1 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4 Thumb mode but the label seen was not declared as '.thumb_func'
5 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
6 correct disassembly of Thumb code bounded by non function labels.
8 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
10 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
11 Add dependencies for e-i386aout.o. Fix 2 comment lines.
13 * Makefile.in: Same here.
16 * configure.in: Set bfd_gas for i386-aout when primary target
17 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
18 we may need the primary te_file. Remove incorrect comment.
20 * configure: Regenerate.
22 * config/e-i386aout.c: New file.
24 * as.c (USE_EMULATIONS): Move to before print_version_id.
25 (struct emulation): Add i386aout.
26 (show_usage): Split text strings. Reformat -a text. Add --em
30 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
31 (aout_format_ops): New.
34 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
35 preprocessor conditional and add aout USE_EMULATIONS tests.
36 (read_a_source_file): Don't pass error strings to printf as
40 * gasp.c (exp_get_abs): Don't pass error strings to printf as
43 (process_file): And here.
46 * symbols.c (colon): Rewrite "already defined" fatal message
47 code for aout with USE_EMULATIONS.
50 * config/obj-aout.c (OBJ_HEADER): Define.
51 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
53 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
54 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
56 (obj_aout_type): Expand S_SET_OTHER here too.
57 (obj_read_begin_hook): Remove.
58 (aout_pop_insert): New.
59 (obj_aout_s_get_other): New.
60 (obj_aout_s_get_desc): New.
61 (aout_format_ops): New.
64 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
65 gets aout_pseudo_table.
66 (aout_pseudo_table): Declare.
67 (obj_read_begin_hook): Define.
70 * config/obj-coff.c (obj_pseudo_table): Rename to
72 (coff_pop_insert): Use coff_pseudo_table.
73 (coff_sec_sym_ok_for_reloc): Remove.
74 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
75 and comment all zero entries and remove #if 0 code.
78 * config/obj-coff.h (obj_pop_insert): Define.
79 (coff_pseudo_table): Declare.
82 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
83 s_get_size, s_set_size. Comment all zero entries.
86 * config/obj-elf.c (elf_s_get_other): New function.
87 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
88 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
89 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
91 (obj_elf_parse_section_letters): Don't pass error strings to
95 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
97 (elf_s_get_other): Declare.
98 (S_GET_OTHER) Define as elf_s_get_other if not already
100 (S_SET_OTHER): Only define when not already defined.
101 (elf_obj_read_begin_hook): Declare.
102 (obj_read_begin_hook): Define.
103 (elf_obj_symbol_new_hook): Declare.
104 (obj_symbol_new_hook): Define.
107 * config/obj-multi.h: Add copyright header and protect against
108 multiple inclusion. Add * to all function pointers.
109 (OBJ_HEADER): If defined, include it rather than other defines
111 (obj_frob_file_after_relocs): Test for NULL.
112 (obj_symbol_new_hook): Here too.
113 (obj_sec_sym_ok_for_reloc): And here.
114 (S_GET_OTHER): Define.
115 (S_GET_DESC): Define.
116 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
117 (OBJ_MAYBE_ELF): Update comment.
119 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
120 OBJ_AOUT preprocessor conditional and handle emulation by
121 testing OUTPUT_FLAVOR.
122 (i386_displacement): Here too.
123 (md_section_align): Similarly here.
124 (i386_target_format): Conditionally compile when more than one
125 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
126 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
127 (i386_displacement): Here too.
130 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
131 Define TARGET_FORMAT for aout only when not multi.
134 * config/te-multi.h: Delete file as it's identical to te-generic.h
136 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
138 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
139 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
142 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
144 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
147 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
149 * config/tc-mips.c (mips_do_align): New function.
150 * config/tc-mips.h (md_do_align): Define.
152 2000-01-10 Philip Blundell <philb@gnu.org>
154 * doc/c-arm.texi (ARM Options): Fix typo.
155 (ARM-Chars): Correct description of `#'. Mention that `;' is a
156 line separator for Linux.
157 * doc/as.texinfo (Comments): Mention the ARM.
159 2000-01-10 Philip Blundell <pb@futuretv.com>
161 * configure.in (arm*-*-conix*): New target.
162 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
164 * configure: Regenerate.
166 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
168 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
169 (obj_elf_visibility): New function.
171 * doc/as.texinfo (Visibility): New node: document visibility
174 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
176 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
177 warning for absolute jump/call without `*' in non-intel mode. No
178 need to set i.types[0] JumpAbsolute in intel mode.
180 1999-12-22 Philip Blundell <pb@futuretv.com>
182 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
183 hook function when changing sections.
184 (arm_s_data): Likewise.
186 1999-12-14 Nick Clifton <nickc@cygnus.com>
188 * config/tc-arm.c (md_parse_option): Add support for -marm720
191 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
193 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
194 (r_registers, xr_registers): Define.
195 (r_register_name, xr_register_name): New functions.
196 (md_assemble): Handle new am33 operand types and instruction
198 (mn10300_insert_operand, check_operand): Likewise.
200 1999-11-29 Nick Clifton <nickc@cygnus.com>
202 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
203 (s_force_thumb): Set thumb_mode to 2.
204 (md_assemble): Do not complain about thumb instructions on a
205 non-thumb target if thumb_mode is set to 2.
207 1999-11-28 Michael Meissner <meissner@cygnus.com>
209 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
210 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
211 (O_...): Add new machine dependent expressions if we are handling
212 explicit relocations.
213 (alpha_reloc_op): New static table holding the explicit relocation
215 (alpha_literal_hash): New static to hold the hash table for
216 explicit relocations.
217 (alpha_macros): Add support for explicit relocations.
218 (md_begin): If explicit relocations, initialize hash table.
219 (md_assemble): Don't print a second error if tokenize_arguments
220 already printed an error message.
221 (md_apply_fix): Add support for explicit relocations.
222 (alpha_force_relocation): Ditto.
223 (alpha_fix_adjustable): Ditto.
224 (alpha_adjust_symtab): New function to support explicit
226 (alpha_adjust_symtab_relocs): Ditto.
227 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
228 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
229 Add support for explicit relocations. Return -2 if an error
230 message was already printed.
231 (find_macro_match): Add support for explicit relocations. Comment
233 (emit_insn): Add support for explicit relocations.
234 (assemble_tokens): Ditto.
236 (load_expression): Ditto.
239 (emit_ir_load): Ditto.
240 (emit_loadstore): Ditto.
244 (emit_division): Ditto.
245 (emit_jsrjmp): Ditto.
246 (emit_retjcr): Ditto.
248 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
250 (tc_adjust_symtab): If explicit relocations, call the function
252 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
253 relocations next to the literal relocation they reference.
254 (TC_INIT_FIX_DATA): Initialize the new fields.
255 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
257 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
259 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
260 'B' operand for PA2.0 bb instruction.
262 1999-11-18 Nick Clifton <nickc@cygnus.com>
264 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
267 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
269 (mcore_force_relocation): Force relocations to be generated for
272 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
274 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
275 (i386_displacement): Disallow O_big displacements.
277 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
279 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
280 improvements in error checking.
281 (md_assemble): Support for unconditional ARM instructions.
282 (md_parse_option): Support for -m[arm]v5e flag.
284 1999-11-12 Nick Clifton <nickc@cygnus.com>
286 * macro.c (buffer_and_nest): Do not check beyond the end of the
289 1999-11-11 Nick Clifton <nickc@cygnus.com>
291 * macro.c (buffer_and_nest): Look for seperator after TO and
294 1999-11-08 Andrew Haley <aph@cygnus.com>
296 * app.c (do_scrub_chars): When in State 10, treat backslash
297 characters in the same way as as symbol characters.
299 1999-11-07 Richard Henderson <rth@cygnus.com>
301 * config/tc-alpha.c (alpha_align): Check, don't assert, that
302 the previous label was in the current section before playing
305 1999-11-06 Nick Clifton <nickc@cygnus.com>
307 * config/tc-v850.c (v850_force_relocation): Force relocation
309 (v850_pcrel_from_selection): Do not compute a pcrel offset if
312 1999-11-05 Michael Meissner <meissner@cygnus.com>
314 * expr.h (operatorT): Increase machine dependent operators to 16.
315 * expr.c (op_rank): Ditto.
317 1999-11-03 Ian Lance Taylor <ian@zembu.com>
319 * read.c (pseudo_set): Reject attempts to set the value of a
322 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
325 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
327 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
328 to bfd_set_section_contents.
330 1999-11-03 Nick Clifton <nickc@cygnus.com>
332 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
334 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
336 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
337 (mips_ip): Use OPCODE_IS_MEMBER.
339 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
341 * config/tc-arm.c (reg_required_here): Improve comments.
343 * config/tc-arm.c (thumb_opcode): Add "variants" field.
344 (tinsns): Initialize variants field.
346 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
349 1999-10-27 Scott Bambrough <scottb@netwinder.org>
351 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
352 * config/tc-arm.h: Fix compile time warnings.
354 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
356 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
357 form @abs16, @(abs16) and @(abs16 + imm).
359 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
361 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
362 (ISA_HAS_64_BIT_REGS) New.
363 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
364 mips_emit_delays,macro_build,load_register,load_addresss,
365 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
366 and/or use new ISA_xxx macros in expressions involving
367 ISA, particularly mips_opts.isa.
369 1999-10-18 Michael Meissner <meissner@cygnus.com>
371 * expr.h (operatorT): Add machine dependent operators md1..md8.
372 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
373 for the machine dependent operators to use.
375 * expr.c (op_rank): Add machine dependent operators.
377 * config/tc-alpha.c (O_pregister): Define as a machine dependent
379 (O_cpregister): Ditto.
380 (md_begin): Change X_op test that field is wide enough to use
381 O_max instead of O_alpha_max.
382 (cpu_types): Fill in missing initializer.
383 (alpha_num_macros): Make unsigned.
384 (md_assemble): Make opnamelen be size_t.
385 (md_apply_fix): Cast alpha_num_operands to int before testing.
386 (alpha_force_relocation): Ditto.
387 (alpha_fix_adjustable): Ditto.
388 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
389 (tc_gen_reloc): Ditto.
390 (tc_get_register): Ditto.
395 (s_alpha_ent): Ditto.
396 (s_alpha_end): Ditto.
397 (s_alpha_frame): Ditto.
398 (s_alpha_prologue): Ditto.
399 (s_alpha_file): Ditto.
400 (s_alpha_gprel32): Ditto.
401 (s_alpha_proc): Ditto.
402 (s_alpha_set): Ditto.
403 (s_alpha_base): Ditto.
404 (s_alpha_align): Ditto.
405 (s_alpha_arch): Ditto.
406 (alpha_align): Ditto.
407 (assemble_insn): Suppress unused variable warning.
409 (assemble_insn): Don't assume X_op and X_unsigned are in a given
410 order in the structure.
411 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
413 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
415 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
417 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
419 * config/tc-i386.c (i386_index_check): Correct #endif location.
421 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
423 * as.c (show_usage): Document new options.
424 (parse_args): Add --no-warn, --warn, --fatal-warnings,
425 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
426 (parse_args): Parse the new options.
427 (main): If there were warnings, and --fatal-warnings
428 was specified, print an error.
429 * as.h: New variable, flag_fatal_warnings, for new option.
431 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
433 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
434 '@'. Change autoincrement completers to fall through to cache control
437 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
439 (pa_parse_addb_64_cmpltr): New function.
441 * config/tc-hppa.c (pa_ip): Change error message.
442 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
443 '?Q' args to allow falling through.
445 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
446 Remove unused conditional codes.
447 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
449 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
451 * config/tc-d30v.c (CHAR_BIT): Define.
452 (check_range): Fix bit operations to support integers bigger than
455 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
457 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
460 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
461 Doug Evans <devans@cygnus.com>
463 Add support for m32rx.
464 * config/tc-m32r.c (enable_m32rx): New static global.
465 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
466 (allow_m32rx): New function.
467 (M32R_SHORTOPTS): Add `O'.
468 (md_longopts): Add --m32rx plus several warning options.
469 (md_parse_option): Handle new options.
470 (md_show_usage): Print them.
471 (md_begin): Enable m32rx.
472 (OPERAND_IS_COND_BIT): New macro.
473 (first_writes_to_seconds_operands): New function.
474 (writes_to_pc,can_make_parallel,make_parallel): New functions.
475 (target_make_parallel,assemble_two_insns): New functions.
476 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
477 If optimizing and m32rx, try to make consecutive insns parallel.
479 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
481 * config/tc-mips.c (nopic_need_relax): Allow for the
482 .sdata.foo sections generated by -fdata-sections,
483 and for the .gnu.linkonce.s sections generated by C++.
485 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
487 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
488 with cleaner code using completer prefixes. Add 'Y'.
490 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
492 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
494 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
495 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
496 insn does not match and we should try the next insn in the table.
498 1999-09-22 Nick Clifton <nickc@cygnus.com>
500 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
502 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
504 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
507 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
509 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
510 OBJ_ELF. If ELF, add "sq".
511 (md_parse_option): If ELF, ignore -s and -q.
512 (md_show_usage): Mention ELF options.
514 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
516 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
519 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
521 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
523 * config/tc-hppa.c (struct pa_it): New field "trunc".
524 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
525 (pa_parse_ftest_gfx_completer): New function
526 (pa_parse_fp_cnv_format): New function.
528 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
529 (md_apply_fix): Handle 22bit pc-rel branches.
531 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
533 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
535 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
537 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
539 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
541 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
542 (pa_ip): Handle 'fX'.
544 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
546 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
547 (pa_ip): Handle 'fX'.
549 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
551 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
552 unwinds unless the function is in the text space.
553 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
555 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
557 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
558 (md_assemble): To here. Tweak address generation.
560 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
562 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
563 (md_assemble): Call dwarf2_where for OBJ_ELF.
564 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
565 (pa_end_of_source): New function.
566 * tc-hppa.h (md_end): Define for OBJ_ELF.
568 1999-09-14 Michael Meissner <meissner@cygnus.com>
570 * configure.in (Canonicalization of target names): Remove adding
571 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
572 generates $ac_config_sub with a ${CONFIG_SHELL} already.
573 * configure: Regenerate.
575 1999-09-14 Donn Terry <donn@interix.com>
577 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
579 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
581 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
582 pc-relative jmp/call to an absolute symbol.
583 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
584 absolute section symbols.
586 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
587 jump handling code and comments.
589 1999-09-12 Ian Lance Taylor <ian@zembu.com>
591 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
592 the value if TE_PE and a global defined symbol.
594 1999-09-11 Ian Lance Taylor <ian@zembu.com>
596 * write.c (dump_section_relocs): Call print_symbol_value_1 to
597 print the symbol, rather than printing it here.
599 1999-09-11 Donn Terry <donn@interix.com>
601 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
602 BFD_RELOC_RVA relocations.
604 * config/tc-i386.c (md_undefined_symbol): Compare the name against
605 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
608 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
610 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
611 * doc/internals.texi (Object format backend): Document
614 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
615 relocations against global symbols if TE_PE.
617 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
618 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
620 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
623 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
624 symbols which do not have a constant value, or tags with
625 non-tags. Remove the symbol from the list before adding it at the
628 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
629 C_FCN symbol differently if TE_PE.
630 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
631 appears in the pseudo-op, rather coff_line_base which is only set
634 * config/obj-coff.c (obj_coff_loc): New static function.
635 (obj_pseudo_table): Add "loc".
637 * config/obj-coff.c (add_lineno): Check that the line number is
640 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
641 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
643 (md_atof): Return NULL rather than 0.
644 * config/tc-i386.c (md_atof): Change type to int.
645 * expr.c (expr): Change first parameter to int.
646 * config/obj-coff.c: Add declarations for static functions.
647 (coff_frob_symbol): Use SYM_AUXENT.
648 * config/tc-i386.h (flag_16bit_code): Don't declare.
650 * config/obj-coff.c (obj_coff_section): Default to setting
651 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
653 * write.c (adjust_reloc_syms): Print adjusted fixup.
655 * expr.c (integer_constant): Correct too_many_digits calculation
658 1999-09-09 Andreas Schwab <schwab@suse.de>
660 * doc/c-arm.texi: Fix arguments of @var to not contain
663 1999-09-08 Philip Blundell <pb@nexus.co.uk>
665 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
667 (md_parse_option): Only support -k flag for ELF and COFF targets.
669 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
671 * config/tc-hppa.c (pa_ip): Put strict register checks before
672 call to pa_parse_number.
674 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
676 1999-09-06 Ian Lance Taylor <ian@zembu.com>
678 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
681 1999-09-06 Donn Terry <donn@interix.com>
683 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
685 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
687 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
688 candidate instruction. Require registers for register arguments
689 when in strict mode. Require assemble-time constants for
690 constants when in strict mode.
691 (pa_get_absolute_expression): Require a constant when in strict
694 1999-09-06 Nick Clifton <nickc@cygnus.com>
696 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
698 1999-09-04 Steve Chamberlain <sac@pobox.com>
700 * config/tc-pj.c: New file, supports picoJava in ELF.
701 * config/tc-pj.h: Ditto.
702 * configure.in (pjl*, pj*): New targets.
703 * Makefile.am: Rebuild dependencies.
705 (TARGET_CPU_CFILES): Add config/tc-pj.c.
706 (TARGET_CPU_HFILES): Add config/tc-pj.h.
707 * doc/c-pj.texi: New file.
708 * doc/as.texinfo: Add some PJ specifics.
709 * doc/all.texi: Add PJ to the list of all architectures, sort them
711 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
712 * configure, Makefile.in, doc/Makefile.in: Rebuild.
714 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
716 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
717 (obj_frob_file): Test for null pointer.
718 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
719 (OBJ_PROCESS_STAB): And here.
722 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
723 except OBJ_PROCESS_STAB, which we #undef for ecoff.
724 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
726 * config/obj-coff.c (no_func): Remove.
727 (coff_format_ops): Change occurrences of no_func to 0, as we test
728 for 0 in obj-multi.h.
730 * configure.in: Enable bfd for i386-coff when primary target is
731 bfd. Enable i386 elf,coff emulation support. Don't set
732 USE_EMULATIONS=1 or te_file=multi unless there is more than one
733 emulation to support.
734 *configure: Regenerate.
736 1999-09-02 Nick Clifton <nickc@cygnus.com>
738 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
739 .section .line directive is encountered.
741 1999-09-01 Nick Clifton <nickc@cygnus.com>
743 * config/tc-arm.c (md_section_align): Do not align sections in ELF
746 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
747 * as.texinfo: Document --gdwarf2 command line option.
748 Add additional documentation of ARM command line switches.
750 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
752 * config/tc-i386.c (i386_intel_memory_operand): Combine
753 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
754 and RESTORE_END_STRING around parse_register calls.
755 (i386_operand): Here too.
756 (i386_is_reg): Remove.
757 (parse_register): Move as_bad calls from within this function to
760 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
762 Based on a patch from H.J. Lu <hjl@gnu.org>
763 * config/tc-i386.c (parse_register): Handle FP regs specially.
764 (md_begin): Remove '(' and ')' from register_chars.
766 1999-08-29 Doug Evans <devans@casey.cygnus.com>
768 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
769 error message (done elsewhere).
771 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
773 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
775 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
777 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
780 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
782 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
784 Add new completers. Fix bug in 64 bit condition handling.
786 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
789 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
791 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
793 * config/tc-hppa.c (pa_ip): Add case for 'I'.
795 1999-08-27 Jim Wilson <wilson@cygnus.com>
797 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
798 (struct ls): Add frag field. Initialize it to zero.
799 (out_end_sequence): New local text_frag. Set it while in text section.
800 Replace address check with frag check. Set ls.frag to text_frag if
802 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
803 Set it before switching sections. Replace address check with frag
804 check. Set ls.frag to saved_frag if out_set_addr called.
806 1999-08-26 David Mosberger <davidm@hpl.hp.com>
808 * dwarf2dbg.c (out_end_sequence): If address changed, directly
809 output "advance_pc" opcode instead of calling gen_addr_line().
810 The latter has the undesired side-effect of creating a new row
811 in the debug line info matrix.
813 1999-08-26 Jim Wilson <wilson@cygnus.com>
815 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
816 ls.last_filename if last is less than zero. Set ls.last_filename
817 when allocating new entry.
818 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
821 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
823 * config/tc-i386.c (i386_index_check): Fix the displacement size
824 when INFER_ADDR_PREFIX.
826 1999-08-18 Nick Clifton <nickc@cygnus.com>
828 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
831 1999-08-17 Ian Lance Taylor <ian@zembu.com>
833 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
834 handle 0xffffNNNN constants correctly.
836 1999-08-16 Nick Clifton <nickc@cygnus.com>
838 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
841 1999-08-13 Nick Clifton <nickc@cygnus.com>
843 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
844 (md_apply_fix3): Always pass positive values to
847 1999-08-12 Nick Clifton <nickc@cygnus.com>
849 * config/tc-arm.c (skip_whitespace): New macro.
852 (md_apply_fix3): Store relocation offset in addend for ELF based
854 (arm_force_relocation): Always generate relocs for Thumb function
857 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
859 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
860 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
862 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
864 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
865 flags for the unwind subspace.
867 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
868 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
869 suitable relocation based on the size of the target's pointer.
870 Always Use subsegment zero for the unwinders.
871 (pa_level): Handle "2.0w".
873 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
875 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
876 with the following instruction unless this was specified.
878 1999-08-09 Ian Lance Taylor <ian@zembu.com>
880 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
881 certain sections, to match BFD changes.
883 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
885 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
886 (EXTRA_SCRIPTS): Define to keep automake happy.
887 * Makefile.in: Rebuild.
889 1999-08-08 Ian Lance Taylor <ian@zembu.com>
891 * Makefile.am: Rename .dep* files to DEP*.
892 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
893 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
895 * Makefile.in: Rebuild.
897 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
899 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
901 1999-08-08 Ian Lance Taylor <ian@zembu.com>
903 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
904 avoid problems on DOS filesystems.
905 * Makefile.in: Rebuild.
907 * doc/as.texinfo (Section): Document 's' flag for COFF version.
909 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
911 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
914 1999-08-08 Ian Lance Taylor <ian@zembu.com>
916 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
917 line to create ${GDBINIT} rather than .gdbinit.
918 * configure, Makefile.in, doc/Makefile.in: Rebuild.
920 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
922 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
924 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
926 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
928 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
930 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
931 non-adjustable symbols.
933 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
935 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
937 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
939 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
942 1999-08-05 Donn Terry <donn@interix.com>
944 * config/te-interix.h: New file.
945 * configure.in (i386-*-interix*): New target.
946 * configure: Rebuild.
948 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
950 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
951 selectors for ELF too.
952 (selector_table): Add "ltp" and "rtp" selectors.
954 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
956 * config/tc-i386.c (i386_operand): No need to change
957 operand_string pointer in segment reg case before goto
958 do_memory_reference. Initialise displacement_string_start and
959 displacement_string_end after do_memory_reference label.
960 (i386_index_check): Add operand_string param, and print error
961 message on failure here.
962 (i386_intel_memory_operand): Instead of here.
963 (i386_operand): And here.
964 (INFER_ADDR_PREFIX): Enable.
966 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
968 * config/tc-i386.h (DefaultSize): Define. Renumber following
969 opcode_modifier defines.
971 From Etienne Lorrain <etienne.lorrain@ibm.net>
972 * config/tc-i386.c (stackop_size): New variable.
973 (set_16bit_code_flag): Clear it here.
974 (set_16bit_gcc_code_flag): New function.
975 (md_pseudo_table): Add "code16gcc" entry.
976 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
978 1999-08-03 Ian Lance Taylor <ian@zembu.com>
980 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
981 next_set_end even if the end symbol is being discarded.
983 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
984 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
985 * config/obj-coff.c: Likewise.
986 (seg_info_type): Remove.
987 (seg_info_off_by_4): Change to array of segT.
988 (s_get_segment): Adjust accordingly.
989 (obj_pseudo_table): Fully initialize sentinel entry.
991 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
992 Ralf Baechle <ralf@uni-koblenz.de>.
994 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
996 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
998 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1000 * config/tc-i386.c: Indentation and white space changes.
1001 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1002 don't enable it by default.
1003 (i386_intel_operand): Remove redundant prototype.
1004 Move check on number of memory operands, and i.mem_operands++
1005 (i386_intel_memory_operand): To here.
1006 Remove i386_immediate code from here. Remove special case code
1007 for input and output using (%dx). Remove base/index checks and
1008 call i386_index_check instead. Save initial operand_string
1009 argument for error message.
1010 (i386_operand): Remove redundant prototype. Move base/index
1011 checks to i386_index_check.
1012 (i386_displacement): Move intel mode check for non-zero
1014 (i386_intel_memory_operand): To here.
1016 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1018 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1019 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1020 by .register pseudo-op if -64 and --no-undeclared-regs.
1021 (s_register, sparc_adjust_symtab): New functions.
1022 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1023 Declare sparc_adjust_symtab as tc_adjust_symtab.
1024 * doc/c-sparc.texi: Add description of #ignore special literal
1025 for .register pseudo-op.
1027 1999-07-30 Catherine Moore <clm@cygnus.com>
1029 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1030 the relocation's section offset.
1032 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1034 * write.c (fixup_segment): Fix generic error check overflow test.
1036 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1037 X_add_number to long.
1039 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1041 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1044 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1046 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1049 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1051 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1053 * configure.bat: Remove; obsolete.
1054 * config/go32.cfg: Likewise.
1056 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1058 * configure.in (i386-*-vxworks*): New target.
1059 * configure: Rebuild.
1061 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1063 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1065 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1067 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1069 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1070 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1071 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1072 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1073 MAX_RELOC_EXPANSION): Define.
1074 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1076 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1078 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1079 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1080 block. Print a warning if an 8-bit or 16-bit constant
1081 displacement or immediate is truncated on output.
1082 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1084 (i386_operand): Disallow immediate jump absolute operand.
1086 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1088 * configure.in: Bump version number to 2.9.5.
1089 * configure: Rebuild.
1091 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1094 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1096 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1097 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1099 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1101 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1103 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1105 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1106 if -mno-fpu was given.
1107 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1109 (cons_fix_new_arm): Remove misleading comments.
1111 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1113 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1115 (relax_segment): Likewise. After giving a rs_org error, convert
1116 the frag to rs_align to avoid cascading errors.
1118 1999-07-12 Andreas Schwab <schwab@suse.de>
1120 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1122 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1124 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1125 as appropriate. Fill in structure initializations. Add variable
1126 initializations. Add casts.
1127 * dwarf2dbg.c (print_stats): Change i to size_t.
1128 * listing.c (listing_listing): Change list_line to unsigned int.
1130 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1132 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1133 rather than checking for \001 and \002 in symbol name.
1134 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1136 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1138 * configure.in (hppa*-linux-gnu*): New target.
1139 * configure: Rebuilt.
1141 1999-07-08 Nick Clifton <nickc@cygnus.com>
1143 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1145 1999-07-07 Nick Clifton <nickc@cygnus.com>
1147 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1148 accessing symbolP directly.
1150 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1152 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1155 1999-07-05 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-arm.c (ARM_EXT_V5): Define.
1158 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1159 (md_begin): Detect ARM v5 architectures.
1160 (md_parse_option): Accept arm v5 specification.
1161 (md_show_usage): Documment -marmv5 switch.
1163 * doc/c-arm.texi: Document -marmv5 command line option.
1165 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1167 (validate_immediate_twopart): New function. Determine if a
1168 constant can be computed by two ADD instructions.
1169 (output_inst): Remove its command line parameter - it was never
1171 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1172 implememt the ADRL pseudo op.
1173 (tc_gen_reloc): Generate a suitable error message if an ADRL
1174 instruction tries to generate a real reloc.
1176 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1178 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1180 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1183 1999-06-27 H.J. Lu <hjl@gnu.org>
1185 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1186 non BFD_ASSEMBLER case.
1188 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1190 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1193 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1195 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1196 out_end_sequence() when the address decreases due to a new frag.
1197 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1198 numbering starts with 1.
1200 1999-06-23 Nick Clifton <nickc@cygnus.com>
1202 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1204 (mcore_s_text): Call obj_elf_text for ELF target.
1205 (mcore_s_data): Call obj_elf_data for ELF target.
1206 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1208 (mcore_s_bss): New function: Dump literal table before changing
1210 (mcore_s_comm): New function: Dump literal table before changing
1213 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1214 No longer static functions.
1215 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1216 Provide prototypes for these functions.
1218 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1220 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1221 a list of names, to try obj_segment_name, and to try abbreviated
1222 names when using COFF without long section names.
1224 * config/tc-alpha.c: More use of symbol accessor functions.
1225 * config/tc-arc.c: Likewise.
1226 * config/tc-d30v.c: Likewise.
1227 * config/tc-fr30.c: Likewise.
1228 * config/tc-i860.c: Likewise.
1229 * config/tc-m88k.c: Likewise.
1230 * config/tc-mcore.c: Likewise.
1231 * config/tc-ns32k.c: Likewise.
1232 * config/tc-sparc.c: Likewise.
1233 * config/tc-v850.c: Likewise.
1235 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1236 sy_value with appropriate accessor functions.
1237 * config/tc-arm.c (md_apply_fix3): Likewise.
1238 * config/tc-d10v.c (AT_WORD_P): Likewise.
1239 * config/tc-v850.c (reg_name_search): Likewise.
1241 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1242 use symbol_get_bfdsym instead.
1243 * config/tc-ppc.c (md_assemble): Likewise.
1244 * config/tc-v850.c (v850_comm): Likewise.
1246 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1248 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1249 the symbol, rather than accessing the bsym member.
1250 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1251 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1252 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1253 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1254 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1255 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1256 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1257 * config/tc-v850.c (tc_gen_reloc): Likewise.
1259 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1261 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1262 (hppa_gen_reloc_type): Conditionalize on BFD64.
1263 (tc_gen_reloc): Re-enable ELF relocations.
1264 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1266 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1268 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1270 (do_ldst): Move assignment out of if condition.
1271 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1272 parentheses to avoid warning.
1274 1999-06-21 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1277 macro to get at the BFD symbol associated with a GAS symbol.
1279 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1281 * config/tc-ppc.c: Update for symbol handling changes.
1282 * config/obj-coff.c: Likewise.
1284 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1286 * tc-hppa.c: General cleanups of ELF support. No more spaces
1287 and subspaces for ELF.
1288 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1289 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1290 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1291 (UNWIND_SECTION_NAME): Likewise.
1292 (space/subspace related structures): Conditionalize definitions
1294 (space/subspace directives and support routines): Conditionalize
1295 definitions and references/uses on OBJ_SOM.
1296 (label_symbol_struct): For ELF, track the symbol's segment. For
1297 SOM track its space.
1298 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1300 (USE_ALIASES): Kill for both SOM & ELF.
1301 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1302 (pa_space, pa_subspace): Corresponding changes.
1303 (pa_spaces_begin): Corresponding chagnes.
1304 (md_begin): Do not muck around with space/subspace stuff for
1306 (md_apply_fix): Temporarily disable argument relocation stuff
1308 (tc_gen_reloc): Temporarily disable relocation generation for
1310 (pa_build_unwind_subspace): Similarly.
1312 1999-06-16 Nick Clifton <nickc@cygnus.com>
1314 * config/tc-arm.c (thumb_set): New pseudo op.
1315 (text, data, section): Override these pseudo ops with ARM
1317 (s_thumb_set): New function: Perform the same as a .set pseudo
1318 op, but also mark the alias'ed symbol as being a Thumb
1320 (arm_s_text): New function: Perform the same as the .text
1321 pseudo op, but dump the literal pool before changing
1323 (arm_s_data): New function: Perform the same as the .data
1324 pseudo op, but dump the literal pool before changing
1326 (arm_s_section): New function: Perform the same as the
1327 .section pseudo op, but dump the literal pool before changing
1329 (arm_cleanup): Do not reset the current section before dumping
1332 1999-06-17 Nick Clifton <nickc@cygnus.com>
1334 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1335 OPTION_NO_WARN_UNMATCHED entries.
1336 (md_parse_option): Generate a warning message if an unrecognised
1337 option is encountered.
1339 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1340 (get_operands): When parsing an expression after an '@' symbol
1341 has been detected, do not ignore '#' symbols.
1342 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1345 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1347 From K. Richard Pixley <rich@noir.com>:
1348 * configure.in (ppc-*-vxworks*): New target.
1349 * configure: Rebuild.
1351 1999-06-12 Philip Blundell <philb@gnu.org>
1353 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1355 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1357 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1358 which refer to symbols in linkonce sections, permit reducing the
1359 relocs if the symbol is local.
1361 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1363 * subsegs.c (subseg_text_p): New function.
1364 * as.h (subseg_text_p): Declare.
1365 * read.c (do_align): Use subseg_text_p to set the default fill.
1366 * write.c (subsegs_finish): Likewise.
1367 * config/obj-coff.c (write_object_file): Likewise.
1368 * config/tc-i386.h (md_maybe_text): Don't define.
1369 (md_do_align): Use subseg_text_p to set the default fill.
1370 * config/tc-m32r.c (m32r_do_align): Likewise.
1371 * config/tc-sh.c (sh_do_align): Likewise.
1372 * config/tc-sparc.h (md_do_align): Likewise.
1374 1999-06-12 David O'Brien <obrien@freebsd.org>
1376 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1377 * configure: Rebuild.
1379 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1381 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1382 * Makefile.am: Rebuild dependencies.
1383 * Makefile.in: Rebuild.
1385 * config/tc-i386.c (i386_immediate): Remove unused label
1388 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1389 * symbols.c: Likewise.
1390 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1391 sy_next field when taking address, rather than symbol_next.
1393 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1395 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1396 value from the output file architecture.
1397 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1398 * dwarf2dbg.h: Change bfd_vma to addressT.
1400 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1402 * dwarf2dbg.h: Use PARAMS in function declarations.
1404 1999-06-11 Martin Dorey <mdorey@madge.com>
1406 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1407 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1409 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1411 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1413 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1415 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1418 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1420 * read.c (read_a_source_file): Only declare inescape if
1423 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1425 (find_entry_byval): Add parens to avoid warning.
1427 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1429 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1432 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1434 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1437 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1438 synthetize_setx): New functions.
1439 (md_assemble): Broken the special cases into the above
1440 functions. Make compiler happy if sizeof(bfd_vma)==4.
1441 Fix sethi generated from set/setuw. If instructions have a relloc,
1442 always clear the fields to be relocated in the opcode.
1443 (sparc_ip): Remove special_case global variable.
1445 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1447 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1448 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1449 indication of success rather than a value.
1450 (itbl_get_val): Likewise.
1451 (itbl_get_field): Use strcspn. Change delimiters to include
1453 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1454 (itbl_get_val): Likewise.
1455 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1457 * symbols.c (copy_symbol_attributes): Convert local symbols to
1460 1999-06-10 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1465 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1467 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1468 Optimize set if sizeof(bfd_vma) == 64.
1469 (sparc_ip): Fix sethi - without %hi() it should generate
1470 R_SPARC_22 reloc, not R_SPARC_HI22.
1471 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1473 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1475 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1476 (s_ncons): New function.
1477 (native_op_table): New table.
1478 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1479 R_SPARC_OLO10 handling.
1481 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1483 * expr.h (struct expressionS): Revert last change; widen X_op.
1484 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1486 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1488 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1489 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1490 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1491 * Makefile.in: Regenerated.
1493 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1494 `common' pass on to s_mri_common.
1495 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1497 1999-06-06 Richard Henderson <rth@cygnus.com>
1499 * config/obj-elf.c (obj_elf_section): Don't free the return
1500 value of demand_copy_C_string.
1502 1999-06-05 Richard Henderson <rth@cygnus.com>
1504 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1505 creation logic from obj_elf_create_section.
1507 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1508 (section_stack): New.
1509 (special_sections): Make const.
1510 (obj_elf_section): Gut and rewrite parsing.
1511 (obj_elf_change_section): New function broken out of obj_elf_section.
1512 (obj_elf_parse_section_letters): Likewise.
1513 (obj_elf_section_word): Likewise.
1514 (obj_elf_section_type): Likewise.
1515 (obj_elf_previous): Treat as a toggle.
1516 (obj_elf_popsection): New.
1517 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1518 (ppc_section_type): Likewise.
1519 * config/tc-ppc.h: Likewise.
1521 * expr.h (struct expressionS): Don't make X_op a bitfield.
1522 * config/tc-alpha.c: Update for symbol handling changes.
1523 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1524 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1526 1999-06-05 Richard Henderson <rth@cygnus.com>
1528 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1529 (dwarf2_gen_line_info): Kill unused variables.
1530 (dwarf2_finish): Likewise.
1531 (dwarf2_where): Likewise.
1532 (dwarf2_directive_file): If we've only got a string,
1533 hand off to s_app_file.
1534 * ecoff.c: Move the include of ecoff.h.
1535 * symbols.h (S_IS_FUNCTION): Prototype.
1537 * read.c (LEX_HASH): Supply a default.
1539 (s_globl): Update `c' after skipping whitespace.
1540 * read.h (LEX_END_NAME, is_name_ender): New.
1541 * expr.c (get_symbol_end): Respect it.
1543 1999-06-04 Mark Klein <mklein@dis.com>
1545 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1547 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1549 * config/tc-hppa.c: Update for symbol handling changes.
1551 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1553 * cgen.c: Update for symbol handling changes.
1554 * config/tc-m32r.c: Likewise.
1556 * config/tc-hppa.h: Update for symbol handling changes.
1557 * config/tc-hppa.c: Likewise.
1559 * config/tc-arm.h: Update for symbol handling changes.
1560 * config/tc-arm.c: Likewise.
1561 (symbol_make_empty): Remove. Just use symbol_create.
1563 * symbols.c (symbol_set_tc): Correct name.
1565 * Makefile.am: Rebuild dependencies.
1566 ($(OBJS)): Don't depend upon struc-symbol.h.
1567 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1568 * dep-in.sed: Don't remove struc-symbol.h.
1569 * Makefile.in: Rebuild.
1571 * doc/internals.texi (Symbols): Describe changes in symbol
1574 1999-06-03 Richard Henderson <rth@cygnus.com>
1576 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1577 instead of doing the work by hand.
1579 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1581 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1582 state of line state-machine.
1583 (struct ls): Collect DWARF2 line state-machine state in new member
1584 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1585 resulted in any DWARF2 directives.
1586 (reset_state_machine): New function.
1587 (out_end_sequence): Ditto.
1588 (dwarf2_gen_line_info): When switching sections or switching to a
1589 lower text address, call out_end_sequence() first to terminate the
1590 previous code sequence as code sequences MUST have monotonically
1591 increasing addresses.
1592 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1594 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1596 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1597 DWARF2 debug info (line information only, at this point).
1598 * as.h: Update comment about supported debug formats.
1599 * dwarf2dbg.c, dwarf2dbg.h: New files.
1600 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1602 * expr.c (operand): Don't use [ for parens if we want an index op.
1603 (op_encoding): Switch [ into O_index, if desired.
1604 (op_rank): Renumber with O_index on bottom.
1605 (expr): If O_index, match closing bracket.
1606 * expr.h (O_index): New.
1608 * read.c (read_a_source_file): Conditionally allow matched "
1609 in lines passed to md_assemble.
1611 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1613 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1615 Add support for storing local symbols in a small structure to save
1616 memory when assembling large files.
1617 * as.h: Don't include struc-symbol.h.
1618 (symbolS): Add typedef.
1619 * symbols.c: Include struc-symbol.h.
1620 (local_hash): New static variable.
1621 (save_symbol_name): New static function, from symbol_create.
1622 (symbol_create): Call save_symbol_name.
1623 (local_symbol_count): New static variable.
1624 (local_symbol_conversion_count): Likewise.
1625 (LOCAL_SYMBOL_CHECK): Define.
1626 (local_symbol_make): New static function.
1627 (local_symbol_convert): New static function.
1628 (colon): Handle local symbols. Create local symbol for local
1630 (symbol_table_insert): Handle local symbols.
1631 (symbol_find_or_make): Create local symbol for local label name.
1632 (symbol_find_base): Check for local symbol.
1633 (symbol_append, symbol_insert): Check for local symbols.
1634 (symbol_clear_list_pointers, symbol_remove): Likewise.
1635 (verify_symbol_chain): Likewise.
1636 (copy_symbol_attributes): Likewise.
1637 (resolve_symbol_value): Handle local symbols.
1638 (resolve_local_symbol): New static function.
1639 (resolve_local_symbol_values): New function.
1640 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1641 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1642 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1643 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1644 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1645 (symbol_previous, symbol_next): New functions.
1646 (symbol_get_value_expression): Likewise.
1647 (symbol_set_value_expression): Likewise.
1648 (symbol_set_frag, symbol_get_frag): Likewise.
1649 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1650 (symbol_mark_used_in_reloc): Likewise.
1651 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1652 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1653 (symbol_mri_common_p): Likewise.
1654 (symbol_mark_written, symbol_clear_written): Likewise.
1655 (symbol_written_p): Likewise.
1656 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1657 (symbol_section_p, symbol_equated_p): Likewise.
1658 (symbol_constant_p): Likewise.
1659 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1660 (symbol_get_obj, symbol_set_obj): Likewise.
1661 (symbol_get_tc, symbol_set_tc): Likewise.
1662 (symbol_begin): Initialize local_hash.
1663 (print_symbol_value_1): Handle local symbols.
1664 (symbol_print_statistics): Print local symbol statistics.
1665 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1666 Declare new symbols.c functions. Move many declarations here from
1668 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1669 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1670 (struct symbol): Move bsym to make it clearly the first field.
1671 Remove TARGET_SYMBOL_FIELDS.
1672 (symbolS): Don't typedef.
1673 (struct broken_word): Remove.
1674 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1675 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1676 (symbol_clear_list_pointers): Likewise.
1677 (symbol_insert, symbol_remove): Likewise.
1678 (symbol_previous, symbol_append): Likewise.
1679 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1680 (struct local_symbol): Define.
1681 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1682 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1683 (local_symbol_get_frag, local_symbol_set_frag): Define.
1684 (local_symbol_get_real_symbol): Define.
1685 (local_symbol_set_real_symbol): Define.
1687 * write.c (write_object_file): Call resolve_local_symbol_values.
1688 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1689 (TARGET_SYMBOL_FIELDS): Don't define.
1690 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1691 ECOFF_DEBUGGING, add ECOFF fields.
1692 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1693 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1694 ECOFF_DEBUGGING, add ECOFF fields.
1695 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1696 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1697 * config/tc-mcore.h: Don't include struc-symbol.h.
1698 (TARGET_SYMBOL_FIELDS): Don't define.
1699 (struct mcore_tc_sy): Define.
1700 (TC_SYMFIELD_TYPE): Define.
1701 * Many files: Use symbolS instead of struct symbol. Use new
1702 accessor functions rather than referring to symbolS fields
1705 * read.c (s_mri_common): Don't add in value of line_label.
1707 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1708 checking for SEC_LINK_ONCE.
1710 * config/tc-sh.h (sh_fix_adjustable): Declare.
1712 * app.c (input_buffer): New static variable.
1713 (app_push): Save saved_input in allocated buffer.
1714 (app_pop): Restored saved_input.
1715 (do_scrub_chars): Change get parameter to take char * and int as
1716 arguments. Change GET macro to pass input_buffer to get
1717 function. Don't save input into allocated buffer.
1718 * as.h (do_scrub_chars): Update declaration.
1719 * input-file.c (input_file_get): Change to take char * and int.
1720 Read data into passed in buffer. Remove static buffer.
1721 * read.c (scrub_from_string): Change to take char * and int. Copy
1722 data into passed in buffer.
1724 * hash.h: Neaten. Declare hash_traverse.
1725 * hash.c: Complete rewrite based on BFD hashing code.
1726 * gasp.c (chunksize): New variable.
1727 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1730 1999-05-28 Nick Clifton <nickc@cygnus.com>
1732 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1733 addend unless the target uses an old ABI.
1735 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1737 -Wchar-subscripts cleanup
1738 * listing.c (listing_newline): Use unsigned char variable, so
1739 calls to isascii,iscntrl are correct.
1740 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1742 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1743 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1744 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1745 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1747 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1749 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1751 (arch_coldfire_p): New #define.
1752 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1754 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1756 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1758 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1759 (install_operand): Add place `N'.
1760 (init_table): Add registers ACC, MACSR, MASK.
1762 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1764 * config/tc-m68k.c: Change mcf5200 --> mcf.
1765 (archs): Add mcf5206e, mcf5307.
1766 (m68k_ip): Add format `u'.
1767 (install_operand): Add place `m', `M', `h'.
1768 (init_table): Add upper/lower registers.
1770 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1772 1999-05-28 Martin Dorey <mdorey@madge.com>
1774 * config/tc-i960.c: Several minor changes to add ELF and
1775 BFD_ASSEMBLER support.
1776 * config/tc-i960.h: Likewise.
1777 * configure.in (i960-*-elf*): New target.
1778 * aclocal.m4, configure: Rebuild.
1780 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1782 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1783 reloc changes when defined(BFD_ASSEMBLER).
1785 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1789 * write.c (write_print_statistics): Output to file, not stderr.
1791 * expr.c (generic_bignum_to_int32,64): Prototype.
1793 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1794 output_sleb128, output_uleb128, output_big_sleb128,
1795 output_big_uleb128, output_big_leb128): Prototype.
1796 (output_big_sleb128, output_big_uleb128): Make inline.
1797 (output_big_leb128): Remove inline
1799 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1800 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1801 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1802 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1803 value for correct overflow check in write.c:fixup_segment.
1804 * write.c (fixup_segment): Move bitfield overflow checks to after
1805 the md_apply_fix call.
1806 * config/obj-coff.c (fixup_segment): Likewise.
1807 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1808 valueT *val argument.
1810 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1812 * config/atof-ieee.c (gen_to_words): Correctly round a
1813 denormalized number. Fix off-by-one in range checking for
1814 exponent in a denormal.
1816 1999-05-10 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1821 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1823 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1825 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1827 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1828 (ReverseRegRegmem): Remove.
1829 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1830 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1831 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1834 From Doug Ledford <dledford@redhat.com>
1835 * config/tc-i386.h (RegXMM): New for P/III.
1836 * config/tc-i386.c: Add support for P/III.
1838 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1840 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1841 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1842 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1844 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1846 * config/tc-i386.c (i386_immediate): Skip whitespace before
1847 complaining about junk after expression.
1848 (i386_displacement): Likewise.
1850 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1852 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1853 Don't copy before downcaseing.
1855 1999-05-05 Catherine Moore <clm@cygnus.com>
1857 * tc-m68k.c: Include elf/m68k.h.
1858 (m68k_elf_final_processing): New routine.
1859 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1862 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1864 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1867 1999-04-30 Nick Clifton <nickc@cygnus.com>
1869 * config/tc-mcore.c (mcore_s_section): Dump literals before
1872 1999-04-29 Nick Clifton <nickc@cygnus.com>
1874 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1877 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1879 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1880 (TC_INIT_FIX_DATA): Delete.
1881 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1882 (TC_INIT_FIX_DATA): Delete.
1883 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1884 * write.c (fix_new_internal): Initialize fx_cgen member.
1885 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1886 (gas_cgen_md_apply_fix3): Update.
1887 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1888 (md_cgen_record_fixup_exp): Update.
1889 (FX_OPINFO_R_TYPE): Update.
1891 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1892 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1893 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1894 * frags.h (struct frag): Make opindex, opinfo ints.
1896 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1898 1999-04-26 Tom Tromey <tromey@cygnus.com>
1900 * aclocal.m4, configure: Updated for new version of libtool.
1902 1999-04-22 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1906 (md_apply_fix3): Do not fix up absolute relocations against
1909 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1911 1999-04-20 Nick Clifton <nickc@cygnus.com>
1913 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1914 changes and data-in-text directives.
1915 (mcore_cons): New function: intercept cons() operations.
1916 (mcore_float_cons): New function: intercept float_cons()
1918 (mcore_stringer): New function: intercept stringer() operations.
1920 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1922 * obj.h (struct format_ops): Change generate_asm_lineno field to
1924 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1926 * config/tc-alpha.c (find_opcode_match): Add default case to
1928 (find_macro_match): Likewise.
1929 (load_expression): Parenthesize && within ||.
1931 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1933 1999-04-17 Nick Clifton <nickc@cygnus.com>
1935 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1936 .text .data .section pseudo ops.
1937 (mcore_s_section): New function. Dump lits before changing secs.
1938 (mcore_s_text): New function. Dump lits before changing secs.
1939 (mcore_s_data): New function. Dump lits before changing secs.
1941 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1943 * config/tc-mips.c (mips_32bitmode): New.
1944 (md_begin): Set mips_32bitmode if needed.
1945 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1946 Set EF_MIPS_32BITMODE.
1948 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1950 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1953 1999-04-16 Nick Clifton <nickc@cygnus.com>
1955 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1957 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1959 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1960 expressions correctly.
1963 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1965 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1967 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1969 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1970 and fmpynfadd instructions.
1972 1999-04-11 Richard Henderson <rth@cygnus.com>
1974 * as.h (environ): Declare it, if needed.
1975 * as.c (dump_statistics): Don't declare environ.
1976 * configure.in (environ): Detect declaration.
1977 * configure, config.in: Rebuild
1979 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1980 (i386_displacement): Allocate enough space for replacement buffer.
1981 Clean up replacement buffer initialization.
1983 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1985 * subsegs.c (section_symbol): Don't create a new symbol if one
1986 already exists; instead, use the existing one, but set its segment
1987 and frag data if it hasn't already been defined.
1988 * config/obj-coff.c (c_section_symbol): Likewise.
1990 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1992 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1994 1999-04-08 Nick Clifton <nickc@cygnus.com>
1996 * config/tc-mcore.c: New File: Support routines for MCore
1998 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1999 * config/obj-coff.c: Add support for mcore-pe target.
2001 * Makefile.am: Add support for MCore targets.
2002 * Makefile.in: Regenerate.
2003 * configure.in: Add support for MCore targets.
2004 * configure: Regenerate.
2006 * doc/all.texi: Set MCORE.
2007 * doc/as.texinfo: Document MCore specific command line options.
2009 * write.h: Prevent multiple inclusion.
2011 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2013 * asintl.h (LC_MESSAGES): Never define.
2014 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2016 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2019 * Makefile.am (m68k-parse.c): If configuring in the source
2020 directory, copy m68k-parse.y into the local directory before
2021 running ylwrap, to remove spurious differences when generating
2023 * Makefile.in: Rebuild.
2025 * config/tc-sparc.h (md_do_align): Just allocate the number of
2026 bytes necessary, rather than always allocating 1024.
2028 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2030 * listing.c (listing_newline): Add cast to avoid warning.
2031 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2032 * config/tc-i386.c (i386_scale): Add return value.
2033 (build_displacement_string): Remove unused local temp_disp2.
2034 (i386_intel_memory_operand): Add parentheses to avoid warning.
2035 (i386_intel_operand): Remove unused local end_of_operand_string.
2036 (i386_operand): Remove unused local operand_modifier.
2037 (i386_operand): Add parens to avoid warning.
2039 1999-04-04 Don Bowman <don@pixsci.com>
2041 * configure.in: Add mips*-*-vxworks* target; have it define
2043 * configure, config.in: Rebuild.
2045 1999-03-31 Nick Clifton <nickc@cygnus.com>
2047 * configure.in (emulations): Add support for arm-epoc-pe.
2048 * configure: Regenerate.
2049 * config/te-epoc-pe.h: New file. Define macros specific to
2051 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2052 for arm-epoc-pe target.
2054 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2056 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2058 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2060 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2061 detect ",n" without a condition.
2062 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2065 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2067 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2068 instruction is encoded with one bit.
2071 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2073 * doc/internals.texi (CPU backend): Mention that
2074 line_separator_chars should not include newline. From thi
2075 <ttn@mingle.glug.org>.
2077 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2079 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2080 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2082 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2084 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2086 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2088 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2091 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2093 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2095 1999-03-15 Martin Hunt <hunt@cygnus.com>
2097 * app.c (do_scrub_begin): Change '-' back to a symbol char
2098 so we can use multiple opcodes on a line again.
2100 * config/tc-d30v.c: By default, warn if a symbol has
2101 the same name as a register. Plus some minor
2102 updates from the branch.
2104 1999-03-13 Nick Clifton <nickc@cygnus.com>
2106 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2107 BFD_RELOC_16 and BFD_RELOC_64.
2109 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2111 * expr.c (expr): Add missing else.
2113 1999-03-12 Nick Clifton <nickc@cygnus.com>
2115 * config/tc-arm.c (md_apply_fix3): Improve error message.
2117 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2119 * Makefile.am (CPU_TYPES): Add fr30.
2120 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2121 (fr30,m32r dependencies): Update.
2122 * Makefile.in: Rebuild.
2124 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2125 (gas_cgen_record_fixup_exp): Ditto.
2126 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2127 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2128 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2129 (md_cgen_lookup_reloc): Update use of operand->type.
2130 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2131 (md_convert_frag): Call cgen_operand_lookup_by_num.
2132 (md_cgen_lookup_reloc): Update use of operand->type.
2133 (m32r_cgen_record_fixup_exp): Ditto.
2135 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2137 * config/tc-mips.c (md_show_usage): Fix message.
2139 1999-03-03 Nick Clifton <nickc@cygnus.com>
2141 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2142 and LDR reg,=<expr> instruction.
2144 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2147 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2149 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2151 1999-02-17 Nick Clifton <nickc@cygnus.com>
2153 This patch was created by: Scott Bambrough
2154 <scottb@corelcomputer.com>
2157 Special cased '@' character. The '@' character is used as the
2158 ARM assembler comment character, as a special character
2159 and in ELF .symver pseudo-op's, and as a special character in
2160 .type and .section pseudo-ops.
2161 (symver_pseudo): New static variable.
2162 (symver_state): New static variable.
2163 (struct app_save): Add field 'symver_state'.
2164 (app_push): Save global symver_state int struct app_save.
2165 (app_pop): Restore global symver_state from struct app_save.
2166 (do_scrub_chars): Special case handling of '@' character in
2169 * configure.in: Modified to recognize armv* uname syntax from ARM
2171 * configure: Regenerated.
2173 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2174 a prefix to the section's type.
2175 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2176 the type's typename.
2178 * config/tc-arm.h: Add support for PIC generation:
2179 (pic_code): New boolean.
2180 (obj_relocate_extern): Define.
2181 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2182 (TC_CONS_FIX_NEW): Define.
2183 (tc_fix_adjustable): Define.
2184 (GLOBAL_OFFSET_TABLE_NAME): Define.
2186 * config/tc-arm.c: Add support for PIC generation:
2187 (line_seperator_chars): Allow ';' as a seperator for Linux.
2188 (is_immediate_prefix): New macro.
2189 (arm_parse_reloc): New function.
2190 (s_arm_elf_cons): New function.
2191 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2192 (md_undefined_symbol): Special case handling for the Global Offset
2194 (md_apply_fix3): Handle PIC relocs.
2195 (tc_gen_reloc): Handle PIC relocs.
2196 (md_parse_option): Add support for '-k' command line switch to
2197 enable PIC generation.
2198 (cons_fix_new_arm): New function.
2199 (s_arm_elf_cons): New function.
2201 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2203 * configure.in: Add comments for uses of AC_DEFINE.
2204 * acinclude.m4: Likewise.
2205 * acconfig.h: Remove.
2206 * aclocal.m4: Rebuild.
2207 * configure: Rebuild.
2208 * Makefile.in: Rebuild.
2209 * config.in: Rebuild.
2211 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2213 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2214 non-constant offset from a base register.
2216 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2218 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2221 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2223 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2224 (emit_insn): Look for pc-relative and no-overflow specifiers on
2225 internal relocation types.
2227 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2229 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2232 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2234 (mips_4650, mips_4010, mips_4100): Variables removed.
2235 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2236 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2238 (md_begin): Don't bother initializing the mips_NNNN variables;
2239 mips_cpu is set, and that's good enough now.
2240 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2241 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2242 (show): New function, to handle wrapping in the CPU lists.
2243 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2245 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2247 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2248 than treat as an immediate specifier.
2250 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2252 * config/tc-i386.c: Prototype many functions.
2253 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2254 (i386_immediate): Remove unused second argument.
2255 (i386_intel_operand): Fix i386_is_reg typo.
2256 (i386_operand): Use allow_naked_reg.
2257 (output_invalid): Make operand int for K&R.
2259 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2261 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2263 * Makefile.in: Rebuild.
2265 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2267 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2269 (EXTRA_as_new_SOURCES): Comment out.
2270 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2271 * Makefile.in: Rebuild.
2272 * doc/Makefile.in: Rebuild.
2273 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2274 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2275 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2276 * configure: Rebuild.
2277 * aclocal.m4: Rebuild.
2278 * config.in: Rebuild.
2279 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2280 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2281 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2282 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2283 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2284 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2285 (gas_cgen_record_fixup_exp): Ditto.
2286 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2287 descriptor, not global variable.
2288 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2289 descriptor, not global variable. Refer to insert_operand handler
2290 via cpu descriptor, not global function.
2291 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2292 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2293 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2294 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2295 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2296 * config/tc-m32r.c: Ditto.
2297 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2298 (md_assemble): Ditto.
2299 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2301 1999-02-09 Nick Clifton <nickc@cygnus.com>
2303 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2304 relocations for ELF targets.
2306 1999-02-08 Nick Clifton <nickc@cygnus.com>
2308 * configure.in: Add support for StrongARM target.
2309 * configure: Regenerate.
2311 1999-02-05 Nick Clifton <nickc@cygnus.com>
2313 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2315 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2318 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2320 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2322 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2324 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2325 (INTEL_DWORD_MNEM_SUFFIX): Define.
2328 (DWORD_PTR): Define.
2329 (XWORD_PTR): Define.
2331 (OFFSET_FLAT): Define.
2333 (NONE_FOUND): Define.
2336 * config/tc-i386.c (set_intel_syntax): New routine.
2337 (intel_syntax): Declare.
2338 (allow_naked_reg): Declare.
2339 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2340 (intel_float_operand): New routine.
2341 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2342 Handle brackets as well as parens. Call i386_intel_operand for
2343 intel syntax. Reverse operands if appropriate. Handle new
2344 suffixes. Handle movzx and movsx.
2345 (i386_is_reg): New routine.
2346 (i386_immediate): New routine.
2347 (i386_scale): New routine.
2348 (i386_displacement): New routine.
2349 (i386_operand_modifier): New routine.
2350 (build_displacement_string): New routine.
2351 (i386_parse_seg): New routine.
2352 (i386_intel_memory_operand): New routine.
2353 (i386_intel_operand): New routine.
2354 (i386_operand): Call i386_displacement, i386_immediate,
2355 i386_scale, etc. instead of handling inline.
2356 (parse_register): Handle registers without prefix.
2358 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2360 * configure: Regenerate.
2361 * configure.in (arm-*-oabi): New.
2362 (thumb-*-oabi): New.
2363 * config/tc-arm.c (target_oabi): Declare.
2364 (md_apply_fix3): Support REL relocs.
2365 (md_parse_option): Handle -oabi.
2366 (elf32_arm_target_format): New routine.
2367 (md_longopts): Add OPTION_OABI.
2368 * config/tc-arm.h: Redefine TARGET_FORMAT.
2371 1999-01-28 Nick Clifton <nickc@cygnus.com>
2373 * write.c (write_relocs): Handle out of range error.
2375 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2376 (fr30_force_relocation): Default to 0.
2378 * config/tc-fr30.h (obj_fix_adjustable): Define.
2379 (TC_FORCE_RELOCATION): Define.
2381 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2384 1999-01-16 Nick Clifton <nickc@cygnus.com>
2386 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2387 merge of two instructions if the left instruciton kills the right.
2389 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2391 * Makefile.in: Regenerate.
2392 * configure.in: Redo test for using cgen.
2393 * configure: Regenerate.
2395 1999-01-09 Nick Clifton <nickc@cygnus.com>
2397 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2398 redefinition of this macro.
2400 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2402 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2405 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2407 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2408 a read of HI or LO and an immediatly following branch.
2410 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2412 * config/tc-mips.c (md_begin): Another correction to the setting of
2415 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2417 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2419 1998-12-21 Nick Clifton <nickc@cygnus.com>
2421 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2422 bit insn when optimizing, so that parallelised instructions will
2423 start on a 32 bit boundary.
2425 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2427 * config/tc-mips.c (mips_eabi64): New.
2428 (md_begin): Set mips_eabi64.
2429 (mips_elf_final_processing): Use it.
2431 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2433 * config/tc-mips.c (mips_elf_final_processing):
2434 Correct setting of ABI in e_flags.
2436 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2438 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2440 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2442 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2444 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2446 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2447 warning, values that don't fit in the field.
2449 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2451 * config/tc-mips.c (mips_abi_string): New.
2452 (md_parse_option,md_longopts): Add mabi.
2453 (mips_elf_final_processing): Set e_flags based on mabi flag.
2455 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2457 * config/tc-mips.c (md_parse_option): Handle vr4111.
2459 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2461 * config/tc-h8300.c (build_bytes): Change message given if the
2462 instruction requires H8/300H mode and we're not in Hmode, to
2463 suggest that it may be the operand modes that are the problem, not
2464 necessarily the opcode.
2466 1998-12-10 Nick Clifton <nickc@cygnus.com>
2468 * config/tc-fr30.c: Add line separator character.
2470 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2472 * configure.in (hppa-*-mpeix*): New target.
2473 * config/obj-som.h (obj_som_compiler): Declare.
2474 * config/obj-som.c (compiler_seen): New static variable.
2475 (obj_som_compiler): New function.
2476 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2477 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2478 (pa_type_args): Set hppa_priv_level.
2479 (pa_compiler): New static function if OBJ_SOM.
2480 * configure: Rebuild.
2482 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2484 * read.c (output_leb128): Don't mark as inline.
2486 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2488 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2489 AIX .vbyte unaligned data support.
2490 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2491 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2494 1998-12-07 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2499 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2501 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2502 BFD_RELOC_ARM_PCREL_BRANCH.
2504 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2506 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2507 checking the target type.
2508 (mips-dec-bsd*): Set endian to little.
2509 * configure: Rebuild.
2511 COFF weak symbol support, based on patches from Mark Elbrecht
2512 <snowball3@usa.net>:
2513 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2514 * config/obj-coff.c (obj_coff_weak): New static function.
2515 (obj_coff_endef) [both versions]: Handle weak symbols.
2516 (coff_frob_symbol): Likewise.
2517 (yank_symbols): Likewise.
2518 (obj_pseudo_table): Add "weak".
2520 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2521 <aymeric.vincent@emi.u-bordeaux.fr>.
2522 * aclocal.m4: Rebuild with current tools.
2523 * configure: Rebuild.
2525 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2526 an assertion failure for a case we can't handle when OBJ_ECOFF.
2528 * expr.c (operator): And with 0xff to avoid problems with signed
2531 1998-12-03 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2534 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2536 1998-12-02 Nick Clifton <nickc@cygnus.com>
2538 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2541 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2543 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2546 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2548 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2551 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2555 (d10v_cleanup): Only generate previous insn if a multiline insn is
2558 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2560 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2563 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2565 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2566 -marm6xxx command line switches.
2568 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2570 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2571 (itbl-ops.o): Delete duplicate dependencies.
2572 Rebuild dependencies.
2573 Add fr30 dependencies.
2574 * Makefile.in: Rebuild.
2576 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2580 * listing.c: Ignore line terminator characters found inside
2583 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2585 * po/gas.pot: Regenerated.
2587 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2590 fr30_is_label_start(). Also checks for delay slot insns.
2592 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2593 FR30 instructions which contain a colon in the mnemonic.
2595 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2597 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-fr30.c: Removed currently superflous code.
2601 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-fr30.h: New file.
2604 * config/tc-fr30.c: Tweaking so that it will compile.
2606 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2608 * config/tc-d10v.h (obj_fix_adjustable): Define.
2609 (TC_FORCE_RELOCATION): Define.
2610 (d10v_force_relocation): Declare.
2611 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2612 (md_apply_fix3): Handle Vtable relocs.
2613 (d10v_fix_adjustable): New.
2614 (d10v_force_relocation): New.
2616 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2618 * config/tc-d30v.c: Change default behaviour to ignore potential
2619 conflicts between register name and symbol names.
2621 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2623 * configure.in: Add fr30-*-*.
2624 * config/tc-fr30.c: New file.
2625 * Makefile.in: Regenerated.
2626 * config.in: Regenerated.
2627 * configure: Regenerated.
2628 * doc/Makefile.in: Regenerated.
2629 * po/gas.pot: Regenerated.
2631 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2633 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2636 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2638 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2640 (do_scrub_chars): Add some casts to unsigned char to avoid
2641 unwanted sign extension.
2642 * read.c (lex_type): Set characters about 127 to be symbol
2644 * config/tc-i386.c (md_begin): Set identifier_chars and
2645 operand_chars for values above 127.
2647 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2649 * configure.in: detect cygwin* instead of cygwin32*
2650 * configure: regenerate
2652 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2654 * listing.c: Add support for producing a listing from piped
2657 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2659 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2660 (append_insn): Account for the tx39's multiply behavior.
2662 1998-10-26 Michael Meissner <meissner@cygnus.com>
2664 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2665 from assemble_parallel_insns. Add support for '->' to indicate
2666 explicitly serializing the instructions.
2667 (md_assemble): Ditto.
2669 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2671 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2674 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2676 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2678 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2680 * config/tc-mips.c : support frame and regmask/fregmask when
2681 MIPS_STABS_ELF is specified.
2683 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2685 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2686 (md_apply_fix): Don't return 1 for VTABLE relocs.
2687 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2689 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2691 * doc/c-i386.texi: Replace occurences of "opcode" with
2692 "instruction mnemonic", "instruction", or "mnemonic" when
2693 referring to the name of an instruction. Use "opcode" when
2694 referring to the sequence of machine bytes.
2696 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2697 (is_opcode_char): Rename to is_mnemonic_char.
2698 (md_assemble and i386_operand): Correct error messages from
2699 "opcode" to "instruction mnemonic"
2700 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2701 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2702 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2703 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2704 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2705 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2706 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2708 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2710 * config/tc-i386.c (i386_operand): Check for garbage after
2713 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2715 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2716 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2718 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2720 * config/tc-sh.h (obj_fix_adjustable): Define.
2721 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2722 (md_apply_fix): Likewise.
2723 (tc_gen_reloc): Likewise.
2724 (sh_fix_adjustable): New.
2726 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2728 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2729 * cgen.h (gas_cgen_finish_insn): Update prototype.
2730 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2731 cgen_insn_t -> CGEN_INSN_INT.
2732 (make_parallel): Update handling of CGEN_INT_INSN_P.
2733 (assemble_parallel_insn): Ditto.
2734 (target_make_parallel): New function.
2735 (md_assemble): Use it.
2737 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2739 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2741 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2743 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2744 converted into lower case.
2746 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2748 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2749 (gas_cgen_tc_gen_reloc): Likewise.
2750 * config/tc-m32r.h (obj_fix_adjustable): Define.
2751 * config/tc-m32r.c (m32r_fix_adjustable): New.
2752 (m32r_force_relocation): Handle VTABLE relocs.
2754 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2756 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2758 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2761 to lower case before parsing.
2763 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2764 parallel insns modift buts in the PSW as a side effect.
2766 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2768 * config/tc-d30v.c (find_format): Test for missing flag and
2771 (md_apply_fix3): Fix error messages to avoid
2772 assumption about presence of a symbol.
2774 (parallel_ok): Disallow parallel instructions that both modify the
2777 (find_format): Generate a warning if an odd numbered register is
2778 used as the first register in a mutli-register instruction.
2780 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2782 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2783 relocations are always associated with a symbol.
2785 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2787 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2788 (elf32_sparc_force_relocation): Declare.
2789 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2790 (tc_gen_reloc): Handle vtable relocs.
2791 (elf32_sparc_force_relocation): New.
2793 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2795 * symbols.c (S_IS_FUNCTION): New.
2796 * config/tc-v850.h (obj_fix_adjustable): Define.
2797 (TC_FORCE_RELOCATION): Define.
2798 (v850_force_relocation): Declare.
2799 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2800 of fx_addnumber for VTABLE reloc addends.
2801 (md_apply_fix3): Handle VTABLE relocs.
2802 (v850_fix_adjustable): New.
2803 (v850_force_relocation): New.
2805 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2807 * tc-hppa.c (fp_operand_format): Add some additional formats.
2808 (pa_ip): Do not automatically promote into pa2.0 mode.
2809 (pa_level): Handle ".level 2.0".
2811 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2814 * config/tc-i386.h (template.extension_opcode): Change to
2815 unsigned int to allow full range of 8-bit opcode suffixes.
2816 (None): Redefine as 0xffff.
2818 From Jeff B Epler <jepler@usgs.gov>
2819 * doc/c-i386.texi (i386-SIMD): New section.
2821 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2823 * read.c (discard_rest_of_line): New function.
2824 * read.h: Declare it.
2825 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2827 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2829 * config/tc-d10v.c (find_symbol_matching_register): New function.
2830 (find_opcode): Cope with the case where a register name matches
2833 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-v850.c (md_pcrel_from): Rename to
2836 v850_pcrel_from_section.
2837 (v850_pcrel_from_section): Do not resolves symbols in other
2840 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2842 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2844 * config/tc-d10v.c (find_opcode): Generate an error if a register
2845 is supplied for an operand that should not be a register.
2847 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2849 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2850 instructions to have another instruction in the right bin.
2852 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2854 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2855 the right container if the left container holds a branch
2858 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2860 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2861 both a register name and symbol name.
2862 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2864 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2867 execution unit class.
2869 (reg_name_search): If a name matches a register and a symbol,
2870 prefer the register.
2871 (find_format): Disallow flag registers when a general purpose
2872 register is required.
2873 If a number is required, but a register has been given, check to
2874 see if a symbol with the same name as the register exists, and if
2875 so, use that symbol.
2877 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2879 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2881 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2883 * config/tc-d30v.c (find_format): Do not accept flag registers as
2884 general purpose registers.
2885 (find_format): If an immediate value is expected at a given place
2886 in a format, but a register name has been provided instead, check
2887 to see if that register name matches the name of a predefined
2888 symbol and if it does, then use the symbol instead.
2889 (reg_name_search): If a register name matches a symbol name,
2890 prefer the register name to the symbol name.
2892 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2894 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2895 the previous insn to empty.
2897 1998-09-20 Michael Meissner <meissner@cygnus.com>
2899 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2900 pieces, forcing the use of an ANSI compiler.
2902 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2904 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2906 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2908 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2910 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2912 (obj_elf_vtable_entry): Likewise.
2913 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2914 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2915 (tc_gen_reloc): Likewise.
2916 (arm_fix_adjustable): Likewise.
2917 (elf32_arm_force_relocation): New.
2918 (armelf_frob_symbol): Remove coff-style symbol support.
2920 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2922 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2924 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2926 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2927 OBJ_COFF so that routine is defined for a.out format.
2929 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2931 * config/tc-i386.c (i386_operand): Detect non-segment registers
2932 used as segment prefixes.
2934 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2936 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2937 optimize across FDE boundaries.
2939 * config/obj-coff.c (obj_coff_section): Preserve any link once
2940 flags when setting the section flags.
2942 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2944 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2945 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2947 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2949 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2952 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2954 * frags.c (frag_grow): Include the size of the frag struct in the
2957 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2958 if the new subseg comes before the old.
2960 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2962 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2963 to handle edge8 and edge16.
2965 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2967 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2968 before we clobber the symbol involved.
2970 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2972 * config/tc-arm.c: Remove OBJ_ELF definitions for
2973 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2974 use arm_adjust_symtab for OBJ_COFF.
2975 (armelf_adjust_symtab): New Routine.
2976 * config/tc-arm.h: Define obj_adjust_symtab to
2977 armelf_adjust_symtab for OBJ_ELF.
2979 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2981 * configure.in: Make all i386-elf targets use bfd_gas.
2982 * config/tc-i386.c (tc_i386_force_relocation): New.
2983 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2984 (md_apply_fix3): Likewise.
2985 (tc_gen_reloc): Handle them.
2986 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2987 tc_i386_force_relocation.
2989 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2991 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2993 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2995 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2996 current opcode after writing the first insturction of a reverse
2999 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3001 * read.h (generate_lineno_debug): Add prototype.
3002 * read.c (generate_lineno_debug): Make non-static.
3004 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3006 * config/tc-i386.c (md_assemble): Only warn for address/data size
3009 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3012 against Thumb function names, as the linker needs this information.
3014 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3016 * expr.c (operand): Check also that there is no advance in operand
3017 after atof_generic in order to decide "is it label 0f or floating
3020 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3022 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3023 command line options with a single dash.
3024 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3026 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3028 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3029 * tc-arm.c (arm_fix_adjustable): New routine.
3031 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3033 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3034 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3035 demand_empty_rest_of_line before mri_comment_end.
3036 (equals): Check garbage after expression before
3037 mri_comment_end in MRI mode.
3039 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3041 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3042 small immediate constant to use the constant itself rather than
3045 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3047 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3048 (pa_leave): Likewise.
3050 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3052 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3054 (i386_operand): Fix an error message.
3056 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3058 * doc/c-arm.texi (ARM Directives): Document .req directive.
3060 * config/tc-arm.c (reg_required_here): Display erroneous string if
3061 the register name could not be decoded.
3062 Do not set inst.instruction if the sift is -1.
3064 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3066 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3069 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3071 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3072 even if it is belived to be unnecessary.
3074 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3076 config/tc-i386.c (i386_operand): Size immediate constants by
3077 suffix (erroneously removed as part of July 7 change).
3079 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3081 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3082 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3083 (armelf_frob_symbol): New Routine.
3084 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3086 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3088 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3090 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3092 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3093 command line switches passed to assembler.
3095 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3097 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3098 (gas_cgen_opcode_desc): Declare.
3099 (gas_cgen_parse_operand): Declare.
3100 (*): Prepend gas_ to gas specific fns to denote them as such.
3102 * cgen.c (gas_cgen_opcode_desc): New global
3103 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3104 (queue_fixup): Renamed from cgen_queue_fixup.
3105 (*): Prepend gas_ to gas specific fns to denote them as such.
3107 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3108 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3109 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3110 Open opcode table and initialize it.
3111 (make_parallel): Use gas_cgen_opcode_desc.
3112 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3113 (md_assemble): Ditto.
3115 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3117 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3118 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3119 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3120 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3121 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3122 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3123 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3124 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3125 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3126 (INIT_STAB_SECTION): Likewise.
3127 (OBJ_PROCESS_STAB): Likewise.
3129 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3130 (md_parse_option): Watch for them.
3131 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3132 (md_begin): Kill neverdef code.
3133 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3134 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3135 (s_alpha_coff_wrapper): New.
3136 (md_pseudo_table): Trap all ECOFF pseudos.
3138 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3140 Start of changes to remove mdebug section from mips*-elf
3141 Based on MIPS_STAB_ELF definition
3142 * acconfig.h: undef if not configured
3143 * config.in: undef if not configured
3144 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3145 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3146 * stabs.c (s_stab_generic): flush frag
3148 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3150 * configure.in: (arm-*-elf): Handle.
3151 (thumb-*-elf): Handle.
3152 * configure: Regenerate.
3153 * read.c (stringer): Fix typo in comment.
3154 * write.c (fixup_segment): Don't add symbol value to addend if
3156 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3158 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3161 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3163 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3164 (write_2_short): Emit warning if new flag is set.
3165 (do_assemble): Set flags if left instruction is one of special
3166 "right-instruction-killer" type.
3168 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3170 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3171 Always output words in debug_info section as big endian.
3172 (sparc_target_format): Choose correct bfd target.
3173 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3175 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3177 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3178 to work with internationalization code. Issue an error when two
3179 operands match that are not allowed to match.
3181 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3183 * configure.in (install_tooldir): Allow target to specify whether
3184 it wants to be installed in $(tooldir)/bin.
3185 * configure: Regenerate.
3186 * Makefile.am (install-exec-local): Set install-exec-tooldir
3187 dependency via configure.
3188 * Makefile.in: Regenerate.
3190 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3192 * Makefile.am (install-exec-local): Split into two ...
3193 (install-exec-bindir,install-exec-tooldir): New rules.
3194 * Makefile.in: Regenerate.
3196 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3198 * Makefile.am (install-exec-local): Don't remove the file before
3199 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3200 W. Rozycki <macro@ds2.pg.gda.pl>.
3201 * Makefile.in: Rebuild.
3203 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3205 * cgen.c: Include libiberty.h.
3206 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3207 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3208 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3209 (md_cgen_lookup_reloc)): Declare.
3210 (md_cgen_record_fixup_exp): Declare.
3211 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3212 (m32r_relax_frag): Declare.
3213 (cgen_md_apply_fix3): Decls moved to cgen.h.
3214 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3215 (m32r_cgen_record_fixup_exp): Delete decl.
3216 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3217 (assemble_nop): Delete.
3218 (expand_debug_syms): Delete unused `exp'.
3219 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3220 Add default case for -Wall.
3221 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3222 (md_atof): Delete unused wordP.
3224 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3226 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3229 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3231 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3232 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3233 .print, .purgem, and .struct. Remove documentation for
3236 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3238 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3239 Update call to insert_operand.
3241 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3245 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3247 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3248 whitespace after a prefix operator.
3250 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3252 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3254 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3256 * config/tc-sparc.c (log2): New static function.
3257 (s_reserve): Use log2 to convert alignment before calling
3259 (s_common): Use log2 to convert alignment before calling
3260 record_alignment and frag_align.
3261 (sparc_cons_align): Use log2.
3263 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3265 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3266 (s_common): Likewise.
3268 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3269 initialization of waddr.
3270 (sparc_elf_final_processing): Add default case to switch.
3272 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3274 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3275 than temporary real.
3277 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * write.c (subsegs_finish): Don't align the segments if there were
3282 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3283 copying aux information.
3285 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3286 expression into a symbol.
3288 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3290 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3291 type to unsigned int.
3292 (md_assemble): Change type used to store offsets from unsigned
3294 (i386_operand): Switch error check to only call RESTORE_END_STRING
3295 once after parse_register.
3297 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3299 * config/tc-v850.c (md_show_usage): Changed format to match that
3302 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3304 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3306 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3308 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3311 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3313 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3314 * doc/Makefile.in: Rebuild.
3316 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3318 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3319 for %lo expressions.
3320 (mips_ip, case 'u'): Move range check after code to mask
3321 off bits in %hi/%lo expressions. Mask off high bits for
3324 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3326 * doc/Makefile.am (gasver.texi): New target.
3327 (as.info, as.dvi): Depends upon gasver.texi.
3328 * doc/as.texinfo: Include gasver.texi. Mention version number on
3329 title page and in top node.
3330 * doc/Makefile.in: Rebuild.
3332 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3334 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3335 but not including the line containing the edict.
3336 * listing.h (LISTING_EOF): New.
3337 * input-scrub.c (input_scrub_next_buffer): Call it.
3339 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3341 * config/tc-i386.c (i386_operand): Don't set the size of an
3342 immediate address based solely on the suffix and the mode.
3344 * config/tc-i386.c (md_assemble): Add assertion to make sure
3345 overlap2 does not set Imm.
3347 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3348 sequences of whitespace to a single space.
3349 (is_space_chars): Just compare with space.
3350 (md_begin): Don't initialize space_chars.
3351 (md_assemble): Just skip a single whitespace character.
3352 (i386_operand): Rewrite base-index parsing to use new
3353 parse_register, and to skip white space. Skip white space in a
3354 number of other places too. Don't give error message if
3355 parse_register fails.
3356 (parse_register): Change reg_string parameter to be non-const.
3357 Add end_op parameter. Skip white space after the `%', and return
3358 end of register string. Give error message here rather than
3361 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3363 Based on patch from Matt Semersky <matts@scd.hp.com>:
3364 * expr.c (op_encoding): Make const.
3365 (expr_set_precedence): New function.
3366 (expr_begin): Don't set operator rankings, just call
3367 expr_set_precedence.
3368 * expr.h (expr_set_precedence): Declare.
3369 * read.c (s_mri): Call expr_set_precedence.
3371 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * doc/as.texinfo (Statements): Remove paragraph discussing
3374 continuing lines with a backslash. This hasn't worked for years,
3377 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3379 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3381 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3382 (ps_CTORS, ps_DTORS): New section types.
3383 (vms_fixup_xtors_section): New function
3384 (Ctors_Psect, Dtors_Psect): Define.
3385 (IS_GXX_XTOR): Define
3386 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3387 Filter static constructors/destructors and add to
3388 Ctors_Symbols/Dtors_Symbols chain.
3389 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3390 appropriate section.
3392 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3393 * makefile.vms: Merge vax/vms support.
3395 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3397 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3398 (elf_pseudo_table): Add them.
3399 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3400 (md_apply_fix): Accept them.
3401 (mips_fix_adjustable): Don't adjust them.
3402 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3403 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3404 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3405 (tc_fix_adjustable): Don't adjust them.
3407 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3409 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3411 * Makefile.in: Regenerate.
3412 * configure.in: AC_SUBST cgen_cpu_prefix.
3413 * configure: Regenerate.
3415 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3417 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3418 Changed all users of COND12_DELAY.
3420 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3422 * config/tc-mn10300.c (set_arch_mach): New function.
3423 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3424 (md_begin): Default to mn10300 mode.
3425 (md_assemble): Only accept instructions for the core mn10300
3426 chip and the active machine type.
3428 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3430 * subsegs.h (segment_info_type): Give the struct a name.
3431 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3432 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3433 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3434 * config/tc-w65.h (tc_reloc_mangle): Declare.
3435 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3437 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3439 * config/tc-v850.c (v850_comm): Restore old section
3440 after common processing.
3442 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3444 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3446 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3448 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3449 char with code that explicitly sign-extends.
3451 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-v850.c (md_begin): Restore text section as the current
3454 section after creating call table sections.
3455 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3458 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3459 with call to macro SYM_AUXINFO.
3461 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3463 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3464 with the program transform name.
3465 * Makefile.in: Rebuild.
3467 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3469 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3472 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3474 * config/tc-i386.c (i386_operand): Be prepared for a space between
3475 the open parenthesis and the start of the register operand,
3476 because of the June 16 change.
3478 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3483 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3485 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3486 even if it is belived to be unnecessary.
3488 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3490 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3492 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3494 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3496 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3497 shift amount for a repeated operand. The shift amount for the
3498 repeated copy comes from the size of the operand.
3500 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3502 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3504 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3508 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3510 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3511 characters in it as LEX_IS_SYMBOL_COMPONENT.
3512 * config/tc-i386.h (tc_symbol_chars): Define.
3513 (extra_symbol_chars): Declare.
3514 * config/tc-i386.c (extra_symbol_chars): Define.
3515 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3516 (line_comment_chars): Set to '/' if TE_LINUX.
3517 * doc/c-i386.texi (i386-prefixes): Update.
3518 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3520 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3522 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3523 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3525 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3527 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3528 constraint in instructions REP & REPI.
3530 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3532 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3533 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3535 (check_range): If the operand is shifted, then shift the number
3536 before checking its range.
3538 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3540 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3543 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3545 * config/tc-v850.c (v850_comm): Create special sections as needed.
3547 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3549 * config/tc-d10v.c (write_2_short): Addition of swapping
3550 instructions for sequential and reverse sequential order when
3551 given order is not possible.
3553 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3555 * Makefile.am: Rebuild dependencies.
3556 (DEP_INCLUDES): Fix reference to intl build directory.
3557 * Makefile.in: Rebuild.
3559 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3561 * doc/c-i386.texi: Update 16 bit documentation.
3563 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3564 IgnoreDataSize to IgnoreSize as they are used for address size as
3566 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3567 32-bit mode, similarly addr16/data16 and variants.
3569 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3571 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3572 sequential word multiply instructions.
3574 (do_assemble): Add extra command line argument, to allow mul32
3575 attribute to be preserved across parallel insns.
3576 (md_assemble): Insert NOPs between explicitly parallel insns which
3577 contain an 32 bit multiply and a 16 multiply.
3579 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3581 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3584 * config/tc-i386.c (reloc): Add braces.
3586 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3587 consistent with Intel naming.
3588 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3589 use bitfields in sib_byte.
3590 (modrm_byte): Don't use bitfields here either.
3592 * config/tc-i386.c (current_templates): Add const.
3593 (parse_register): Add const to return, param, and char *s.
3594 (i386_operand): Add const to reg_entry *r.
3595 * config/tc-i386.h (templates): Add const to start, end.
3597 Inspired by code for 16 bit gas support from Martynas Kunigelis
3598 <martynas@nm3.ktu.lt>:
3599 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3600 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3601 (uses_mem_addrmode): Remove.
3602 (md_estimate_size_before_relax): Add support here too.
3603 (md_relax_table): Rewrite interface to md_relax for 16 bit
3605 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3606 (opcode_suffix_to_type): Remove.
3607 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3608 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3609 (md_convert_frag): Likewise.
3610 (i386_operand): Add support for 16 bit base/index regs,
3611 immediates, and displacements. Remove some unnecessary casts, and
3612 localise end_of_operand_string, displacement_string_start,
3613 displacement_string_end variables. Add GCC_ASM_O_HACK.
3614 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3616 * config/tc-i386.c (prefix_hash): Remove.
3617 (md_begin): Rewrite without obstacks. Remove prefix hash table
3618 handling. Rewrite lexical table handling.
3619 (i386_print_statistics): Don't print prefix statistics.
3620 (md_assemble): Rewrite instruction parser so that line is not
3621 converted to lower case. Don't do a hash_find for prefixes,
3622 instead recognise them via opcode modifier.
3623 (expecting_operand, paren_not_balanced): Localise variables.
3624 * config/tc-i386.h (IsPrefix): Define.
3625 (prefix_entry): Remove.
3627 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3628 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3629 '\\' in case where comment_chars contains '/'.
3631 * config/tc-i386.c (MATCH): Ensure given operand and template
3632 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3633 you must write `ljmp *table(%ebx)'.
3635 From H.J. Lu <hjl@gnu.org>:
3636 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3637 as 0 ifndef BFD_ASSEMBLER.
3638 (md_assemble): Allow immediate operands without suffix or
3639 other reg operand to default in size to the current code size.
3641 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3643 * config/tc-v850.c (md_begin): Restore creation of
3644 .call_table_text and .call_table_data sections.
3646 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3648 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3649 after emitting a word of noops.
3651 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3653 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3654 (i386_operand): Simplify checks for valid base/index combinations.
3655 Disallow `in 4(%dx),%al'.
3657 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3659 (add_prefix): Change parameter from char to int.
3661 * config/tc-i386.h (Ugh): Define opcode modifier.
3662 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3664 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3665 CONSISTENT_REGISTER_MATCH macros to check register types more
3666 thoroughly. Check for illegal suffix/operand combinations
3667 when matching insns with operands. Handle new `s' suffix, and
3668 associated FloatMF opcode modifier for float insns with memory
3670 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3671 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3672 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3673 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3674 DATA_PREFIX_OPCODE throughout.
3676 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3677 (md_assemble): Rewrite suffix/register operand checking code to be
3678 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3679 AnyMem, the better to grep.
3681 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3682 given a memory operand. Don't set Abs bits either.
3683 (type_names): Remove Mem*, Abs*.
3684 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3685 define opcode_modifiers as these cases are handled by Disp8,
3686 Disp16, Disp32 and suffix checks.
3687 (COMES_IN_BOTH_DIRECTIONS): Remove.
3688 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3690 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3691 if IgnoreDataSize modifier given. Remove ShortformW modifier
3692 test. Add test for ShortForm in W base_opcode modification.
3693 Merge Seg2ShortForm and Seg3ShortForm code.
3694 * config/tc-i386.h (ShortFormW): Remove.
3695 (IgnoreDataSize): Define.
3697 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3699 * config/tc-d30v.c (md_assemble): Store previous segment state
3700 with previous instruction.
3702 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3704 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3705 (ebp, esp): Remove static variables.
3706 (MATCH): Remove test for InOutPortReg.
3707 (i386_operand): Properly handle InOutPortReg here instead.
3708 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3709 (md_assemble): Simplify and correct modrm and sib generation.
3710 (i386_operand): Add warning for scale without index.
3711 Rewrite checks for valid base/index combinations.
3713 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3714 macros and enclose in do while(0).
3715 (RESTORE_END_STRING): Likewise.
3716 (md_assemble): Add one to printed operand number so we start
3717 from 1 not 0. Add some more gettext invocations.
3718 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3721 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3722 DATA_PREFIX, SEG_PREFIX): Define.
3723 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3724 (check_prefix): Remove function.
3725 (add_prefix): New function. Add prefix to i.prefix as well as
3727 (md_assemble): Changes for add_prefix. Remove hack for wait
3728 prefix, instead always output prefixes in fixed order. Test
3729 for jcxz/loop when selecting between word & dword operations,
3730 and add address size prefix rather than operand size prefix.
3731 Remove operand -> address size hack when emitting jcxz/loop.
3732 (i386_operand): Remove O_Absent check as it's done in expr.
3734 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3736 * configure.in: Recognize m5200 as a cpu_type of m68k.
3737 * aclocal.m4: Rebuild with current libtool.
3738 * configure: Rebuild.
3740 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3742 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3743 to relaxable_symbol to prevent references to external symbol from
3746 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3748 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3749 symbols are relaxable.
3751 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3753 * config/tc-v850.c (md_begin): Don't create special
3754 sections by default.
3756 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3758 * config/tc-mips.c (macro): For div and udiv, close the
3759 reorder block as soon as possible.
3761 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3763 From Matt Semersky <matts@scd.hp.com>:
3764 * macro.c (macro_mri_mode): New function.
3765 * macro.h (macro_mri_mode): Declare.
3766 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3769 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3771 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3774 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3775 until after xstrdup in OBJ_EVAX case.
3777 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3779 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3780 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3781 of hardcoded magic number.
3782 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3784 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3786 * read.c (do_s_func): New function.
3788 * read.h (do_s_func): Add prototype.
3790 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3792 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3793 nops if fill pattern not specified.
3795 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3797 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3798 * config/te-go32.h (TE_GO32): Define.
3799 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3801 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3803 Implement .func/.endfunc pseudo-ops.
3804 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3806 * read.c (potable): Add .func,.endfunc.
3807 (s_func): New function.
3808 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3810 (in_doc_func_p,current_function_label): New static globals.
3811 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3813 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3815 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3816 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3817 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3818 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3819 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3820 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3821 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3822 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3823 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3824 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3825 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3826 * config/tc-a29k.c: Don't define md_short_jump_size,
3827 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3828 * config/tc-alpha.c: Likewise.
3829 * config/tc-alpha.h: Likewise.
3830 * config/tc-arm.c: Likewise.
3831 * config/tc-h8300.c: Likewise.
3832 * config/tc-h8500.c: Likewise.
3833 * config/tc-hppa.c: Likewise.
3834 * config/tc-i860.c: Likewise.
3835 * config/tc-i960.c: Likewise.
3836 * config/tc-ppc.c: Likewise.
3837 * config/tc-sh.c: Likewise.
3838 * config/tc-sparc.h: Likewise.
3839 * config/tc-tic30.c: Likewise.
3840 * config/tc-w65.c: Likewise.
3841 * config/tc-z8k.c: Likewise.
3843 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3845 * config/tc-vax.c (_): Delete this macro used for placeholder
3846 values in vax_operand_width_size; it conflicts with the _() macro
3847 used for internationalization.
3849 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3851 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3852 code. From Chris Moller <moller@bops.com>.
3854 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3855 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3856 * read.c (emit_expr): Initialize seg and subseg fields of a new
3858 * write.c (write_object_file): Switch to the appropriate segment
3859 and subsegment when processing a broken word.
3861 * config/tc-m68k.c (mri_assemble): New static function.
3862 (build_mri_control_operand): Call mri_assemble rather than
3864 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3865 (s_mri_endf, s_mri_endw): Likewise.
3867 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3869 * read.c (s_org): Call md_flush_pending_output if it is defined.
3871 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3873 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3875 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3876 (md_parse_option): Add for same.
3877 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3878 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3879 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3881 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3883 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3885 * config/tc-arm.c (find_real_start): Relax definition of local
3888 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3891 symbols at the given address, not just the last one specified.
3893 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3895 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3896 or number_to_chars_littleendian to write data.
3898 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3900 * config/tc-v850.c (md_assemble): Remove artificially created
3901 register name symbols.
3903 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3905 * write.c (fixup_segment): Change "segment" to "section" in
3908 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3910 * write.c (fixup_segment): Change sym1-sym2 message again.
3912 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3914 * write.c (fixup_segment): Improve error message for sym1-sym2
3915 errors when sym1 is in a different segment from sym2.
3917 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3919 * config/tc-m32r.c (warn_unmatched_high): New static local.
3920 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3921 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3922 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3923 (md_parse_option): Likewise.
3924 (md_show_usage): Likewise.
3925 (m32r_frob_file): Likewise.
3927 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3928 (read_a_source_file): Call them.
3929 * read.h (stabs_generate_asm_file): Declare.
3930 * stabs.c (stabs_generate_asm_file): New function.
3931 (generate_asm_file): New function.
3932 (stabs_generate_asm_lineno): Move file name handling into
3935 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3937 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3938 (d30v_current_align, d30v_current_align_seg): New variables.
3939 (d30v_last_label): New variable.
3940 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3941 (s_d30v_data, s_d30v_section): Likewise.
3942 (md_pseudo_table): Call them.
3943 (md_begin): Initialize d30v_current_align_seg.
3944 (md_assemble): Call d30v_align when needed by known current alignment.
3945 (d30v_frob_label, d30v_cons_align): New functions.
3946 * config/tc-d30v.h (md_do_align): Remove.
3947 (tc_frob_label): Call d30v_frob_label.
3948 (md_cons_align): New.
3950 * config/tc-d30v.c (find_format): Convert complex expressions to
3951 expression symbols before processing. Clean up code formatting.
3953 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3955 * po/Make-in (install-info): New target.
3957 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3959 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3961 * config/tc-mn10300.c (md_assemble): Likewise.
3963 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3965 * Makefile.am: Update with `make dep-am'.
3966 (HFILES): Add cgen.h.
3967 (cgen.o): Depend on cgen.h.
3968 * Makefile.in: Regenerate.
3970 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3972 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3974 * gasp.c (grab_label): Permit a label to be a preprocessor
3975 variable by permitting a label to start with a backslash.
3977 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3979 * config/tc-mips.c (validate_mips_insn): Removed hack
3980 for previously inaccessible bitfields in some INSN_TRAP
3983 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3985 * config/tc-d30v.c (do_assemble): Abort with error message
3986 if opcode operands do not match.
3988 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3990 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3991 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3992 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3993 similar new 'q' operand.
3995 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3997 * cgen.c (cgen_asm_finish_insn): Fix typo.
3999 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4002 * cgen.c: Include it.
4003 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4004 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4005 All callers updated.
4006 * config/tc-m32r.c: Include cgen.h.
4007 (m23r_insn): New members num_fixups,fixups.
4009 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4011 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4012 to avoid compiler warning.
4014 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4016 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4019 * makefile.vms (OBJS): Add ehopt.obj
4021 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4023 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4025 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4027 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4028 a short format insn.
4029 (md_assemble): Set it for explicitly packed insns.
4031 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4033 * config/obj-coff.c (c_symbol_merge): Do not take address of
4034 native fields when performing the memcpy.
4036 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4038 * config/tc-mips.c (macro,macro2): Implement
4039 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4041 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4043 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4044 relocations against globally visible symbols.
4045 * config/tc-m68k.c (relaxable_symbol): New macro.
4046 (m68k_ip, md_estimate_size_before_relax): Use it.
4047 (tc_m68k_fix_adjustable): Also handle weak symbols.
4049 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4051 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4052 references to externally visible symbols.
4053 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4054 values in twice for a PC relative reloc if the symbol is
4057 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4058 don't adjust a PC relative reloc against an externally visible
4060 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4061 for a PC relative fixup against an externally visible defined
4062 symbol, arrange to store object file and addend values as though
4063 the symbol were not defined.
4064 (tc_gen_reloc): Likewise.
4066 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4068 * read.c (sizeof_leb128): Referenced externally by write.c so
4071 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4073 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4074 and expand a 'debug' symbol associated with the next instruction
4075 that does not cause a short instruction to be filled with a NOP.
4076 (md_pseudo_table): Add support for .debugsym.
4077 (assemble_parallel_insn): Add calls to expand_debug_sym as
4079 (md_assemble): Ditto.
4081 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4083 * as.c (main): Conditionally call setlocale.
4084 * gasp.c (main): Likewise.
4085 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4086 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4088 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4090 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4092 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4094 * config/tc-hppa.c: Change all calls to bzero to use memset.
4095 (pa_ip): Add cast to avoid warning.
4096 (tc_gen_reloc, md_apply_fix): Likewise.
4097 (pa_find_space_by_number): Likewise.
4098 (hppa_force_relocation): Likewise.
4099 (pa_block): Change i to unsigned int.
4100 * config/obj-som.h (obj_som_copyright): Declare.
4102 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4104 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4105 for line numbers for assembly source.
4107 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4109 * configure.in: Change version number to 2.9.4
4110 * configure: Rebuild.
4112 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4114 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4116 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * ecoff.h: Change symbolS in function declaration to struct
4121 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4123 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4124 (md_convert_frag): Fix i18n typo.
4126 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4128 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4129 * ecoff.h: Protoype it.
4130 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4131 [EVAX] (s_alpha_prologue): Delete.
4132 (md_pseudo_table): Update.
4134 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4136 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4137 array to local pointer.
4138 (get_args, parse_expr): Add casts to avoid warnings.
4140 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4142 * read.c (s_set): Cast xmalloc return value to fragS *.
4143 * config/tc-m68k.c (m68k_ip): Function made static to match
4144 previous forward declaration.
4145 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4147 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-v850.c: Add internationalisation macros to error
4152 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4153 macros to error strings.
4155 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4157 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4158 reloc is in the TOC csect.
4159 (md_apply_fix3): Correct gettext typo.
4161 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4164 .L - they are local labels and the branches are not really
4165 function calls but rather far jumps.
4167 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4169 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4171 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4173 * config/tc-i386.c (md_assemble): Print operand number rather than
4174 using ordinal_names.
4175 (i386_operand): Likewise.
4177 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4179 * Makefile.am (INTLLIBS): Define to work around apparent automake
4181 All Makefiles: Regenerated.
4183 * Many files: Added gettext invocations around user-visible
4185 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4186 HAVE_LC_MESSAGES): Define.
4187 * dep-in.sed: Added asintl.h.
4188 * po/Make-in: New file.
4189 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4191 * read.c (Z_): Renamed from `_'.
4192 * Makefile.am (SUBDIRS): Added po.
4193 (POTFILES): new macro.
4194 (po/POTFILES.in): New target.
4195 ($(OBJS)): Added asintl.h.
4197 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4198 (as_new_LDADD): Added $(INTLLIBS).
4199 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4200 (gasp_new_LDADD): Added $(INTLLIBS).
4201 (gasp_new_DEPENDENCIES): New macro.
4202 * configure, aclocal.m4: Rebuilt.
4203 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4205 (ALL_LINGUAS): Define.
4206 * macro.c: Include "asintl.h".
4207 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4208 * as.h: Include "asintl.h".
4209 * config/tc-i386.c (ordinal_names): Removed.
4210 (md_assemble): Changed error text to avoid ordinal_names.
4211 (i386_operand): Likewise.
4212 (reloc): Added as_bad to avoid i18n problems.
4213 (tc_gen_reloc): Likewise.
4214 * config/tc-arm.c (bad_args): Now a #define.
4216 * config/obj-vms.c (VMS_stab_parse): Changed type of
4218 (global_symbol_directory): Unified strings to avoid i18n
4220 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4221 avoid i18n problems.
4222 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4223 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4225 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4227 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4229 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4231 * as.c (print_version_id): Added an fprintf to avoid i18n
4233 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4235 * expr.c (expr): Added as_warn call to avoid i18n problems.
4236 * messages.c (as_assert): Changed code to avoid i18n problems.
4237 (as_abort): Likewise.
4238 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4239 (s_space): Likewise.
4240 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4242 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4244 * config/tc-i386.c (check_prefix): New static function, split out
4246 (struct _i386_insn): Add wait_prefix field.
4247 (md_assemble): Remove wait_prefix local variable. Use
4248 check_prefix when adding a prefix.
4250 * config/tc-i386.c (current_templates): New static variable.
4251 (md_assemble): Remove current_templates local variable.
4252 (md_assemble, i386_operand): Improve error and warning messages in
4253 many places. Add RESTORE_END_STRING in many places before error
4254 return. Clarify some comments.
4256 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4258 (md_assemble): Parse string instruction operands, looking for
4259 segment override prefixes. Check for invalid segment prefixes on
4261 (i386_operand): i.seg[] and max mem_operand changes for string
4263 * config/tc-i386.h (EsSeg): Define.
4265 * config/tc-i386.h (regKludge): Define.
4266 (iclrKludge, imulKludge): Don't define.
4267 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4268 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4269 opcode_modifier checks to look for more common cases first. Add
4270 default_seg for IsString case.
4272 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4274 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4276 * configure: Rebuild with new automake and libtool.
4277 * aclocal.m4, Makefile.in: Likewise.
4279 * doc/Makefile.am (as.dvi): New target.
4280 * doc/Makefile.in: Rebuild.
4282 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4284 * configure.in: Added sparc86x support.
4286 * configure: Rebuild.
4288 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4290 (md_parse_option): Warn if -EL is not supported for this architecture.
4292 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4294 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4296 * config/tc-mips.c (mips_ip): Note when we use get match on
4297 the full instruction name.
4299 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4301 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4302 back into the expression to handle add/sub simplification correctly.
4304 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4306 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4308 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4313 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4315 * symbols.c (max_indent_level): New global.
4316 (print_symbol_value_1): Use it.
4317 * expr.h (expr_build_dot): Declare.
4318 * expr.c (expr_build_dot): New function.
4320 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4322 * symbols.c (print_binary): New function.
4323 (print_expr_1): Call it.
4325 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4327 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4328 operand in the opcode.
4330 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4332 * config/tc-i386.h: Reorder operand flags and opcode modifier
4333 flags for clarity. Remove unused definitions: Unknown,
4334 ImmUnknown, DispUnknown, NoModrm.
4335 * config/tc-i386.c (type_names): Add missing Debug type.
4336 (md_assemble): Better duplicate prefix checking. Quicker string
4337 instruction check via new opcode_modifier flag.
4339 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4341 * doc/as.texinfo (Invoking): Clarify -Wa example.
4343 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4345 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4346 (s_mips_weakext): Define.
4347 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4348 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4351 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4354 is an error if the value can not be computed at assembly time.
4355 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4357 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * gasp.c (main): Set next field of new include_path structure to
4360 NULL. From Avery Pennarun <averyp@gdc.ca>.
4362 * read.c (s_mri_sect): Call as_bad rather than abort for an
4363 unsupported MRI target.
4365 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4368 the destination of a branch instruction should be altered.
4369 (find_real_start): New function: Locate the real, Thumb coded
4370 start of a Thumb function.
4371 (do_t_branch23): Alter the destination of branches to Thumb
4374 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4376 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4378 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4381 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4383 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4384 * doc/c-hppa.texi: Likewise.
4386 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4388 * Makefile.am: Rebuild dependencies.
4389 * Makefile.in: Rebuild.
4391 * Makefile.am (DEP_INCLUDES): New variable.
4392 (.dep1): Change to work when srcdir is not an absolute path.
4393 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4394 * Makefile.in: Rebuild.
4396 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4398 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4399 LinearAddress patch.
4401 * configure.in: Set version to 2.9.1.
4402 * configure: Rebuild.
4404 * Branched binutils 2.9.
4406 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4408 * config/tc-i386.h (FWait): Define.
4409 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4410 other prefixes. Check FWait flag in opcode table to see which
4411 instructions require an fwait prefix.
4413 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4415 * stabs.c (get_stab_string_offset): Always create a stab string
4418 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4420 Fix some gcc -Wall warnings:
4421 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4422 * ehopt.c (eh_frame_code_alignment): Likewise.
4423 * expr.c (integer_constant, operand): Likewise.
4424 * frags.c (frag_align): Likewise.
4425 * gasp.c (level_0, change_base, doinstr): Likewise.
4426 * hash.c (hash_ask): Likewise.
4427 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4428 (debugging_pseudo): Likewise.
4429 * macro.c (define_macro, check_macro): Likewise.
4430 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4431 (ignore_rest_of_line, float_cons): Likewise.
4432 * symbols.c (decode_local_label_name): Likewise.
4433 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4434 (fixup_segment, number_to_chars_bigendian): Likewise.
4435 (number_to_chars_littleendian): Likewise.
4436 * config/atof-ieee.c (gen_to_words): Likewise.
4437 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4438 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4439 * read.c (output_big_sleb128): Initialize locals to avoid
4441 (output_big_uleb128, equals): Likewise.
4442 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4443 to unsigned int. Change zeros to unsigned int.
4444 * cond.c (s_if): Add return to default case.
4445 * frags.c (frag_now_fix): Change return type to addressT.
4446 * frags.h (frag_now_fix): Update declaration.
4447 * listing.c (file_info_struct): Change linenum to unsigned int.
4448 (struct list_info_struct): Change hll_line to unsigned int.
4449 (print_source): Update format string.
4450 * read.c (emit_expr): Change scan to unsigned int, and don't
4451 bother to initialize it.
4452 * symbols.c (dollar_label_count): Change to unsigned long.
4453 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4454 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4455 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4457 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4459 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4460 mcf5200 just as we do for m68000.
4461 (m68k_init_after_args): Likewise.
4462 (md_estimate_size_before_relax): Likewise.
4464 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4466 * config/tc-v850.c (md_assemble): Store relocation addend in
4467 fixup instead of instruction.
4469 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4471 * config/tc-i386.c (md_assemble): Swap template arguments to
4472 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4473 This macro is currently symmetric, so passing them the wrong
4474 way didn't cause any problem, but may if the macro is changed
4476 After copying template to i.tm, use i.tm. rather than t-> to
4477 access fields, and make t a const*
4478 Move i.tm.operand_types[] swap to immediately after the copy.
4480 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4482 * expr.h (expr_build_uconstant): Add prototype.
4483 (expr_build_unary,expr_build_binary): Add prototypes.
4484 * expr.c (expr_build_uconstant): New function.
4485 (expr_build_unary,expr_build_binary): New functions.
4487 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4489 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4490 * macro.c (macro_expand_body): Increase buffer size.
4491 * messages.c (as_warn): Likewise.
4492 (as_warn_where, as_bad, as_bad_where): Likewise.
4494 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4496 Based on patch from H.J. Lu <hjl@gnu.org>:
4497 * Makefile.am (DISTSTUFF): New variable.
4498 (diststuff): New target.
4499 * Makefile.in: Rebuild.
4501 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4504 m32r_elf_section_change_hook.
4506 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4507 emit a nop if a section ends with a 16 bit instruction.
4509 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4511 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4512 s_lcomm rather than obj_coff_lcomm.
4513 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4515 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4517 * config/tc-i386.h (LinearAddress): Define.
4518 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4519 instruction, don't use a default segment.
4521 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4523 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4524 * configure: Rebuild.
4526 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4528 * aclocal.m4, configure: Rebuild with libtool 1.2.
4530 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4532 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4533 PC relative branches. Patch courtesy of Jonathan Walton.
4536 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4538 * configure.in (emulations): Add thumb-pe target.
4540 * configure (emulations): Add thumb-pe target.
4542 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4544 * itbl-lex.l (yywrap): Don't define if already defined as a
4547 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4549 * depend.c (quote_string_for_make): New function.
4550 (wrap_output): Use it.
4552 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4554 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4555 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4557 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4559 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4560 Recognize -GN and -relax.
4561 (md_begin): Initialize gp size from -G switch.
4562 (alpha_force_relocation): Always force if -relax.
4563 (alpha_align): Take a new argument that will specify when to
4564 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4565 Change all callers. Emit nop alignment padding as nop+unop pair.
4567 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4569 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4570 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4572 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4574 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4575 require padding to the next long word boundary.
4577 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4579 * cgen.c: #include symcat.h.
4580 * config/tc-m32r.c: Likewise.
4582 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4584 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4585 absolute expressions instead of '$' prefixed register names.
4587 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4589 * read.c (s_set): Record file and line info for symbols when -as.
4590 (pseudo_set): Don't overwrite that dummy fragment.
4592 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * config/tc-ppc.c (md_pseudo_table): Add "section".
4595 (ppc_named_section): New static function.
4597 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4599 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4600 so we don't have to scan the entire list.
4602 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4604 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4605 case, allow the parallel instructions to modify the same flag
4608 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4610 * listing.c (list_symbol_table): Categorize symbols by
4611 undefined_section rather than sy_frag->line == NULL.
4613 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4615 * Makefile.am (install-exec-local): Install properly when ln
4616 fails or tooldir == prefix.
4618 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4620 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4621 Test result of insert_operand for error.
4623 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4625 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4626 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4627 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4628 * doc/Makefile.in: Rebuild.
4630 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4632 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4633 (macro): Fix handling of M_COP[0-3].
4635 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4637 Based on patches from Ross Harvey <ross@teraflop.com>:
4638 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4639 if macro_alternate or macro_mri.
4640 (getstring): Remove support for byte constants between < and >.
4641 (get_any_string): '<' only starts a string if macro_alternate or
4643 (macro_expand_body): Permit keyword parameters following
4644 positional parameters.
4646 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4647 * configure.in (alpha*-*-netbsd*): New target.
4648 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4649 * configure: Rebuild.
4651 * as.h (flag_warn_suppress_instructionswap): Move from here...
4652 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4653 here, and make static.
4655 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4656 BFD_ASSEMBLER or MANY_SEGMENTS.
4658 * as.c (show_usage): Update bug-gnu-utils address.
4659 * gasp.c (show_usage): Likewise.
4660 * doc/as.texinfo (Bug Reporting): Likewise.
4662 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4664 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4665 insns regardless of the size of a pointer if we're in mips I or
4667 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4669 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4671 Fix rac to accept only a0:
4672 * tc-d10v.c (parallel_ok, find_opcode):
4673 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4674 Introduce OPERAND_GPR.
4676 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4678 * read.c (s_fill): Handle non-constant repeat counts by creating
4679 an rs_space fragment.
4681 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4683 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4684 from as_bad to as_warn.
4686 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4688 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4689 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4690 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4692 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4694 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4695 seg_fix_rotP rather than fix_root from seg_info.
4697 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4699 * expr.c: Add support for 0x1_2_3_4 bignums.
4701 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * configure.in: Change -linux* to -linux-gnu*.
4704 * configure: Rebuild.
4706 * app.c (do_scrub_begin): Treat \r as whitespace.
4708 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * Makefile.am: Update dependencies.
4711 * Makefile.in: Rebuild.
4713 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * configure, aclocal.m4: Rebuild with new libtool.
4717 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4719 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4720 the argument to bfd_set_arch_mach.
4721 (load_address): Use bfd_arch_bits_per_address to determine the
4722 bit size of an address instead of looking at the isa level.
4723 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4725 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4729 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4731 * ehopt.c: New file.
4732 * as.h (enum _relax_state): Add rs_cfa.
4733 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4734 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4735 * read.c (emit_expr): Call check_eh_frame.
4736 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4737 (relax_segment): Likewise.
4738 * Makefile.am: Rebuild dependencies.
4739 (GAS_CFILES): Add ehopt.c.
4740 (GENERIC_OBJS): Add ehopt.o.
4741 * doc/internals.texi (Frags): Document rs_cfa.
4743 * as.c (show_usage): Mention --traditional-format.
4744 (parse_args): Accept --traditional-format.
4745 * as.h (flag_traditional_format): Declare.
4746 * output-file.c (output_file_create): If flag_traditional_format,
4747 set BFD_TRADITIONAL_FORMAT on stdoutput.
4748 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4750 * config/tc-mips.c (append_insn): Make sure that if we have a
4751 fixup for an unmatched %hi reloc, it does not associated with a
4754 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4755 * doc/Makefile.in: Likewise.
4757 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4759 * config/tc-m32r.c (check_for_side_effects): New function.
4760 (can_make_parallel): Add checks for instruction side effects
4761 clashing with the other instruction.
4762 (assemble_parallel_insn): Improve warning messages. Return error
4763 message from non-swapped instruction order.
4765 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4767 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4769 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4770 md_cleanup definition. This moves the forced literal output to
4771 the end of the source pass, and avoids macro's inserting literals
4772 into the code immediately after the macro expansion.
4774 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4776 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4777 a gas internal symbol is adjustable.
4778 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4780 * as.h: If gcc version greater than 2.6, use `__format__' and
4781 `__printf__' in function attributes, rather than `format' and
4784 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4786 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4788 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4790 Add tms320c30 support:
4791 * config/tc-tic30.h: New file.
4792 * config/tc-tic30.c: New file.
4793 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4794 TARGET_FORMAT as "coff-tic30".
4795 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4796 * Makefile.am: Rebuild dependencies.
4797 (CPU_TYPES): Add tic30.
4798 (CPU_OBJ_VALID): tic30-aout is valid.
4799 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4800 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4801 * configure, Makefile.in: Rebuild.
4803 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4805 * config/tc-v850.c (md_assemble): Improvements to error messages.
4807 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4809 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4810 BFD_RELOC_HI16_S to store the high bits of any value.
4812 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4813 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4814 assembler calculate relocations to any external symbol at all.
4815 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4816 involving generation of pc-relative relocs.
4817 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4818 has been moved to md_apply_fix3.
4820 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4821 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4822 which actually means (the address of identifier's GOT entry) +
4823 constant, which is not particularly useful.
4825 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4827 * read.h (include_dirs): Declare.
4828 (include_dir_count,include_dir_maxlen): Declare.
4830 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4832 * configure.in: Correct check for shared opcodes library.
4833 * configure: Rebuild.
4835 * listing.c (buffer_line): If we can't open the file, set at_end.
4836 (listing_print): Remove unused local variable fi.
4838 * config/m68k-parse.y (reglistpair): Handle register list in
4841 * config/vms-conf.h: Don't undef VERSION.
4843 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4845 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4847 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4849 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4850 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4851 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4852 (EXTRA_DIST): Define.
4853 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4854 explicitly rather than via the list of object files.
4855 (gcc-as.opt): New file created when make-gas.com is run.
4856 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4857 itbl-cpu.h} to #include appropriate file rather than copying that
4859 * config/vms-conf.h: Synchronize with current config.in.
4860 * Makefile.in: Rebuild.
4862 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4864 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4865 (parallel_ok): Relaxed parallel subinstruction dependency check.
4867 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4869 * as.h (flag_warn_suppress_instructionswap): added new flag.
4870 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4871 command line argument.
4872 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4873 warning only if flag_warn_suppress_instructionswap is false.
4875 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4877 * configure.in (i386-*-mingw32*): New target.
4878 * configure: Rebuild.
4880 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * symbols.c (resolve_symbol_value): Don't set the segment if it
4883 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4885 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4888 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4890 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4891 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4894 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4896 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4898 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4900 * config/tc-v850.c (v850_insert_operand): Display instruction when
4901 an error is encountered.
4903 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4905 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4906 (i386-*-sco3.2v5*coff): New target.
4907 (i386-*-sco3.2*): New target.
4908 * configure: Rebuild.
4910 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-v850.c: Tidy error message production.
4914 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4916 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4917 validate_immediate return value in the right type for comparisons
4920 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4922 * listing.c (MAX_BYTES): Use listing variables not constants.
4923 (data_buffer): No longer an array, but a pointer.
4924 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4925 (listing_listing): Allocate data_buffer.
4927 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4929 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4930 --listing-rhs-width, --listing-cont-lines.
4931 (show_usage): Update.
4932 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4933 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4934 (print_lines): Use the variables instead of the constants.
4935 (listing_listing): Likewise.
4936 * listing.h: Declare the new vars.
4938 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4940 * as.c (parse_args): Add --keep-locals alias for -L.
4941 Add --strip-local-absolute.
4942 (show_usage): Update.
4943 * as.h (flag_strip_local_absolute): New flag.
4944 * symbols.c (S_IS_LOCAL): Use it.
4945 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4946 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4947 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4949 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4951 * config/tc-m32r.c: Detect if explicitly parallel instructions
4952 might have an io conflict and issue a warning message.
4954 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4956 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4957 cgen_swap_fixups): Functions to save, restore and swap the fixup
4958 chain with a backup copy.
4959 (cgen_asm_finish_insn): Returns address of constructed insn.
4961 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4963 * listing.c (file_info_struct): Remove FILE, add POS.
4964 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4965 (file_info): Don't open the file.
4966 (buffer_line): Check for the file in the last_open cache, updating
4968 (print_source): Don't reference file_info->file.
4969 (listing_listing): Likewise.
4970 (listing_print): Close the file in the cache, if any.
4972 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4974 * read.c (dwarf_file_string): New file static variable.
4975 (emit_expr): Look for constant sequence that leads up to a file
4976 name in DWARF debugging output.
4977 (stringer): Use dwarf_file_string to decide whether to accept a
4978 string as a file name.
4980 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4982 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4983 (crack_operand): Add reg->reglst MRI hack.
4984 (r_seg): Put reglst symbols in reg_section.
4985 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4987 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4989 * tc-sh.c (get_specific): Handle SGR & DBR.
4991 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4993 * tc-h8300.c (parse_reg): Take the length of the symbol into
4994 account when attempting to match a register name.
4995 * tc-h8500.c (parse_reg): Likewise.
4997 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4999 * cgen.c: Formatting changes to improve readability.
5001 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5003 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5006 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5008 Based on a patch from Jim Wilson
5009 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5010 (tc_gen_reloc): Handle cross section PC relative relocs
5013 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5015 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5017 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5019 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5020 (expr_jmp_buf): New static local.
5021 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5022 (cgen_md_operand): New function.
5023 * tc-m32r.c: Clean up pass over `struct foo' usage.
5024 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5026 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5028 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5029 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5031 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5033 * config/tc-i386.c (i386_operand): Give an error if there are
5034 unrecognized characters after an expression.
5036 For older changes see ChangeLog-9697