ",n" without a condition.
1916 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1919 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1921 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1922 instruction is encoded with one bit.
1925 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1927 * doc/internals.texi (CPU backend): Mention that
1928 line_separator_chars should not include newline. From thi
1929 <ttn@mingle.glug.org>.
1931 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1933 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1934 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1936 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1938 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1940 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1942 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1945 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1947 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1949 1999-03-15 Martin Hunt <hunt@cygnus.com>
1951 * app.c (do_scrub_begin): Change '-' back to a symbol char
1952 so we can use multiple opcodes on a line again.
1954 * config/tc-d30v.c: By default, warn if a symbol has
1955 the same name as a register. Plus some minor
1956 updates from the branch.
1958 1999-03-13 Nick Clifton <nickc@cygnus.com>
1960 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1961 BFD_RELOC_16 and BFD_RELOC_64.
1963 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1965 * expr.c (expr): Add missing else.
1967 1999-03-12 Nick Clifton <nickc@cygnus.com>
1969 * config/tc-arm.c (md_apply_fix3): Improve error message.
1971 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1973 * Makefile.am (CPU_TYPES): Add fr30.
1974 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1975 (fr30,m32r dependencies): Update.
1976 * Makefile.in: Rebuild.
1978 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1979 (gas_cgen_record_fixup_exp): Ditto.
1980 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1981 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1982 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1983 (md_cgen_lookup_reloc): Update use of operand->type.
1984 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1985 (md_convert_frag): Call cgen_operand_lookup_by_num.
1986 (md_cgen_lookup_reloc): Update use of operand->type.
1987 (m32r_cgen_record_fixup_exp): Ditto.
1989 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1991 * config/tc-mips.c (md_show_usage): Fix message.
1993 1999-03-03 Nick Clifton <nickc@cygnus.com>
1995 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1996 and LDR reg,=<expr> instruction.
1998 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2001 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2003 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2005 1999-02-17 Nick Clifton <nickc@cygnus.com>
2007 This patch was created by: Scott Bambrough
2008 <scottb@corelcomputer.com>
2011 Special cased '@' character. The '@' character is used as the
2012 ARM assembler comment character, as a special character
2013 and in ELF .symver pseudo-op's, and as a special character in
2014 .type and .section pseudo-ops.
2015 (symver_pseudo): New static variable.
2016 (symver_state): New static variable.
2017 (struct app_save): Add field 'symver_state'.
2018 (app_push): Save global symver_state int struct app_save.
2019 (app_pop): Restore global symver_state from struct app_save.
2020 (do_scrub_chars): Special case handling of '@' character in
2023 * configure.in: Modified to recognize armv* uname syntax from ARM
2025 * configure: Regenerated.
2027 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2028 a prefix to the section's type.
2029 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2030 the type's typename.
2032 * config/tc-arm.h: Add support for PIC generation:
2033 (pic_code): New boolean.
2034 (obj_relocate_extern): Define.
2035 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2036 (TC_CONS_FIX_NEW): Define.
2037 (tc_fix_adjustable): Define.
2038 (GLOBAL_OFFSET_TABLE_NAME): Define.
2040 * config/tc-arm.c: Add support for PIC generation:
2041 (line_seperator_chars): Allow ';' as a seperator for Linux.
2042 (is_immediate_prefix): New macro.
2043 (arm_parse_reloc): New function.
2044 (s_arm_elf_cons): New function.
2045 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2046 (md_undefined_symbol): Special case handling for the Global Offset
2048 (md_apply_fix3): Handle PIC relocs.
2049 (tc_gen_reloc): Handle PIC relocs.
2050 (md_parse_option): Add support for '-k' command line switch to
2051 enable PIC generation.
2052 (cons_fix_new_arm): New function.
2053 (s_arm_elf_cons): New function.
2055 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2057 * configure.in: Add comments for uses of AC_DEFINE.
2058 * acinclude.m4: Likewise.
2059 * acconfig.h: Remove.
2060 * aclocal.m4: Rebuild.
2061 * configure: Rebuild.
2062 * Makefile.in: Rebuild.
2063 * config.in: Rebuild.
2065 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2067 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2068 non-constant offset from a base register.
2070 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2072 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2075 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2077 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2078 (emit_insn): Look for pc-relative and no-overflow specifiers on
2079 internal relocation types.
2081 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2083 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2086 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2088 (mips_4650, mips_4010, mips_4100): Variables removed.
2089 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2090 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2092 (md_begin): Don't bother initializing the mips_NNNN variables;
2093 mips_cpu is set, and that's good enough now.
2094 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2095 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2096 (show): New function, to handle wrapping in the CPU lists.
2097 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2099 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2101 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2102 than treat as an immediate specifier.
2104 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2106 * config/tc-i386.c: Prototype many functions.
2107 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2108 (i386_immediate): Remove unused second argument.
2109 (i386_intel_operand): Fix i386_is_reg typo.
2110 (i386_operand): Use allow_naked_reg.
2111 (output_invalid): Make operand int for K&R.
2113 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2115 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2117 * Makefile.in: Rebuild.
2119 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2121 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2123 (EXTRA_as_new_SOURCES): Comment out.
2124 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2125 * Makefile.in: Rebuild.
2126 * doc/Makefile.in: Rebuild.
2127 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2128 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2129 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2130 * configure: Rebuild.
2131 * aclocal.m4: Rebuild.
2132 * config.in: Rebuild.
2133 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2134 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2135 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2136 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2137 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2138 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2139 (gas_cgen_record_fixup_exp): Ditto.
2140 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2141 descriptor, not global variable.
2142 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2143 descriptor, not global variable. Refer to insert_operand handler
2144 via cpu descriptor, not global function.
2145 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2146 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2147 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2148 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2149 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2150 * config/tc-m32r.c: Ditto.
2151 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2152 (md_assemble): Ditto.
2153 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2155 1999-02-09 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2158 relocations for ELF targets.
2160 1999-02-08 Nick Clifton <nickc@cygnus.com>
2162 * configure.in: Add support for StrongARM target.
2163 * configure: Regenerate.
2165 1999-02-05 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2169 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2172 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2174 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2176 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2178 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2179 (INTEL_DWORD_MNEM_SUFFIX): Define.
2182 (DWORD_PTR): Define.
2183 (XWORD_PTR): Define.
2185 (OFFSET_FLAT): Define.
2187 (NONE_FOUND): Define.
2190 * config/tc-i386.c (set_intel_syntax): New routine.
2191 (intel_syntax): Declare.
2192 (allow_naked_reg): Declare.
2193 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2194 (intel_float_operand): New routine.
2195 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2196 Handle brackets as well as parens. Call i386_intel_operand for
2197 intel syntax. Reverse operands if appropriate. Handle new
2198 suffixes. Handle movzx and movsx.
2199 (i386_is_reg): New routine.
2200 (i386_immediate): New routine.
2201 (i386_scale): New routine.
2202 (i386_displacement): New routine.
2203 (i386_operand_modifier): New routine.
2204 (build_displacement_string): New routine.
2205 (i386_parse_seg): New routine.
2206 (i386_intel_memory_operand): New routine.
2207 (i386_intel_operand): New routine.
2208 (i386_operand): Call i386_displacement, i386_immediate,
2209 i386_scale, etc. instead of handling inline.
2210 (parse_register): Handle registers without prefix.
2212 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2214 * configure: Regenerate.
2215 * configure.in (arm-*-oabi): New.
2216 (thumb-*-oabi): New.
2217 * config/tc-arm.c (target_oabi): Declare.
2218 (md_apply_fix3): Support REL relocs.
2219 (md_parse_option): Handle -oabi.
2220 (elf32_arm_target_format): New routine.
2221 (md_longopts): Add OPTION_OABI.
2222 * config/tc-arm.h: Redefine TARGET_FORMAT.
2225 1999-01-28 Nick Clifton <nickc@cygnus.com>
2227 * write.c (write_relocs): Handle out of range error.
2229 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2230 (fr30_force_relocation): Default to 0.
2232 * config/tc-fr30.h (obj_fix_adjustable): Define.
2233 (TC_FORCE_RELOCATION): Define.
2235 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2238 1999-01-16 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2241 merge of two instructions if the left instruciton kills the right.
2243 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2245 * Makefile.in: Regenerate.
2246 * configure.in: Redo test for using cgen.
2247 * configure: Regenerate.
2249 1999-01-09 Nick Clifton <nickc@cygnus.com>
2251 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2252 redefinition of this macro.
2254 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2256 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2259 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2261 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2262 a read of HI or LO and an immediatly following branch.
2264 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2266 * config/tc-mips.c (md_begin): Another correction to the setting of
2269 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2271 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2273 1998-12-21 Nick Clifton <nickc@cygnus.com>
2275 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2276 bit insn when optimizing, so that parallelised instructions will
2277 start on a 32 bit boundary.
2279 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2281 * config/tc-mips.c (mips_eabi64): New.
2282 (md_begin): Set mips_eabi64.
2283 (mips_elf_final_processing): Use it.
2285 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2287 * config/tc-mips.c (mips_elf_final_processing):
2288 Correct setting of ABI in e_flags.
2290 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2292 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2294 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2296 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2298 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2300 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2301 warning, values that don't fit in the field.
2303 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2305 * config/tc-mips.c (mips_abi_string): New.
2306 (md_parse_option,md_longopts): Add mabi.
2307 (mips_elf_final_processing): Set e_flags based on mabi flag.
2309 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2311 * config/tc-mips.c (md_parse_option): Handle vr4111.
2313 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2315 * config/tc-h8300.c (build_bytes): Change message given if the
2316 instruction requires H8/300H mode and we're not in Hmode, to
2317 suggest that it may be the operand modes that are the problem, not
2318 necessarily the opcode.
2320 1998-12-10 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-fr30.c: Add line separator character.
2324 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2326 * configure.in (hppa-*-mpeix*): New target.
2327 * config/obj-som.h (obj_som_compiler): Declare.
2328 * config/obj-som.c (compiler_seen): New static variable.
2329 (obj_som_compiler): New function.
2330 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2331 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2332 (pa_type_args): Set hppa_priv_level.
2333 (pa_compiler): New static function if OBJ_SOM.
2334 * configure: Rebuild.
2336 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2338 * read.c (output_leb128): Don't mark as inline.
2340 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2342 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2343 AIX .vbyte unaligned data support.
2344 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2345 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2348 1998-12-07 Nick Clifton <nickc@cygnus.com>
2350 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2353 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2355 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2356 BFD_RELOC_ARM_PCREL_BRANCH.
2358 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2360 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2361 checking the target type.
2362 (mips-dec-bsd*): Set endian to little.
2363 * configure: Rebuild.
2365 COFF weak symbol support, based on patches from Mark Elbrecht
2366 <snowball3@usa.net>:
2367 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2368 * config/obj-coff.c (obj_coff_weak): New static function.
2369 (obj_coff_endef) [both versions]: Handle weak symbols.
2370 (coff_frob_symbol): Likewise.
2371 (yank_symbols): Likewise.
2372 (obj_pseudo_table): Add "weak".
2374 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2375 <aymeric.vincent@emi.u-bordeaux.fr>.
2376 * aclocal.m4: Rebuild with current tools.
2377 * configure: Rebuild.
2379 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2380 an assertion failure for a case we can't handle when OBJ_ECOFF.
2382 * expr.c (operator): And with 0xff to avoid problems with signed
2385 1998-12-03 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2388 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2390 1998-12-02 Nick Clifton <nickc@cygnus.com>
2392 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2395 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2397 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2400 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2402 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2405 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2407 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2409 (d10v_cleanup): Only generate previous insn if a multiline insn is
2412 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2417 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2420 -marm6xxx command line switches.
2422 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2424 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2425 (itbl-ops.o): Delete duplicate dependencies.
2426 Rebuild dependencies.
2427 Add fr30 dependencies.
2428 * Makefile.in: Rebuild.
2430 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2432 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2434 * listing.c: Ignore line terminator characters found inside
2437 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2439 * po/gas.pot: Regenerated.
2441 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2443 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2444 fr30_is_label_start(). Also checks for delay slot insns.
2446 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2447 FR30 instructions which contain a colon in the mnemonic.
2449 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2451 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2453 * config/tc-fr30.c: Removed currently superflous code.
2455 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-fr30.h: New file.
2458 * config/tc-fr30.c: Tweaking so that it will compile.
2460 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2462 * config/tc-d10v.h (obj_fix_adjustable): Define.
2463 (TC_FORCE_RELOCATION): Define.
2464 (d10v_force_relocation): Declare.
2465 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2466 (md_apply_fix3): Handle Vtable relocs.
2467 (d10v_fix_adjustable): New.
2468 (d10v_force_relocation): New.
2470 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2472 * config/tc-d30v.c: Change default behaviour to ignore potential
2473 conflicts between register name and symbol names.
2475 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2477 * configure.in: Add fr30-*-*.
2478 * config/tc-fr30.c: New file.
2479 * Makefile.in: Regenerated.
2480 * config.in: Regenerated.
2481 * configure: Regenerated.
2482 * doc/Makefile.in: Regenerated.
2483 * po/gas.pot: Regenerated.
2485 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2487 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2490 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2492 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2494 (do_scrub_chars): Add some casts to unsigned char to avoid
2495 unwanted sign extension.
2496 * read.c (lex_type): Set characters about 127 to be symbol
2498 * config/tc-i386.c (md_begin): Set identifier_chars and
2499 operand_chars for values above 127.
2501 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2503 * configure.in: detect cygwin* instead of cygwin32*
2504 * configure: regenerate
2506 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2508 * listing.c: Add support for producing a listing from piped
2511 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2513 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2514 (append_insn): Account for the tx39's multiply behavior.
2516 1998-10-26 Michael Meissner <meissner@cygnus.com>
2518 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2519 from assemble_parallel_insns. Add support for '->' to indicate
2520 explicitly serializing the instructions.
2521 (md_assemble): Ditto.
2523 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2525 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2528 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2530 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2532 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2534 * config/tc-mips.c : support frame and regmask/fregmask when
2535 MIPS_STABS_ELF is specified.
2537 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2539 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2540 (md_apply_fix): Don't return 1 for VTABLE relocs.
2541 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2543 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2545 * doc/c-i386.texi: Replace occurences of "opcode" with
2546 "instruction mnemonic", "instruction", or "mnemonic" when
2547 referring to the name of an instruction. Use "opcode" when
2548 referring to the sequence of machine bytes.
2550 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2551 (is_opcode_char): Rename to is_mnemonic_char.
2552 (md_assemble and i386_operand): Correct error messages from
2553 "opcode" to "instruction mnemonic"
2554 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2555 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2556 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2557 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2558 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2559 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2560 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2562 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2564 * config/tc-i386.c (i386_operand): Check for garbage after
2567 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2569 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2570 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2572 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2574 * config/tc-sh.h (obj_fix_adjustable): Define.
2575 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2576 (md_apply_fix): Likewise.
2577 (tc_gen_reloc): Likewise.
2578 (sh_fix_adjustable): New.
2580 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2582 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2583 * cgen.h (gas_cgen_finish_insn): Update prototype.
2584 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2585 cgen_insn_t -> CGEN_INSN_INT.
2586 (make_parallel): Update handling of CGEN_INT_INSN_P.
2587 (assemble_parallel_insn): Ditto.
2588 (target_make_parallel): New function.
2589 (md_assemble): Use it.
2591 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2593 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2595 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2597 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2598 converted into lower case.
2600 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2602 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2603 (gas_cgen_tc_gen_reloc): Likewise.
2604 * config/tc-m32r.h (obj_fix_adjustable): Define.
2605 * config/tc-m32r.c (m32r_fix_adjustable): New.
2606 (m32r_force_relocation): Handle VTABLE relocs.
2608 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2610 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2612 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2614 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2615 to lower case before parsing.
2617 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2618 parallel insns modift buts in the PSW as a side effect.
2620 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-d30v.c (find_format): Test for missing flag and
2625 (md_apply_fix3): Fix error messages to avoid
2626 assumption about presence of a symbol.
2628 (parallel_ok): Disallow parallel instructions that both modify the
2631 (find_format): Generate a warning if an odd numbered register is
2632 used as the first register in a mutli-register instruction.
2634 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2636 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2637 relocations are always associated with a symbol.
2639 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2641 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2642 (elf32_sparc_force_relocation): Declare.
2643 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2644 (tc_gen_reloc): Handle vtable relocs.
2645 (elf32_sparc_force_relocation): New.
2647 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2649 * symbols.c (S_IS_FUNCTION): New.
2650 * config/tc-v850.h (obj_fix_adjustable): Define.
2651 (TC_FORCE_RELOCATION): Define.
2652 (v850_force_relocation): Declare.
2653 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2654 of fx_addnumber for VTABLE reloc addends.
2655 (md_apply_fix3): Handle VTABLE relocs.
2656 (v850_fix_adjustable): New.
2657 (v850_force_relocation): New.
2659 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2661 * tc-hppa.c (fp_operand_format): Add some additional formats.
2662 (pa_ip): Do not automatically promote into pa2.0 mode.
2663 (pa_level): Handle ".level 2.0".
2665 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2667 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2668 * config/tc-i386.h (template.extension_opcode): Change to
2669 unsigned int to allow full range of 8-bit opcode suffixes.
2670 (None): Redefine as 0xffff.
2672 From Jeff B Epler <jepler@usgs.gov>
2673 * doc/c-i386.texi (i386-SIMD): New section.
2675 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2677 * read.c (discard_rest_of_line): New function.
2678 * read.h: Declare it.
2679 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2681 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-d10v.c (find_symbol_matching_register): New function.
2684 (find_opcode): Cope with the case where a register name matches
2687 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2689 * config/tc-v850.c (md_pcrel_from): Rename to
2690 v850_pcrel_from_section.
2691 (v850_pcrel_from_section): Do not resolves symbols in other
2694 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2696 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-d10v.c (find_opcode): Generate an error if a register
2699 is supplied for an operand that should not be a register.
2701 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2704 instructions to have another instruction in the right bin.
2706 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2709 the right container if the left container holds a branch
2712 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2714 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2715 both a register name and symbol name.
2716 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2718 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2720 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2721 execution unit class.
2723 (reg_name_search): If a name matches a register and a symbol,
2724 prefer the register.
2725 (find_format): Disallow flag registers when a general purpose
2726 register is required.
2727 If a number is required, but a register has been given, check to
2728 see if a symbol with the same name as the register exists, and if
2729 so, use that symbol.
2731 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2733 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2735 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-d30v.c (find_format): Do not accept flag registers as
2738 general purpose registers.
2739 (find_format): If an immediate value is expected at a given place
2740 in a format, but a register name has been provided instead, check
2741 to see if that register name matches the name of a predefined
2742 symbol and if it does, then use the symbol instead.
2743 (reg_name_search): If a register name matches a symbol name,
2744 prefer the register name to the symbol name.
2746 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2748 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2749 the previous insn to empty.
2751 1998-09-20 Michael Meissner <meissner@cygnus.com>
2753 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2754 pieces, forcing the use of an ANSI compiler.
2756 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2758 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2760 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2762 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2764 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2766 (obj_elf_vtable_entry): Likewise.
2767 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2768 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2769 (tc_gen_reloc): Likewise.
2770 (arm_fix_adjustable): Likewise.
2771 (elf32_arm_force_relocation): New.
2772 (armelf_frob_symbol): Remove coff-style symbol support.
2774 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2776 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2778 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2780 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2781 OBJ_COFF so that routine is defined for a.out format.
2783 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2785 * config/tc-i386.c (i386_operand): Detect non-segment registers
2786 used as segment prefixes.
2788 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2790 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2791 optimize across FDE boundaries.
2793 * config/obj-coff.c (obj_coff_section): Preserve any link once
2794 flags when setting the section flags.
2796 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2798 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2799 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2801 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2803 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2806 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2808 * frags.c (frag_grow): Include the size of the frag struct in the
2811 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2812 if the new subseg comes before the old.
2814 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2816 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2817 to handle edge8 and edge16.
2819 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2821 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2822 before we clobber the symbol involved.
2824 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2826 * config/tc-arm.c: Remove OBJ_ELF definitions for
2827 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2828 use arm_adjust_symtab for OBJ_COFF.
2829 (armelf_adjust_symtab): New Routine.
2830 * config/tc-arm.h: Define obj_adjust_symtab to
2831 armelf_adjust_symtab for OBJ_ELF.
2833 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2835 * configure.in: Make all i386-elf targets use bfd_gas.
2836 * config/tc-i386.c (tc_i386_force_relocation): New.
2837 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2838 (md_apply_fix3): Likewise.
2839 (tc_gen_reloc): Handle them.
2840 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2841 tc_i386_force_relocation.
2843 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2847 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2849 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2850 current opcode after writing the first insturction of a reverse
2853 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2855 * read.h (generate_lineno_debug): Add prototype.
2856 * read.c (generate_lineno_debug): Make non-static.
2858 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2860 * config/tc-i386.c (md_assemble): Only warn for address/data size
2863 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2865 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2866 against Thumb function names, as the linker needs this information.
2868 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2870 * expr.c (operand): Check also that there is no advance in operand
2871 after atof_generic in order to decide "is it label 0f or floating
2874 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2876 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2877 command line options with a single dash.
2878 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2880 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2882 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2883 * tc-arm.c (arm_fix_adjustable): New routine.
2885 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2887 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2888 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2889 demand_empty_rest_of_line before mri_comment_end.
2890 (equals): Check garbage after expression before
2891 mri_comment_end in MRI mode.
2893 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2895 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2896 small immediate constant to use the constant itself rather than
2899 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2901 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2902 (pa_leave): Likewise.
2904 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2906 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2908 (i386_operand): Fix an error message.
2910 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2912 * doc/c-arm.texi (ARM Directives): Document .req directive.
2914 * config/tc-arm.c (reg_required_here): Display erroneous string if
2915 the register name could not be decoded.
2916 Do not set inst.instruction if the sift is -1.
2918 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2920 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2923 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2926 even if it is belived to be unnecessary.
2928 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2930 config/tc-i386.c (i386_operand): Size immediate constants by
2931 suffix (erroneously removed as part of July 7 change).
2933 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2935 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2936 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2937 (armelf_frob_symbol): New Routine.
2938 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2940 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2942 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2944 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2947 command line switches passed to assembler.
2949 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2951 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2952 (gas_cgen_opcode_desc): Declare.
2953 (gas_cgen_parse_operand): Declare.
2954 (*): Prepend gas_ to gas specific fns to denote them as such.
2956 * cgen.c (gas_cgen_opcode_desc): New global
2957 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2958 (queue_fixup): Renamed from cgen_queue_fixup.
2959 (*): Prepend gas_ to gas specific fns to denote them as such.
2961 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2962 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2963 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2964 Open opcode table and initialize it.
2965 (make_parallel): Use gas_cgen_opcode_desc.
2966 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2967 (md_assemble): Ditto.
2969 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2971 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2972 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2973 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2974 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2975 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2976 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2977 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2978 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2979 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2980 (INIT_STAB_SECTION): Likewise.
2981 (OBJ_PROCESS_STAB): Likewise.
2983 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2984 (md_parse_option): Watch for them.
2985 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2986 (md_begin): Kill neverdef code.
2987 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2988 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2989 (s_alpha_coff_wrapper): New.
2990 (md_pseudo_table): Trap all ECOFF pseudos.
2992 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2994 Start of changes to remove mdebug section from mips*-elf
2995 Based on MIPS_STAB_ELF definition
2996 * acconfig.h: undef if not configured
2997 * config.in: undef if not configured
2998 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2999 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3000 * stabs.c (s_stab_generic): flush frag
3002 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3004 * configure.in: (arm-*-elf): Handle.
3005 (thumb-*-elf): Handle.
3006 * configure: Regenerate.
3007 * read.c (stringer): Fix typo in comment.
3008 * write.c (fixup_segment): Don't add symbol value to addend if
3010 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3012 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3015 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3017 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3018 (write_2_short): Emit warning if new flag is set.
3019 (do_assemble): Set flags if left instruction is one of special
3020 "right-instruction-killer" type.
3022 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3024 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3025 Always output words in debug_info section as big endian.
3026 (sparc_target_format): Choose correct bfd target.
3027 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3029 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3031 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3032 to work with internationalization code. Issue an error when two
3033 operands match that are not allowed to match.
3035 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3037 * configure.in (install_tooldir): Allow target to specify whether
3038 it wants to be installed in $(tooldir)/bin.
3039 * configure: Regenerate.
3040 * Makefile.am (install-exec-local): Set install-exec-tooldir
3041 dependency via configure.
3042 * Makefile.in: Regenerate.
3044 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3046 * Makefile.am (install-exec-local): Split into two ...
3047 (install-exec-bindir,install-exec-tooldir): New rules.
3048 * Makefile.in: Regenerate.
3050 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * Makefile.am (install-exec-local): Don't remove the file before
3053 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3054 W. Rozycki <macro@ds2.pg.gda.pl>.
3055 * Makefile.in: Rebuild.
3057 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3059 * cgen.c: Include libiberty.h.
3060 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3061 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3062 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3063 (md_cgen_lookup_reloc)): Declare.
3064 (md_cgen_record_fixup_exp): Declare.
3065 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3066 (m32r_relax_frag): Declare.
3067 (cgen_md_apply_fix3): Decls moved to cgen.h.
3068 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3069 (m32r_cgen_record_fixup_exp): Delete decl.
3070 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3071 (assemble_nop): Delete.
3072 (expand_debug_syms): Delete unused `exp'.
3073 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3074 Add default case for -Wall.
3075 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3076 (md_atof): Delete unused wordP.
3078 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3080 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3083 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3085 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3086 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3087 .print, .purgem, and .struct. Remove documentation for
3090 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3092 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3093 Update call to insert_operand.
3095 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3097 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3099 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3101 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3102 whitespace after a prefix operator.
3104 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3106 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3108 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3110 * config/tc-sparc.c (log2): New static function.
3111 (s_reserve): Use log2 to convert alignment before calling
3113 (s_common): Use log2 to convert alignment before calling
3114 record_alignment and frag_align.
3115 (sparc_cons_align): Use log2.
3117 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3119 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3120 (s_common): Likewise.
3122 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3123 initialization of waddr.
3124 (sparc_elf_final_processing): Add default case to switch.
3126 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3129 than temporary real.
3131 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3133 * write.c (subsegs_finish): Don't align the segments if there were
3136 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3137 copying aux information.
3139 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3140 expression into a symbol.
3142 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3144 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3145 type to unsigned int.
3146 (md_assemble): Change type used to store offsets from unsigned
3148 (i386_operand): Switch error check to only call RESTORE_END_STRING
3149 once after parse_register.
3151 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3153 * config/tc-v850.c (md_show_usage): Changed format to match that
3156 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3158 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3160 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3162 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3165 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3167 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3168 * doc/Makefile.in: Rebuild.
3170 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3172 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3173 for %lo expressions.
3174 (mips_ip, case 'u'): Move range check after code to mask
3175 off bits in %hi/%lo expressions. Mask off high bits for
3178 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3180 * doc/Makefile.am (gasver.texi): New target.
3181 (as.info, as.dvi): Depends upon gasver.texi.
3182 * doc/as.texinfo: Include gasver.texi. Mention version number on
3183 title page and in top node.
3184 * doc/Makefile.in: Rebuild.
3186 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3188 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3189 but not including the line containing the edict.
3190 * listing.h (LISTING_EOF): New.
3191 * input-scrub.c (input_scrub_next_buffer): Call it.
3193 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3195 * config/tc-i386.c (i386_operand): Don't set the size of an
3196 immediate address based solely on the suffix and the mode.
3198 * config/tc-i386.c (md_assemble): Add assertion to make sure
3199 overlap2 does not set Imm.
3201 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3202 sequences of whitespace to a single space.
3203 (is_space_chars): Just compare with space.
3204 (md_begin): Don't initialize space_chars.
3205 (md_assemble): Just skip a single whitespace character.
3206 (i386_operand): Rewrite base-index parsing to use new
3207 parse_register, and to skip white space. Skip white space in a
3208 number of other places too. Don't give error message if
3209 parse_register fails.
3210 (parse_register): Change reg_string parameter to be non-const.
3211 Add end_op parameter. Skip white space after the `%', and return
3212 end of register string. Give error message here rather than
3215 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3217 Based on patch from Matt Semersky <matts@scd.hp.com>:
3218 * expr.c (op_encoding): Make const.
3219 (expr_set_precedence): New function.
3220 (expr_begin): Don't set operator rankings, just call
3221 expr_set_precedence.
3222 * expr.h (expr_set_precedence): Declare.
3223 * read.c (s_mri): Call expr_set_precedence.
3225 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3227 * doc/as.texinfo (Statements): Remove paragraph discussing
3228 continuing lines with a backslash. This hasn't worked for years,
3231 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3233 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3235 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3236 (ps_CTORS, ps_DTORS): New section types.
3237 (vms_fixup_xtors_section): New function
3238 (Ctors_Psect, Dtors_Psect): Define.
3239 (IS_GXX_XTOR): Define
3240 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3241 Filter static constructors/destructors and add to
3242 Ctors_Symbols/Dtors_Symbols chain.
3243 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3244 appropriate section.
3246 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3247 * makefile.vms: Merge vax/vms support.
3249 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3251 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3252 (elf_pseudo_table): Add them.
3253 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3254 (md_apply_fix): Accept them.
3255 (mips_fix_adjustable): Don't adjust them.
3256 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3257 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3258 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3259 (tc_fix_adjustable): Don't adjust them.
3261 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3263 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3265 * Makefile.in: Regenerate.
3266 * configure.in: AC_SUBST cgen_cpu_prefix.
3267 * configure: Regenerate.
3269 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3271 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3272 Changed all users of COND12_DELAY.
3274 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3276 * config/tc-mn10300.c (set_arch_mach): New function.
3277 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3278 (md_begin): Default to mn10300 mode.
3279 (md_assemble): Only accept instructions for the core mn10300
3280 chip and the active machine type.
3282 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * subsegs.h (segment_info_type): Give the struct a name.
3285 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3286 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3287 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3288 * config/tc-w65.h (tc_reloc_mangle): Declare.
3289 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3291 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3293 * config/tc-v850.c (v850_comm): Restore old section
3294 after common processing.
3296 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3298 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3300 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3302 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3303 char with code that explicitly sign-extends.
3305 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-v850.c (md_begin): Restore text section as the current
3308 section after creating call table sections.
3309 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3312 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3313 with call to macro SYM_AUXINFO.
3315 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3317 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3318 with the program transform name.
3319 * Makefile.in: Rebuild.
3321 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3323 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3326 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3328 * config/tc-i386.c (i386_operand): Be prepared for a space between
3329 the open parenthesis and the start of the register operand,
3330 because of the June 16 change.
3332 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3334 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3337 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3340 even if it is belived to be unnecessary.
3342 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3344 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3346 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3348 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3351 shift amount for a repeated operand. The shift amount for the
3352 repeated copy comes from the size of the operand.
3354 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3356 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3358 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3362 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3364 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3365 characters in it as LEX_IS_SYMBOL_COMPONENT.
3366 * config/tc-i386.h (tc_symbol_chars): Define.
3367 (extra_symbol_chars): Declare.
3368 * config/tc-i386.c (extra_symbol_chars): Define.
3369 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3370 (line_comment_chars): Set to '/' if TE_LINUX.
3371 * doc/c-i386.texi (i386-prefixes): Update.
3372 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3374 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3376 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3377 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3379 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3381 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3382 constraint in instructions REP & REPI.
3384 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3386 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3387 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3389 (check_range): If the operand is shifted, then shift the number
3390 before checking its range.
3392 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3394 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3397 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-v850.c (v850_comm): Create special sections as needed.
3401 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3403 * config/tc-d10v.c (write_2_short): Addition of swapping
3404 instructions for sequential and reverse sequential order when
3405 given order is not possible.
3407 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3409 * Makefile.am: Rebuild dependencies.
3410 (DEP_INCLUDES): Fix reference to intl build directory.
3411 * Makefile.in: Rebuild.
3413 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3415 * doc/c-i386.texi: Update 16 bit documentation.
3417 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3418 IgnoreDataSize to IgnoreSize as they are used for address size as
3420 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3421 32-bit mode, similarly addr16/data16 and variants.
3423 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3425 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3426 sequential word multiply instructions.
3428 (do_assemble): Add extra command line argument, to allow mul32
3429 attribute to be preserved across parallel insns.
3430 (md_assemble): Insert NOPs between explicitly parallel insns which
3431 contain an 32 bit multiply and a 16 multiply.
3433 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3435 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3438 * config/tc-i386.c (reloc): Add braces.
3440 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3441 consistent with Intel naming.
3442 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3443 use bitfields in sib_byte.
3444 (modrm_byte): Don't use bitfields here either.
3446 * config/tc-i386.c (current_templates): Add const.
3447 (parse_register): Add const to return, param, and char *s.
3448 (i386_operand): Add const to reg_entry *r.
3449 * config/tc-i386.h (templates): Add const to start, end.
3451 Inspired by code for 16 bit gas support from Martynas Kunigelis
3452 <martynas@nm3.ktu.lt>:
3453 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3454 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3455 (uses_mem_addrmode): Remove.
3456 (md_estimate_size_before_relax): Add support here too.
3457 (md_relax_table): Rewrite interface to md_relax for 16 bit
3459 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3460 (opcode_suffix_to_type): Remove.
3461 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3462 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3463 (md_convert_frag): Likewise.
3464 (i386_operand): Add support for 16 bit base/index regs,
3465 immediates, and displacements. Remove some unnecessary casts, and
3466 localise end_of_operand_string, displacement_string_start,
3467 displacement_string_end variables. Add GCC_ASM_O_HACK.
3468 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3470 * config/tc-i386.c (prefix_hash): Remove.
3471 (md_begin): Rewrite without obstacks. Remove prefix hash table
3472 handling. Rewrite lexical table handling.
3473 (i386_print_statistics): Don't print prefix statistics.
3474 (md_assemble): Rewrite instruction parser so that line is not
3475 converted to lower case. Don't do a hash_find for prefixes,
3476 instead recognise them via opcode modifier.
3477 (expecting_operand, paren_not_balanced): Localise variables.
3478 * config/tc-i386.h (IsPrefix): Define.
3479 (prefix_entry): Remove.
3481 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3482 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3483 '\\' in case where comment_chars contains '/'.
3485 * config/tc-i386.c (MATCH): Ensure given operand and template
3486 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3487 you must write `ljmp *table(%ebx)'.
3489 From H.J. Lu <hjl@gnu.org>:
3490 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3491 as 0 ifndef BFD_ASSEMBLER.
3492 (md_assemble): Allow immediate operands without suffix or
3493 other reg operand to default in size to the current code size.
3495 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3497 * config/tc-v850.c (md_begin): Restore creation of
3498 .call_table_text and .call_table_data sections.
3500 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3502 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3503 after emitting a word of noops.
3505 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3507 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3508 (i386_operand): Simplify checks for valid base/index combinations.
3509 Disallow `in 4(%dx),%al'.
3511 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3513 (add_prefix): Change parameter from char to int.
3515 * config/tc-i386.h (Ugh): Define opcode modifier.
3516 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3518 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3519 CONSISTENT_REGISTER_MATCH macros to check register types more
3520 thoroughly. Check for illegal suffix/operand combinations
3521 when matching insns with operands. Handle new `s' suffix, and
3522 associated FloatMF opcode modifier for float insns with memory
3524 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3525 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3526 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3527 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3528 DATA_PREFIX_OPCODE throughout.
3530 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3531 (md_assemble): Rewrite suffix/register operand checking code to be
3532 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3533 AnyMem, the better to grep.
3535 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3536 given a memory operand. Don't set Abs bits either.
3537 (type_names): Remove Mem*, Abs*.
3538 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3539 define opcode_modifiers as these cases are handled by Disp8,
3540 Disp16, Disp32 and suffix checks.
3541 (COMES_IN_BOTH_DIRECTIONS): Remove.
3542 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3544 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3545 if IgnoreDataSize modifier given. Remove ShortformW modifier
3546 test. Add test for ShortForm in W base_opcode modification.
3547 Merge Seg2ShortForm and Seg3ShortForm code.
3548 * config/tc-i386.h (ShortFormW): Remove.
3549 (IgnoreDataSize): Define.
3551 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3553 * config/tc-d30v.c (md_assemble): Store previous segment state
3554 with previous instruction.
3556 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3558 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3559 (ebp, esp): Remove static variables.
3560 (MATCH): Remove test for InOutPortReg.
3561 (i386_operand): Properly handle InOutPortReg here instead.
3562 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3563 (md_assemble): Simplify and correct modrm and sib generation.
3564 (i386_operand): Add warning for scale without index.
3565 Rewrite checks for valid base/index combinations.
3567 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3568 macros and enclose in do while(0).
3569 (RESTORE_END_STRING): Likewise.
3570 (md_assemble): Add one to printed operand number so we start
3571 from 1 not 0. Add some more gettext invocations.
3572 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3575 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3576 DATA_PREFIX, SEG_PREFIX): Define.
3577 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3578 (check_prefix): Remove function.
3579 (add_prefix): New function. Add prefix to i.prefix as well as
3581 (md_assemble): Changes for add_prefix. Remove hack for wait
3582 prefix, instead always output prefixes in fixed order. Test
3583 for jcxz/loop when selecting between word & dword operations,
3584 and add address size prefix rather than operand size prefix.
3585 Remove operand -> address size hack when emitting jcxz/loop.
3586 (i386_operand): Remove O_Absent check as it's done in expr.
3588 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3590 * configure.in: Recognize m5200 as a cpu_type of m68k.
3591 * aclocal.m4: Rebuild with current libtool.
3592 * configure: Rebuild.
3594 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3596 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3597 to relaxable_symbol to prevent references to external symbol from
3600 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3603 symbols are relaxable.
3605 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3607 * config/tc-v850.c (md_begin): Don't create special
3608 sections by default.
3610 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3612 * config/tc-mips.c (macro): For div and udiv, close the
3613 reorder block as soon as possible.
3615 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3617 From Matt Semersky <matts@scd.hp.com>:
3618 * macro.c (macro_mri_mode): New function.
3619 * macro.h (macro_mri_mode): Declare.
3620 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3623 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3625 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3628 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3629 until after xstrdup in OBJ_EVAX case.
3631 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3633 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3634 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3635 of hardcoded magic number.
3636 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3638 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3640 * read.c (do_s_func): New function.
3642 * read.h (do_s_func): Add prototype.
3644 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3646 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3647 nops if fill pattern not specified.
3649 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3651 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3652 * config/te-go32.h (TE_GO32): Define.
3653 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3655 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3657 Implement .func/.endfunc pseudo-ops.
3658 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3660 * read.c (potable): Add .func,.endfunc.
3661 (s_func): New function.
3662 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3664 (in_doc_func_p,current_function_label): New static globals.
3665 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3667 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3669 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3670 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3671 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3672 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3673 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3674 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3675 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3676 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3677 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3678 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3679 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3680 * config/tc-a29k.c: Don't define md_short_jump_size,
3681 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3682 * config/tc-alpha.c: Likewise.
3683 * config/tc-alpha.h: Likewise.
3684 * config/tc-arm.c: Likewise.
3685 * config/tc-h8300.c: Likewise.
3686 * config/tc-h8500.c: Likewise.
3687 * config/tc-hppa.c: Likewise.
3688 * config/tc-i860.c: Likewise.
3689 * config/tc-i960.c: Likewise.
3690 * config/tc-ppc.c: Likewise.
3691 * config/tc-sh.c: Likewise.
3692 * config/tc-sparc.h: Likewise.
3693 * config/tc-tic30.c: Likewise.
3694 * config/tc-w65.c: Likewise.
3695 * config/tc-z8k.c: Likewise.
3697 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3699 * config/tc-vax.c (_): Delete this macro used for placeholder
3700 values in vax_operand_width_size; it conflicts with the _() macro
3701 used for internationalization.
3703 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3705 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3706 code. From Chris Moller <moller@bops.com>.
3708 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3709 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3710 * read.c (emit_expr): Initialize seg and subseg fields of a new
3712 * write.c (write_object_file): Switch to the appropriate segment
3713 and subsegment when processing a broken word.
3715 * config/tc-m68k.c (mri_assemble): New static function.
3716 (build_mri_control_operand): Call mri_assemble rather than
3718 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3719 (s_mri_endf, s_mri_endw): Likewise.
3721 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3723 * read.c (s_org): Call md_flush_pending_output if it is defined.
3725 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3727 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3729 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3730 (md_parse_option): Add for same.
3731 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3732 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3733 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3735 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3737 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3739 * config/tc-arm.c (find_real_start): Relax definition of local
3742 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3745 symbols at the given address, not just the last one specified.
3747 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3749 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3750 or number_to_chars_littleendian to write data.
3752 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3754 * config/tc-v850.c (md_assemble): Remove artificially created
3755 register name symbols.
3757 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3759 * write.c (fixup_segment): Change "segment" to "section" in
3762 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3764 * write.c (fixup_segment): Change sym1-sym2 message again.
3766 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3768 * write.c (fixup_segment): Improve error message for sym1-sym2
3769 errors when sym1 is in a different segment from sym2.
3771 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3773 * config/tc-m32r.c (warn_unmatched_high): New static local.
3774 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3775 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3776 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3777 (md_parse_option): Likewise.
3778 (md_show_usage): Likewise.
3779 (m32r_frob_file): Likewise.
3781 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3782 (read_a_source_file): Call them.
3783 * read.h (stabs_generate_asm_file): Declare.
3784 * stabs.c (stabs_generate_asm_file): New function.
3785 (generate_asm_file): New function.
3786 (stabs_generate_asm_lineno): Move file name handling into
3789 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3791 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3792 (d30v_current_align, d30v_current_align_seg): New variables.
3793 (d30v_last_label): New variable.
3794 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3795 (s_d30v_data, s_d30v_section): Likewise.
3796 (md_pseudo_table): Call them.
3797 (md_begin): Initialize d30v_current_align_seg.
3798 (md_assemble): Call d30v_align when needed by known current alignment.
3799 (d30v_frob_label, d30v_cons_align): New functions.
3800 * config/tc-d30v.h (md_do_align): Remove.
3801 (tc_frob_label): Call d30v_frob_label.
3802 (md_cons_align): New.
3804 * config/tc-d30v.c (find_format): Convert complex expressions to
3805 expression symbols before processing. Clean up code formatting.
3807 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3809 * po/Make-in (install-info): New target.
3811 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3813 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3815 * config/tc-mn10300.c (md_assemble): Likewise.
3817 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3819 * Makefile.am: Update with `make dep-am'.
3820 (HFILES): Add cgen.h.
3821 (cgen.o): Depend on cgen.h.
3822 * Makefile.in: Regenerate.
3824 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3826 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3828 * gasp.c (grab_label): Permit a label to be a preprocessor
3829 variable by permitting a label to start with a backslash.
3831 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3833 * config/tc-mips.c (validate_mips_insn): Removed hack
3834 for previously inaccessible bitfields in some INSN_TRAP
3837 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3839 * config/tc-d30v.c (do_assemble): Abort with error message
3840 if opcode operands do not match.
3842 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3844 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3845 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3846 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3847 similar new 'q' operand.
3849 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3851 * cgen.c (cgen_asm_finish_insn): Fix typo.
3853 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3856 * cgen.c: Include it.
3857 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3858 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3859 All callers updated.
3860 * config/tc-m32r.c: Include cgen.h.
3861 (m23r_insn): New members num_fixups,fixups.
3863 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3865 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3866 to avoid compiler warning.
3868 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3870 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3873 * makefile.vms (OBJS): Add ehopt.obj
3875 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3877 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3879 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3881 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3882 a short format insn.
3883 (md_assemble): Set it for explicitly packed insns.
3885 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3887 * config/obj-coff.c (c_symbol_merge): Do not take address of
3888 native fields when performing the memcpy.
3890 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3892 * config/tc-mips.c (macro,macro2): Implement
3893 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3895 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3897 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3898 relocations against globally visible symbols.
3899 * config/tc-m68k.c (relaxable_symbol): New macro.
3900 (m68k_ip, md_estimate_size_before_relax): Use it.
3901 (tc_m68k_fix_adjustable): Also handle weak symbols.
3903 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3906 references to externally visible symbols.
3907 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3908 values in twice for a PC relative reloc if the symbol is
3911 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3912 don't adjust a PC relative reloc against an externally visible
3914 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3915 for a PC relative fixup against an externally visible defined
3916 symbol, arrange to store object file and addend values as though
3917 the symbol were not defined.
3918 (tc_gen_reloc): Likewise.
3920 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3922 * read.c (sizeof_leb128): Referenced externally by write.c so
3925 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3927 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3928 and expand a 'debug' symbol associated with the next instruction
3929 that does not cause a short instruction to be filled with a NOP.
3930 (md_pseudo_table): Add support for .debugsym.
3931 (assemble_parallel_insn): Add calls to expand_debug_sym as
3933 (md_assemble): Ditto.
3935 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3937 * as.c (main): Conditionally call setlocale.
3938 * gasp.c (main): Likewise.
3939 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3940 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3942 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3944 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3946 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3948 * config/tc-hppa.c: Change all calls to bzero to use memset.
3949 (pa_ip): Add cast to avoid warning.
3950 (tc_gen_reloc, md_apply_fix): Likewise.
3951 (pa_find_space_by_number): Likewise.
3952 (hppa_force_relocation): Likewise.
3953 (pa_block): Change i to unsigned int.
3954 * config/obj-som.h (obj_som_copyright): Declare.
3956 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3958 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3959 for line numbers for assembly source.
3961 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * configure.in: Change version number to 2.9.4
3964 * configure: Rebuild.
3966 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3968 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3970 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * ecoff.h: Change symbolS in function declaration to struct
3975 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3978 (md_convert_frag): Fix i18n typo.
3980 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3982 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3983 * ecoff.h: Protoype it.
3984 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3985 [EVAX] (s_alpha_prologue): Delete.
3986 (md_pseudo_table): Update.
3988 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3990 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3991 array to local pointer.
3992 (get_args, parse_expr): Add casts to avoid warnings.
3994 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3996 * read.c (s_set): Cast xmalloc return value to fragS *.
3997 * config/tc-m68k.c (m68k_ip): Function made static to match
3998 previous forward declaration.
3999 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4001 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4003 * config/tc-v850.c: Add internationalisation macros to error
4006 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4007 macros to error strings.
4009 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4012 reloc is in the TOC csect.
4013 (md_apply_fix3): Correct gettext typo.
4015 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4017 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4018 .L - they are local labels and the branches are not really
4019 function calls but rather far jumps.
4021 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4023 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4025 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-i386.c (md_assemble): Print operand number rather than
4028 using ordinal_names.
4029 (i386_operand): Likewise.
4031 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4033 * Makefile.am (INTLLIBS): Define to work around apparent automake
4035 All Makefiles: Regenerated.
4037 * Many files: Added gettext invocations around user-visible
4039 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4040 HAVE_LC_MESSAGES): Define.
4041 * dep-in.sed: Added asintl.h.
4042 * po/Make-in: New file.
4043 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4045 * read.c (Z_): Renamed from `_'.
4046 * Makefile.am (SUBDIRS): Added po.
4047 (POTFILES): new macro.
4048 (po/POTFILES.in): New target.
4049 ($(OBJS)): Added asintl.h.
4051 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4052 (as_new_LDADD): Added $(INTLLIBS).
4053 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4054 (gasp_new_LDADD): Added $(INTLLIBS).
4055 (gasp_new_DEPENDENCIES): New macro.
4056 * configure, aclocal.m4: Rebuilt.
4057 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4059 (ALL_LINGUAS): Define.
4060 * macro.c: Include "asintl.h".
4061 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4062 * as.h: Include "asintl.h".
4063 * config/tc-i386.c (ordinal_names): Removed.
4064 (md_assemble): Changed error text to avoid ordinal_names.
4065 (i386_operand): Likewise.
4066 (reloc): Added as_bad to avoid i18n problems.
4067 (tc_gen_reloc): Likewise.
4068 * config/tc-arm.c (bad_args): Now a #define.
4070 * config/obj-vms.c (VMS_stab_parse): Changed type of
4072 (global_symbol_directory): Unified strings to avoid i18n
4074 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4075 avoid i18n problems.
4076 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4077 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4079 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4081 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4083 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4085 * as.c (print_version_id): Added an fprintf to avoid i18n
4087 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4089 * expr.c (expr): Added as_warn call to avoid i18n problems.
4090 * messages.c (as_assert): Changed code to avoid i18n problems.
4091 (as_abort): Likewise.
4092 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4093 (s_space): Likewise.
4094 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4096 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4098 * config/tc-i386.c (check_prefix): New static function, split out
4100 (struct _i386_insn): Add wait_prefix field.
4101 (md_assemble): Remove wait_prefix local variable. Use
4102 check_prefix when adding a prefix.
4104 * config/tc-i386.c (current_templates): New static variable.
4105 (md_assemble): Remove current_templates local variable.
4106 (md_assemble, i386_operand): Improve error and warning messages in
4107 many places. Add RESTORE_END_STRING in many places before error
4108 return. Clarify some comments.
4110 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4112 (md_assemble): Parse string instruction operands, looking for
4113 segment override prefixes. Check for invalid segment prefixes on
4115 (i386_operand): i.seg[] and max mem_operand changes for string
4117 * config/tc-i386.h (EsSeg): Define.
4119 * config/tc-i386.h (regKludge): Define.
4120 (iclrKludge, imulKludge): Don't define.
4121 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4122 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4123 opcode_modifier checks to look for more common cases first. Add
4124 default_seg for IsString case.
4126 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4128 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4130 * configure: Rebuild with new automake and libtool.
4131 * aclocal.m4, Makefile.in: Likewise.
4133 * doc/Makefile.am (as.dvi): New target.
4134 * doc/Makefile.in: Rebuild.
4136 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4138 * configure.in: Added sparc86x support.
4140 * configure: Rebuild.
4142 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4144 (md_parse_option): Warn if -EL is not supported for this architecture.
4146 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4148 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4150 * config/tc-mips.c (mips_ip): Note when we use get match on
4151 the full instruction name.
4153 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4155 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4156 back into the expression to handle add/sub simplification correctly.
4158 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4160 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4162 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4164 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4167 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4169 * symbols.c (max_indent_level): New global.
4170 (print_symbol_value_1): Use it.
4171 * expr.h (expr_build_dot): Declare.
4172 * expr.c (expr_build_dot): New function.
4174 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4176 * symbols.c (print_binary): New function.
4177 (print_expr_1): Call it.
4179 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4181 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4182 operand in the opcode.
4184 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4186 * config/tc-i386.h: Reorder operand flags and opcode modifier
4187 flags for clarity. Remove unused definitions: Unknown,
4188 ImmUnknown, DispUnknown, NoModrm.
4189 * config/tc-i386.c (type_names): Add missing Debug type.
4190 (md_assemble): Better duplicate prefix checking. Quicker string
4191 instruction check via new opcode_modifier flag.
4193 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4195 * doc/as.texinfo (Invoking): Clarify -Wa example.
4197 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4199 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4200 (s_mips_weakext): Define.
4201 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4202 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4205 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4207 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4208 is an error if the value can not be computed at assembly time.
4209 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4211 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4213 * gasp.c (main): Set next field of new include_path structure to
4214 NULL. From Avery Pennarun <averyp@gdc.ca>.
4216 * read.c (s_mri_sect): Call as_bad rather than abort for an
4217 unsupported MRI target.
4219 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4221 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4222 the destination of a branch instruction should be altered.
4223 (find_real_start): New function: Locate the real, Thumb coded
4224 start of a Thumb function.
4225 (do_t_branch23): Alter the destination of branches to Thumb
4228 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4230 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4232 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4235 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4237 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4238 * doc/c-hppa.texi: Likewise.
4240 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4242 * Makefile.am: Rebuild dependencies.
4243 * Makefile.in: Rebuild.
4245 * Makefile.am (DEP_INCLUDES): New variable.
4246 (.dep1): Change to work when srcdir is not an absolute path.
4247 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4248 * Makefile.in: Rebuild.
4250 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4253 LinearAddress patch.
4255 * configure.in: Set version to 2.9.1.
4256 * configure: Rebuild.
4258 * Branched binutils 2.9.
4260 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4262 * config/tc-i386.h (FWait): Define.
4263 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4264 other prefixes. Check FWait flag in opcode table to see which
4265 instructions require an fwait prefix.
4267 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4269 * stabs.c (get_stab_string_offset): Always create a stab string
4272 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4274 Fix some gcc -Wall warnings:
4275 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4276 * ehopt.c (eh_frame_code_alignment): Likewise.
4277 * expr.c (integer_constant, operand): Likewise.
4278 * frags.c (frag_align): Likewise.
4279 * gasp.c (level_0, change_base, doinstr): Likewise.
4280 * hash.c (hash_ask): Likewise.
4281 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4282 (debugging_pseudo): Likewise.
4283 * macro.c (define_macro, check_macro): Likewise.
4284 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4285 (ignore_rest_of_line, float_cons): Likewise.
4286 * symbols.c (decode_local_label_name): Likewise.
4287 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4288 (fixup_segment, number_to_chars_bigendian): Likewise.
4289 (number_to_chars_littleendian): Likewise.
4290 * config/atof-ieee.c (gen_to_words): Likewise.
4291 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4292 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4293 * read.c (output_big_sleb128): Initialize locals to avoid
4295 (output_big_uleb128, equals): Likewise.
4296 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4297 to unsigned int. Change zeros to unsigned int.
4298 * cond.c (s_if): Add return to default case.
4299 * frags.c (frag_now_fix): Change return type to addressT.
4300 * frags.h (frag_now_fix): Update declaration.
4301 * listing.c (file_info_struct): Change linenum to unsigned int.
4302 (struct list_info_struct): Change hll_line to unsigned int.
4303 (print_source): Update format string.
4304 * read.c (emit_expr): Change scan to unsigned int, and don't
4305 bother to initialize it.
4306 * symbols.c (dollar_label_count): Change to unsigned long.
4307 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4308 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4309 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4311 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4313 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4314 mcf5200 just as we do for m68000.
4315 (m68k_init_after_args): Likewise.
4316 (md_estimate_size_before_relax): Likewise.
4318 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4320 * config/tc-v850.c (md_assemble): Store relocation addend in
4321 fixup instead of instruction.
4323 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4325 * config/tc-i386.c (md_assemble): Swap template arguments to
4326 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4327 This macro is currently symmetric, so passing them the wrong
4328 way didn't cause any problem, but may if the macro is changed
4330 After copying template to i.tm, use i.tm. rather than t-> to
4331 access fields, and make t a const*
4332 Move i.tm.operand_types[] swap to immediately after the copy.
4334 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4336 * expr.h (expr_build_uconstant): Add prototype.
4337 (expr_build_unary,expr_build_binary): Add prototypes.
4338 * expr.c (expr_build_uconstant): New function.
4339 (expr_build_unary,expr_build_binary): New functions.
4341 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4343 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4344 * macro.c (macro_expand_body): Increase buffer size.
4345 * messages.c (as_warn): Likewise.
4346 (as_warn_where, as_bad, as_bad_where): Likewise.
4348 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4350 Based on patch from H.J. Lu <hjl@gnu.org>:
4351 * Makefile.am (DISTSTUFF): New variable.
4352 (diststuff): New target.
4353 * Makefile.in: Rebuild.
4355 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4357 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4358 m32r_elf_section_change_hook.
4360 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4361 emit a nop if a section ends with a 16 bit instruction.
4363 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4366 s_lcomm rather than obj_coff_lcomm.
4367 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4369 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4371 * config/tc-i386.h (LinearAddress): Define.
4372 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4373 instruction, don't use a default segment.
4375 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4377 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4378 * configure: Rebuild.
4380 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4382 * aclocal.m4, configure: Rebuild with libtool 1.2.
4384 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4387 PC relative branches. Patch courtesy of Jonathan Walton.
4390 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4392 * configure.in (emulations): Add thumb-pe target.
4394 * configure (emulations): Add thumb-pe target.
4396 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4398 * itbl-lex.l (yywrap): Don't define if already defined as a
4401 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4403 * depend.c (quote_string_for_make): New function.
4404 (wrap_output): Use it.
4406 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4408 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4409 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4411 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4413 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4414 Recognize -GN and -relax.
4415 (md_begin): Initialize gp size from -G switch.
4416 (alpha_force_relocation): Always force if -relax.
4417 (alpha_align): Take a new argument that will specify when to
4418 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4419 Change all callers. Emit nop alignment padding as nop+unop pair.
4421 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4423 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4424 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4426 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4428 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4429 require padding to the next long word boundary.
4431 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4433 * cgen.c: #include symcat.h.
4434 * config/tc-m32r.c: Likewise.
4436 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4438 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4439 absolute expressions instead of '$' prefixed register names.
4441 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4443 * read.c (s_set): Record file and line info for symbols when -as.
4444 (pseudo_set): Don't overwrite that dummy fragment.
4446 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4448 * config/tc-ppc.c (md_pseudo_table): Add "section".
4449 (ppc_named_section): New static function.
4451 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4453 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4454 so we don't have to scan the entire list.
4456 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4458 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4459 case, allow the parallel instructions to modify the same flag
4462 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4464 * listing.c (list_symbol_table): Categorize symbols by
4465 undefined_section rather than sy_frag->line == NULL.
4467 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4469 * Makefile.am (install-exec-local): Install properly when ln
4470 fails or tooldir == prefix.
4472 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4474 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4475 Test result of insert_operand for error.
4477 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4479 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4480 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4481 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4482 * doc/Makefile.in: Rebuild.
4484 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4486 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4487 (macro): Fix handling of M_COP[0-3].
4489 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4491 Based on patches from Ross Harvey <ross@teraflop.com>:
4492 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4493 if macro_alternate or macro_mri.
4494 (getstring): Remove support for byte constants between < and >.
4495 (get_any_string): '<' only starts a string if macro_alternate or
4497 (macro_expand_body): Permit keyword parameters following
4498 positional parameters.
4500 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4501 * configure.in (alpha*-*-netbsd*): New target.
4502 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4503 * configure: Rebuild.
4505 * as.h (flag_warn_suppress_instructionswap): Move from here...
4506 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4507 here, and make static.
4509 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4510 BFD_ASSEMBLER or MANY_SEGMENTS.
4512 * as.c (show_usage): Update bug-gnu-utils address.
4513 * gasp.c (show_usage): Likewise.
4514 * doc/as.texinfo (Bug Reporting): Likewise.
4516 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4518 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4519 insns regardless of the size of a pointer if we're in mips I or
4521 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4523 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4525 Fix rac to accept only a0:
4526 * tc-d10v.c (parallel_ok, find_opcode):
4527 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4528 Introduce OPERAND_GPR.
4530 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4532 * read.c (s_fill): Handle non-constant repeat counts by creating
4533 an rs_space fragment.
4535 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4538 from as_bad to as_warn.
4540 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4542 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4543 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4544 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4546 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4548 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4549 seg_fix_rotP rather than fix_root from seg_info.
4551 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4553 * expr.c: Add support for 0x1_2_3_4 bignums.
4555 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4557 * configure.in: Change -linux* to -linux-gnu*.
4558 * configure: Rebuild.
4560 * app.c (do_scrub_begin): Treat \r as whitespace.
4562 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4564 * Makefile.am: Update dependencies.
4565 * Makefile.in: Rebuild.
4567 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4569 * configure, aclocal.m4: Rebuild with new libtool.
4571 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4573 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4574 the argument to bfd_set_arch_mach.
4575 (load_address): Use bfd_arch_bits_per_address to determine the
4576 bit size of an address instead of looking at the isa level.
4577 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4579 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4583 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4585 * ehopt.c: New file.
4586 * as.h (enum _relax_state): Add rs_cfa.
4587 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4588 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4589 * read.c (emit_expr): Call check_eh_frame.
4590 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4591 (relax_segment): Likewise.
4592 * Makefile.am: Rebuild dependencies.
4593 (GAS_CFILES): Add ehopt.c.
4594 (GENERIC_OBJS): Add ehopt.o.
4595 * doc/internals.texi (Frags): Document rs_cfa.
4597 * as.c (show_usage): Mention --traditional-format.
4598 (parse_args): Accept --traditional-format.
4599 * as.h (flag_traditional_format): Declare.
4600 * output-file.c (output_file_create): If flag_traditional_format,
4601 set BFD_TRADITIONAL_FORMAT on stdoutput.
4602 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4604 * config/tc-mips.c (append_insn): Make sure that if we have a
4605 fixup for an unmatched %hi reloc, it does not associated with a
4608 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4609 * doc/Makefile.in: Likewise.
4611 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4613 * config/tc-m32r.c (check_for_side_effects): New function.
4614 (can_make_parallel): Add checks for instruction side effects
4615 clashing with the other instruction.
4616 (assemble_parallel_insn): Improve warning messages. Return error
4617 message from non-swapped instruction order.
4619 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4621 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4623 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4624 md_cleanup definition. This moves the forced literal output to
4625 the end of the source pass, and avoids macro's inserting literals
4626 into the code immediately after the macro expansion.
4628 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4630 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4631 a gas internal symbol is adjustable.
4632 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4634 * as.h: If gcc version greater than 2.6, use `__format__' and
4635 `__printf__' in function attributes, rather than `format' and
4638 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4640 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4642 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4644 Add tms320c30 support:
4645 * config/tc-tic30.h: New file.
4646 * config/tc-tic30.c: New file.
4647 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4648 TARGET_FORMAT as "coff-tic30".
4649 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4650 * Makefile.am: Rebuild dependencies.
4651 (CPU_TYPES): Add tic30.
4652 (CPU_OBJ_VALID): tic30-aout is valid.
4653 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4654 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4655 * configure, Makefile.in: Rebuild.
4657 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4659 * config/tc-v850.c (md_assemble): Improvements to error messages.
4661 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4663 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4664 BFD_RELOC_HI16_S to store the high bits of any value.
4666 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4667 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4668 assembler calculate relocations to any external symbol at all.
4669 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4670 involving generation of pc-relative relocs.
4671 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4672 has been moved to md_apply_fix3.
4674 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4675 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4676 which actually means (the address of identifier's GOT entry) +
4677 constant, which is not particularly useful.
4679 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4681 * read.h (include_dirs): Declare.
4682 (include_dir_count,include_dir_maxlen): Declare.
4684 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * configure.in: Correct check for shared opcodes library.
4687 * configure: Rebuild.
4689 * listing.c (buffer_line): If we can't open the file, set at_end.
4690 (listing_print): Remove unused local variable fi.
4692 * config/m68k-parse.y (reglistpair): Handle register list in
4695 * config/vms-conf.h: Don't undef VERSION.
4697 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4699 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4701 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4703 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4704 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4705 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4706 (EXTRA_DIST): Define.
4707 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4708 explicitly rather than via the list of object files.
4709 (gcc-as.opt): New file created when make-gas.com is run.
4710 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4711 itbl-cpu.h} to #include appropriate file rather than copying that
4713 * config/vms-conf.h: Synchronize with current config.in.
4714 * Makefile.in: Rebuild.
4716 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4718 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4719 (parallel_ok): Relaxed parallel subinstruction dependency check.
4721 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4723 * as.h (flag_warn_suppress_instructionswap): added new flag.
4724 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4725 command line argument.
4726 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4727 warning only if flag_warn_suppress_instructionswap is false.
4729 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4731 * configure.in (i386-*-mingw32*): New target.
4732 * configure: Rebuild.
4734 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4736 * symbols.c (resolve_symbol_value): Don't set the segment if it
4737 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4739 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4742 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4744 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4745 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4748 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4750 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4752 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4754 * config/tc-v850.c (v850_insert_operand): Display instruction when
4755 an error is encountered.
4757 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4759 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4760 (i386-*-sco3.2v5*coff): New target.
4761 (i386-*-sco3.2*): New target.
4762 * configure: Rebuild.
4764 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-v850.c: Tidy error message production.
4768 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4770 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4771 validate_immediate return value in the right type for comparisons
4774 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4776 * listing.c (MAX_BYTES): Use listing variables not constants.
4777 (data_buffer): No longer an array, but a pointer.
4778 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4779 (listing_listing): Allocate data_buffer.
4781 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4783 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4784 --listing-rhs-width, --listing-cont-lines.
4785 (show_usage): Update.
4786 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4787 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4788 (print_lines): Use the variables instead of the constants.
4789 (listing_listing): Likewise.
4790 * listing.h: Declare the new vars.
4792 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4794 * as.c (parse_args): Add --keep-locals alias for -L.
4795 Add --strip-local-absolute.
4796 (show_usage): Update.
4797 * as.h (flag_strip_local_absolute): New flag.
4798 * symbols.c (S_IS_LOCAL): Use it.
4799 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4800 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4801 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4803 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4805 * config/tc-m32r.c: Detect if explicitly parallel instructions
4806 might have an io conflict and issue a warning message.
4808 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4810 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4811 cgen_swap_fixups): Functions to save, restore and swap the fixup
4812 chain with a backup copy.
4813 (cgen_asm_finish_insn): Returns address of constructed insn.
4815 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4817 * listing.c (file_info_struct): Remove FILE, add POS.
4818 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4819 (file_info): Don't open the file.
4820 (buffer_line): Check for the file in the last_open cache, updating
4822 (print_source): Don't reference file_info->file.
4823 (listing_listing): Likewise.
4824 (listing_print): Close the file in the cache, if any.
4826 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4828 * read.c (dwarf_file_string): New file static variable.
4829 (emit_expr): Look for constant sequence that leads up to a file
4830 name in DWARF debugging output.
4831 (stringer): Use dwarf_file_string to decide whether to accept a
4832 string as a file name.
4834 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4836 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4837 (crack_operand): Add reg->reglst MRI hack.
4838 (r_seg): Put reglst symbols in reg_section.
4839 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4841 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4843 * tc-sh.c (get_specific): Handle SGR & DBR.
4845 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4847 * tc-h8300.c (parse_reg): Take the length of the symbol into
4848 account when attempting to match a register name.
4849 * tc-h8500.c (parse_reg): Likewise.
4851 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4853 * cgen.c: Formatting changes to improve readability.
4855 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4857 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4860 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4862 Based on a patch from Jim Wilson
4863 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4864 (tc_gen_reloc): Handle cross section PC relative relocs
4867 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4869 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4871 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4873 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4874 (expr_jmp_buf): New static local.
4875 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4876 (cgen_md_operand): New function.
4877 * tc-m32r.c: Clean up pass over `struct foo' usage.
4878 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4880 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4882 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4883 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4885 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4887 * config/tc-i386.c (i386_operand): Give an error if there are
4888 unrecognized characters after an expression.
4890 For older changes see ChangeLog-9697