1 1999-11-29 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
4 (s_force_thumb): Set thumb_mode to 2.
5 (md_assemble): Do not complain about thumb instructions on a
6 non-thumb target if thumb_mode is set to 2.
8 1999-11-28 Michael Meissner <meissner@cygnus.com>
10 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
11 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
12 (O_...): Add new machine dependent expressions if we are handling
14 (alpha_reloc_op): New static table holding the explicit relocation
16 (alpha_literal_hash): New static to hold the hash table for
18 (alpha_macros): Add support for explicit relocations.
19 (md_begin): If explicit relocations, initialize hash table.
20 (md_assemble): Don't print a second error if tokenize_arguments
21 already printed an error message.
22 (md_apply_fix): Add support for explicit relocations.
23 (alpha_force_relocation): Ditto.
24 (alpha_fix_adjustable): Ditto.
25 (alpha_adjust_symtab): New function to support explicit
27 (alpha_adjust_symtab_relocs): Ditto.
28 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
29 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
30 Add support for explicit relocations. Return -2 if an error
31 message was already printed.
32 (find_macro_match): Add support for explicit relocations. Comment
34 (emit_insn): Add support for explicit relocations.
35 (assemble_tokens): Ditto.
37 (load_expression): Ditto.
40 (emit_ir_load): Ditto.
41 (emit_loadstore): Ditto.
45 (emit_division): Ditto.
49 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
51 (tc_adjust_symtab): If explicit relocations, call the function
53 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
54 relocations next to the literal relocation they reference.
55 (TC_INIT_FIX_DATA): Initialize the new fields.
56 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
58 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
60 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
61 'B' operand for PA2.0 bb instruction.
63 1999-11-18 Nick Clifton <nickc@cygnus.com>
65 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
68 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
70 (mcore_force_relocation): Force relocations to be generated for
73 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
75 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
76 (i386_displacement): Disallow O_big displacements.
78 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
80 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
81 improvements in error checking.
82 (md_assemble): Support for unconditional ARM instructions.
83 (md_parse_option): Support for -m[arm]v5e flag.
85 1999-11-12 Nick Clifton <nickc@cygnus.com>
87 * macro.c (buffer_and_nest): Do not check beyond the end of the
90 1999-11-11 Nick Clifton <nickc@cygnus.com>
92 * macro.c (buffer_and_nest): Look for seperator after TO and
95 1999-11-08 Andrew Haley <aph@cygnus.com>
97 * app.c (do_scrub_chars): When in State 10, treat backslash
98 characters in the same way as as symbol characters.
100 1999-11-07 Richard Henderson <rth@cygnus.com>
102 * config/tc-alpha.c (alpha_align): Check, don't assert, that
103 the previous label was in the current section before playing
106 1999-11-06 Nick Clifton <nickc@cygnus.com>
108 * config/tc-v850.c (v850_force_relocation): Force relocation
110 (v850_pcrel_from_selection): Do not compute a pcrel offset if
113 1999-11-05 Michael Meissner <meissner@cygnus.com>
115 * expr.h (operatorT): Increase machine dependent operators to 16.
116 * expr.c (op_rank): Ditto.
118 1999-11-03 Ian Lance Taylor <ian@zembu.com>
120 * read.c (pseudo_set): Reject attempts to set the value of a
123 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
126 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
128 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
129 to bfd_set_section_contents.
131 1999-11-03 Nick Clifton <nickc@cygnus.com>
133 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
135 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
137 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
138 (mips_ip): Use OPCODE_IS_MEMBER.
140 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
142 * config/tc-arm.c (reg_required_here): Improve comments.
144 * config/tc-arm.c (thumb_opcode): Add "variants" field.
145 (tinsns): Initialize variants field.
147 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
150 1999-10-27 Scott Bambrough <scottb@netwinder.org>
152 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
153 * config/tc-arm.h: Fix compile time warnings.
155 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
157 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
158 form @abs16, @(abs16) and @(abs16 + imm).
160 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
162 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
163 (ISA_HAS_64_BIT_REGS) New.
164 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
165 mips_emit_delays,macro_build,load_register,load_addresss,
166 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
167 and/or use new ISA_xxx macros in expressions involving
168 ISA, particularly mips_opts.isa.
170 1999-10-18 Michael Meissner <meissner@cygnus.com>
172 * expr.h (operatorT): Add machine dependent operators md1..md8.
173 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
174 for the machine dependent operators to use.
176 * expr.c (op_rank): Add machine dependent operators.
178 * config/tc-alpha.c (O_pregister): Define as a machine dependent
180 (O_cpregister): Ditto.
181 (md_begin): Change X_op test that field is wide enough to use
182 O_max instead of O_alpha_max.
183 (cpu_types): Fill in missing initializer.
184 (alpha_num_macros): Make unsigned.
185 (md_assemble): Make opnamelen be size_t.
186 (md_apply_fix): Cast alpha_num_operands to int before testing.
187 (alpha_force_relocation): Ditto.
188 (alpha_fix_adjustable): Ditto.
189 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
190 (tc_gen_reloc): Ditto.
191 (tc_get_register): Ditto.
196 (s_alpha_ent): Ditto.
197 (s_alpha_end): Ditto.
198 (s_alpha_frame): Ditto.
199 (s_alpha_prologue): Ditto.
200 (s_alpha_file): Ditto.
201 (s_alpha_gprel32): Ditto.
202 (s_alpha_proc): Ditto.
203 (s_alpha_set): Ditto.
204 (s_alpha_base): Ditto.
205 (s_alpha_align): Ditto.
206 (s_alpha_arch): Ditto.
207 (alpha_align): Ditto.
208 (assemble_insn): Suppress unused variable warning.
210 (assemble_insn): Don't assume X_op and X_unsigned are in a given
211 order in the structure.
212 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
214 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
216 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
218 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
220 * config/tc-i386.c (i386_index_check): Correct #endif location.
222 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
224 * as.c (show_usage): Document new options.
225 (parse_args): Add --no-warn, --warn, --fatal-warnings,
226 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
227 (parse_args): Parse the new options.
228 (main): If there were warnings, and --fatal-warnings
229 was specified, print an error.
230 * as.h: New variable, flag_fatal_warnings, for new option.
232 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
234 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
235 '@'. Change autoincrement completers to fall through to cache control
238 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
240 (pa_parse_addb_64_cmpltr): New function.
242 * config/tc-hppa.c (pa_ip): Change error message.
243 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
244 '?Q' args to allow falling through.
246 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
247 Remove unused conditional codes.
248 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
250 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
252 * config/tc-d30v.c (CHAR_BIT): Define.
253 (check_range): Fix bit operations to support integers bigger than
256 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
258 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
261 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
262 Doug Evans <devans@cygnus.com>
264 Add support for m32rx.
265 * config/tc-m32r.c (enable_m32rx): New static global.
266 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
267 (allow_m32rx): New function.
268 (M32R_SHORTOPTS): Add `O'.
269 (md_longopts): Add --m32rx plus several warning options.
270 (md_parse_option): Handle new options.
271 (md_show_usage): Print them.
272 (md_begin): Enable m32rx.
273 (OPERAND_IS_COND_BIT): New macro.
274 (first_writes_to_seconds_operands): New function.
275 (writes_to_pc,can_make_parallel,make_parallel): New functions.
276 (target_make_parallel,assemble_two_insns): New functions.
277 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
278 If optimizing and m32rx, try to make consecutive insns parallel.
280 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
282 * config/tc-mips.c (nopic_need_relax): Allow for the
283 .sdata.foo sections generated by -fdata-sections,
284 and for the .gnu.linkonce.s sections generated by C++.
286 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
288 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
289 with cleaner code using completer prefixes. Add 'Y'.
291 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
293 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
295 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
296 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
297 insn does not match and we should try the next insn in the table.
299 1999-09-22 Nick Clifton <nickc@cygnus.com>
301 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
303 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
305 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
308 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
310 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
311 OBJ_ELF. If ELF, add "sq".
312 (md_parse_option): If ELF, ignore -s and -q.
313 (md_show_usage): Mention ELF options.
315 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
317 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
320 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
322 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
324 * config/tc-hppa.c (struct pa_it): New field "trunc".
325 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
326 (pa_parse_ftest_gfx_completer): New function
327 (pa_parse_fp_cnv_format): New function.
329 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
330 (md_apply_fix): Handle 22bit pc-rel branches.
332 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
334 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
336 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
338 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
340 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
342 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
343 (pa_ip): Handle 'fX'.
345 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
347 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
348 (pa_ip): Handle 'fX'.
350 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
352 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
353 unwinds unless the function is in the text space.
354 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
356 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
358 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
359 (md_assemble): To here. Tweak address generation.
361 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
363 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
364 (md_assemble): Call dwarf2_where for OBJ_ELF.
365 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
366 (pa_end_of_source): New function.
367 * tc-hppa.h (md_end): Define for OBJ_ELF.
369 1999-09-14 Michael Meissner <meissner@cygnus.com>
371 * configure.in (Canonicalization of target names): Remove adding
372 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
373 generates $ac_config_sub with a ${CONFIG_SHELL} already.
374 * configure: Regenerate.
376 1999-09-14 Donn Terry <donn@interix.com>
378 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
380 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
382 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
383 pc-relative jmp/call to an absolute symbol.
384 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
385 absolute section symbols.
387 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
388 jump handling code and comments.
390 1999-09-12 Ian Lance Taylor <ian@zembu.com>
392 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
393 the value if TE_PE and a global defined symbol.
395 1999-09-11 Ian Lance Taylor <ian@zembu.com>
397 * write.c (dump_section_relocs): Call print_symbol_value_1 to
398 print the symbol, rather than printing it here.
400 1999-09-11 Donn Terry <donn@interix.com>
402 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
403 BFD_RELOC_RVA relocations.
405 * config/tc-i386.c (md_undefined_symbol): Compare the name against
406 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
409 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
411 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
412 * doc/internals.texi (Object format backend): Document
415 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
416 relocations against global symbols if TE_PE.
418 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
419 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
421 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
424 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
425 symbols which do not have a constant value, or tags with
426 non-tags. Remove the symbol from the list before adding it at the
429 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
430 C_FCN symbol differently if TE_PE.
431 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
432 appears in the pseudo-op, rather coff_line_base which is only set
435 * config/obj-coff.c (obj_coff_loc): New static function.
436 (obj_pseudo_table): Add "loc".
438 * config/obj-coff.c (add_lineno): Check that the line number is
441 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
442 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
444 (md_atof): Return NULL rather than 0.
445 * config/tc-i386.c (md_atof): Change type to int.
446 * expr.c (expr): Change first parameter to int.
447 * config/obj-coff.c: Add declarations for static functions.
448 (coff_frob_symbol): Use SYM_AUXENT.
449 * config/tc-i386.h (flag_16bit_code): Don't declare.
451 * config/obj-coff.c (obj_coff_section): Default to setting
452 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
454 * write.c (adjust_reloc_syms): Print adjusted fixup.
456 * expr.c (integer_constant): Correct too_many_digits calculation
459 1999-09-09 Andreas Schwab <schwab@suse.de>
461 * doc/c-arm.texi: Fix arguments of @var to not contain
464 1999-09-08 Philip Blundell <pb@nexus.co.uk>
466 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
468 (md_parse_option): Only support -k flag for ELF and COFF targets.
470 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
472 * config/tc-hppa.c (pa_ip): Put strict register checks before
473 call to pa_parse_number.
475 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
477 1999-09-06 Ian Lance Taylor <ian@zembu.com>
479 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
482 1999-09-06 Donn Terry <donn@interix.com>
484 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
486 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
488 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
489 candidate instruction. Require registers for register arguments
490 when in strict mode. Require assemble-time constants for
491 constants when in strict mode.
492 (pa_get_absolute_expression): Require a constant when in strict
495 1999-09-06 Nick Clifton <nickc@cygnus.com>
497 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
499 1999-09-04 Steve Chamberlain <sac@pobox.com>
501 * config/tc-pj.c: New file, supports picoJava in ELF.
502 * config/tc-pj.h: Ditto.
503 * configure.in (pjl*, pj*): New targets.
504 * Makefile.am: Rebuild dependencies.
506 (TARGET_CPU_CFILES): Add config/tc-pj.c.
507 (TARGET_CPU_HFILES): Add config/tc-pj.h.
508 * doc/c-pj.texi: New file.
509 * doc/as.texinfo: Add some PJ specifics.
510 * doc/all.texi: Add PJ to the list of all architectures, sort them
512 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
513 * configure, Makefile.in, doc/Makefile.in: Rebuild.
515 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
517 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
518 (obj_frob_file): Test for null pointer.
519 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
520 (OBJ_PROCESS_STAB): And here.
523 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
524 except OBJ_PROCESS_STAB, which we #undef for ecoff.
525 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
527 * config/obj-coff.c (no_func): Remove.
528 (coff_format_ops): Change occurrences of no_func to 0, as we test
529 for 0 in obj-multi.h.
531 * configure.in: Enable bfd for i386-coff when primary target is
532 bfd. Enable i386 elf,coff emulation support. Don't set
533 USE_EMULATIONS=1 or te_file=multi unless there is more than one
534 emulation to support.
535 *configure: Regenerate.
537 1999-09-02 Nick Clifton <nickc@cygnus.com>
539 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
540 .section .line directive is encountered.
542 1999-09-01 Nick Clifton <nickc@cygnus.com>
544 * config/tc-arm.c (md_section_align): Do not align sections in ELF
547 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
548 * as.texinfo: Document --gdwarf2 command line option.
549 Add additional documentation of ARM command line switches.
551 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
553 * config/tc-i386.c (i386_intel_memory_operand): Combine
554 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
555 and RESTORE_END_STRING around parse_register calls.
556 (i386_operand): Here too.
557 (i386_is_reg): Remove.
558 (parse_register): Move as_bad calls from within this function to
561 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
563 Based on a patch from H.J. Lu <hjl@gnu.org>
564 * config/tc-i386.c (parse_register): Handle FP regs specially.
565 (md_begin): Remove '(' and ')' from register_chars.
567 1999-08-29 Doug Evans <devans@casey.cygnus.com>
569 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
570 error message (done elsewhere).
572 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
574 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
576 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
578 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
581 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
583 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
585 Add new completers. Fix bug in 64 bit condition handling.
587 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
590 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
592 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
594 * config/tc-hppa.c (pa_ip): Add case for 'I'.
596 1999-08-27 Jim Wilson <wilson@cygnus.com>
598 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
599 (struct ls): Add frag field. Initialize it to zero.
600 (out_end_sequence): New local text_frag. Set it while in text section.
601 Replace address check with frag check. Set ls.frag to text_frag if
603 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
604 Set it before switching sections. Replace address check with frag
605 check. Set ls.frag to saved_frag if out_set_addr called.
607 1999-08-26 David Mosberger <davidm@hpl.hp.com>
609 * dwarf2dbg.c (out_end_sequence): If address changed, directly
610 output "advance_pc" opcode instead of calling gen_addr_line().
611 The latter has the undesired side-effect of creating a new row
612 in the debug line info matrix.
614 1999-08-26 Jim Wilson <wilson@cygnus.com>
616 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
617 ls.last_filename if last is less than zero. Set ls.last_filename
618 when allocating new entry.
619 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
622 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
624 * config/tc-i386.c (i386_index_check): Fix the displacement size
625 when INFER_ADDR_PREFIX.
627 1999-08-18 Nick Clifton <nickc@cygnus.com>
629 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
632 1999-08-17 Ian Lance Taylor <ian@zembu.com>
634 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
635 handle 0xffffNNNN constants correctly.
637 1999-08-16 Nick Clifton <nickc@cygnus.com>
639 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
642 1999-08-13 Nick Clifton <nickc@cygnus.com>
644 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
645 (md_apply_fix3): Always pass positive values to
648 1999-08-12 Nick Clifton <nickc@cygnus.com>
650 * config/tc-arm.c (skip_whitespace): New macro.
653 (md_apply_fix3): Store relocation offset in addend for ELF based
655 (arm_force_relocation): Always generate relocs for Thumb function
658 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
660 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
661 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
663 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
665 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
666 flags for the unwind subspace.
668 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
669 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
670 suitable relocation based on the size of the target's pointer.
671 Always Use subsegment zero for the unwinders.
672 (pa_level): Handle "2.0w".
674 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
676 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
677 with the following instruction unless this was specified.
679 1999-08-09 Ian Lance Taylor <ian@zembu.com>
681 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
682 certain sections, to match BFD changes.
684 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
686 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
687 (EXTRA_SCRIPTS): Define to keep automake happy.
688 * Makefile.in: Rebuild.
690 1999-08-08 Ian Lance Taylor <ian@zembu.com>
692 * Makefile.am: Rename .dep* files to DEP*.
693 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
694 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
696 * Makefile.in: Rebuild.
698 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
700 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
702 1999-08-08 Ian Lance Taylor <ian@zembu.com>
704 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
705 avoid problems on DOS filesystems.
706 * Makefile.in: Rebuild.
708 * doc/as.texinfo (Section): Document 's' flag for COFF version.
710 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
712 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
715 1999-08-08 Ian Lance Taylor <ian@zembu.com>
717 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
718 line to create ${GDBINIT} rather than .gdbinit.
719 * configure, Makefile.in, doc/Makefile.in: Rebuild.
721 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
723 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
725 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
727 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
729 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
731 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
732 non-adjustable symbols.
734 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
736 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
738 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
740 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
743 1999-08-05 Donn Terry <donn@interix.com>
745 * config/te-interix.h: New file.
746 * configure.in (i386-*-interix*): New target.
747 * configure: Rebuild.
749 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
751 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
752 selectors for ELF too.
753 (selector_table): Add "ltp" and "rtp" selectors.
755 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
757 * config/tc-i386.c (i386_operand): No need to change
758 operand_string pointer in segment reg case before goto
759 do_memory_reference. Initialise displacement_string_start and
760 displacement_string_end after do_memory_reference label.
761 (i386_index_check): Add operand_string param, and print error
762 message on failure here.
763 (i386_intel_memory_operand): Instead of here.
764 (i386_operand): And here.
765 (INFER_ADDR_PREFIX): Enable.
767 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
769 * config/tc-i386.h (DefaultSize): Define. Renumber following
770 opcode_modifier defines.
772 From Etienne Lorrain <etienne.lorrain@ibm.net>
773 * config/tc-i386.c (stackop_size): New variable.
774 (set_16bit_code_flag): Clear it here.
775 (set_16bit_gcc_code_flag): New function.
776 (md_pseudo_table): Add "code16gcc" entry.
777 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
779 1999-08-03 Ian Lance Taylor <ian@zembu.com>
781 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
782 next_set_end even if the end symbol is being discarded.
784 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
785 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
786 * config/obj-coff.c: Likewise.
787 (seg_info_type): Remove.
788 (seg_info_off_by_4): Change to array of segT.
789 (s_get_segment): Adjust accordingly.
790 (obj_pseudo_table): Fully initialize sentinel entry.
792 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
793 Ralf Baechle <ralf@uni-koblenz.de>.
795 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
797 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
799 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
801 * config/tc-i386.c: Indentation and white space changes.
802 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
803 don't enable it by default.
804 (i386_intel_operand): Remove redundant prototype.
805 Move check on number of memory operands, and i.mem_operands++
806 (i386_intel_memory_operand): To here.
807 Remove i386_immediate code from here. Remove special case code
808 for input and output using (%dx). Remove base/index checks and
809 call i386_index_check instead. Save initial operand_string
810 argument for error message.
811 (i386_operand): Remove redundant prototype. Move base/index
812 checks to i386_index_check.
813 (i386_displacement): Move intel mode check for non-zero
815 (i386_intel_memory_operand): To here.
817 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
819 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
820 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
821 by .register pseudo-op if -64 and --no-undeclared-regs.
822 (s_register, sparc_adjust_symtab): New functions.
823 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
824 Declare sparc_adjust_symtab as tc_adjust_symtab.
825 * doc/c-sparc.texi: Add description of #ignore special literal
826 for .register pseudo-op.
828 1999-07-30 Catherine Moore <clm@cygnus.com>
830 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
831 the relocation's section offset.
833 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
835 * write.c (fixup_segment): Fix generic error check overflow test.
837 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
838 X_add_number to long.
840 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
842 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
845 1999-07-27 Ian Lance Taylor <ian@zembu.com>
847 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
850 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
852 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
854 * configure.bat: Remove; obsolete.
855 * config/go32.cfg: Likewise.
857 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
859 * configure.in (i386-*-vxworks*): New target.
860 * configure: Rebuild.
862 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
864 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
866 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
868 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
870 (output_insn): Put OLO10's secondary addend into tc_fix_data.
871 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
872 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
873 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
874 MAX_RELOC_EXPANSION): Define.
875 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
877 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
879 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
880 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
881 block. Print a warning if an 8-bit or 16-bit constant
882 displacement or immediate is truncated on output.
883 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
885 (i386_operand): Disallow immediate jump absolute operand.
887 1999-07-15 Ian Lance Taylor <ian@zembu.com>
889 * configure.in: Bump version number to 2.9.5.
890 * configure: Rebuild.
892 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
895 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
897 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
898 (cons_fix_new_hppa): Derive size of fixup from size of the object.
900 1999-07-14 Philip Blundell <pb@nexus.co.uk>
902 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
904 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
906 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
907 if -mno-fpu was given.
908 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
910 (cons_fix_new_arm): Remove misleading comments.
912 1999-07-14 Ian Lance Taylor <ian@zembu.com>
914 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
916 (relax_segment): Likewise. After giving a rs_org error, convert
917 the frag to rs_align to avoid cascading errors.
919 1999-07-12 Andreas Schwab <schwab@suse.de>
921 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
923 1999-07-11 Ian Lance Taylor <ian@zembu.com>
925 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
926 as appropriate. Fill in structure initializations. Add variable
927 initializations. Add casts.
928 * dwarf2dbg.c (print_stats): Change i to size_t.
929 * listing.c (listing_listing): Change list_line to unsigned int.
931 1999-07-10 Ian Lance Taylor <ian@zembu.com>
933 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
934 rather than checking for \001 and \002 in symbol name.
935 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
937 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
939 * configure.in (hppa*-linux-gnu*): New target.
940 * configure: Rebuilt.
942 1999-07-08 Nick Clifton <nickc@cygnus.com>
944 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
946 1999-07-07 Nick Clifton <nickc@cygnus.com>
948 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
949 accessing symbolP directly.
951 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
953 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
956 1999-07-05 Nick Clifton <nickc@cygnus.com>
958 * config/tc-arm.c (ARM_EXT_V5): Define.
959 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
960 (md_begin): Detect ARM v5 architectures.
961 (md_parse_option): Accept arm v5 specification.
962 (md_show_usage): Documment -marmv5 switch.
964 * doc/c-arm.texi: Document -marmv5 command line option.
966 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
968 (validate_immediate_twopart): New function. Determine if a
969 constant can be computed by two ADD instructions.
970 (output_inst): Remove its command line parameter - it was never
972 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
973 implememt the ADRL pseudo op.
974 (tc_gen_reloc): Generate a suitable error message if an ADRL
975 instruction tries to generate a real reloc.
977 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
979 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
981 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
984 1999-06-27 H.J. Lu <hjl@gnu.org>
986 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
987 non BFD_ASSEMBLER case.
989 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
991 * config/obj-coff.c (obj_coff_section): Mark writable sections as
994 1999-06-26 David Mosberger <davidm@hpl.hp.com>
996 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
997 out_end_sequence() when the address decreases due to a new frag.
998 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
999 numbering starts with 1.
1001 1999-06-23 Nick Clifton <nickc@cygnus.com>
1003 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1005 (mcore_s_text): Call obj_elf_text for ELF target.
1006 (mcore_s_data): Call obj_elf_data for ELF target.
1007 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1009 (mcore_s_bss): New function: Dump literal table before changing
1011 (mcore_s_comm): New function: Dump literal table before changing
1014 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1015 No longer static functions.
1016 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1017 Provide prototypes for these functions.
1019 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1021 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1022 a list of names, to try obj_segment_name, and to try abbreviated
1023 names when using COFF without long section names.
1025 * config/tc-alpha.c: More use of symbol accessor functions.
1026 * config/tc-arc.c: Likewise.
1027 * config/tc-d30v.c: Likewise.
1028 * config/tc-fr30.c: Likewise.
1029 * config/tc-i860.c: Likewise.
1030 * config/tc-m88k.c: Likewise.
1031 * config/tc-mcore.c: Likewise.
1032 * config/tc-ns32k.c: Likewise.
1033 * config/tc-sparc.c: Likewise.
1034 * config/tc-v850.c: Likewise.
1036 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1037 sy_value with appropriate accessor functions.
1038 * config/tc-arm.c (md_apply_fix3): Likewise.
1039 * config/tc-d10v.c (AT_WORD_P): Likewise.
1040 * config/tc-v850.c (reg_name_search): Likewise.
1042 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1043 use symbol_get_bfdsym instead.
1044 * config/tc-ppc.c (md_assemble): Likewise.
1045 * config/tc-v850.c (v850_comm): Likewise.
1047 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1049 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1050 the symbol, rather than accessing the bsym member.
1051 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1052 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1053 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1054 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1055 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1056 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1057 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1058 * config/tc-v850.c (tc_gen_reloc): Likewise.
1060 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1062 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1063 (hppa_gen_reloc_type): Conditionalize on BFD64.
1064 (tc_gen_reloc): Re-enable ELF relocations.
1065 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1067 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1069 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1071 (do_ldst): Move assignment out of if condition.
1072 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1073 parentheses to avoid warning.
1075 1999-06-21 Nick Clifton <nickc@cygnus.com>
1077 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1078 macro to get at the BFD symbol associated with a GAS symbol.
1080 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1082 * config/tc-ppc.c: Update for symbol handling changes.
1083 * config/obj-coff.c: Likewise.
1085 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1087 * tc-hppa.c: General cleanups of ELF support. No more spaces
1088 and subspaces for ELF.
1089 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1090 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1091 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1092 (UNWIND_SECTION_NAME): Likewise.
1093 (space/subspace related structures): Conditionalize definitions
1095 (space/subspace directives and support routines): Conditionalize
1096 definitions and references/uses on OBJ_SOM.
1097 (label_symbol_struct): For ELF, track the symbol's segment. For
1098 SOM track its space.
1099 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1101 (USE_ALIASES): Kill for both SOM & ELF.
1102 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1103 (pa_space, pa_subspace): Corresponding changes.
1104 (pa_spaces_begin): Corresponding chagnes.
1105 (md_begin): Do not muck around with space/subspace stuff for
1107 (md_apply_fix): Temporarily disable argument relocation stuff
1109 (tc_gen_reloc): Temporarily disable relocation generation for
1111 (pa_build_unwind_subspace): Similarly.
1113 1999-06-16 Nick Clifton <nickc@cygnus.com>
1115 * config/tc-arm.c (thumb_set): New pseudo op.
1116 (text, data, section): Override these pseudo ops with ARM
1118 (s_thumb_set): New function: Perform the same as a .set pseudo
1119 op, but also mark the alias'ed symbol as being a Thumb
1121 (arm_s_text): New function: Perform the same as the .text
1122 pseudo op, but dump the literal pool before changing
1124 (arm_s_data): New function: Perform the same as the .data
1125 pseudo op, but dump the literal pool before changing
1127 (arm_s_section): New function: Perform the same as the
1128 .section pseudo op, but dump the literal pool before changing
1130 (arm_cleanup): Do not reset the current section before dumping
1133 1999-06-17 Nick Clifton <nickc@cygnus.com>
1135 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1136 OPTION_NO_WARN_UNMATCHED entries.
1137 (md_parse_option): Generate a warning message if an unrecognised
1138 option is encountered.
1140 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1141 (get_operands): When parsing an expression after an '@' symbol
1142 has been detected, do not ignore '#' symbols.
1143 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1146 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1148 From K. Richard Pixley <rich@noir.com>:
1149 * configure.in (ppc-*-vxworks*): New target.
1150 * configure: Rebuild.
1152 1999-06-12 Philip Blundell <philb@gnu.org>
1154 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1156 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1158 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1159 which refer to symbols in linkonce sections, permit reducing the
1160 relocs if the symbol is local.
1162 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1164 * subsegs.c (subseg_text_p): New function.
1165 * as.h (subseg_text_p): Declare.
1166 * read.c (do_align): Use subseg_text_p to set the default fill.
1167 * write.c (subsegs_finish): Likewise.
1168 * config/obj-coff.c (write_object_file): Likewise.
1169 * config/tc-i386.h (md_maybe_text): Don't define.
1170 (md_do_align): Use subseg_text_p to set the default fill.
1171 * config/tc-m32r.c (m32r_do_align): Likewise.
1172 * config/tc-sh.c (sh_do_align): Likewise.
1173 * config/tc-sparc.h (md_do_align): Likewise.
1175 1999-06-12 David O'Brien <obrien@freebsd.org>
1177 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1178 * configure: Rebuild.
1180 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1182 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1183 * Makefile.am: Rebuild dependencies.
1184 * Makefile.in: Rebuild.
1186 * config/tc-i386.c (i386_immediate): Remove unused label
1189 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1190 * symbols.c: Likewise.
1191 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1192 sy_next field when taking address, rather than symbol_next.
1194 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1196 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1197 value from the output file architecture.
1198 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1199 * dwarf2dbg.h: Change bfd_vma to addressT.
1201 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1203 * dwarf2dbg.h: Use PARAMS in function declarations.
1205 1999-06-11 Martin Dorey <mdorey@madge.com>
1207 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1208 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1210 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1212 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1214 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1216 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1219 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1221 * read.c (read_a_source_file): Only declare inescape if
1224 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1226 (find_entry_byval): Add parens to avoid warning.
1228 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1230 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1233 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1235 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1238 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1239 synthetize_setx): New functions.
1240 (md_assemble): Broken the special cases into the above
1241 functions. Make compiler happy if sizeof(bfd_vma)==4.
1242 Fix sethi generated from set/setuw. If instructions have a relloc,
1243 always clear the fields to be relocated in the opcode.
1244 (sparc_ip): Remove special_case global variable.
1246 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1248 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1249 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1250 indication of success rather than a value.
1251 (itbl_get_val): Likewise.
1252 (itbl_get_field): Use strcspn. Change delimiters to include
1254 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1255 (itbl_get_val): Likewise.
1256 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1258 * symbols.c (copy_symbol_attributes): Convert local symbols to
1261 1999-06-10 Nick Clifton <nickc@cygnus.com>
1263 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1266 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1268 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1269 Optimize set if sizeof(bfd_vma) == 64.
1270 (sparc_ip): Fix sethi - without %hi() it should generate
1271 R_SPARC_22 reloc, not R_SPARC_HI22.
1272 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1274 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1276 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1277 (s_ncons): New function.
1278 (native_op_table): New table.
1279 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1280 R_SPARC_OLO10 handling.
1282 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1284 * expr.h (struct expressionS): Revert last change; widen X_op.
1285 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1287 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1289 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1290 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1291 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1292 * Makefile.in: Regenerated.
1294 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1295 `common' pass on to s_mri_common.
1296 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1298 1999-06-06 Richard Henderson <rth@cygnus.com>
1300 * config/obj-elf.c (obj_elf_section): Don't free the return
1301 value of demand_copy_C_string.
1303 1999-06-05 Richard Henderson <rth@cygnus.com>
1305 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1306 creation logic from obj_elf_create_section.
1308 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1309 (section_stack): New.
1310 (special_sections): Make const.
1311 (obj_elf_section): Gut and rewrite parsing.
1312 (obj_elf_change_section): New function broken out of obj_elf_section.
1313 (obj_elf_parse_section_letters): Likewise.
1314 (obj_elf_section_word): Likewise.
1315 (obj_elf_section_type): Likewise.
1316 (obj_elf_previous): Treat as a toggle.
1317 (obj_elf_popsection): New.
1318 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1319 (ppc_section_type): Likewise.
1320 * config/tc-ppc.h: Likewise.
1322 * expr.h (struct expressionS): Don't make X_op a bitfield.
1323 * config/tc-alpha.c: Update for symbol handling changes.
1324 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1325 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1327 1999-06-05 Richard Henderson <rth@cygnus.com>
1329 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1330 (dwarf2_gen_line_info): Kill unused variables.
1331 (dwarf2_finish): Likewise.
1332 (dwarf2_where): Likewise.
1333 (dwarf2_directive_file): If we've only got a string,
1334 hand off to s_app_file.
1335 * ecoff.c: Move the include of ecoff.h.
1336 * symbols.h (S_IS_FUNCTION): Prototype.
1338 * read.c (LEX_HASH): Supply a default.
1340 (s_globl): Update `c' after skipping whitespace.
1341 * read.h (LEX_END_NAME, is_name_ender): New.
1342 * expr.c (get_symbol_end): Respect it.
1344 1999-06-04 Mark Klein <mklein@dis.com>
1346 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1348 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1350 * config/tc-hppa.c: Update for symbol handling changes.
1352 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1354 * cgen.c: Update for symbol handling changes.
1355 * config/tc-m32r.c: Likewise.
1357 * config/tc-hppa.h: Update for symbol handling changes.
1358 * config/tc-hppa.c: Likewise.
1360 * config/tc-arm.h: Update for symbol handling changes.
1361 * config/tc-arm.c: Likewise.
1362 (symbol_make_empty): Remove. Just use symbol_create.
1364 * symbols.c (symbol_set_tc): Correct name.
1366 * Makefile.am: Rebuild dependencies.
1367 ($(OBJS)): Don't depend upon struc-symbol.h.
1368 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1369 * dep-in.sed: Don't remove struc-symbol.h.
1370 * Makefile.in: Rebuild.
1372 * doc/internals.texi (Symbols): Describe changes in symbol
1375 1999-06-03 Richard Henderson <rth@cygnus.com>
1377 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1378 instead of doing the work by hand.
1380 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1382 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1383 state of line state-machine.
1384 (struct ls): Collect DWARF2 line state-machine state in new member
1385 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1386 resulted in any DWARF2 directives.
1387 (reset_state_machine): New function.
1388 (out_end_sequence): Ditto.
1389 (dwarf2_gen_line_info): When switching sections or switching to a
1390 lower text address, call out_end_sequence() first to terminate the
1391 previous code sequence as code sequences MUST have monotonically
1392 increasing addresses.
1393 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1395 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1397 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1398 DWARF2 debug info (line information only, at this point).
1399 * as.h: Update comment about supported debug formats.
1400 * dwarf2dbg.c, dwarf2dbg.h: New files.
1401 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1403 * expr.c (operand): Don't use [ for parens if we want an index op.
1404 (op_encoding): Switch [ into O_index, if desired.
1405 (op_rank): Renumber with O_index on bottom.
1406 (expr): If O_index, match closing bracket.
1407 * expr.h (O_index): New.
1409 * read.c (read_a_source_file): Conditionally allow matched "
1410 in lines passed to md_assemble.
1412 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1414 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1416 Add support for storing local symbols in a small structure to save
1417 memory when assembling large files.
1418 * as.h: Don't include struc-symbol.h.
1419 (symbolS): Add typedef.
1420 * symbols.c: Include struc-symbol.h.
1421 (local_hash): New static variable.
1422 (save_symbol_name): New static function, from symbol_create.
1423 (symbol_create): Call save_symbol_name.
1424 (local_symbol_count): New static variable.
1425 (local_symbol_conversion_count): Likewise.
1426 (LOCAL_SYMBOL_CHECK): Define.
1427 (local_symbol_make): New static function.
1428 (local_symbol_convert): New static function.
1429 (colon): Handle local symbols. Create local symbol for local
1431 (symbol_table_insert): Handle local symbols.
1432 (symbol_find_or_make): Create local symbol for local label name.
1433 (symbol_find_base): Check for local symbol.
1434 (symbol_append, symbol_insert): Check for local symbols.
1435 (symbol_clear_list_pointers, symbol_remove): Likewise.
1436 (verify_symbol_chain): Likewise.
1437 (copy_symbol_attributes): Likewise.
1438 (resolve_symbol_value): Handle local symbols.
1439 (resolve_local_symbol): New static function.
1440 (resolve_local_symbol_values): New function.
1441 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1442 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1443 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1444 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1445 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1446 (symbol_previous, symbol_next): New functions.
1447 (symbol_get_value_expression): Likewise.
1448 (symbol_set_value_expression): Likewise.
1449 (symbol_set_frag, symbol_get_frag): Likewise.
1450 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1451 (symbol_mark_used_in_reloc): Likewise.
1452 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1453 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1454 (symbol_mri_common_p): Likewise.
1455 (symbol_mark_written, symbol_clear_written): Likewise.
1456 (symbol_written_p): Likewise.
1457 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1458 (symbol_section_p, symbol_equated_p): Likewise.
1459 (symbol_constant_p): Likewise.
1460 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1461 (symbol_get_obj, symbol_set_obj): Likewise.
1462 (symbol_get_tc, symbol_set_tc): Likewise.
1463 (symbol_begin): Initialize local_hash.
1464 (print_symbol_value_1): Handle local symbols.
1465 (symbol_print_statistics): Print local symbol statistics.
1466 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1467 Declare new symbols.c functions. Move many declarations here from
1469 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1470 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1471 (struct symbol): Move bsym to make it clearly the first field.
1472 Remove TARGET_SYMBOL_FIELDS.
1473 (symbolS): Don't typedef.
1474 (struct broken_word): Remove.
1475 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1476 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1477 (symbol_clear_list_pointers): Likewise.
1478 (symbol_insert, symbol_remove): Likewise.
1479 (symbol_previous, symbol_append): Likewise.
1480 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1481 (struct local_symbol): Define.
1482 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1483 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1484 (local_symbol_get_frag, local_symbol_set_frag): Define.
1485 (local_symbol_get_real_symbol): Define.
1486 (local_symbol_set_real_symbol): Define.
1488 * write.c (write_object_file): Call resolve_local_symbol_values.
1489 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1490 (TARGET_SYMBOL_FIELDS): Don't define.
1491 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1492 ECOFF_DEBUGGING, add ECOFF fields.
1493 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1494 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1495 ECOFF_DEBUGGING, add ECOFF fields.
1496 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1497 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1498 * config/tc-mcore.h: Don't include struc-symbol.h.
1499 (TARGET_SYMBOL_FIELDS): Don't define.
1500 (struct mcore_tc_sy): Define.
1501 (TC_SYMFIELD_TYPE): Define.
1502 * Many files: Use symbolS instead of struct symbol. Use new
1503 accessor functions rather than referring to symbolS fields
1506 * read.c (s_mri_common): Don't add in value of line_label.
1508 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1509 checking for SEC_LINK_ONCE.
1511 * config/tc-sh.h (sh_fix_adjustable): Declare.
1513 * app.c (input_buffer): New static variable.
1514 (app_push): Save saved_input in allocated buffer.
1515 (app_pop): Restored saved_input.
1516 (do_scrub_chars): Change get parameter to take char * and int as
1517 arguments. Change GET macro to pass input_buffer to get
1518 function. Don't save input into allocated buffer.
1519 * as.h (do_scrub_chars): Update declaration.
1520 * input-file.c (input_file_get): Change to take char * and int.
1521 Read data into passed in buffer. Remove static buffer.
1522 * read.c (scrub_from_string): Change to take char * and int. Copy
1523 data into passed in buffer.
1525 * hash.h: Neaten. Declare hash_traverse.
1526 * hash.c: Complete rewrite based on BFD hashing code.
1527 * gasp.c (chunksize): New variable.
1528 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1531 1999-05-28 Nick Clifton <nickc@cygnus.com>
1533 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1534 addend unless the target uses an old ABI.
1536 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1538 -Wchar-subscripts cleanup
1539 * listing.c (listing_newline): Use unsigned char variable, so
1540 calls to isascii,iscntrl are correct.
1541 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1543 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1544 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1545 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1546 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1548 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1550 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1552 (arch_coldfire_p): New #define.
1553 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1555 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1557 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1559 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1560 (install_operand): Add place `N'.
1561 (init_table): Add registers ACC, MACSR, MASK.
1563 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1565 * config/tc-m68k.c: Change mcf5200 --> mcf.
1566 (archs): Add mcf5206e, mcf5307.
1567 (m68k_ip): Add format `u'.
1568 (install_operand): Add place `m', `M', `h'.
1569 (init_table): Add upper/lower registers.
1571 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1573 1999-05-28 Martin Dorey <mdorey@madge.com>
1575 * config/tc-i960.c: Several minor changes to add ELF and
1576 BFD_ASSEMBLER support.
1577 * config/tc-i960.h: Likewise.
1578 * configure.in (i960-*-elf*): New target.
1579 * aclocal.m4, configure: Rebuild.
1581 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1583 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1584 reloc changes when defined(BFD_ASSEMBLER).
1586 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1588 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1590 * write.c (write_print_statistics): Output to file, not stderr.
1592 * expr.c (generic_bignum_to_int32,64): Prototype.
1594 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1595 output_sleb128, output_uleb128, output_big_sleb128,
1596 output_big_uleb128, output_big_leb128): Prototype.
1597 (output_big_sleb128, output_big_uleb128): Make inline.
1598 (output_big_leb128): Remove inline
1600 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1601 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1602 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1603 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1604 value for correct overflow check in write.c:fixup_segment.
1605 * write.c (fixup_segment): Move bitfield overflow checks to after
1606 the md_apply_fix call.
1607 * config/obj-coff.c (fixup_segment): Likewise.
1608 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1609 valueT *val argument.
1611 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1613 * config/atof-ieee.c (gen_to_words): Correctly round a
1614 denormalized number. Fix off-by-one in range checking for
1615 exponent in a denormal.
1617 1999-05-10 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1622 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1624 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1626 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1628 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1629 (ReverseRegRegmem): Remove.
1630 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1631 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1632 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1635 From Doug Ledford <dledford@redhat.com>
1636 * config/tc-i386.h (RegXMM): New for P/III.
1637 * config/tc-i386.c: Add support for P/III.
1639 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1641 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1642 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1643 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1645 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1647 * config/tc-i386.c (i386_immediate): Skip whitespace before
1648 complaining about junk after expression.
1649 (i386_displacement): Likewise.
1651 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1653 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1654 Don't copy before downcaseing.
1656 1999-05-05 Catherine Moore <clm@cygnus.com>
1658 * tc-m68k.c: Include elf/m68k.h.
1659 (m68k_elf_final_processing): New routine.
1660 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1663 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1665 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1668 1999-04-30 Nick Clifton <nickc@cygnus.com>
1670 * config/tc-mcore.c (mcore_s_section): Dump literals before
1673 1999-04-29 Nick Clifton <nickc@cygnus.com>
1675 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1678 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1680 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1681 (TC_INIT_FIX_DATA): Delete.
1682 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1683 (TC_INIT_FIX_DATA): Delete.
1684 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1685 * write.c (fix_new_internal): Initialize fx_cgen member.
1686 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1687 (gas_cgen_md_apply_fix3): Update.
1688 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1689 (md_cgen_record_fixup_exp): Update.
1690 (FX_OPINFO_R_TYPE): Update.
1692 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1693 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1694 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1695 * frags.h (struct frag): Make opindex, opinfo ints.
1697 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1699 1999-04-26 Tom Tromey <tromey@cygnus.com>
1701 * aclocal.m4, configure: Updated for new version of libtool.
1703 1999-04-22 Nick Clifton <nickc@cygnus.com>
1705 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1707 (md_apply_fix3): Do not fix up absolute relocations against
1710 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1712 1999-04-20 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1715 changes and data-in-text directives.
1716 (mcore_cons): New function: intercept cons() operations.
1717 (mcore_float_cons): New function: intercept float_cons()
1719 (mcore_stringer): New function: intercept stringer() operations.
1721 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1723 * obj.h (struct format_ops): Change generate_asm_lineno field to
1725 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1727 * config/tc-alpha.c (find_opcode_match): Add default case to
1729 (find_macro_match): Likewise.
1730 (load_expression): Parenthesize && within ||.
1732 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1734 1999-04-17 Nick Clifton <nickc@cygnus.com>
1736 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1737 .text .data .section pseudo ops.
1738 (mcore_s_section): New function. Dump lits before changing secs.
1739 (mcore_s_text): New function. Dump lits before changing secs.
1740 (mcore_s_data): New function. Dump lits before changing secs.
1742 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1744 * config/tc-mips.c (mips_32bitmode): New.
1745 (md_begin): Set mips_32bitmode if needed.
1746 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1747 Set EF_MIPS_32BITMODE.
1749 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1751 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1754 1999-04-16 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1758 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1760 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1761 expressions correctly.
1764 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1766 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1768 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1770 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1771 and fmpynfadd instructions.
1773 1999-04-11 Richard Henderson <rth@cygnus.com>
1775 * as.h (environ): Declare it, if needed.
1776 * as.c (dump_statistics): Don't declare environ.
1777 * configure.in (environ): Detect declaration.
1778 * configure, config.in: Rebuild
1780 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1781 (i386_displacement): Allocate enough space for replacement buffer.
1782 Clean up replacement buffer initialization.
1784 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1786 * subsegs.c (section_symbol): Don't create a new symbol if one
1787 already exists; instead, use the existing one, but set its segment
1788 and frag data if it hasn't already been defined.
1789 * config/obj-coff.c (c_section_symbol): Likewise.
1791 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1793 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1795 1999-04-08 Nick Clifton <nickc@cygnus.com>
1797 * config/tc-mcore.c: New File: Support routines for MCore
1799 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1800 * config/obj-coff.c: Add support for mcore-pe target.
1802 * Makefile.am: Add support for MCore targets.
1803 * Makefile.in: Regenerate.
1804 * configure.in: Add support for MCore targets.
1805 * configure: Regenerate.
1807 * doc/all.texi: Set MCORE.
1808 * doc/as.texinfo: Document MCore specific command line options.
1810 * write.h: Prevent multiple inclusion.
1812 1999-04-06 Ian Lance Taylor <ian@zembu.com>
1814 * asintl.h (LC_MESSAGES): Never define.
1815 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1817 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1820 * Makefile.am (m68k-parse.c): If configuring in the source
1821 directory, copy m68k-parse.y into the local directory before
1822 running ylwrap, to remove spurious differences when generating
1824 * Makefile.in: Rebuild.
1826 * config/tc-sparc.h (md_do_align): Just allocate the number of
1827 bytes necessary, rather than always allocating 1024.
1829 1999-04-04 Ian Lance Taylor <ian@zembu.com>
1831 * listing.c (listing_newline): Add cast to avoid warning.
1832 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1833 * config/tc-i386.c (i386_scale): Add return value.
1834 (build_displacement_string): Remove unused local temp_disp2.
1835 (i386_intel_memory_operand): Add parentheses to avoid warning.
1836 (i386_intel_operand): Remove unused local end_of_operand_string.
1837 (i386_operand): Remove unused local operand_modifier.
1838 (i386_operand): Add parens to avoid warning.
1840 1999-04-04 Don Bowman <don@pixsci.com>
1842 * configure.in: Add mips*-*-vxworks* target; have it define
1844 * configure, config.in: Rebuild.
1846 1999-03-31 Nick Clifton <nickc@cygnus.com>
1848 * configure.in (emulations): Add support for arm-epoc-pe.
1849 * configure: Regenerate.
1850 * config/te-epoc-pe.h: New file. Define macros specific to
1852 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1853 for arm-epoc-pe target.
1855 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1857 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1859 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1861 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1862 detect ",n" without a condition.
1863 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1866 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1868 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1869 instruction is encoded with one bit.
1872 1999-03-23 Ian Lance Taylor <ian@zembu.com>
1874 * doc/internals.texi (CPU backend): Mention that
1875 line_separator_chars should not include newline. From thi
1876 <ttn@mingle.glug.org>.
1878 1999-03-22 Doug Evans <devans@casey.cygnus.com>
1880 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1881 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1883 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1885 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1887 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1889 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1892 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1894 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1896 1999-03-15 Martin Hunt <hunt@cygnus.com>
1898 * app.c (do_scrub_begin): Change '-' back to a symbol char
1899 so we can use multiple opcodes on a line again.
1901 * config/tc-d30v.c: By default, warn if a symbol has
1902 the same name as a register. Plus some minor
1903 updates from the branch.
1905 1999-03-13 Nick Clifton <nickc@cygnus.com>
1907 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1908 BFD_RELOC_16 and BFD_RELOC_64.
1910 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1912 * expr.c (expr): Add missing else.
1914 1999-03-12 Nick Clifton <nickc@cygnus.com>
1916 * config/tc-arm.c (md_apply_fix3): Improve error message.
1918 1999-03-11 Doug Evans <devans@casey.cygnus.com>
1920 * Makefile.am (CPU_TYPES): Add fr30.
1921 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1922 (fr30,m32r dependencies): Update.
1923 * Makefile.in: Rebuild.
1925 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1926 (gas_cgen_record_fixup_exp): Ditto.
1927 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1928 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1929 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1930 (md_cgen_lookup_reloc): Update use of operand->type.
1931 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1932 (md_convert_frag): Call cgen_operand_lookup_by_num.
1933 (md_cgen_lookup_reloc): Update use of operand->type.
1934 (m32r_cgen_record_fixup_exp): Ditto.
1936 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1938 * config/tc-mips.c (md_show_usage): Fix message.
1940 1999-03-03 Nick Clifton <nickc@cygnus.com>
1942 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1943 and LDR reg,=<expr> instruction.
1945 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1948 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1950 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1952 1999-02-17 Nick Clifton <nickc@cygnus.com>
1954 This patch was created by: Scott Bambrough
1955 <scottb@corelcomputer.com>
1958 Special cased '@' character. The '@' character is used as the
1959 ARM assembler comment character, as a special character
1960 and in ELF .symver pseudo-op's, and as a special character in
1961 .type and .section pseudo-ops.
1962 (symver_pseudo): New static variable.
1963 (symver_state): New static variable.
1964 (struct app_save): Add field 'symver_state'.
1965 (app_push): Save global symver_state int struct app_save.
1966 (app_pop): Restore global symver_state from struct app_save.
1967 (do_scrub_chars): Special case handling of '@' character in
1970 * configure.in: Modified to recognize armv* uname syntax from ARM
1972 * configure: Regenerated.
1974 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1975 a prefix to the section's type.
1976 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1977 the type's typename.
1979 * config/tc-arm.h: Add support for PIC generation:
1980 (pic_code): New boolean.
1981 (obj_relocate_extern): Define.
1982 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1983 (TC_CONS_FIX_NEW): Define.
1984 (tc_fix_adjustable): Define.
1985 (GLOBAL_OFFSET_TABLE_NAME): Define.
1987 * config/tc-arm.c: Add support for PIC generation:
1988 (line_seperator_chars): Allow ';' as a seperator for Linux.
1989 (is_immediate_prefix): New macro.
1990 (arm_parse_reloc): New function.
1991 (s_arm_elf_cons): New function.
1992 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1993 (md_undefined_symbol): Special case handling for the Global Offset
1995 (md_apply_fix3): Handle PIC relocs.
1996 (tc_gen_reloc): Handle PIC relocs.
1997 (md_parse_option): Add support for '-k' command line switch to
1998 enable PIC generation.
1999 (cons_fix_new_arm): New function.
2000 (s_arm_elf_cons): New function.
2002 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2004 * configure.in: Add comments for uses of AC_DEFINE.
2005 * acinclude.m4: Likewise.
2006 * acconfig.h: Remove.
2007 * aclocal.m4: Rebuild.
2008 * configure: Rebuild.
2009 * Makefile.in: Rebuild.
2010 * config.in: Rebuild.
2012 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2014 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2015 non-constant offset from a base register.
2017 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2019 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2022 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2024 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2025 (emit_insn): Look for pc-relative and no-overflow specifiers on
2026 internal relocation types.
2028 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2030 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2033 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2035 (mips_4650, mips_4010, mips_4100): Variables removed.
2036 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2037 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2039 (md_begin): Don't bother initializing the mips_NNNN variables;
2040 mips_cpu is set, and that's good enough now.
2041 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2042 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2043 (show): New function, to handle wrapping in the CPU lists.
2044 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2046 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2048 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2049 than treat as an immediate specifier.
2051 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2053 * config/tc-i386.c: Prototype many functions.
2054 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2055 (i386_immediate): Remove unused second argument.
2056 (i386_intel_operand): Fix i386_is_reg typo.
2057 (i386_operand): Use allow_naked_reg.
2058 (output_invalid): Make operand int for K&R.
2060 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2062 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2064 * Makefile.in: Rebuild.
2066 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2068 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2070 (EXTRA_as_new_SOURCES): Comment out.
2071 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2072 * Makefile.in: Rebuild.
2073 * doc/Makefile.in: Rebuild.
2074 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2075 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2076 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2077 * configure: Rebuild.
2078 * aclocal.m4: Rebuild.
2079 * config.in: Rebuild.
2080 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2081 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2082 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2083 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2084 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2085 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2086 (gas_cgen_record_fixup_exp): Ditto.
2087 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2088 descriptor, not global variable.
2089 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2090 descriptor, not global variable. Refer to insert_operand handler
2091 via cpu descriptor, not global function.
2092 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2093 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2094 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2095 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2096 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2097 * config/tc-m32r.c: Ditto.
2098 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2099 (md_assemble): Ditto.
2100 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2102 1999-02-09 Nick Clifton <nickc@cygnus.com>
2104 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2105 relocations for ELF targets.
2107 1999-02-08 Nick Clifton <nickc@cygnus.com>
2109 * configure.in: Add support for StrongARM target.
2110 * configure: Regenerate.
2112 1999-02-05 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2116 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2119 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2121 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2123 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2125 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2126 (INTEL_DWORD_MNEM_SUFFIX): Define.
2129 (DWORD_PTR): Define.
2130 (XWORD_PTR): Define.
2132 (OFFSET_FLAT): Define.
2134 (NONE_FOUND): Define.
2137 * config/tc-i386.c (set_intel_syntax): New routine.
2138 (intel_syntax): Declare.
2139 (allow_naked_reg): Declare.
2140 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2141 (intel_float_operand): New routine.
2142 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2143 Handle brackets as well as parens. Call i386_intel_operand for
2144 intel syntax. Reverse operands if appropriate. Handle new
2145 suffixes. Handle movzx and movsx.
2146 (i386_is_reg): New routine.
2147 (i386_immediate): New routine.
2148 (i386_scale): New routine.
2149 (i386_displacement): New routine.
2150 (i386_operand_modifier): New routine.
2151 (build_displacement_string): New routine.
2152 (i386_parse_seg): New routine.
2153 (i386_intel_memory_operand): New routine.
2154 (i386_intel_operand): New routine.
2155 (i386_operand): Call i386_displacement, i386_immediate,
2156 i386_scale, etc. instead of handling inline.
2157 (parse_register): Handle registers without prefix.
2159 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2161 * configure: Regenerate.
2162 * configure.in (arm-*-oabi): New.
2163 (thumb-*-oabi): New.
2164 * config/tc-arm.c (target_oabi): Declare.
2165 (md_apply_fix3): Support REL relocs.
2166 (md_parse_option): Handle -oabi.
2167 (elf32_arm_target_format): New routine.
2168 (md_longopts): Add OPTION_OABI.
2169 * config/tc-arm.h: Redefine TARGET_FORMAT.
2172 1999-01-28 Nick Clifton <nickc@cygnus.com>
2174 * write.c (write_relocs): Handle out of range error.
2176 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2177 (fr30_force_relocation): Default to 0.
2179 * config/tc-fr30.h (obj_fix_adjustable): Define.
2180 (TC_FORCE_RELOCATION): Define.
2182 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2185 1999-01-16 Nick Clifton <nickc@cygnus.com>
2187 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2188 merge of two instructions if the left instruciton kills the right.
2190 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2192 * Makefile.in: Regenerate.
2193 * configure.in: Redo test for using cgen.
2194 * configure: Regenerate.
2196 1999-01-09 Nick Clifton <nickc@cygnus.com>
2198 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2199 redefinition of this macro.
2201 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2203 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2206 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2208 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2209 a read of HI or LO and an immediatly following branch.
2211 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2213 * config/tc-mips.c (md_begin): Another correction to the setting of
2216 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2218 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2220 1998-12-21 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2223 bit insn when optimizing, so that parallelised instructions will
2224 start on a 32 bit boundary.
2226 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2228 * config/tc-mips.c (mips_eabi64): New.
2229 (md_begin): Set mips_eabi64.
2230 (mips_elf_final_processing): Use it.
2232 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2234 * config/tc-mips.c (mips_elf_final_processing):
2235 Correct setting of ABI in e_flags.
2237 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2239 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2241 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2243 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2245 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2247 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2248 warning, values that don't fit in the field.
2250 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2252 * config/tc-mips.c (mips_abi_string): New.
2253 (md_parse_option,md_longopts): Add mabi.
2254 (mips_elf_final_processing): Set e_flags based on mabi flag.
2256 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2258 * config/tc-mips.c (md_parse_option): Handle vr4111.
2260 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2262 * config/tc-h8300.c (build_bytes): Change message given if the
2263 instruction requires H8/300H mode and we're not in Hmode, to
2264 suggest that it may be the operand modes that are the problem, not
2265 necessarily the opcode.
2267 1998-12-10 Nick Clifton <nickc@cygnus.com>
2269 * config/tc-fr30.c: Add line separator character.
2271 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2273 * configure.in (hppa-*-mpeix*): New target.
2274 * config/obj-som.h (obj_som_compiler): Declare.
2275 * config/obj-som.c (compiler_seen): New static variable.
2276 (obj_som_compiler): New function.
2277 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2278 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2279 (pa_type_args): Set hppa_priv_level.
2280 (pa_compiler): New static function if OBJ_SOM.
2281 * configure: Rebuild.
2283 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2285 * read.c (output_leb128): Don't mark as inline.
2287 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2289 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2290 AIX .vbyte unaligned data support.
2291 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2292 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2295 1998-12-07 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2300 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2302 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2303 BFD_RELOC_ARM_PCREL_BRANCH.
2305 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2307 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2308 checking the target type.
2309 (mips-dec-bsd*): Set endian to little.
2310 * configure: Rebuild.
2312 COFF weak symbol support, based on patches from Mark Elbrecht
2313 <snowball3@usa.net>:
2314 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2315 * config/obj-coff.c (obj_coff_weak): New static function.
2316 (obj_coff_endef) [both versions]: Handle weak symbols.
2317 (coff_frob_symbol): Likewise.
2318 (yank_symbols): Likewise.
2319 (obj_pseudo_table): Add "weak".
2321 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2322 <aymeric.vincent@emi.u-bordeaux.fr>.
2323 * aclocal.m4: Rebuild with current tools.
2324 * configure: Rebuild.
2326 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2327 an assertion failure for a case we can't handle when OBJ_ECOFF.
2329 * expr.c (operator): And with 0xff to avoid problems with signed
2332 1998-12-03 Nick Clifton <nickc@cygnus.com>
2334 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2335 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2337 1998-12-02 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2342 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2344 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2347 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2352 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2356 (d10v_cleanup): Only generate previous insn if a multiline insn is
2359 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2361 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2364 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2367 -marm6xxx command line switches.
2369 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2371 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2372 (itbl-ops.o): Delete duplicate dependencies.
2373 Rebuild dependencies.
2374 Add fr30 dependencies.
2375 * Makefile.in: Rebuild.
2377 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2379 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2381 * listing.c: Ignore line terminator characters found inside
2384 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2386 * po/gas.pot: Regenerated.
2388 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2390 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2391 fr30_is_label_start(). Also checks for delay slot insns.
2393 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2394 FR30 instructions which contain a colon in the mnemonic.
2396 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2398 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-fr30.c: Removed currently superflous code.
2402 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2404 * config/tc-fr30.h: New file.
2405 * config/tc-fr30.c: Tweaking so that it will compile.
2407 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2409 * config/tc-d10v.h (obj_fix_adjustable): Define.
2410 (TC_FORCE_RELOCATION): Define.
2411 (d10v_force_relocation): Declare.
2412 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2413 (md_apply_fix3): Handle Vtable relocs.
2414 (d10v_fix_adjustable): New.
2415 (d10v_force_relocation): New.
2417 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2419 * config/tc-d30v.c: Change default behaviour to ignore potential
2420 conflicts between register name and symbol names.
2422 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2424 * configure.in: Add fr30-*-*.
2425 * config/tc-fr30.c: New file.
2426 * Makefile.in: Regenerated.
2427 * config.in: Regenerated.
2428 * configure: Regenerated.
2429 * doc/Makefile.in: Regenerated.
2430 * po/gas.pot: Regenerated.
2432 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2434 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2437 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2439 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2441 (do_scrub_chars): Add some casts to unsigned char to avoid
2442 unwanted sign extension.
2443 * read.c (lex_type): Set characters about 127 to be symbol
2445 * config/tc-i386.c (md_begin): Set identifier_chars and
2446 operand_chars for values above 127.
2448 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2450 * configure.in: detect cygwin* instead of cygwin32*
2451 * configure: regenerate
2453 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2455 * listing.c: Add support for producing a listing from piped
2458 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2460 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2461 (append_insn): Account for the tx39's multiply behavior.
2463 1998-10-26 Michael Meissner <meissner@cygnus.com>
2465 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2466 from assemble_parallel_insns. Add support for '->' to indicate
2467 explicitly serializing the instructions.
2468 (md_assemble): Ditto.
2470 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2472 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2475 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2477 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2479 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2481 * config/tc-mips.c : support frame and regmask/fregmask when
2482 MIPS_STABS_ELF is specified.
2484 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2486 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2487 (md_apply_fix): Don't return 1 for VTABLE relocs.
2488 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2490 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2492 * doc/c-i386.texi: Replace occurences of "opcode" with
2493 "instruction mnemonic", "instruction", or "mnemonic" when
2494 referring to the name of an instruction. Use "opcode" when
2495 referring to the sequence of machine bytes.
2497 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2498 (is_opcode_char): Rename to is_mnemonic_char.
2499 (md_assemble and i386_operand): Correct error messages from
2500 "opcode" to "instruction mnemonic"
2501 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2502 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2503 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2504 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2505 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2506 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2507 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2509 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2511 * config/tc-i386.c (i386_operand): Check for garbage after
2514 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2516 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2517 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2519 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2521 * config/tc-sh.h (obj_fix_adjustable): Define.
2522 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2523 (md_apply_fix): Likewise.
2524 (tc_gen_reloc): Likewise.
2525 (sh_fix_adjustable): New.
2527 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2529 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2530 * cgen.h (gas_cgen_finish_insn): Update prototype.
2531 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2532 cgen_insn_t -> CGEN_INSN_INT.
2533 (make_parallel): Update handling of CGEN_INT_INSN_P.
2534 (assemble_parallel_insn): Ditto.
2535 (target_make_parallel): New function.
2536 (md_assemble): Use it.
2538 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2540 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2542 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2544 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2545 converted into lower case.
2547 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2549 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2550 (gas_cgen_tc_gen_reloc): Likewise.
2551 * config/tc-m32r.h (obj_fix_adjustable): Define.
2552 * config/tc-m32r.c (m32r_fix_adjustable): New.
2553 (m32r_force_relocation): Handle VTABLE relocs.
2555 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2557 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2559 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2561 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2562 to lower case before parsing.
2564 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2565 parallel insns modift buts in the PSW as a side effect.
2567 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2569 * config/tc-d30v.c (find_format): Test for missing flag and
2572 (md_apply_fix3): Fix error messages to avoid
2573 assumption about presence of a symbol.
2575 (parallel_ok): Disallow parallel instructions that both modify the
2578 (find_format): Generate a warning if an odd numbered register is
2579 used as the first register in a mutli-register instruction.
2581 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2583 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2584 relocations are always associated with a symbol.
2586 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2588 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2589 (elf32_sparc_force_relocation): Declare.
2590 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2591 (tc_gen_reloc): Handle vtable relocs.
2592 (elf32_sparc_force_relocation): New.
2594 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2596 * symbols.c (S_IS_FUNCTION): New.
2597 * config/tc-v850.h (obj_fix_adjustable): Define.
2598 (TC_FORCE_RELOCATION): Define.
2599 (v850_force_relocation): Declare.
2600 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2601 of fx_addnumber for VTABLE reloc addends.
2602 (md_apply_fix3): Handle VTABLE relocs.
2603 (v850_fix_adjustable): New.
2604 (v850_force_relocation): New.
2606 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2608 * tc-hppa.c (fp_operand_format): Add some additional formats.
2609 (pa_ip): Do not automatically promote into pa2.0 mode.
2610 (pa_level): Handle ".level 2.0".
2612 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2614 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2615 * config/tc-i386.h (template.extension_opcode): Change to
2616 unsigned int to allow full range of 8-bit opcode suffixes.
2617 (None): Redefine as 0xffff.
2619 From Jeff B Epler <jepler@usgs.gov>
2620 * doc/c-i386.texi (i386-SIMD): New section.
2622 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2624 * read.c (discard_rest_of_line): New function.
2625 * read.h: Declare it.
2626 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2628 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2630 * config/tc-d10v.c (find_symbol_matching_register): New function.
2631 (find_opcode): Cope with the case where a register name matches
2634 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2636 * config/tc-v850.c (md_pcrel_from): Rename to
2637 v850_pcrel_from_section.
2638 (v850_pcrel_from_section): Do not resolves symbols in other
2641 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2643 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2645 * config/tc-d10v.c (find_opcode): Generate an error if a register
2646 is supplied for an operand that should not be a register.
2648 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2651 instructions to have another instruction in the right bin.
2653 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2655 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2656 the right container if the left container holds a branch
2659 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2661 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2662 both a register name and symbol name.
2663 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2665 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2667 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2668 execution unit class.
2670 (reg_name_search): If a name matches a register and a symbol,
2671 prefer the register.
2672 (find_format): Disallow flag registers when a general purpose
2673 register is required.
2674 If a number is required, but a register has been given, check to
2675 see if a symbol with the same name as the register exists, and if
2676 so, use that symbol.
2678 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2680 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2682 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-d30v.c (find_format): Do not accept flag registers as
2685 general purpose registers.
2686 (find_format): If an immediate value is expected at a given place
2687 in a format, but a register name has been provided instead, check
2688 to see if that register name matches the name of a predefined
2689 symbol and if it does, then use the symbol instead.
2690 (reg_name_search): If a register name matches a symbol name,
2691 prefer the register name to the symbol name.
2693 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2696 the previous insn to empty.
2698 1998-09-20 Michael Meissner <meissner@cygnus.com>
2700 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2701 pieces, forcing the use of an ANSI compiler.
2703 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2705 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2707 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2709 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2711 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2713 (obj_elf_vtable_entry): Likewise.
2714 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2715 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2716 (tc_gen_reloc): Likewise.
2717 (arm_fix_adjustable): Likewise.
2718 (elf32_arm_force_relocation): New.
2719 (armelf_frob_symbol): Remove coff-style symbol support.
2721 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2723 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2725 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2727 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2728 OBJ_COFF so that routine is defined for a.out format.
2730 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2732 * config/tc-i386.c (i386_operand): Detect non-segment registers
2733 used as segment prefixes.
2735 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2737 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2738 optimize across FDE boundaries.
2740 * config/obj-coff.c (obj_coff_section): Preserve any link once
2741 flags when setting the section flags.
2743 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2745 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2746 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2748 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2750 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2753 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2755 * frags.c (frag_grow): Include the size of the frag struct in the
2758 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2759 if the new subseg comes before the old.
2761 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2763 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2764 to handle edge8 and edge16.
2766 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2768 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2769 before we clobber the symbol involved.
2771 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2773 * config/tc-arm.c: Remove OBJ_ELF definitions for
2774 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2775 use arm_adjust_symtab for OBJ_COFF.
2776 (armelf_adjust_symtab): New Routine.
2777 * config/tc-arm.h: Define obj_adjust_symtab to
2778 armelf_adjust_symtab for OBJ_ELF.
2780 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2782 * configure.in: Make all i386-elf targets use bfd_gas.
2783 * config/tc-i386.c (tc_i386_force_relocation): New.
2784 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2785 (md_apply_fix3): Likewise.
2786 (tc_gen_reloc): Handle them.
2787 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2788 tc_i386_force_relocation.
2790 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2794 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2796 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2797 current opcode after writing the first insturction of a reverse
2800 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2802 * read.h (generate_lineno_debug): Add prototype.
2803 * read.c (generate_lineno_debug): Make non-static.
2805 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2807 * config/tc-i386.c (md_assemble): Only warn for address/data size
2810 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2812 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2813 against Thumb function names, as the linker needs this information.
2815 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2817 * expr.c (operand): Check also that there is no advance in operand
2818 after atof_generic in order to decide "is it label 0f or floating
2821 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2823 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2824 command line options with a single dash.
2825 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2827 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2829 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2830 * tc-arm.c (arm_fix_adjustable): New routine.
2832 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2834 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2835 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2836 demand_empty_rest_of_line before mri_comment_end.
2837 (equals): Check garbage after expression before
2838 mri_comment_end in MRI mode.
2840 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2842 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2843 small immediate constant to use the constant itself rather than
2846 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2849 (pa_leave): Likewise.
2851 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2853 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2855 (i386_operand): Fix an error message.
2857 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2859 * doc/c-arm.texi (ARM Directives): Document .req directive.
2861 * config/tc-arm.c (reg_required_here): Display erroneous string if
2862 the register name could not be decoded.
2863 Do not set inst.instruction if the sift is -1.
2865 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2867 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2870 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2872 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2873 even if it is belived to be unnecessary.
2875 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2877 config/tc-i386.c (i386_operand): Size immediate constants by
2878 suffix (erroneously removed as part of July 7 change).
2880 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2882 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2883 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2884 (armelf_frob_symbol): New Routine.
2885 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2887 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2889 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2891 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2894 command line switches passed to assembler.
2896 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2898 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2899 (gas_cgen_opcode_desc): Declare.
2900 (gas_cgen_parse_operand): Declare.
2901 (*): Prepend gas_ to gas specific fns to denote them as such.
2903 * cgen.c (gas_cgen_opcode_desc): New global
2904 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2905 (queue_fixup): Renamed from cgen_queue_fixup.
2906 (*): Prepend gas_ to gas specific fns to denote them as such.
2908 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2909 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2910 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2911 Open opcode table and initialize it.
2912 (make_parallel): Use gas_cgen_opcode_desc.
2913 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2914 (md_assemble): Ditto.
2916 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2918 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2919 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2920 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2921 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2922 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2923 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2924 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2925 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2926 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2927 (INIT_STAB_SECTION): Likewise.
2928 (OBJ_PROCESS_STAB): Likewise.
2930 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2931 (md_parse_option): Watch for them.
2932 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2933 (md_begin): Kill neverdef code.
2934 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2935 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2936 (s_alpha_coff_wrapper): New.
2937 (md_pseudo_table): Trap all ECOFF pseudos.
2939 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2941 Start of changes to remove mdebug section from mips*-elf
2942 Based on MIPS_STAB_ELF definition
2943 * acconfig.h: undef if not configured
2944 * config.in: undef if not configured
2945 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2946 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2947 * stabs.c (s_stab_generic): flush frag
2949 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2951 * configure.in: (arm-*-elf): Handle.
2952 (thumb-*-elf): Handle.
2953 * configure: Regenerate.
2954 * read.c (stringer): Fix typo in comment.
2955 * write.c (fixup_segment): Don't add symbol value to addend if
2957 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2959 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2962 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2964 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2965 (write_2_short): Emit warning if new flag is set.
2966 (do_assemble): Set flags if left instruction is one of special
2967 "right-instruction-killer" type.
2969 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2971 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2972 Always output words in debug_info section as big endian.
2973 (sparc_target_format): Choose correct bfd target.
2974 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2976 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2978 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2979 to work with internationalization code. Issue an error when two
2980 operands match that are not allowed to match.
2982 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2984 * configure.in (install_tooldir): Allow target to specify whether
2985 it wants to be installed in $(tooldir)/bin.
2986 * configure: Regenerate.
2987 * Makefile.am (install-exec-local): Set install-exec-tooldir
2988 dependency via configure.
2989 * Makefile.in: Regenerate.
2991 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2993 * Makefile.am (install-exec-local): Split into two ...
2994 (install-exec-bindir,install-exec-tooldir): New rules.
2995 * Makefile.in: Regenerate.
2997 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2999 * Makefile.am (install-exec-local): Don't remove the file before
3000 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3001 W. Rozycki <macro@ds2.pg.gda.pl>.
3002 * Makefile.in: Rebuild.
3004 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3006 * cgen.c: Include libiberty.h.
3007 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3008 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3009 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3010 (md_cgen_lookup_reloc)): Declare.
3011 (md_cgen_record_fixup_exp): Declare.
3012 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3013 (m32r_relax_frag): Declare.
3014 (cgen_md_apply_fix3): Decls moved to cgen.h.
3015 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3016 (m32r_cgen_record_fixup_exp): Delete decl.
3017 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3018 (assemble_nop): Delete.
3019 (expand_debug_syms): Delete unused `exp'.
3020 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3021 Add default case for -Wall.
3022 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3023 (md_atof): Delete unused wordP.
3025 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3027 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3030 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3032 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3033 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3034 .print, .purgem, and .struct. Remove documentation for
3037 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3039 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3040 Update call to insert_operand.
3042 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3046 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3048 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3049 whitespace after a prefix operator.
3051 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3053 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3055 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3057 * config/tc-sparc.c (log2): New static function.
3058 (s_reserve): Use log2 to convert alignment before calling
3060 (s_common): Use log2 to convert alignment before calling
3061 record_alignment and frag_align.
3062 (sparc_cons_align): Use log2.
3064 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3066 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3067 (s_common): Likewise.
3069 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3070 initialization of waddr.
3071 (sparc_elf_final_processing): Add default case to switch.
3073 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3075 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3076 than temporary real.
3078 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * write.c (subsegs_finish): Don't align the segments if there were
3083 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3084 copying aux information.
3086 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3087 expression into a symbol.
3089 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3092 type to unsigned int.
3093 (md_assemble): Change type used to store offsets from unsigned
3095 (i386_operand): Switch error check to only call RESTORE_END_STRING
3096 once after parse_register.
3098 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3100 * config/tc-v850.c (md_show_usage): Changed format to match that
3103 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3105 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3107 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3109 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3112 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3114 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3115 * doc/Makefile.in: Rebuild.
3117 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3119 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3120 for %lo expressions.
3121 (mips_ip, case 'u'): Move range check after code to mask
3122 off bits in %hi/%lo expressions. Mask off high bits for
3125 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3127 * doc/Makefile.am (gasver.texi): New target.
3128 (as.info, as.dvi): Depends upon gasver.texi.
3129 * doc/as.texinfo: Include gasver.texi. Mention version number on
3130 title page and in top node.
3131 * doc/Makefile.in: Rebuild.
3133 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3135 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3136 but not including the line containing the edict.
3137 * listing.h (LISTING_EOF): New.
3138 * input-scrub.c (input_scrub_next_buffer): Call it.
3140 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3142 * config/tc-i386.c (i386_operand): Don't set the size of an
3143 immediate address based solely on the suffix and the mode.
3145 * config/tc-i386.c (md_assemble): Add assertion to make sure
3146 overlap2 does not set Imm.
3148 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3149 sequences of whitespace to a single space.
3150 (is_space_chars): Just compare with space.
3151 (md_begin): Don't initialize space_chars.
3152 (md_assemble): Just skip a single whitespace character.
3153 (i386_operand): Rewrite base-index parsing to use new
3154 parse_register, and to skip white space. Skip white space in a
3155 number of other places too. Don't give error message if
3156 parse_register fails.
3157 (parse_register): Change reg_string parameter to be non-const.
3158 Add end_op parameter. Skip white space after the `%', and return
3159 end of register string. Give error message here rather than
3162 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3164 Based on patch from Matt Semersky <matts@scd.hp.com>:
3165 * expr.c (op_encoding): Make const.
3166 (expr_set_precedence): New function.
3167 (expr_begin): Don't set operator rankings, just call
3168 expr_set_precedence.
3169 * expr.h (expr_set_precedence): Declare.
3170 * read.c (s_mri): Call expr_set_precedence.
3172 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * doc/as.texinfo (Statements): Remove paragraph discussing
3175 continuing lines with a backslash. This hasn't worked for years,
3178 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3180 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3182 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3183 (ps_CTORS, ps_DTORS): New section types.
3184 (vms_fixup_xtors_section): New function
3185 (Ctors_Psect, Dtors_Psect): Define.
3186 (IS_GXX_XTOR): Define
3187 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3188 Filter static constructors/destructors and add to
3189 Ctors_Symbols/Dtors_Symbols chain.
3190 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3191 appropriate section.
3193 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3194 * makefile.vms: Merge vax/vms support.
3196 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3198 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3199 (elf_pseudo_table): Add them.
3200 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3201 (md_apply_fix): Accept them.
3202 (mips_fix_adjustable): Don't adjust them.
3203 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3204 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3205 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3206 (tc_fix_adjustable): Don't adjust them.
3208 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3210 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3212 * Makefile.in: Regenerate.
3213 * configure.in: AC_SUBST cgen_cpu_prefix.
3214 * configure: Regenerate.
3216 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3218 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3219 Changed all users of COND12_DELAY.
3221 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3223 * config/tc-mn10300.c (set_arch_mach): New function.
3224 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3225 (md_begin): Default to mn10300 mode.
3226 (md_assemble): Only accept instructions for the core mn10300
3227 chip and the active machine type.
3229 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3231 * subsegs.h (segment_info_type): Give the struct a name.
3232 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3233 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3234 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3235 * config/tc-w65.h (tc_reloc_mangle): Declare.
3236 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3238 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3240 * config/tc-v850.c (v850_comm): Restore old section
3241 after common processing.
3243 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3245 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3247 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3249 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3250 char with code that explicitly sign-extends.
3252 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-v850.c (md_begin): Restore text section as the current
3255 section after creating call table sections.
3256 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3259 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3260 with call to macro SYM_AUXINFO.
3262 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3264 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3265 with the program transform name.
3266 * Makefile.in: Rebuild.
3268 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3273 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3275 * config/tc-i386.c (i386_operand): Be prepared for a space between
3276 the open parenthesis and the start of the register operand,
3277 because of the June 16 change.
3279 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3281 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3284 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3286 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3287 even if it is belived to be unnecessary.
3289 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3291 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3293 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3295 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3297 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3298 shift amount for a repeated operand. The shift amount for the
3299 repeated copy comes from the size of the operand.
3301 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3303 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3305 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3307 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3309 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3311 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3312 characters in it as LEX_IS_SYMBOL_COMPONENT.
3313 * config/tc-i386.h (tc_symbol_chars): Define.
3314 (extra_symbol_chars): Declare.
3315 * config/tc-i386.c (extra_symbol_chars): Define.
3316 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3317 (line_comment_chars): Set to '/' if TE_LINUX.
3318 * doc/c-i386.texi (i386-prefixes): Update.
3319 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3321 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3323 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3324 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3326 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3328 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3329 constraint in instructions REP & REPI.
3331 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3334 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3336 (check_range): If the operand is shifted, then shift the number
3337 before checking its range.
3339 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3341 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3344 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-v850.c (v850_comm): Create special sections as needed.
3348 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3350 * config/tc-d10v.c (write_2_short): Addition of swapping
3351 instructions for sequential and reverse sequential order when
3352 given order is not possible.
3354 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3356 * Makefile.am: Rebuild dependencies.
3357 (DEP_INCLUDES): Fix reference to intl build directory.
3358 * Makefile.in: Rebuild.
3360 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3362 * doc/c-i386.texi: Update 16 bit documentation.
3364 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3365 IgnoreDataSize to IgnoreSize as they are used for address size as
3367 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3368 32-bit mode, similarly addr16/data16 and variants.
3370 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3372 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3373 sequential word multiply instructions.
3375 (do_assemble): Add extra command line argument, to allow mul32
3376 attribute to be preserved across parallel insns.
3377 (md_assemble): Insert NOPs between explicitly parallel insns which
3378 contain an 32 bit multiply and a 16 multiply.
3380 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3382 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3385 * config/tc-i386.c (reloc): Add braces.
3387 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3388 consistent with Intel naming.
3389 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3390 use bitfields in sib_byte.
3391 (modrm_byte): Don't use bitfields here either.
3393 * config/tc-i386.c (current_templates): Add const.
3394 (parse_register): Add const to return, param, and char *s.
3395 (i386_operand): Add const to reg_entry *r.
3396 * config/tc-i386.h (templates): Add const to start, end.
3398 Inspired by code for 16 bit gas support from Martynas Kunigelis
3399 <martynas@nm3.ktu.lt>:
3400 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3401 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3402 (uses_mem_addrmode): Remove.
3403 (md_estimate_size_before_relax): Add support here too.
3404 (md_relax_table): Rewrite interface to md_relax for 16 bit
3406 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3407 (opcode_suffix_to_type): Remove.
3408 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3409 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3410 (md_convert_frag): Likewise.
3411 (i386_operand): Add support for 16 bit base/index regs,
3412 immediates, and displacements. Remove some unnecessary casts, and
3413 localise end_of_operand_string, displacement_string_start,
3414 displacement_string_end variables. Add GCC_ASM_O_HACK.
3415 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3417 * config/tc-i386.c (prefix_hash): Remove.
3418 (md_begin): Rewrite without obstacks. Remove prefix hash table
3419 handling. Rewrite lexical table handling.
3420 (i386_print_statistics): Don't print prefix statistics.
3421 (md_assemble): Rewrite instruction parser so that line is not
3422 converted to lower case. Don't do a hash_find for prefixes,
3423 instead recognise them via opcode modifier.
3424 (expecting_operand, paren_not_balanced): Localise variables.
3425 * config/tc-i386.h (IsPrefix): Define.
3426 (prefix_entry): Remove.
3428 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3429 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3430 '\\' in case where comment_chars contains '/'.
3432 * config/tc-i386.c (MATCH): Ensure given operand and template
3433 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3434 you must write `ljmp *table(%ebx)'.
3436 From H.J. Lu <hjl@gnu.org>:
3437 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3438 as 0 ifndef BFD_ASSEMBLER.
3439 (md_assemble): Allow immediate operands without suffix or
3440 other reg operand to default in size to the current code size.
3442 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3444 * config/tc-v850.c (md_begin): Restore creation of
3445 .call_table_text and .call_table_data sections.
3447 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3449 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3450 after emitting a word of noops.
3452 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3454 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3455 (i386_operand): Simplify checks for valid base/index combinations.
3456 Disallow `in 4(%dx),%al'.
3458 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3460 (add_prefix): Change parameter from char to int.
3462 * config/tc-i386.h (Ugh): Define opcode modifier.
3463 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3465 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3466 CONSISTENT_REGISTER_MATCH macros to check register types more
3467 thoroughly. Check for illegal suffix/operand combinations
3468 when matching insns with operands. Handle new `s' suffix, and
3469 associated FloatMF opcode modifier for float insns with memory
3471 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3472 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3473 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3474 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3475 DATA_PREFIX_OPCODE throughout.
3477 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3478 (md_assemble): Rewrite suffix/register operand checking code to be
3479 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3480 AnyMem, the better to grep.
3482 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3483 given a memory operand. Don't set Abs bits either.
3484 (type_names): Remove Mem*, Abs*.
3485 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3486 define opcode_modifiers as these cases are handled by Disp8,
3487 Disp16, Disp32 and suffix checks.
3488 (COMES_IN_BOTH_DIRECTIONS): Remove.
3489 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3491 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3492 if IgnoreDataSize modifier given. Remove ShortformW modifier
3493 test. Add test for ShortForm in W base_opcode modification.
3494 Merge Seg2ShortForm and Seg3ShortForm code.
3495 * config/tc-i386.h (ShortFormW): Remove.
3496 (IgnoreDataSize): Define.
3498 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3500 * config/tc-d30v.c (md_assemble): Store previous segment state
3501 with previous instruction.
3503 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3505 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3506 (ebp, esp): Remove static variables.
3507 (MATCH): Remove test for InOutPortReg.
3508 (i386_operand): Properly handle InOutPortReg here instead.
3509 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3510 (md_assemble): Simplify and correct modrm and sib generation.
3511 (i386_operand): Add warning for scale without index.
3512 Rewrite checks for valid base/index combinations.
3514 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3515 macros and enclose in do while(0).
3516 (RESTORE_END_STRING): Likewise.
3517 (md_assemble): Add one to printed operand number so we start
3518 from 1 not 0. Add some more gettext invocations.
3519 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3522 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3523 DATA_PREFIX, SEG_PREFIX): Define.
3524 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3525 (check_prefix): Remove function.
3526 (add_prefix): New function. Add prefix to i.prefix as well as
3528 (md_assemble): Changes for add_prefix. Remove hack for wait
3529 prefix, instead always output prefixes in fixed order. Test
3530 for jcxz/loop when selecting between word & dword operations,
3531 and add address size prefix rather than operand size prefix.
3532 Remove operand -> address size hack when emitting jcxz/loop.
3533 (i386_operand): Remove O_Absent check as it's done in expr.
3535 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3537 * configure.in: Recognize m5200 as a cpu_type of m68k.
3538 * aclocal.m4: Rebuild with current libtool.
3539 * configure: Rebuild.
3541 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3543 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3544 to relaxable_symbol to prevent references to external symbol from
3547 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3549 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3550 symbols are relaxable.
3552 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3554 * config/tc-v850.c (md_begin): Don't create special
3555 sections by default.
3557 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3559 * config/tc-mips.c (macro): For div and udiv, close the
3560 reorder block as soon as possible.
3562 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3564 From Matt Semersky <matts@scd.hp.com>:
3565 * macro.c (macro_mri_mode): New function.
3566 * macro.h (macro_mri_mode): Declare.
3567 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3570 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3572 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3575 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3576 until after xstrdup in OBJ_EVAX case.
3578 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3580 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3581 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3582 of hardcoded magic number.
3583 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3585 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3587 * read.c (do_s_func): New function.
3589 * read.h (do_s_func): Add prototype.
3591 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3593 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3594 nops if fill pattern not specified.
3596 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3598 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3599 * config/te-go32.h (TE_GO32): Define.
3600 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3602 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3604 Implement .func/.endfunc pseudo-ops.
3605 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3607 * read.c (potable): Add .func,.endfunc.
3608 (s_func): New function.
3609 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3611 (in_doc_func_p,current_function_label): New static globals.
3612 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3614 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3616 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3617 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3618 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3619 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3620 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3621 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3622 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3623 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3624 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3625 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3626 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3627 * config/tc-a29k.c: Don't define md_short_jump_size,
3628 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3629 * config/tc-alpha.c: Likewise.
3630 * config/tc-alpha.h: Likewise.
3631 * config/tc-arm.c: Likewise.
3632 * config/tc-h8300.c: Likewise.
3633 * config/tc-h8500.c: Likewise.
3634 * config/tc-hppa.c: Likewise.
3635 * config/tc-i860.c: Likewise.
3636 * config/tc-i960.c: Likewise.
3637 * config/tc-ppc.c: Likewise.
3638 * config/tc-sh.c: Likewise.
3639 * config/tc-sparc.h: Likewise.
3640 * config/tc-tic30.c: Likewise.
3641 * config/tc-w65.c: Likewise.
3642 * config/tc-z8k.c: Likewise.
3644 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3646 * config/tc-vax.c (_): Delete this macro used for placeholder
3647 values in vax_operand_width_size; it conflicts with the _() macro
3648 used for internationalization.
3650 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3652 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3653 code. From Chris Moller <moller@bops.com>.
3655 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3656 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3657 * read.c (emit_expr): Initialize seg and subseg fields of a new
3659 * write.c (write_object_file): Switch to the appropriate segment
3660 and subsegment when processing a broken word.
3662 * config/tc-m68k.c (mri_assemble): New static function.
3663 (build_mri_control_operand): Call mri_assemble rather than
3665 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3666 (s_mri_endf, s_mri_endw): Likewise.
3668 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3670 * read.c (s_org): Call md_flush_pending_output if it is defined.
3672 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3674 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3676 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3677 (md_parse_option): Add for same.
3678 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3679 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3680 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3682 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3684 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-arm.c (find_real_start): Relax definition of local
3689 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3692 symbols at the given address, not just the last one specified.
3694 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3696 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3697 or number_to_chars_littleendian to write data.
3699 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3701 * config/tc-v850.c (md_assemble): Remove artificially created
3702 register name symbols.
3704 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3706 * write.c (fixup_segment): Change "segment" to "section" in
3709 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3711 * write.c (fixup_segment): Change sym1-sym2 message again.
3713 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3715 * write.c (fixup_segment): Improve error message for sym1-sym2
3716 errors when sym1 is in a different segment from sym2.
3718 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3720 * config/tc-m32r.c (warn_unmatched_high): New static local.
3721 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3722 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3723 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3724 (md_parse_option): Likewise.
3725 (md_show_usage): Likewise.
3726 (m32r_frob_file): Likewise.
3728 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3729 (read_a_source_file): Call them.
3730 * read.h (stabs_generate_asm_file): Declare.
3731 * stabs.c (stabs_generate_asm_file): New function.
3732 (generate_asm_file): New function.
3733 (stabs_generate_asm_lineno): Move file name handling into
3736 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3738 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3739 (d30v_current_align, d30v_current_align_seg): New variables.
3740 (d30v_last_label): New variable.
3741 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3742 (s_d30v_data, s_d30v_section): Likewise.
3743 (md_pseudo_table): Call them.
3744 (md_begin): Initialize d30v_current_align_seg.
3745 (md_assemble): Call d30v_align when needed by known current alignment.
3746 (d30v_frob_label, d30v_cons_align): New functions.
3747 * config/tc-d30v.h (md_do_align): Remove.
3748 (tc_frob_label): Call d30v_frob_label.
3749 (md_cons_align): New.
3751 * config/tc-d30v.c (find_format): Convert complex expressions to
3752 expression symbols before processing. Clean up code formatting.
3754 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3756 * po/Make-in (install-info): New target.
3758 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3760 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3762 * config/tc-mn10300.c (md_assemble): Likewise.
3764 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3766 * Makefile.am: Update with `make dep-am'.
3767 (HFILES): Add cgen.h.
3768 (cgen.o): Depend on cgen.h.
3769 * Makefile.in: Regenerate.
3771 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3773 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3775 * gasp.c (grab_label): Permit a label to be a preprocessor
3776 variable by permitting a label to start with a backslash.
3778 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3780 * config/tc-mips.c (validate_mips_insn): Removed hack
3781 for previously inaccessible bitfields in some INSN_TRAP
3784 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3786 * config/tc-d30v.c (do_assemble): Abort with error message
3787 if opcode operands do not match.
3789 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3791 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3792 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3793 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3794 similar new 'q' operand.
3796 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3798 * cgen.c (cgen_asm_finish_insn): Fix typo.
3800 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3803 * cgen.c: Include it.
3804 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3805 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3806 All callers updated.
3807 * config/tc-m32r.c: Include cgen.h.
3808 (m23r_insn): New members num_fixups,fixups.
3810 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3812 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3813 to avoid compiler warning.
3815 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3817 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3820 * makefile.vms (OBJS): Add ehopt.obj
3822 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3824 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3826 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3828 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3829 a short format insn.
3830 (md_assemble): Set it for explicitly packed insns.
3832 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3834 * config/obj-coff.c (c_symbol_merge): Do not take address of
3835 native fields when performing the memcpy.
3837 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3839 * config/tc-mips.c (macro,macro2): Implement
3840 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3842 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3844 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3845 relocations against globally visible symbols.
3846 * config/tc-m68k.c (relaxable_symbol): New macro.
3847 (m68k_ip, md_estimate_size_before_relax): Use it.
3848 (tc_m68k_fix_adjustable): Also handle weak symbols.
3850 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3852 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3853 references to externally visible symbols.
3854 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3855 values in twice for a PC relative reloc if the symbol is
3858 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3859 don't adjust a PC relative reloc against an externally visible
3861 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3862 for a PC relative fixup against an externally visible defined
3863 symbol, arrange to store object file and addend values as though
3864 the symbol were not defined.
3865 (tc_gen_reloc): Likewise.
3867 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3869 * read.c (sizeof_leb128): Referenced externally by write.c so
3872 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3874 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3875 and expand a 'debug' symbol associated with the next instruction
3876 that does not cause a short instruction to be filled with a NOP.
3877 (md_pseudo_table): Add support for .debugsym.
3878 (assemble_parallel_insn): Add calls to expand_debug_sym as
3880 (md_assemble): Ditto.
3882 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3884 * as.c (main): Conditionally call setlocale.
3885 * gasp.c (main): Likewise.
3886 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3887 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3889 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3891 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3893 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3895 * config/tc-hppa.c: Change all calls to bzero to use memset.
3896 (pa_ip): Add cast to avoid warning.
3897 (tc_gen_reloc, md_apply_fix): Likewise.
3898 (pa_find_space_by_number): Likewise.
3899 (hppa_force_relocation): Likewise.
3900 (pa_block): Change i to unsigned int.
3901 * config/obj-som.h (obj_som_copyright): Declare.
3903 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3905 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3906 for line numbers for assembly source.
3908 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3910 * configure.in: Change version number to 2.9.4
3911 * configure: Rebuild.
3913 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3915 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3917 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3919 * ecoff.h: Change symbolS in function declaration to struct
3922 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3924 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3925 (md_convert_frag): Fix i18n typo.
3927 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3929 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3930 * ecoff.h: Protoype it.
3931 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3932 [EVAX] (s_alpha_prologue): Delete.
3933 (md_pseudo_table): Update.
3935 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3937 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3938 array to local pointer.
3939 (get_args, parse_expr): Add casts to avoid warnings.
3941 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3943 * read.c (s_set): Cast xmalloc return value to fragS *.
3944 * config/tc-m68k.c (m68k_ip): Function made static to match
3945 previous forward declaration.
3946 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3948 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3950 * config/tc-v850.c: Add internationalisation macros to error
3953 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3954 macros to error strings.
3956 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3958 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3959 reloc is in the TOC csect.
3960 (md_apply_fix3): Correct gettext typo.
3962 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3964 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3965 .L - they are local labels and the branches are not really
3966 function calls but rather far jumps.
3968 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3970 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3972 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3974 * config/tc-i386.c (md_assemble): Print operand number rather than
3975 using ordinal_names.
3976 (i386_operand): Likewise.
3978 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3980 * Makefile.am (INTLLIBS): Define to work around apparent automake
3982 All Makefiles: Regenerated.
3984 * Many files: Added gettext invocations around user-visible
3986 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3987 HAVE_LC_MESSAGES): Define.
3988 * dep-in.sed: Added asintl.h.
3989 * po/Make-in: New file.
3990 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3992 * read.c (Z_): Renamed from `_'.
3993 * Makefile.am (SUBDIRS): Added po.
3994 (POTFILES): new macro.
3995 (po/POTFILES.in): New target.
3996 ($(OBJS)): Added asintl.h.
3998 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3999 (as_new_LDADD): Added $(INTLLIBS).
4000 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4001 (gasp_new_LDADD): Added $(INTLLIBS).
4002 (gasp_new_DEPENDENCIES): New macro.
4003 * configure, aclocal.m4: Rebuilt.
4004 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4006 (ALL_LINGUAS): Define.
4007 * macro.c: Include "asintl.h".
4008 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4009 * as.h: Include "asintl.h".
4010 * config/tc-i386.c (ordinal_names): Removed.
4011 (md_assemble): Changed error text to avoid ordinal_names.
4012 (i386_operand): Likewise.
4013 (reloc): Added as_bad to avoid i18n problems.
4014 (tc_gen_reloc): Likewise.
4015 * config/tc-arm.c (bad_args): Now a #define.
4017 * config/obj-vms.c (VMS_stab_parse): Changed type of
4019 (global_symbol_directory): Unified strings to avoid i18n
4021 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4022 avoid i18n problems.
4023 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4024 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4026 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4028 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4030 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4032 * as.c (print_version_id): Added an fprintf to avoid i18n
4034 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4036 * expr.c (expr): Added as_warn call to avoid i18n problems.
4037 * messages.c (as_assert): Changed code to avoid i18n problems.
4038 (as_abort): Likewise.
4039 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4040 (s_space): Likewise.
4041 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4043 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4045 * config/tc-i386.c (check_prefix): New static function, split out
4047 (struct _i386_insn): Add wait_prefix field.
4048 (md_assemble): Remove wait_prefix local variable. Use
4049 check_prefix when adding a prefix.
4051 * config/tc-i386.c (current_templates): New static variable.
4052 (md_assemble): Remove current_templates local variable.
4053 (md_assemble, i386_operand): Improve error and warning messages in
4054 many places. Add RESTORE_END_STRING in many places before error
4055 return. Clarify some comments.
4057 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4059 (md_assemble): Parse string instruction operands, looking for
4060 segment override prefixes. Check for invalid segment prefixes on
4062 (i386_operand): i.seg[] and max mem_operand changes for string
4064 * config/tc-i386.h (EsSeg): Define.
4066 * config/tc-i386.h (regKludge): Define.
4067 (iclrKludge, imulKludge): Don't define.
4068 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4069 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4070 opcode_modifier checks to look for more common cases first. Add
4071 default_seg for IsString case.
4073 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4077 * configure: Rebuild with new automake and libtool.
4078 * aclocal.m4, Makefile.in: Likewise.
4080 * doc/Makefile.am (as.dvi): New target.
4081 * doc/Makefile.in: Rebuild.
4083 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4085 * configure.in: Added sparc86x support.
4087 * configure: Rebuild.
4089 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4091 (md_parse_option): Warn if -EL is not supported for this architecture.
4093 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4095 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4097 * config/tc-mips.c (mips_ip): Note when we use get match on
4098 the full instruction name.
4100 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4102 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4103 back into the expression to handle add/sub simplification correctly.
4105 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4107 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4109 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4114 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4116 * symbols.c (max_indent_level): New global.
4117 (print_symbol_value_1): Use it.
4118 * expr.h (expr_build_dot): Declare.
4119 * expr.c (expr_build_dot): New function.
4121 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4123 * symbols.c (print_binary): New function.
4124 (print_expr_1): Call it.
4126 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4128 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4129 operand in the opcode.
4131 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4133 * config/tc-i386.h: Reorder operand flags and opcode modifier
4134 flags for clarity. Remove unused definitions: Unknown,
4135 ImmUnknown, DispUnknown, NoModrm.
4136 * config/tc-i386.c (type_names): Add missing Debug type.
4137 (md_assemble): Better duplicate prefix checking. Quicker string
4138 instruction check via new opcode_modifier flag.
4140 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4142 * doc/as.texinfo (Invoking): Clarify -Wa example.
4144 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4146 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4147 (s_mips_weakext): Define.
4148 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4149 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4152 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4154 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4155 is an error if the value can not be computed at assembly time.
4156 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4158 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * gasp.c (main): Set next field of new include_path structure to
4161 NULL. From Avery Pennarun <averyp@gdc.ca>.
4163 * read.c (s_mri_sect): Call as_bad rather than abort for an
4164 unsupported MRI target.
4166 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4168 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4169 the destination of a branch instruction should be altered.
4170 (find_real_start): New function: Locate the real, Thumb coded
4171 start of a Thumb function.
4172 (do_t_branch23): Alter the destination of branches to Thumb
4175 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4177 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4179 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4182 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4184 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4185 * doc/c-hppa.texi: Likewise.
4187 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4189 * Makefile.am: Rebuild dependencies.
4190 * Makefile.in: Rebuild.
4192 * Makefile.am (DEP_INCLUDES): New variable.
4193 (.dep1): Change to work when srcdir is not an absolute path.
4194 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4195 * Makefile.in: Rebuild.
4197 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4199 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4200 LinearAddress patch.
4202 * configure.in: Set version to 2.9.1.
4203 * configure: Rebuild.
4205 * Branched binutils 2.9.
4207 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4209 * config/tc-i386.h (FWait): Define.
4210 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4211 other prefixes. Check FWait flag in opcode table to see which
4212 instructions require an fwait prefix.
4214 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4216 * stabs.c (get_stab_string_offset): Always create a stab string
4219 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4221 Fix some gcc -Wall warnings:
4222 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4223 * ehopt.c (eh_frame_code_alignment): Likewise.
4224 * expr.c (integer_constant, operand): Likewise.
4225 * frags.c (frag_align): Likewise.
4226 * gasp.c (level_0, change_base, doinstr): Likewise.
4227 * hash.c (hash_ask): Likewise.
4228 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4229 (debugging_pseudo): Likewise.
4230 * macro.c (define_macro, check_macro): Likewise.
4231 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4232 (ignore_rest_of_line, float_cons): Likewise.
4233 * symbols.c (decode_local_label_name): Likewise.
4234 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4235 (fixup_segment, number_to_chars_bigendian): Likewise.
4236 (number_to_chars_littleendian): Likewise.
4237 * config/atof-ieee.c (gen_to_words): Likewise.
4238 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4239 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4240 * read.c (output_big_sleb128): Initialize locals to avoid
4242 (output_big_uleb128, equals): Likewise.
4243 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4244 to unsigned int. Change zeros to unsigned int.
4245 * cond.c (s_if): Add return to default case.
4246 * frags.c (frag_now_fix): Change return type to addressT.
4247 * frags.h (frag_now_fix): Update declaration.
4248 * listing.c (file_info_struct): Change linenum to unsigned int.
4249 (struct list_info_struct): Change hll_line to unsigned int.
4250 (print_source): Update format string.
4251 * read.c (emit_expr): Change scan to unsigned int, and don't
4252 bother to initialize it.
4253 * symbols.c (dollar_label_count): Change to unsigned long.
4254 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4255 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4256 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4258 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4260 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4261 mcf5200 just as we do for m68000.
4262 (m68k_init_after_args): Likewise.
4263 (md_estimate_size_before_relax): Likewise.
4265 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4267 * config/tc-v850.c (md_assemble): Store relocation addend in
4268 fixup instead of instruction.
4270 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4272 * config/tc-i386.c (md_assemble): Swap template arguments to
4273 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4274 This macro is currently symmetric, so passing them the wrong
4275 way didn't cause any problem, but may if the macro is changed
4277 After copying template to i.tm, use i.tm. rather than t-> to
4278 access fields, and make t a const*
4279 Move i.tm.operand_types[] swap to immediately after the copy.
4281 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4283 * expr.h (expr_build_uconstant): Add prototype.
4284 (expr_build_unary,expr_build_binary): Add prototypes.
4285 * expr.c (expr_build_uconstant): New function.
4286 (expr_build_unary,expr_build_binary): New functions.
4288 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4290 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4291 * macro.c (macro_expand_body): Increase buffer size.
4292 * messages.c (as_warn): Likewise.
4293 (as_warn_where, as_bad, as_bad_where): Likewise.
4295 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4297 Based on patch from H.J. Lu <hjl@gnu.org>:
4298 * Makefile.am (DISTSTUFF): New variable.
4299 (diststuff): New target.
4300 * Makefile.in: Rebuild.
4302 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4305 m32r_elf_section_change_hook.
4307 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4308 emit a nop if a section ends with a 16 bit instruction.
4310 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4312 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4313 s_lcomm rather than obj_coff_lcomm.
4314 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4316 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4318 * config/tc-i386.h (LinearAddress): Define.
4319 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4320 instruction, don't use a default segment.
4322 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4324 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4325 * configure: Rebuild.
4327 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4329 * aclocal.m4, configure: Rebuild with libtool 1.2.
4331 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4333 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4334 PC relative branches. Patch courtesy of Jonathan Walton.
4337 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4339 * configure.in (emulations): Add thumb-pe target.
4341 * configure (emulations): Add thumb-pe target.
4343 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4345 * itbl-lex.l (yywrap): Don't define if already defined as a
4348 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4350 * depend.c (quote_string_for_make): New function.
4351 (wrap_output): Use it.
4353 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4355 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4356 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4358 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4360 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4361 Recognize -GN and -relax.
4362 (md_begin): Initialize gp size from -G switch.
4363 (alpha_force_relocation): Always force if -relax.
4364 (alpha_align): Take a new argument that will specify when to
4365 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4366 Change all callers. Emit nop alignment padding as nop+unop pair.
4368 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4370 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4371 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4373 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4375 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4376 require padding to the next long word boundary.
4378 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4380 * cgen.c: #include symcat.h.
4381 * config/tc-m32r.c: Likewise.
4383 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4385 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4386 absolute expressions instead of '$' prefixed register names.
4388 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4390 * read.c (s_set): Record file and line info for symbols when -as.
4391 (pseudo_set): Don't overwrite that dummy fragment.
4393 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4395 * config/tc-ppc.c (md_pseudo_table): Add "section".
4396 (ppc_named_section): New static function.
4398 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4400 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4401 so we don't have to scan the entire list.
4403 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4405 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4406 case, allow the parallel instructions to modify the same flag
4409 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4411 * listing.c (list_symbol_table): Categorize symbols by
4412 undefined_section rather than sy_frag->line == NULL.
4414 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4416 * Makefile.am (install-exec-local): Install properly when ln
4417 fails or tooldir == prefix.
4419 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4421 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4422 Test result of insert_operand for error.
4424 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4426 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4427 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4428 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4429 * doc/Makefile.in: Rebuild.
4431 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4433 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4434 (macro): Fix handling of M_COP[0-3].
4436 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4438 Based on patches from Ross Harvey <ross@teraflop.com>:
4439 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4440 if macro_alternate or macro_mri.
4441 (getstring): Remove support for byte constants between < and >.
4442 (get_any_string): '<' only starts a string if macro_alternate or
4444 (macro_expand_body): Permit keyword parameters following
4445 positional parameters.
4447 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4448 * configure.in (alpha*-*-netbsd*): New target.
4449 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4450 * configure: Rebuild.
4452 * as.h (flag_warn_suppress_instructionswap): Move from here...
4453 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4454 here, and make static.
4456 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4457 BFD_ASSEMBLER or MANY_SEGMENTS.
4459 * as.c (show_usage): Update bug-gnu-utils address.
4460 * gasp.c (show_usage): Likewise.
4461 * doc/as.texinfo (Bug Reporting): Likewise.
4463 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4465 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4466 insns regardless of the size of a pointer if we're in mips I or
4468 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4470 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4472 Fix rac to accept only a0:
4473 * tc-d10v.c (parallel_ok, find_opcode):
4474 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4475 Introduce OPERAND_GPR.
4477 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4479 * read.c (s_fill): Handle non-constant repeat counts by creating
4480 an rs_space fragment.
4482 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4484 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4485 from as_bad to as_warn.
4487 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4489 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4490 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4491 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4493 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4495 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4496 seg_fix_rotP rather than fix_root from seg_info.
4498 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4500 * expr.c: Add support for 0x1_2_3_4 bignums.
4502 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4504 * configure.in: Change -linux* to -linux-gnu*.
4505 * configure: Rebuild.
4507 * app.c (do_scrub_begin): Treat \r as whitespace.
4509 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4511 * Makefile.am: Update dependencies.
4512 * Makefile.in: Rebuild.
4514 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4516 * configure, aclocal.m4: Rebuild with new libtool.
4518 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4520 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4521 the argument to bfd_set_arch_mach.
4522 (load_address): Use bfd_arch_bits_per_address to determine the
4523 bit size of an address instead of looking at the isa level.
4524 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4526 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4528 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4530 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4532 * ehopt.c: New file.
4533 * as.h (enum _relax_state): Add rs_cfa.
4534 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4535 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4536 * read.c (emit_expr): Call check_eh_frame.
4537 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4538 (relax_segment): Likewise.
4539 * Makefile.am: Rebuild dependencies.
4540 (GAS_CFILES): Add ehopt.c.
4541 (GENERIC_OBJS): Add ehopt.o.
4542 * doc/internals.texi (Frags): Document rs_cfa.
4544 * as.c (show_usage): Mention --traditional-format.
4545 (parse_args): Accept --traditional-format.
4546 * as.h (flag_traditional_format): Declare.
4547 * output-file.c (output_file_create): If flag_traditional_format,
4548 set BFD_TRADITIONAL_FORMAT on stdoutput.
4549 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4551 * config/tc-mips.c (append_insn): Make sure that if we have a
4552 fixup for an unmatched %hi reloc, it does not associated with a
4555 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4556 * doc/Makefile.in: Likewise.
4558 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-m32r.c (check_for_side_effects): New function.
4561 (can_make_parallel): Add checks for instruction side effects
4562 clashing with the other instruction.
4563 (assemble_parallel_insn): Improve warning messages. Return error
4564 message from non-swapped instruction order.
4566 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4568 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4570 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4571 md_cleanup definition. This moves the forced literal output to
4572 the end of the source pass, and avoids macro's inserting literals
4573 into the code immediately after the macro expansion.
4575 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4577 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4578 a gas internal symbol is adjustable.
4579 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4581 * as.h: If gcc version greater than 2.6, use `__format__' and
4582 `__printf__' in function attributes, rather than `format' and
4585 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4587 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4589 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4591 Add tms320c30 support:
4592 * config/tc-tic30.h: New file.
4593 * config/tc-tic30.c: New file.
4594 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4595 TARGET_FORMAT as "coff-tic30".
4596 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4597 * Makefile.am: Rebuild dependencies.
4598 (CPU_TYPES): Add tic30.
4599 (CPU_OBJ_VALID): tic30-aout is valid.
4600 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4601 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4602 * configure, Makefile.in: Rebuild.
4604 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4606 * config/tc-v850.c (md_assemble): Improvements to error messages.
4608 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4610 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4611 BFD_RELOC_HI16_S to store the high bits of any value.
4613 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4614 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4615 assembler calculate relocations to any external symbol at all.
4616 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4617 involving generation of pc-relative relocs.
4618 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4619 has been moved to md_apply_fix3.
4621 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4622 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4623 which actually means (the address of identifier's GOT entry) +
4624 constant, which is not particularly useful.
4626 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4628 * read.h (include_dirs): Declare.
4629 (include_dir_count,include_dir_maxlen): Declare.
4631 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4633 * configure.in: Correct check for shared opcodes library.
4634 * configure: Rebuild.
4636 * listing.c (buffer_line): If we can't open the file, set at_end.
4637 (listing_print): Remove unused local variable fi.
4639 * config/m68k-parse.y (reglistpair): Handle register list in
4642 * config/vms-conf.h: Don't undef VERSION.
4644 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4646 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4648 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4650 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4651 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4652 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4653 (EXTRA_DIST): Define.
4654 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4655 explicitly rather than via the list of object files.
4656 (gcc-as.opt): New file created when make-gas.com is run.
4657 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4658 itbl-cpu.h} to #include appropriate file rather than copying that
4660 * config/vms-conf.h: Synchronize with current config.in.
4661 * Makefile.in: Rebuild.
4663 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4665 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4666 (parallel_ok): Relaxed parallel subinstruction dependency check.
4668 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4670 * as.h (flag_warn_suppress_instructionswap): added new flag.
4671 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4672 command line argument.
4673 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4674 warning only if flag_warn_suppress_instructionswap is false.
4676 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4678 * configure.in (i386-*-mingw32*): New target.
4679 * configure: Rebuild.
4681 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * symbols.c (resolve_symbol_value): Don't set the segment if it
4684 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4686 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4689 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4691 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4692 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4695 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4697 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4699 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-v850.c (v850_insert_operand): Display instruction when
4702 an error is encountered.
4704 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4706 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4707 (i386-*-sco3.2v5*coff): New target.
4708 (i386-*-sco3.2*): New target.
4709 * configure: Rebuild.
4711 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-v850.c: Tidy error message production.
4715 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4718 validate_immediate return value in the right type for comparisons
4721 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4723 * listing.c (MAX_BYTES): Use listing variables not constants.
4724 (data_buffer): No longer an array, but a pointer.
4725 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4726 (listing_listing): Allocate data_buffer.
4728 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4730 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4731 --listing-rhs-width, --listing-cont-lines.
4732 (show_usage): Update.
4733 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4734 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4735 (print_lines): Use the variables instead of the constants.
4736 (listing_listing): Likewise.
4737 * listing.h: Declare the new vars.
4739 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4741 * as.c (parse_args): Add --keep-locals alias for -L.
4742 Add --strip-local-absolute.
4743 (show_usage): Update.
4744 * as.h (flag_strip_local_absolute): New flag.
4745 * symbols.c (S_IS_LOCAL): Use it.
4746 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4747 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4748 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4750 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-m32r.c: Detect if explicitly parallel instructions
4753 might have an io conflict and issue a warning message.
4755 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4757 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4758 cgen_swap_fixups): Functions to save, restore and swap the fixup
4759 chain with a backup copy.
4760 (cgen_asm_finish_insn): Returns address of constructed insn.
4762 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4764 * listing.c (file_info_struct): Remove FILE, add POS.
4765 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4766 (file_info): Don't open the file.
4767 (buffer_line): Check for the file in the last_open cache, updating
4769 (print_source): Don't reference file_info->file.
4770 (listing_listing): Likewise.
4771 (listing_print): Close the file in the cache, if any.
4773 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * read.c (dwarf_file_string): New file static variable.
4776 (emit_expr): Look for constant sequence that leads up to a file
4777 name in DWARF debugging output.
4778 (stringer): Use dwarf_file_string to decide whether to accept a
4779 string as a file name.
4781 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4783 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4784 (crack_operand): Add reg->reglst MRI hack.
4785 (r_seg): Put reglst symbols in reg_section.
4786 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4788 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4790 * tc-sh.c (get_specific): Handle SGR & DBR.
4792 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4794 * tc-h8300.c (parse_reg): Take the length of the symbol into
4795 account when attempting to match a register name.
4796 * tc-h8500.c (parse_reg): Likewise.
4798 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4800 * cgen.c: Formatting changes to improve readability.
4802 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4804 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4807 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4809 Based on a patch from Jim Wilson
4810 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4811 (tc_gen_reloc): Handle cross section PC relative relocs
4814 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4816 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4818 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4820 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4821 (expr_jmp_buf): New static local.
4822 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4823 (cgen_md_operand): New function.
4824 * tc-m32r.c: Clean up pass over `struct foo' usage.
4825 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4827 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4829 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4830 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4832 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4834 * config/tc-i386.c (i386_operand): Give an error if there are
4835 unrecognized characters after an expression.
4837 For older changes see ChangeLog-9697