1 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3 * config/tc-sh.c ("elf/sh.h"): Include.
4 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5 (md.begin): Initialize target_arch.
6 Only include opcodes in has table that match selected architecture.
7 (parse_reg): Recognize register names for sh-dsp.
8 (parse_at): Recognize post-modify addressing.
9 (get_operands): The leading space is now optional.
10 (get_specific): Remove FDREG_N support. Add support for sh-dsp
11 arguments. Update valid_arch.
12 (build_Mytes): Add support for SDT_REG_N.
13 (find_cooked_opcode): New function, broken out of md_assemble.
14 (assemble_ppi, sh_elf_final_processing): New functions.
15 (md_assemble): Use find_cooked_opcode and assemble_ppi.
16 (md_longopts, md_parse_option): New option: -dsp.
17 * config/tc-sh.h (elf_tc_final_processing): Define.
18 (sh_elf_final_processing): Declare.
20 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
22 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
23 the unwinder subspace. Save the current seg/subseg before creating
26 2000-02-10 Nick Clifton <nickc@cygnus.com>
28 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
29 little endian targets.
30 (INST_BYTE1): Redefine to handle big and little endian
32 (cpu_type): New type: Select between M340 and M210.
33 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
34 instructions of the M340.
35 (md_assemble): Add support for the MULSH and OPSR classes of
37 (md_atof): Add support for little endian targets.
38 (md_parse_option): Add support for -EL, -EB and -mcpu command
40 (md_convert_frag): Add support for little endian targets.
41 (md_apply_fix3): Add support for little endian targets.
42 (md_number_to_chars): Add support for little endian targets.
44 2000-02-10 Timothy Wall <twall@redhat.com>
46 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
47 defined, use it to verify the symbol just read should be a label.
49 2000-02-10 Timothy Wall <twall@redhat.com>
51 * app.c (do_scrub_chars): Handle "||" for parallel instructions
52 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
53 around colons when KEEP_WHITE_AROUND_COLON is defined.
54 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
55 and KEEP_WHITE_AROUND_COLON.
57 2000-02-08 Timothy Wall <twall@redhat.com>
59 * read.c (s_rept): Call do_repeat, which abstracts the repeat
61 (do_repeat): New. Abstract repeat logic so that a "break" can be
63 (end_repeat): New. Provide support for a "break" out of the
65 * read.h: Add prototypes for new functions.
67 2000-02-08 Timothy Wall <twall@redhat.com>
69 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
70 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
71 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
74 2000-02-08 Timothy Wall <twall@redhat.com>
76 * read.c: Added elseif to directives table.
77 * read.h: Added prototype for s_elseif.
78 * doc/as.texinfo: Added description for elseif.
79 * cond.c (s_elseif): New function
81 2000-02-04 Timothy Wall <twall@redhat.com>
83 * listing.c (print_lines): Remove conditionals causing bug in
86 2000-02-03 Timothy Wall <twall@cygnus.com>
88 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
90 * frags.c (frag_new): Calculate fr_fix in octets
91 (frag_now_fix) Return offset as target address offset (bytes).
92 (frag_now_fix_octets) New - Return offset in octets (8-bit
94 * frags.h: Added prototype for frag_now_fix_octets().
95 Distinguish between octets and bytes in field descriptions.
96 * listing.c (calc_hex): Account for octets vs bytes when
97 printing addresses/offsets.
98 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
99 target is little-endian, print the octets in a word in big-endian
100 order so that the display looks like a proper hexadecimal number,
101 instead of having the octets reversed.
102 * read.c (do_align): When recording alignment, alignment power
103 should be in terms of target bytes (minimum addressible unit)
105 (do_org) Convert ORG target address (byte) argument into an
106 octet offset when generating a variable fragment.
107 * symbols.c (resolve_symbol_value): Symbol final value
108 converted to a target address offset (bytes) from its octet offset.
109 * config/obj-coff.c (coff_frob_symbol): Symbol target address
110 offset (bytes) is adjusted by the frag offset (octets) converted
112 (coff_frob_section) Section alignment power is in terms of bytes;
113 convert it to an octet alignment power when calculating size (and
114 size mask) in octets. Don't modify the section size in order to
115 "align" it for TI COFF, since that format has a different method
116 for storing alignment information.
118 2000-02-01 Timothy Wall <twall@cygnus.com>
120 * stabs.c (generate_asm_file): Escape backslashes in stabs file
121 entries, matching the way GCC generates them. If not escaped, the
122 filename is encoded incorrectly.
124 2000-01-31 Nick Clifton <nickc@cygnus.com>
125 * config/tc-arm.c (reg_table): Add support for ATPCS register
128 2000-01-31 Geoff Keating <geoffk@cygnus.com>
130 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
132 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
134 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
135 of a symbol when we really care about its value.
137 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
139 * config/tc-mcore.c (md_assemble): Give warning message if
140 operands passes to instruction are more than the spec.
142 2000-01-27 Thomas de Lellis <tdel@windriver.com>
144 * config/tc-arm.c (armadjust_symtab): If the assembler is in
145 Thumb mode but the label seen was not declared as '.thumb_func'
146 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
147 correct disassembly of Thumb code bounded by non function labels.
149 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
151 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
152 Add dependencies for e-i386aout.o. Fix 2 comment lines.
154 * Makefile.in: Same here.
157 * configure.in: Set bfd_gas for i386-aout when primary target
158 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
159 we may need the primary te_file. Remove incorrect comment.
161 * configure: Regenerate.
163 * config/e-i386aout.c: New file.
165 * as.c (USE_EMULATIONS): Move to before print_version_id.
166 (struct emulation): Add i386aout.
167 (show_usage): Split text strings. Reformat -a text. Add --em
171 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
172 (aout_format_ops): New.
175 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
176 preprocessor conditional and add aout USE_EMULATIONS tests.
177 (read_a_source_file): Don't pass error strings to printf as
181 * gasp.c (exp_get_abs): Don't pass error strings to printf as
183 (do_data): Same here.
184 (process_file): And here.
187 * symbols.c (colon): Rewrite "already defined" fatal message
188 code for aout with USE_EMULATIONS.
191 * config/obj-aout.c (OBJ_HEADER): Define.
192 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
194 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
195 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
197 (obj_aout_type): Expand S_SET_OTHER here too.
198 (obj_read_begin_hook): Remove.
199 (aout_pop_insert): New.
200 (obj_aout_s_get_other): New.
201 (obj_aout_s_get_desc): New.
202 (aout_format_ops): New.
205 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
206 gets aout_pseudo_table.
207 (aout_pseudo_table): Declare.
208 (obj_read_begin_hook): Define.
211 * config/obj-coff.c (obj_pseudo_table): Rename to
213 (coff_pop_insert): Use coff_pseudo_table.
214 (coff_sec_sym_ok_for_reloc): Remove.
215 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
216 and comment all zero entries and remove #if 0 code.
219 * config/obj-coff.h (obj_pop_insert): Define.
220 (coff_pseudo_table): Declare.
223 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
224 s_get_size, s_set_size. Comment all zero entries.
227 * config/obj-elf.c (elf_s_get_other): New function.
228 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
229 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
230 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
232 (obj_elf_parse_section_letters): Don't pass error strings to
233 printf as format arg.
236 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
238 (elf_s_get_other): Declare.
239 (S_GET_OTHER) Define as elf_s_get_other if not already
241 (S_SET_OTHER): Only define when not already defined.
242 (elf_obj_read_begin_hook): Declare.
243 (obj_read_begin_hook): Define.
244 (elf_obj_symbol_new_hook): Declare.
245 (obj_symbol_new_hook): Define.
248 * config/obj-multi.h: Add copyright header and protect against
249 multiple inclusion. Add * to all function pointers.
250 (OBJ_HEADER): If defined, include it rather than other defines
252 (obj_frob_file_after_relocs): Test for NULL.
253 (obj_symbol_new_hook): Here too.
254 (obj_sec_sym_ok_for_reloc): And here.
255 (S_GET_OTHER): Define.
256 (S_GET_DESC): Define.
257 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
258 (OBJ_MAYBE_ELF): Update comment.
260 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
261 OBJ_AOUT preprocessor conditional and handle emulation by
262 testing OUTPUT_FLAVOR.
263 (i386_displacement): Here too.
264 (md_section_align): Similarly here.
265 (i386_target_format): Conditionally compile when more than one
266 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
267 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
268 (i386_displacement): Here too.
271 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
272 Define TARGET_FORMAT for aout only when not multi.
275 * config/te-multi.h: Delete file as it's identical to te-generic.h
277 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
279 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
280 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
283 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
285 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
288 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
290 * config/tc-mips.c (mips_do_align): New function.
291 * config/tc-mips.h (md_do_align): Define.
293 2000-01-10 Philip Blundell <philb@gnu.org>
295 * doc/c-arm.texi (ARM Options): Fix typo.
296 (ARM-Chars): Correct description of `#'. Mention that `;' is a
297 line separator for Linux.
298 * doc/as.texinfo (Comments): Mention the ARM.
300 2000-01-10 Philip Blundell <pb@futuretv.com>
302 * configure.in (arm*-*-conix*): New target.
303 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
305 * configure: Regenerate.
307 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
309 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
310 (obj_elf_visibility): New function.
312 * doc/as.texinfo (Visibility): New node: document visibility
315 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
317 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
318 warning for absolute jump/call without `*' in non-intel mode. No
319 need to set i.types[0] JumpAbsolute in intel mode.
321 1999-12-22 Philip Blundell <pb@futuretv.com>
323 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
324 hook function when changing sections.
325 (arm_s_data): Likewise.
327 1999-12-14 Nick Clifton <nickc@cygnus.com>
329 * config/tc-arm.c (md_parse_option): Add support for -marm720
332 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
334 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
335 (r_registers, xr_registers): Define.
336 (r_register_name, xr_register_name): New functions.
337 (md_assemble): Handle new am33 operand types and instruction
339 (mn10300_insert_operand, check_operand): Likewise.
341 1999-11-29 Nick Clifton <nickc@cygnus.com>
343 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
344 (s_force_thumb): Set thumb_mode to 2.
345 (md_assemble): Do not complain about thumb instructions on a
346 non-thumb target if thumb_mode is set to 2.
348 1999-11-28 Michael Meissner <meissner@cygnus.com>
350 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
351 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
352 (O_...): Add new machine dependent expressions if we are handling
353 explicit relocations.
354 (alpha_reloc_op): New static table holding the explicit relocation
356 (alpha_literal_hash): New static to hold the hash table for
357 explicit relocations.
358 (alpha_macros): Add support for explicit relocations.
359 (md_begin): If explicit relocations, initialize hash table.
360 (md_assemble): Don't print a second error if tokenize_arguments
361 already printed an error message.
362 (md_apply_fix): Add support for explicit relocations.
363 (alpha_force_relocation): Ditto.
364 (alpha_fix_adjustable): Ditto.
365 (alpha_adjust_symtab): New function to support explicit
367 (alpha_adjust_symtab_relocs): Ditto.
368 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
369 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
370 Add support for explicit relocations. Return -2 if an error
371 message was already printed.
372 (find_macro_match): Add support for explicit relocations. Comment
374 (emit_insn): Add support for explicit relocations.
375 (assemble_tokens): Ditto.
377 (load_expression): Ditto.
380 (emit_ir_load): Ditto.
381 (emit_loadstore): Ditto.
385 (emit_division): Ditto.
386 (emit_jsrjmp): Ditto.
387 (emit_retjcr): Ditto.
389 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
391 (tc_adjust_symtab): If explicit relocations, call the function
393 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
394 relocations next to the literal relocation they reference.
395 (TC_INIT_FIX_DATA): Initialize the new fields.
396 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
398 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
400 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
401 'B' operand for PA2.0 bb instruction.
403 1999-11-18 Nick Clifton <nickc@cygnus.com>
405 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
408 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
410 (mcore_force_relocation): Force relocations to be generated for
413 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
415 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
416 (i386_displacement): Disallow O_big displacements.
418 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
420 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
421 improvements in error checking.
422 (md_assemble): Support for unconditional ARM instructions.
423 (md_parse_option): Support for -m[arm]v5e flag.
425 1999-11-12 Nick Clifton <nickc@cygnus.com>
427 * macro.c (buffer_and_nest): Do not check beyond the end of the
430 1999-11-11 Nick Clifton <nickc@cygnus.com>
432 * macro.c (buffer_and_nest): Look for seperator after TO and
435 1999-11-08 Andrew Haley <aph@cygnus.com>
437 * app.c (do_scrub_chars): When in State 10, treat backslash
438 characters in the same way as as symbol characters.
440 1999-11-07 Richard Henderson <rth@cygnus.com>
442 * config/tc-alpha.c (alpha_align): Check, don't assert, that
443 the previous label was in the current section before playing
446 1999-11-06 Nick Clifton <nickc@cygnus.com>
448 * config/tc-v850.c (v850_force_relocation): Force relocation
450 (v850_pcrel_from_selection): Do not compute a pcrel offset if
453 1999-11-05 Michael Meissner <meissner@cygnus.com>
455 * expr.h (operatorT): Increase machine dependent operators to 16.
456 * expr.c (op_rank): Ditto.
458 1999-11-03 Ian Lance Taylor <ian@zembu.com>
460 * read.c (pseudo_set): Reject attempts to set the value of a
463 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
466 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
468 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
469 to bfd_set_section_contents.
471 1999-11-03 Nick Clifton <nickc@cygnus.com>
473 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
475 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
477 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
478 (mips_ip): Use OPCODE_IS_MEMBER.
480 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
482 * config/tc-arm.c (reg_required_here): Improve comments.
484 * config/tc-arm.c (thumb_opcode): Add "variants" field.
485 (tinsns): Initialize variants field.
487 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
490 1999-10-27 Scott Bambrough <scottb@netwinder.org>
492 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
493 * config/tc-arm.h: Fix compile time warnings.
495 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
497 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
498 form @abs16, @(abs16) and @(abs16 + imm).
500 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
502 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
503 (ISA_HAS_64_BIT_REGS) New.
504 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
505 mips_emit_delays,macro_build,load_register,load_addresss,
506 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
507 and/or use new ISA_xxx macros in expressions involving
508 ISA, particularly mips_opts.isa.
510 1999-10-18 Michael Meissner <meissner@cygnus.com>
512 * expr.h (operatorT): Add machine dependent operators md1..md8.
513 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
514 for the machine dependent operators to use.
516 * expr.c (op_rank): Add machine dependent operators.
518 * config/tc-alpha.c (O_pregister): Define as a machine dependent
520 (O_cpregister): Ditto.
521 (md_begin): Change X_op test that field is wide enough to use
522 O_max instead of O_alpha_max.
523 (cpu_types): Fill in missing initializer.
524 (alpha_num_macros): Make unsigned.
525 (md_assemble): Make opnamelen be size_t.
526 (md_apply_fix): Cast alpha_num_operands to int before testing.
527 (alpha_force_relocation): Ditto.
528 (alpha_fix_adjustable): Ditto.
529 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
530 (tc_gen_reloc): Ditto.
531 (tc_get_register): Ditto.
536 (s_alpha_ent): Ditto.
537 (s_alpha_end): Ditto.
538 (s_alpha_frame): Ditto.
539 (s_alpha_prologue): Ditto.
540 (s_alpha_file): Ditto.
541 (s_alpha_gprel32): Ditto.
542 (s_alpha_proc): Ditto.
543 (s_alpha_set): Ditto.
544 (s_alpha_base): Ditto.
545 (s_alpha_align): Ditto.
546 (s_alpha_arch): Ditto.
547 (alpha_align): Ditto.
548 (assemble_insn): Suppress unused variable warning.
550 (assemble_insn): Don't assume X_op and X_unsigned are in a given
551 order in the structure.
552 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
554 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
556 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
558 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
560 * config/tc-i386.c (i386_index_check): Correct #endif location.
562 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
564 * as.c (show_usage): Document new options.
565 (parse_args): Add --no-warn, --warn, --fatal-warnings,
566 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
567 (parse_args): Parse the new options.
568 (main): If there were warnings, and --fatal-warnings
569 was specified, print an error.
570 * as.h: New variable, flag_fatal_warnings, for new option.
572 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
574 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
575 '@'. Change autoincrement completers to fall through to cache control
578 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
580 (pa_parse_addb_64_cmpltr): New function.
582 * config/tc-hppa.c (pa_ip): Change error message.
583 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
584 '?Q' args to allow falling through.
586 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
587 Remove unused conditional codes.
588 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
590 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
592 * config/tc-d30v.c (CHAR_BIT): Define.
593 (check_range): Fix bit operations to support integers bigger than
596 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
598 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
601 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
602 Doug Evans <devans@cygnus.com>
604 Add support for m32rx.
605 * config/tc-m32r.c (enable_m32rx): New static global.
606 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
607 (allow_m32rx): New function.
608 (M32R_SHORTOPTS): Add `O'.
609 (md_longopts): Add --m32rx plus several warning options.
610 (md_parse_option): Handle new options.
611 (md_show_usage): Print them.
612 (md_begin): Enable m32rx.
613 (OPERAND_IS_COND_BIT): New macro.
614 (first_writes_to_seconds_operands): New function.
615 (writes_to_pc,can_make_parallel,make_parallel): New functions.
616 (target_make_parallel,assemble_two_insns): New functions.
617 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
618 If optimizing and m32rx, try to make consecutive insns parallel.
620 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
622 * config/tc-mips.c (nopic_need_relax): Allow for the
623 .sdata.foo sections generated by -fdata-sections,
624 and for the .gnu.linkonce.s sections generated by C++.
626 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
628 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
629 with cleaner code using completer prefixes. Add 'Y'.
631 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
633 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
635 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
636 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
637 insn does not match and we should try the next insn in the table.
639 1999-09-22 Nick Clifton <nickc@cygnus.com>
641 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
643 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
645 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
648 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
650 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
651 OBJ_ELF. If ELF, add "sq".
652 (md_parse_option): If ELF, ignore -s and -q.
653 (md_show_usage): Mention ELF options.
655 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
657 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
660 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
662 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
664 * config/tc-hppa.c (struct pa_it): New field "trunc".
665 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
666 (pa_parse_ftest_gfx_completer): New function
667 (pa_parse_fp_cnv_format): New function.
669 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
670 (md_apply_fix): Handle 22bit pc-rel branches.
672 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
674 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
676 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
678 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
680 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
682 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
683 (pa_ip): Handle 'fX'.
685 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
687 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
688 (pa_ip): Handle 'fX'.
690 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
692 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
693 unwinds unless the function is in the text space.
694 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
696 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
698 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
699 (md_assemble): To here. Tweak address generation.
701 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
703 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
704 (md_assemble): Call dwarf2_where for OBJ_ELF.
705 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
706 (pa_end_of_source): New function.
707 * tc-hppa.h (md_end): Define for OBJ_ELF.
709 1999-09-14 Michael Meissner <meissner@cygnus.com>
711 * configure.in (Canonicalization of target names): Remove adding
712 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
713 generates $ac_config_sub with a ${CONFIG_SHELL} already.
714 * configure: Regenerate.
716 1999-09-14 Donn Terry <donn@interix.com>
718 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
720 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
722 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
723 pc-relative jmp/call to an absolute symbol.
724 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
725 absolute section symbols.
727 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
728 jump handling code and comments.
730 1999-09-12 Ian Lance Taylor <ian@zembu.com>
732 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
733 the value if TE_PE and a global defined symbol.
735 1999-09-11 Ian Lance Taylor <ian@zembu.com>
737 * write.c (dump_section_relocs): Call print_symbol_value_1 to
738 print the symbol, rather than printing it here.
740 1999-09-11 Donn Terry <donn@interix.com>
742 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
743 BFD_RELOC_RVA relocations.
745 * config/tc-i386.c (md_undefined_symbol): Compare the name against
746 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
749 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
751 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
752 * doc/internals.texi (Object format backend): Document
755 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
756 relocations against global symbols if TE_PE.
758 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
759 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
761 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
764 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
765 symbols which do not have a constant value, or tags with
766 non-tags. Remove the symbol from the list before adding it at the
769 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
770 C_FCN symbol differently if TE_PE.
771 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
772 appears in the pseudo-op, rather coff_line_base which is only set
775 * config/obj-coff.c (obj_coff_loc): New static function.
776 (obj_pseudo_table): Add "loc".
778 * config/obj-coff.c (add_lineno): Check that the line number is
781 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
782 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
784 (md_atof): Return NULL rather than 0.
785 * config/tc-i386.c (md_atof): Change type to int.
786 * expr.c (expr): Change first parameter to int.
787 * config/obj-coff.c: Add declarations for static functions.
788 (coff_frob_symbol): Use SYM_AUXENT.
789 * config/tc-i386.h (flag_16bit_code): Don't declare.
791 * config/obj-coff.c (obj_coff_section): Default to setting
792 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
794 * write.c (adjust_reloc_syms): Print adjusted fixup.
796 * expr.c (integer_constant): Correct too_many_digits calculation
799 1999-09-09 Andreas Schwab <schwab@suse.de>
801 * doc/c-arm.texi: Fix arguments of @var to not contain
804 1999-09-08 Philip Blundell <pb@nexus.co.uk>
806 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
808 (md_parse_option): Only support -k flag for ELF and COFF targets.
810 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
812 * config/tc-hppa.c (pa_ip): Put strict register checks before
813 call to pa_parse_number.
815 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
817 1999-09-06 Ian Lance Taylor <ian@zembu.com>
819 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
822 1999-09-06 Donn Terry <donn@interix.com>
824 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
826 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
828 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
829 candidate instruction. Require registers for register arguments
830 when in strict mode. Require assemble-time constants for
831 constants when in strict mode.
832 (pa_get_absolute_expression): Require a constant when in strict
835 1999-09-06 Nick Clifton <nickc@cygnus.com>
837 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
839 1999-09-04 Steve Chamberlain <sac@pobox.com>
841 * config/tc-pj.c: New file, supports picoJava in ELF.
842 * config/tc-pj.h: Ditto.
843 * configure.in (pjl*, pj*): New targets.
844 * Makefile.am: Rebuild dependencies.
846 (TARGET_CPU_CFILES): Add config/tc-pj.c.
847 (TARGET_CPU_HFILES): Add config/tc-pj.h.
848 * doc/c-pj.texi: New file.
849 * doc/as.texinfo: Add some PJ specifics.
850 * doc/all.texi: Add PJ to the list of all architectures, sort them
852 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
853 * configure, Makefile.in, doc/Makefile.in: Rebuild.
855 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
857 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
858 (obj_frob_file): Test for null pointer.
859 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
860 (OBJ_PROCESS_STAB): And here.
863 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
864 except OBJ_PROCESS_STAB, which we #undef for ecoff.
865 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
867 * config/obj-coff.c (no_func): Remove.
868 (coff_format_ops): Change occurrences of no_func to 0, as we test
869 for 0 in obj-multi.h.
871 * configure.in: Enable bfd for i386-coff when primary target is
872 bfd. Enable i386 elf,coff emulation support. Don't set
873 USE_EMULATIONS=1 or te_file=multi unless there is more than one
874 emulation to support.
875 *configure: Regenerate.
877 1999-09-02 Nick Clifton <nickc@cygnus.com>
879 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
880 .section .line directive is encountered.
882 1999-09-01 Nick Clifton <nickc@cygnus.com>
884 * config/tc-arm.c (md_section_align): Do not align sections in ELF
887 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
888 * as.texinfo: Document --gdwarf2 command line option.
889 Add additional documentation of ARM command line switches.
891 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
893 * config/tc-i386.c (i386_intel_memory_operand): Combine
894 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
895 and RESTORE_END_STRING around parse_register calls.
896 (i386_operand): Here too.
897 (i386_is_reg): Remove.
898 (parse_register): Move as_bad calls from within this function to
901 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
903 Based on a patch from H.J. Lu <hjl@gnu.org>
904 * config/tc-i386.c (parse_register): Handle FP regs specially.
905 (md_begin): Remove '(' and ')' from register_chars.
907 1999-08-29 Doug Evans <devans@casey.cygnus.com>
909 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
910 error message (done elsewhere).
912 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
914 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
916 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
918 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
921 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
923 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
925 Add new completers. Fix bug in 64 bit condition handling.
927 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
930 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
932 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
934 * config/tc-hppa.c (pa_ip): Add case for 'I'.
936 1999-08-27 Jim Wilson <wilson@cygnus.com>
938 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
939 (struct ls): Add frag field. Initialize it to zero.
940 (out_end_sequence): New local text_frag. Set it while in text section.
941 Replace address check with frag check. Set ls.frag to text_frag if
943 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
944 Set it before switching sections. Replace address check with frag
945 check. Set ls.frag to saved_frag if out_set_addr called.
947 1999-08-26 David Mosberger <davidm@hpl.hp.com>
949 * dwarf2dbg.c (out_end_sequence): If address changed, directly
950 output "advance_pc" opcode instead of calling gen_addr_line().
951 The latter has the undesired side-effect of creating a new row
952 in the debug line info matrix.
954 1999-08-26 Jim Wilson <wilson@cygnus.com>
956 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
957 ls.last_filename if last is less than zero. Set ls.last_filename
958 when allocating new entry.
959 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
962 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
964 * config/tc-i386.c (i386_index_check): Fix the displacement size
965 when INFER_ADDR_PREFIX.
967 1999-08-18 Nick Clifton <nickc@cygnus.com>
969 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
972 1999-08-17 Ian Lance Taylor <ian@zembu.com>
974 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
975 handle 0xffffNNNN constants correctly.
977 1999-08-16 Nick Clifton <nickc@cygnus.com>
979 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
982 1999-08-13 Nick Clifton <nickc@cygnus.com>
984 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
985 (md_apply_fix3): Always pass positive values to
988 1999-08-12 Nick Clifton <nickc@cygnus.com>
990 * config/tc-arm.c (skip_whitespace): New macro.
993 (md_apply_fix3): Store relocation offset in addend for ELF based
995 (arm_force_relocation): Always generate relocs for Thumb function
998 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1000 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1001 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1003 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1005 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1006 flags for the unwind subspace.
1008 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1009 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1010 suitable relocation based on the size of the target's pointer.
1011 Always Use subsegment zero for the unwinders.
1012 (pa_level): Handle "2.0w".
1014 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1016 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1017 with the following instruction unless this was specified.
1019 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1021 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1022 certain sections, to match BFD changes.
1024 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1026 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1027 (EXTRA_SCRIPTS): Define to keep automake happy.
1028 * Makefile.in: Rebuild.
1030 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1032 * Makefile.am: Rename .dep* files to DEP*.
1033 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1034 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1036 * Makefile.in: Rebuild.
1038 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1040 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1042 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1044 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1045 avoid problems on DOS filesystems.
1046 * Makefile.in: Rebuild.
1048 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1050 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1052 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1055 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1057 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1058 line to create ${GDBINIT} rather than .gdbinit.
1059 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1061 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1063 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1065 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1067 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1069 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1071 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1072 non-adjustable symbols.
1074 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1076 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1078 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1080 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1083 1999-08-05 Donn Terry <donn@interix.com>
1085 * config/te-interix.h: New file.
1086 * configure.in (i386-*-interix*): New target.
1087 * configure: Rebuild.
1089 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1091 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1092 selectors for ELF too.
1093 (selector_table): Add "ltp" and "rtp" selectors.
1095 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1097 * config/tc-i386.c (i386_operand): No need to change
1098 operand_string pointer in segment reg case before goto
1099 do_memory_reference. Initialise displacement_string_start and
1100 displacement_string_end after do_memory_reference label.
1101 (i386_index_check): Add operand_string param, and print error
1102 message on failure here.
1103 (i386_intel_memory_operand): Instead of here.
1104 (i386_operand): And here.
1105 (INFER_ADDR_PREFIX): Enable.
1107 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1109 * config/tc-i386.h (DefaultSize): Define. Renumber following
1110 opcode_modifier defines.
1112 From Etienne Lorrain <etienne.lorrain@ibm.net>
1113 * config/tc-i386.c (stackop_size): New variable.
1114 (set_16bit_code_flag): Clear it here.
1115 (set_16bit_gcc_code_flag): New function.
1116 (md_pseudo_table): Add "code16gcc" entry.
1117 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1119 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1121 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1122 next_set_end even if the end symbol is being discarded.
1124 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1125 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1126 * config/obj-coff.c: Likewise.
1127 (seg_info_type): Remove.
1128 (seg_info_off_by_4): Change to array of segT.
1129 (s_get_segment): Adjust accordingly.
1130 (obj_pseudo_table): Fully initialize sentinel entry.
1132 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1133 Ralf Baechle <ralf@uni-koblenz.de>.
1135 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1137 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1139 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1141 * config/tc-i386.c: Indentation and white space changes.
1142 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1143 don't enable it by default.
1144 (i386_intel_operand): Remove redundant prototype.
1145 Move check on number of memory operands, and i.mem_operands++
1146 (i386_intel_memory_operand): To here.
1147 Remove i386_immediate code from here. Remove special case code
1148 for input and output using (%dx). Remove base/index checks and
1149 call i386_index_check instead. Save initial operand_string
1150 argument for error message.
1151 (i386_operand): Remove redundant prototype. Move base/index
1152 checks to i386_index_check.
1153 (i386_displacement): Move intel mode check for non-zero
1155 (i386_intel_memory_operand): To here.
1157 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1159 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1160 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1161 by .register pseudo-op if -64 and --no-undeclared-regs.
1162 (s_register, sparc_adjust_symtab): New functions.
1163 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1164 Declare sparc_adjust_symtab as tc_adjust_symtab.
1165 * doc/c-sparc.texi: Add description of #ignore special literal
1166 for .register pseudo-op.
1168 1999-07-30 Catherine Moore <clm@cygnus.com>
1170 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1171 the relocation's section offset.
1173 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1175 * write.c (fixup_segment): Fix generic error check overflow test.
1177 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1178 X_add_number to long.
1180 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1182 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1185 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1187 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1190 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1192 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1194 * configure.bat: Remove; obsolete.
1195 * config/go32.cfg: Likewise.
1197 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1199 * configure.in (i386-*-vxworks*): New target.
1200 * configure: Rebuild.
1202 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1204 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1206 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1208 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1210 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1211 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1212 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1213 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1214 MAX_RELOC_EXPANSION): Define.
1215 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1217 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1219 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1220 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1221 block. Print a warning if an 8-bit or 16-bit constant
1222 displacement or immediate is truncated on output.
1223 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1225 (i386_operand): Disallow immediate jump absolute operand.
1227 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1229 * configure.in: Bump version number to 2.9.5.
1230 * configure: Rebuild.
1232 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1235 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1237 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1238 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1240 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1242 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1244 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1246 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1247 if -mno-fpu was given.
1248 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1250 (cons_fix_new_arm): Remove misleading comments.
1252 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1254 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1256 (relax_segment): Likewise. After giving a rs_org error, convert
1257 the frag to rs_align to avoid cascading errors.
1259 1999-07-12 Andreas Schwab <schwab@suse.de>
1261 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1263 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1265 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1266 as appropriate. Fill in structure initializations. Add variable
1267 initializations. Add casts.
1268 * dwarf2dbg.c (print_stats): Change i to size_t.
1269 * listing.c (listing_listing): Change list_line to unsigned int.
1271 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1273 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1274 rather than checking for \001 and \002 in symbol name.
1275 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1277 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1279 * configure.in (hppa*-linux-gnu*): New target.
1280 * configure: Rebuilt.
1282 1999-07-08 Nick Clifton <nickc@cygnus.com>
1284 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1286 1999-07-07 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1289 accessing symbolP directly.
1291 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1293 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1296 1999-07-05 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-arm.c (ARM_EXT_V5): Define.
1299 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1300 (md_begin): Detect ARM v5 architectures.
1301 (md_parse_option): Accept arm v5 specification.
1302 (md_show_usage): Documment -marmv5 switch.
1304 * doc/c-arm.texi: Document -marmv5 command line option.
1306 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1308 (validate_immediate_twopart): New function. Determine if a
1309 constant can be computed by two ADD instructions.
1310 (output_inst): Remove its command line parameter - it was never
1312 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1313 implememt the ADRL pseudo op.
1314 (tc_gen_reloc): Generate a suitable error message if an ADRL
1315 instruction tries to generate a real reloc.
1317 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1319 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1321 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1324 1999-06-27 H.J. Lu <hjl@gnu.org>
1326 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1327 non BFD_ASSEMBLER case.
1329 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1331 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1334 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1336 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1337 out_end_sequence() when the address decreases due to a new frag.
1338 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1339 numbering starts with 1.
1341 1999-06-23 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1345 (mcore_s_text): Call obj_elf_text for ELF target.
1346 (mcore_s_data): Call obj_elf_data for ELF target.
1347 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1349 (mcore_s_bss): New function: Dump literal table before changing
1351 (mcore_s_comm): New function: Dump literal table before changing
1354 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1355 No longer static functions.
1356 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1357 Provide prototypes for these functions.
1359 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1361 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1362 a list of names, to try obj_segment_name, and to try abbreviated
1363 names when using COFF without long section names.
1365 * config/tc-alpha.c: More use of symbol accessor functions.
1366 * config/tc-arc.c: Likewise.
1367 * config/tc-d30v.c: Likewise.
1368 * config/tc-fr30.c: Likewise.
1369 * config/tc-i860.c: Likewise.
1370 * config/tc-m88k.c: Likewise.
1371 * config/tc-mcore.c: Likewise.
1372 * config/tc-ns32k.c: Likewise.
1373 * config/tc-sparc.c: Likewise.
1374 * config/tc-v850.c: Likewise.
1376 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1377 sy_value with appropriate accessor functions.
1378 * config/tc-arm.c (md_apply_fix3): Likewise.
1379 * config/tc-d10v.c (AT_WORD_P): Likewise.
1380 * config/tc-v850.c (reg_name_search): Likewise.
1382 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1383 use symbol_get_bfdsym instead.
1384 * config/tc-ppc.c (md_assemble): Likewise.
1385 * config/tc-v850.c (v850_comm): Likewise.
1387 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1389 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1390 the symbol, rather than accessing the bsym member.
1391 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1392 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1393 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1394 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1395 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1396 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1397 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1398 * config/tc-v850.c (tc_gen_reloc): Likewise.
1400 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1402 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1403 (hppa_gen_reloc_type): Conditionalize on BFD64.
1404 (tc_gen_reloc): Re-enable ELF relocations.
1405 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1407 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1409 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1411 (do_ldst): Move assignment out of if condition.
1412 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1413 parentheses to avoid warning.
1415 1999-06-21 Nick Clifton <nickc@cygnus.com>
1417 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1418 macro to get at the BFD symbol associated with a GAS symbol.
1420 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1422 * config/tc-ppc.c: Update for symbol handling changes.
1423 * config/obj-coff.c: Likewise.
1425 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1427 * tc-hppa.c: General cleanups of ELF support. No more spaces
1428 and subspaces for ELF.
1429 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1430 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1431 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1432 (UNWIND_SECTION_NAME): Likewise.
1433 (space/subspace related structures): Conditionalize definitions
1435 (space/subspace directives and support routines): Conditionalize
1436 definitions and references/uses on OBJ_SOM.
1437 (label_symbol_struct): For ELF, track the symbol's segment. For
1438 SOM track its space.
1439 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1441 (USE_ALIASES): Kill for both SOM & ELF.
1442 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1443 (pa_space, pa_subspace): Corresponding changes.
1444 (pa_spaces_begin): Corresponding chagnes.
1445 (md_begin): Do not muck around with space/subspace stuff for
1447 (md_apply_fix): Temporarily disable argument relocation stuff
1449 (tc_gen_reloc): Temporarily disable relocation generation for
1451 (pa_build_unwind_subspace): Similarly.
1453 1999-06-16 Nick Clifton <nickc@cygnus.com>
1455 * config/tc-arm.c (thumb_set): New pseudo op.
1456 (text, data, section): Override these pseudo ops with ARM
1458 (s_thumb_set): New function: Perform the same as a .set pseudo
1459 op, but also mark the alias'ed symbol as being a Thumb
1461 (arm_s_text): New function: Perform the same as the .text
1462 pseudo op, but dump the literal pool before changing
1464 (arm_s_data): New function: Perform the same as the .data
1465 pseudo op, but dump the literal pool before changing
1467 (arm_s_section): New function: Perform the same as the
1468 .section pseudo op, but dump the literal pool before changing
1470 (arm_cleanup): Do not reset the current section before dumping
1473 1999-06-17 Nick Clifton <nickc@cygnus.com>
1475 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1476 OPTION_NO_WARN_UNMATCHED entries.
1477 (md_parse_option): Generate a warning message if an unrecognised
1478 option is encountered.
1480 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1481 (get_operands): When parsing an expression after an '@' symbol
1482 has been detected, do not ignore '#' symbols.
1483 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1486 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1488 From K. Richard Pixley <rich@noir.com>:
1489 * configure.in (ppc-*-vxworks*): New target.
1490 * configure: Rebuild.
1492 1999-06-12 Philip Blundell <philb@gnu.org>
1494 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1496 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1498 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1499 which refer to symbols in linkonce sections, permit reducing the
1500 relocs if the symbol is local.
1502 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1504 * subsegs.c (subseg_text_p): New function.
1505 * as.h (subseg_text_p): Declare.
1506 * read.c (do_align): Use subseg_text_p to set the default fill.
1507 * write.c (subsegs_finish): Likewise.
1508 * config/obj-coff.c (write_object_file): Likewise.
1509 * config/tc-i386.h (md_maybe_text): Don't define.
1510 (md_do_align): Use subseg_text_p to set the default fill.
1511 * config/tc-m32r.c (m32r_do_align): Likewise.
1512 * config/tc-sh.c (sh_do_align): Likewise.
1513 * config/tc-sparc.h (md_do_align): Likewise.
1515 1999-06-12 David O'Brien <obrien@freebsd.org>
1517 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1518 * configure: Rebuild.
1520 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1522 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1523 * Makefile.am: Rebuild dependencies.
1524 * Makefile.in: Rebuild.
1526 * config/tc-i386.c (i386_immediate): Remove unused label
1529 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1530 * symbols.c: Likewise.
1531 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1532 sy_next field when taking address, rather than symbol_next.
1534 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1536 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1537 value from the output file architecture.
1538 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1539 * dwarf2dbg.h: Change bfd_vma to addressT.
1541 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1543 * dwarf2dbg.h: Use PARAMS in function declarations.
1545 1999-06-11 Martin Dorey <mdorey@madge.com>
1547 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1548 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1550 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1552 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1554 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1556 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1559 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1561 * read.c (read_a_source_file): Only declare inescape if
1564 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1566 (find_entry_byval): Add parens to avoid warning.
1568 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1570 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1573 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1575 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1578 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1579 synthetize_setx): New functions.
1580 (md_assemble): Broken the special cases into the above
1581 functions. Make compiler happy if sizeof(bfd_vma)==4.
1582 Fix sethi generated from set/setuw. If instructions have a relloc,
1583 always clear the fields to be relocated in the opcode.
1584 (sparc_ip): Remove special_case global variable.
1586 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1588 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1589 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1590 indication of success rather than a value.
1591 (itbl_get_val): Likewise.
1592 (itbl_get_field): Use strcspn. Change delimiters to include
1594 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1595 (itbl_get_val): Likewise.
1596 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1598 * symbols.c (copy_symbol_attributes): Convert local symbols to
1601 1999-06-10 Nick Clifton <nickc@cygnus.com>
1603 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1606 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1608 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1609 Optimize set if sizeof(bfd_vma) == 64.
1610 (sparc_ip): Fix sethi - without %hi() it should generate
1611 R_SPARC_22 reloc, not R_SPARC_HI22.
1612 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1614 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1616 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1617 (s_ncons): New function.
1618 (native_op_table): New table.
1619 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1620 R_SPARC_OLO10 handling.
1622 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1624 * expr.h (struct expressionS): Revert last change; widen X_op.
1625 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1627 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1629 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1630 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1631 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1632 * Makefile.in: Regenerated.
1634 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1635 `common' pass on to s_mri_common.
1636 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1638 1999-06-06 Richard Henderson <rth@cygnus.com>
1640 * config/obj-elf.c (obj_elf_section): Don't free the return
1641 value of demand_copy_C_string.
1643 1999-06-05 Richard Henderson <rth@cygnus.com>
1645 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1646 creation logic from obj_elf_create_section.
1648 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1649 (section_stack): New.
1650 (special_sections): Make const.
1651 (obj_elf_section): Gut and rewrite parsing.
1652 (obj_elf_change_section): New function broken out of obj_elf_section.
1653 (obj_elf_parse_section_letters): Likewise.
1654 (obj_elf_section_word): Likewise.
1655 (obj_elf_section_type): Likewise.
1656 (obj_elf_previous): Treat as a toggle.
1657 (obj_elf_popsection): New.
1658 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1659 (ppc_section_type): Likewise.
1660 * config/tc-ppc.h: Likewise.
1662 * expr.h (struct expressionS): Don't make X_op a bitfield.
1663 * config/tc-alpha.c: Update for symbol handling changes.
1664 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1665 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1667 1999-06-05 Richard Henderson <rth@cygnus.com>
1669 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1670 (dwarf2_gen_line_info): Kill unused variables.
1671 (dwarf2_finish): Likewise.
1672 (dwarf2_where): Likewise.
1673 (dwarf2_directive_file): If we've only got a string,
1674 hand off to s_app_file.
1675 * ecoff.c: Move the include of ecoff.h.
1676 * symbols.h (S_IS_FUNCTION): Prototype.
1678 * read.c (LEX_HASH): Supply a default.
1680 (s_globl): Update `c' after skipping whitespace.
1681 * read.h (LEX_END_NAME, is_name_ender): New.
1682 * expr.c (get_symbol_end): Respect it.
1684 1999-06-04 Mark Klein <mklein@dis.com>
1686 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1688 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1690 * config/tc-hppa.c: Update for symbol handling changes.
1692 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1694 * cgen.c: Update for symbol handling changes.
1695 * config/tc-m32r.c: Likewise.
1697 * config/tc-hppa.h: Update for symbol handling changes.
1698 * config/tc-hppa.c: Likewise.
1700 * config/tc-arm.h: Update for symbol handling changes.
1701 * config/tc-arm.c: Likewise.
1702 (symbol_make_empty): Remove. Just use symbol_create.
1704 * symbols.c (symbol_set_tc): Correct name.
1706 * Makefile.am: Rebuild dependencies.
1707 ($(OBJS)): Don't depend upon struc-symbol.h.
1708 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1709 * dep-in.sed: Don't remove struc-symbol.h.
1710 * Makefile.in: Rebuild.
1712 * doc/internals.texi (Symbols): Describe changes in symbol
1715 1999-06-03 Richard Henderson <rth@cygnus.com>
1717 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1718 instead of doing the work by hand.
1720 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1722 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1723 state of line state-machine.
1724 (struct ls): Collect DWARF2 line state-machine state in new member
1725 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1726 resulted in any DWARF2 directives.
1727 (reset_state_machine): New function.
1728 (out_end_sequence): Ditto.
1729 (dwarf2_gen_line_info): When switching sections or switching to a
1730 lower text address, call out_end_sequence() first to terminate the
1731 previous code sequence as code sequences MUST have monotonically
1732 increasing addresses.
1733 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1735 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1737 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1738 DWARF2 debug info (line information only, at this point).
1739 * as.h: Update comment about supported debug formats.
1740 * dwarf2dbg.c, dwarf2dbg.h: New files.
1741 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1743 * expr.c (operand): Don't use [ for parens if we want an index op.
1744 (op_encoding): Switch [ into O_index, if desired.
1745 (op_rank): Renumber with O_index on bottom.
1746 (expr): If O_index, match closing bracket.
1747 * expr.h (O_index): New.
1749 * read.c (read_a_source_file): Conditionally allow matched "
1750 in lines passed to md_assemble.
1752 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1754 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1756 Add support for storing local symbols in a small structure to save
1757 memory when assembling large files.
1758 * as.h: Don't include struc-symbol.h.
1759 (symbolS): Add typedef.
1760 * symbols.c: Include struc-symbol.h.
1761 (local_hash): New static variable.
1762 (save_symbol_name): New static function, from symbol_create.
1763 (symbol_create): Call save_symbol_name.
1764 (local_symbol_count): New static variable.
1765 (local_symbol_conversion_count): Likewise.
1766 (LOCAL_SYMBOL_CHECK): Define.
1767 (local_symbol_make): New static function.
1768 (local_symbol_convert): New static function.
1769 (colon): Handle local symbols. Create local symbol for local
1771 (symbol_table_insert): Handle local symbols.
1772 (symbol_find_or_make): Create local symbol for local label name.
1773 (symbol_find_base): Check for local symbol.
1774 (symbol_append, symbol_insert): Check for local symbols.
1775 (symbol_clear_list_pointers, symbol_remove): Likewise.
1776 (verify_symbol_chain): Likewise.
1777 (copy_symbol_attributes): Likewise.
1778 (resolve_symbol_value): Handle local symbols.
1779 (resolve_local_symbol): New static function.
1780 (resolve_local_symbol_values): New function.
1781 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1782 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1783 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1784 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1785 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1786 (symbol_previous, symbol_next): New functions.
1787 (symbol_get_value_expression): Likewise.
1788 (symbol_set_value_expression): Likewise.
1789 (symbol_set_frag, symbol_get_frag): Likewise.
1790 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1791 (symbol_mark_used_in_reloc): Likewise.
1792 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1793 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1794 (symbol_mri_common_p): Likewise.
1795 (symbol_mark_written, symbol_clear_written): Likewise.
1796 (symbol_written_p): Likewise.
1797 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1798 (symbol_section_p, symbol_equated_p): Likewise.
1799 (symbol_constant_p): Likewise.
1800 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1801 (symbol_get_obj, symbol_set_obj): Likewise.
1802 (symbol_get_tc, symbol_set_tc): Likewise.
1803 (symbol_begin): Initialize local_hash.
1804 (print_symbol_value_1): Handle local symbols.
1805 (symbol_print_statistics): Print local symbol statistics.
1806 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1807 Declare new symbols.c functions. Move many declarations here from
1809 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1810 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1811 (struct symbol): Move bsym to make it clearly the first field.
1812 Remove TARGET_SYMBOL_FIELDS.
1813 (symbolS): Don't typedef.
1814 (struct broken_word): Remove.
1815 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1816 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1817 (symbol_clear_list_pointers): Likewise.
1818 (symbol_insert, symbol_remove): Likewise.
1819 (symbol_previous, symbol_append): Likewise.
1820 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1821 (struct local_symbol): Define.
1822 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1823 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1824 (local_symbol_get_frag, local_symbol_set_frag): Define.
1825 (local_symbol_get_real_symbol): Define.
1826 (local_symbol_set_real_symbol): Define.
1828 * write.c (write_object_file): Call resolve_local_symbol_values.
1829 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1830 (TARGET_SYMBOL_FIELDS): Don't define.
1831 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1832 ECOFF_DEBUGGING, add ECOFF fields.
1833 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1834 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1835 ECOFF_DEBUGGING, add ECOFF fields.
1836 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1837 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1838 * config/tc-mcore.h: Don't include struc-symbol.h.
1839 (TARGET_SYMBOL_FIELDS): Don't define.
1840 (struct mcore_tc_sy): Define.
1841 (TC_SYMFIELD_TYPE): Define.
1842 * Many files: Use symbolS instead of struct symbol. Use new
1843 accessor functions rather than referring to symbolS fields
1846 * read.c (s_mri_common): Don't add in value of line_label.
1848 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1849 checking for SEC_LINK_ONCE.
1851 * config/tc-sh.h (sh_fix_adjustable): Declare.
1853 * app.c (input_buffer): New static variable.
1854 (app_push): Save saved_input in allocated buffer.
1855 (app_pop): Restored saved_input.
1856 (do_scrub_chars): Change get parameter to take char * and int as
1857 arguments. Change GET macro to pass input_buffer to get
1858 function. Don't save input into allocated buffer.
1859 * as.h (do_scrub_chars): Update declaration.
1860 * input-file.c (input_file_get): Change to take char * and int.
1861 Read data into passed in buffer. Remove static buffer.
1862 * read.c (scrub_from_string): Change to take char * and int. Copy
1863 data into passed in buffer.
1865 * hash.h: Neaten. Declare hash_traverse.
1866 * hash.c: Complete rewrite based on BFD hashing code.
1867 * gasp.c (chunksize): New variable.
1868 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1871 1999-05-28 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1874 addend unless the target uses an old ABI.
1876 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1878 -Wchar-subscripts cleanup
1879 * listing.c (listing_newline): Use unsigned char variable, so
1880 calls to isascii,iscntrl are correct.
1881 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1883 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1884 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1885 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1886 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1888 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1890 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1892 (arch_coldfire_p): New #define.
1893 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1895 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1897 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1899 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1900 (install_operand): Add place `N'.
1901 (init_table): Add registers ACC, MACSR, MASK.
1903 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1905 * config/tc-m68k.c: Change mcf5200 --> mcf.
1906 (archs): Add mcf5206e, mcf5307.
1907 (m68k_ip): Add format `u'.
1908 (install_operand): Add place `m', `M', `h'.
1909 (init_table): Add upper/lower registers.
1911 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1913 1999-05-28 Martin Dorey <mdorey@madge.com>
1915 * config/tc-i960.c: Several minor changes to add ELF and
1916 BFD_ASSEMBLER support.
1917 * config/tc-i960.h: Likewise.
1918 * configure.in (i960-*-elf*): New target.
1919 * aclocal.m4, configure: Rebuild.
1921 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1923 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1924 reloc changes when defined(BFD_ASSEMBLER).
1926 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1928 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1930 * write.c (write_print_statistics): Output to file, not stderr.
1932 * expr.c (generic_bignum_to_int32,64): Prototype.
1934 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1935 output_sleb128, output_uleb128, output_big_sleb128,
1936 output_big_uleb128, output_big_leb128): Prototype.
1937 (output_big_sleb128, output_big_uleb128): Make inline.
1938 (output_big_leb128): Remove inline
1940 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1941 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1942 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1943 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1944 value for correct overflow check in write.c:fixup_segment.
1945 * write.c (fixup_segment): Move bitfield overflow checks to after
1946 the md_apply_fix call.
1947 * config/obj-coff.c (fixup_segment): Likewise.
1948 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1949 valueT *val argument.
1951 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1953 * config/atof-ieee.c (gen_to_words): Correctly round a
1954 denormalized number. Fix off-by-one in range checking for
1955 exponent in a denormal.
1957 1999-05-10 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1962 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1964 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1966 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1968 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1969 (ReverseRegRegmem): Remove.
1970 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1971 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1972 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1975 From Doug Ledford <dledford@redhat.com>
1976 * config/tc-i386.h (RegXMM): New for P/III.
1977 * config/tc-i386.c: Add support for P/III.
1979 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1981 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1982 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1983 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1985 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1987 * config/tc-i386.c (i386_immediate): Skip whitespace before
1988 complaining about junk after expression.
1989 (i386_displacement): Likewise.
1991 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1993 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1994 Don't copy before downcaseing.
1996 1999-05-05 Catherine Moore <clm@cygnus.com>
1998 * tc-m68k.c: Include elf/m68k.h.
1999 (m68k_elf_final_processing): New routine.
2000 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2003 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2008 1999-04-30 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-mcore.c (mcore_s_section): Dump literals before
2013 1999-04-29 Nick Clifton <nickc@cygnus.com>
2015 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2018 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2020 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2021 (TC_INIT_FIX_DATA): Delete.
2022 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2023 (TC_INIT_FIX_DATA): Delete.
2024 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2025 * write.c (fix_new_internal): Initialize fx_cgen member.
2026 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2027 (gas_cgen_md_apply_fix3): Update.
2028 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2029 (md_cgen_record_fixup_exp): Update.
2030 (FX_OPINFO_R_TYPE): Update.
2032 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2033 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2034 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2035 * frags.h (struct frag): Make opindex, opinfo ints.
2037 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2039 1999-04-26 Tom Tromey <tromey@cygnus.com>
2041 * aclocal.m4, configure: Updated for new version of libtool.
2043 1999-04-22 Nick Clifton <nickc@cygnus.com>
2045 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2047 (md_apply_fix3): Do not fix up absolute relocations against
2050 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2052 1999-04-20 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2055 changes and data-in-text directives.
2056 (mcore_cons): New function: intercept cons() operations.
2057 (mcore_float_cons): New function: intercept float_cons()
2059 (mcore_stringer): New function: intercept stringer() operations.
2061 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2063 * obj.h (struct format_ops): Change generate_asm_lineno field to
2065 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2067 * config/tc-alpha.c (find_opcode_match): Add default case to
2069 (find_macro_match): Likewise.
2070 (load_expression): Parenthesize && within ||.
2072 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2074 1999-04-17 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2077 .text .data .section pseudo ops.
2078 (mcore_s_section): New function. Dump lits before changing secs.
2079 (mcore_s_text): New function. Dump lits before changing secs.
2080 (mcore_s_data): New function. Dump lits before changing secs.
2082 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2084 * config/tc-mips.c (mips_32bitmode): New.
2085 (md_begin): Set mips_32bitmode if needed.
2086 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2087 Set EF_MIPS_32BITMODE.
2089 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2091 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2094 1999-04-16 Nick Clifton <nickc@cygnus.com>
2096 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2098 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2100 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2101 expressions correctly.
2104 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2106 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2108 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2110 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2111 and fmpynfadd instructions.
2113 1999-04-11 Richard Henderson <rth@cygnus.com>
2115 * as.h (environ): Declare it, if needed.
2116 * as.c (dump_statistics): Don't declare environ.
2117 * configure.in (environ): Detect declaration.
2118 * configure, config.in: Rebuild
2120 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2121 (i386_displacement): Allocate enough space for replacement buffer.
2122 Clean up replacement buffer initialization.
2124 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2126 * subsegs.c (section_symbol): Don't create a new symbol if one
2127 already exists; instead, use the existing one, but set its segment
2128 and frag data if it hasn't already been defined.
2129 * config/obj-coff.c (c_section_symbol): Likewise.
2131 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2133 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2135 1999-04-08 Nick Clifton <nickc@cygnus.com>
2137 * config/tc-mcore.c: New File: Support routines for MCore
2139 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2140 * config/obj-coff.c: Add support for mcore-pe target.
2142 * Makefile.am: Add support for MCore targets.
2143 * Makefile.in: Regenerate.
2144 * configure.in: Add support for MCore targets.
2145 * configure: Regenerate.
2147 * doc/all.texi: Set MCORE.
2148 * doc/as.texinfo: Document MCore specific command line options.
2150 * write.h: Prevent multiple inclusion.
2152 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2154 * asintl.h (LC_MESSAGES): Never define.
2155 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2157 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2160 * Makefile.am (m68k-parse.c): If configuring in the source
2161 directory, copy m68k-parse.y into the local directory before
2162 running ylwrap, to remove spurious differences when generating
2164 * Makefile.in: Rebuild.
2166 * config/tc-sparc.h (md_do_align): Just allocate the number of
2167 bytes necessary, rather than always allocating 1024.
2169 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2171 * listing.c (listing_newline): Add cast to avoid warning.
2172 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2173 * config/tc-i386.c (i386_scale): Add return value.
2174 (build_displacement_string): Remove unused local temp_disp2.
2175 (i386_intel_memory_operand): Add parentheses to avoid warning.
2176 (i386_intel_operand): Remove unused local end_of_operand_string.
2177 (i386_operand): Remove unused local operand_modifier.
2178 (i386_operand): Add parens to avoid warning.
2180 1999-04-04 Don Bowman <don@pixsci.com>
2182 * configure.in: Add mips*-*-vxworks* target; have it define
2184 * configure, config.in: Rebuild.
2186 1999-03-31 Nick Clifton <nickc@cygnus.com>
2188 * configure.in (emulations): Add support for arm-epoc-pe.
2189 * configure: Regenerate.
2190 * config/te-epoc-pe.h: New file. Define macros specific to
2192 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2193 for arm-epoc-pe target.
2195 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2197 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2199 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2201 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2202 detect ",n" without a condition.
2203 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2206 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2208 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2209 instruction is encoded with one bit.
2212 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2214 * doc/internals.texi (CPU backend): Mention that
2215 line_separator_chars should not include newline. From thi
2216 <ttn@mingle.glug.org>.
2218 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2220 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2221 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2223 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2225 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2227 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2229 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2232 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2234 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2236 1999-03-15 Martin Hunt <hunt@cygnus.com>
2238 * app.c (do_scrub_begin): Change '-' back to a symbol char
2239 so we can use multiple opcodes on a line again.
2241 * config/tc-d30v.c: By default, warn if a symbol has
2242 the same name as a register. Plus some minor
2243 updates from the branch.
2245 1999-03-13 Nick Clifton <nickc@cygnus.com>
2247 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2248 BFD_RELOC_16 and BFD_RELOC_64.
2250 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2252 * expr.c (expr): Add missing else.
2254 1999-03-12 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-arm.c (md_apply_fix3): Improve error message.
2258 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2260 * Makefile.am (CPU_TYPES): Add fr30.
2261 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2262 (fr30,m32r dependencies): Update.
2263 * Makefile.in: Rebuild.
2265 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2266 (gas_cgen_record_fixup_exp): Ditto.
2267 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2268 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2269 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2270 (md_cgen_lookup_reloc): Update use of operand->type.
2271 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2272 (md_convert_frag): Call cgen_operand_lookup_by_num.
2273 (md_cgen_lookup_reloc): Update use of operand->type.
2274 (m32r_cgen_record_fixup_exp): Ditto.
2276 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2278 * config/tc-mips.c (md_show_usage): Fix message.
2280 1999-03-03 Nick Clifton <nickc@cygnus.com>
2282 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2283 and LDR reg,=<expr> instruction.
2285 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2288 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2290 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2292 1999-02-17 Nick Clifton <nickc@cygnus.com>
2294 This patch was created by: Scott Bambrough
2295 <scottb@corelcomputer.com>
2298 Special cased '@' character. The '@' character is used as the
2299 ARM assembler comment character, as a special character
2300 and in ELF .symver pseudo-op's, and as a special character in
2301 .type and .section pseudo-ops.
2302 (symver_pseudo): New static variable.
2303 (symver_state): New static variable.
2304 (struct app_save): Add field 'symver_state'.
2305 (app_push): Save global symver_state int struct app_save.
2306 (app_pop): Restore global symver_state from struct app_save.
2307 (do_scrub_chars): Special case handling of '@' character in
2310 * configure.in: Modified to recognize armv* uname syntax from ARM
2312 * configure: Regenerated.
2314 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2315 a prefix to the section's type.
2316 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2317 the type's typename.
2319 * config/tc-arm.h: Add support for PIC generation:
2320 (pic_code): New boolean.
2321 (obj_relocate_extern): Define.
2322 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2323 (TC_CONS_FIX_NEW): Define.
2324 (tc_fix_adjustable): Define.
2325 (GLOBAL_OFFSET_TABLE_NAME): Define.
2327 * config/tc-arm.c: Add support for PIC generation:
2328 (line_seperator_chars): Allow ';' as a seperator for Linux.
2329 (is_immediate_prefix): New macro.
2330 (arm_parse_reloc): New function.
2331 (s_arm_elf_cons): New function.
2332 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2333 (md_undefined_symbol): Special case handling for the Global Offset
2335 (md_apply_fix3): Handle PIC relocs.
2336 (tc_gen_reloc): Handle PIC relocs.
2337 (md_parse_option): Add support for '-k' command line switch to
2338 enable PIC generation.
2339 (cons_fix_new_arm): New function.
2340 (s_arm_elf_cons): New function.
2342 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2344 * configure.in: Add comments for uses of AC_DEFINE.
2345 * acinclude.m4: Likewise.
2346 * acconfig.h: Remove.
2347 * aclocal.m4: Rebuild.
2348 * configure: Rebuild.
2349 * Makefile.in: Rebuild.
2350 * config.in: Rebuild.
2352 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2354 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2355 non-constant offset from a base register.
2357 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2359 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2362 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2364 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2365 (emit_insn): Look for pc-relative and no-overflow specifiers on
2366 internal relocation types.
2368 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2370 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2373 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2375 (mips_4650, mips_4010, mips_4100): Variables removed.
2376 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2377 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2379 (md_begin): Don't bother initializing the mips_NNNN variables;
2380 mips_cpu is set, and that's good enough now.
2381 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2382 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2383 (show): New function, to handle wrapping in the CPU lists.
2384 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2386 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2388 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2389 than treat as an immediate specifier.
2391 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2393 * config/tc-i386.c: Prototype many functions.
2394 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2395 (i386_immediate): Remove unused second argument.
2396 (i386_intel_operand): Fix i386_is_reg typo.
2397 (i386_operand): Use allow_naked_reg.
2398 (output_invalid): Make operand int for K&R.
2400 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2402 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2404 * Makefile.in: Rebuild.
2406 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2408 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2410 (EXTRA_as_new_SOURCES): Comment out.
2411 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2412 * Makefile.in: Rebuild.
2413 * doc/Makefile.in: Rebuild.
2414 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2415 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2416 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2417 * configure: Rebuild.
2418 * aclocal.m4: Rebuild.
2419 * config.in: Rebuild.
2420 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2421 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2422 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2423 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2424 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2425 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2426 (gas_cgen_record_fixup_exp): Ditto.
2427 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2428 descriptor, not global variable.
2429 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2430 descriptor, not global variable. Refer to insert_operand handler
2431 via cpu descriptor, not global function.
2432 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2433 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2434 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2435 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2436 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2437 * config/tc-m32r.c: Ditto.
2438 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2439 (md_assemble): Ditto.
2440 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2442 1999-02-09 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2445 relocations for ELF targets.
2447 1999-02-08 Nick Clifton <nickc@cygnus.com>
2449 * configure.in: Add support for StrongARM target.
2450 * configure: Regenerate.
2452 1999-02-05 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2456 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2459 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2461 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2463 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2465 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2466 (INTEL_DWORD_MNEM_SUFFIX): Define.
2469 (DWORD_PTR): Define.
2470 (XWORD_PTR): Define.
2472 (OFFSET_FLAT): Define.
2474 (NONE_FOUND): Define.
2477 * config/tc-i386.c (set_intel_syntax): New routine.
2478 (intel_syntax): Declare.
2479 (allow_naked_reg): Declare.
2480 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2481 (intel_float_operand): New routine.
2482 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2483 Handle brackets as well as parens. Call i386_intel_operand for
2484 intel syntax. Reverse operands if appropriate. Handle new
2485 suffixes. Handle movzx and movsx.
2486 (i386_is_reg): New routine.
2487 (i386_immediate): New routine.
2488 (i386_scale): New routine.
2489 (i386_displacement): New routine.
2490 (i386_operand_modifier): New routine.
2491 (build_displacement_string): New routine.
2492 (i386_parse_seg): New routine.
2493 (i386_intel_memory_operand): New routine.
2494 (i386_intel_operand): New routine.
2495 (i386_operand): Call i386_displacement, i386_immediate,
2496 i386_scale, etc. instead of handling inline.
2497 (parse_register): Handle registers without prefix.
2499 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2501 * configure: Regenerate.
2502 * configure.in (arm-*-oabi): New.
2503 (thumb-*-oabi): New.
2504 * config/tc-arm.c (target_oabi): Declare.
2505 (md_apply_fix3): Support REL relocs.
2506 (md_parse_option): Handle -oabi.
2507 (elf32_arm_target_format): New routine.
2508 (md_longopts): Add OPTION_OABI.
2509 * config/tc-arm.h: Redefine TARGET_FORMAT.
2512 1999-01-28 Nick Clifton <nickc@cygnus.com>
2514 * write.c (write_relocs): Handle out of range error.
2516 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2517 (fr30_force_relocation): Default to 0.
2519 * config/tc-fr30.h (obj_fix_adjustable): Define.
2520 (TC_FORCE_RELOCATION): Define.
2522 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2525 1999-01-16 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2528 merge of two instructions if the left instruciton kills the right.
2530 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2532 * Makefile.in: Regenerate.
2533 * configure.in: Redo test for using cgen.
2534 * configure: Regenerate.
2536 1999-01-09 Nick Clifton <nickc@cygnus.com>
2538 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2539 redefinition of this macro.
2541 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2543 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2546 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2548 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2549 a read of HI or LO and an immediatly following branch.
2551 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2553 * config/tc-mips.c (md_begin): Another correction to the setting of
2556 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2558 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2560 1998-12-21 Nick Clifton <nickc@cygnus.com>
2562 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2563 bit insn when optimizing, so that parallelised instructions will
2564 start on a 32 bit boundary.
2566 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2568 * config/tc-mips.c (mips_eabi64): New.
2569 (md_begin): Set mips_eabi64.
2570 (mips_elf_final_processing): Use it.
2572 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2574 * config/tc-mips.c (mips_elf_final_processing):
2575 Correct setting of ABI in e_flags.
2577 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2579 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2581 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2583 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2585 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2587 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2588 warning, values that don't fit in the field.
2590 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2592 * config/tc-mips.c (mips_abi_string): New.
2593 (md_parse_option,md_longopts): Add mabi.
2594 (mips_elf_final_processing): Set e_flags based on mabi flag.
2596 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2598 * config/tc-mips.c (md_parse_option): Handle vr4111.
2600 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2602 * config/tc-h8300.c (build_bytes): Change message given if the
2603 instruction requires H8/300H mode and we're not in Hmode, to
2604 suggest that it may be the operand modes that are the problem, not
2605 necessarily the opcode.
2607 1998-12-10 Nick Clifton <nickc@cygnus.com>
2609 * config/tc-fr30.c: Add line separator character.
2611 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2613 * configure.in (hppa-*-mpeix*): New target.
2614 * config/obj-som.h (obj_som_compiler): Declare.
2615 * config/obj-som.c (compiler_seen): New static variable.
2616 (obj_som_compiler): New function.
2617 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2618 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2619 (pa_type_args): Set hppa_priv_level.
2620 (pa_compiler): New static function if OBJ_SOM.
2621 * configure: Rebuild.
2623 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2625 * read.c (output_leb128): Don't mark as inline.
2627 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2629 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2630 AIX .vbyte unaligned data support.
2631 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2632 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2635 1998-12-07 Nick Clifton <nickc@cygnus.com>
2637 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2640 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2642 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2643 BFD_RELOC_ARM_PCREL_BRANCH.
2645 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2647 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2648 checking the target type.
2649 (mips-dec-bsd*): Set endian to little.
2650 * configure: Rebuild.
2652 COFF weak symbol support, based on patches from Mark Elbrecht
2653 <snowball3@usa.net>:
2654 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2655 * config/obj-coff.c (obj_coff_weak): New static function.
2656 (obj_coff_endef) [both versions]: Handle weak symbols.
2657 (coff_frob_symbol): Likewise.
2658 (yank_symbols): Likewise.
2659 (obj_pseudo_table): Add "weak".
2661 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2662 <aymeric.vincent@emi.u-bordeaux.fr>.
2663 * aclocal.m4: Rebuild with current tools.
2664 * configure: Rebuild.
2666 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2667 an assertion failure for a case we can't handle when OBJ_ECOFF.
2669 * expr.c (operator): And with 0xff to avoid problems with signed
2672 1998-12-03 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2675 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2677 1998-12-02 Nick Clifton <nickc@cygnus.com>
2679 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2682 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2684 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2687 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2689 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2692 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2694 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2696 (d10v_cleanup): Only generate previous insn if a multiline insn is
2699 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2701 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2704 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2706 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2707 -marm6xxx command line switches.
2709 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2711 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2712 (itbl-ops.o): Delete duplicate dependencies.
2713 Rebuild dependencies.
2714 Add fr30 dependencies.
2715 * Makefile.in: Rebuild.
2717 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2721 * listing.c: Ignore line terminator characters found inside
2724 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2726 * po/gas.pot: Regenerated.
2728 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2730 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2731 fr30_is_label_start(). Also checks for delay slot insns.
2733 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2734 FR30 instructions which contain a colon in the mnemonic.
2736 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2738 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2740 * config/tc-fr30.c: Removed currently superflous code.
2742 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-fr30.h: New file.
2745 * config/tc-fr30.c: Tweaking so that it will compile.
2747 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2749 * config/tc-d10v.h (obj_fix_adjustable): Define.
2750 (TC_FORCE_RELOCATION): Define.
2751 (d10v_force_relocation): Declare.
2752 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2753 (md_apply_fix3): Handle Vtable relocs.
2754 (d10v_fix_adjustable): New.
2755 (d10v_force_relocation): New.
2757 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-d30v.c: Change default behaviour to ignore potential
2760 conflicts between register name and symbol names.
2762 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2764 * configure.in: Add fr30-*-*.
2765 * config/tc-fr30.c: New file.
2766 * Makefile.in: Regenerated.
2767 * config.in: Regenerated.
2768 * configure: Regenerated.
2769 * doc/Makefile.in: Regenerated.
2770 * po/gas.pot: Regenerated.
2772 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2774 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2777 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2779 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2781 (do_scrub_chars): Add some casts to unsigned char to avoid
2782 unwanted sign extension.
2783 * read.c (lex_type): Set characters about 127 to be symbol
2785 * config/tc-i386.c (md_begin): Set identifier_chars and
2786 operand_chars for values above 127.
2788 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2790 * configure.in: detect cygwin* instead of cygwin32*
2791 * configure: regenerate
2793 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2795 * listing.c: Add support for producing a listing from piped
2798 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2800 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2801 (append_insn): Account for the tx39's multiply behavior.
2803 1998-10-26 Michael Meissner <meissner@cygnus.com>
2805 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2806 from assemble_parallel_insns. Add support for '->' to indicate
2807 explicitly serializing the instructions.
2808 (md_assemble): Ditto.
2810 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2812 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2815 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2817 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2819 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2821 * config/tc-mips.c : support frame and regmask/fregmask when
2822 MIPS_STABS_ELF is specified.
2824 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2826 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2827 (md_apply_fix): Don't return 1 for VTABLE relocs.
2828 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2830 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2832 * doc/c-i386.texi: Replace occurences of "opcode" with
2833 "instruction mnemonic", "instruction", or "mnemonic" when
2834 referring to the name of an instruction. Use "opcode" when
2835 referring to the sequence of machine bytes.
2837 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2838 (is_opcode_char): Rename to is_mnemonic_char.
2839 (md_assemble and i386_operand): Correct error messages from
2840 "opcode" to "instruction mnemonic"
2841 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2842 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2843 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2844 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2845 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2846 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2847 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2849 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2851 * config/tc-i386.c (i386_operand): Check for garbage after
2854 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2856 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2857 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2859 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2861 * config/tc-sh.h (obj_fix_adjustable): Define.
2862 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2863 (md_apply_fix): Likewise.
2864 (tc_gen_reloc): Likewise.
2865 (sh_fix_adjustable): New.
2867 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2869 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2870 * cgen.h (gas_cgen_finish_insn): Update prototype.
2871 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2872 cgen_insn_t -> CGEN_INSN_INT.
2873 (make_parallel): Update handling of CGEN_INT_INSN_P.
2874 (assemble_parallel_insn): Ditto.
2875 (target_make_parallel): New function.
2876 (md_assemble): Use it.
2878 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2880 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2882 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2884 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2885 converted into lower case.
2887 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2889 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2890 (gas_cgen_tc_gen_reloc): Likewise.
2891 * config/tc-m32r.h (obj_fix_adjustable): Define.
2892 * config/tc-m32r.c (m32r_fix_adjustable): New.
2893 (m32r_force_relocation): Handle VTABLE relocs.
2895 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2897 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2899 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2901 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2902 to lower case before parsing.
2904 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2905 parallel insns modift buts in the PSW as a side effect.
2907 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2909 * config/tc-d30v.c (find_format): Test for missing flag and
2912 (md_apply_fix3): Fix error messages to avoid
2913 assumption about presence of a symbol.
2915 (parallel_ok): Disallow parallel instructions that both modify the
2918 (find_format): Generate a warning if an odd numbered register is
2919 used as the first register in a mutli-register instruction.
2921 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2924 relocations are always associated with a symbol.
2926 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2928 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2929 (elf32_sparc_force_relocation): Declare.
2930 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2931 (tc_gen_reloc): Handle vtable relocs.
2932 (elf32_sparc_force_relocation): New.
2934 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2936 * symbols.c (S_IS_FUNCTION): New.
2937 * config/tc-v850.h (obj_fix_adjustable): Define.
2938 (TC_FORCE_RELOCATION): Define.
2939 (v850_force_relocation): Declare.
2940 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2941 of fx_addnumber for VTABLE reloc addends.
2942 (md_apply_fix3): Handle VTABLE relocs.
2943 (v850_fix_adjustable): New.
2944 (v850_force_relocation): New.
2946 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2948 * tc-hppa.c (fp_operand_format): Add some additional formats.
2949 (pa_ip): Do not automatically promote into pa2.0 mode.
2950 (pa_level): Handle ".level 2.0".
2952 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2954 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2955 * config/tc-i386.h (template.extension_opcode): Change to
2956 unsigned int to allow full range of 8-bit opcode suffixes.
2957 (None): Redefine as 0xffff.
2959 From Jeff B Epler <jepler@usgs.gov>
2960 * doc/c-i386.texi (i386-SIMD): New section.
2962 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2964 * read.c (discard_rest_of_line): New function.
2965 * read.h: Declare it.
2966 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2968 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2970 * config/tc-d10v.c (find_symbol_matching_register): New function.
2971 (find_opcode): Cope with the case where a register name matches
2974 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2976 * config/tc-v850.c (md_pcrel_from): Rename to
2977 v850_pcrel_from_section.
2978 (v850_pcrel_from_section): Do not resolves symbols in other
2981 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2983 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2985 * config/tc-d10v.c (find_opcode): Generate an error if a register
2986 is supplied for an operand that should not be a register.
2988 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2990 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2991 instructions to have another instruction in the right bin.
2993 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2995 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2996 the right container if the left container holds a branch
2999 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3002 both a register name and symbol name.
3003 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3005 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3007 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3008 execution unit class.
3010 (reg_name_search): If a name matches a register and a symbol,
3011 prefer the register.
3012 (find_format): Disallow flag registers when a general purpose
3013 register is required.
3014 If a number is required, but a register has been given, check to
3015 see if a symbol with the same name as the register exists, and if
3016 so, use that symbol.
3018 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3020 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3022 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3024 * config/tc-d30v.c (find_format): Do not accept flag registers as
3025 general purpose registers.
3026 (find_format): If an immediate value is expected at a given place
3027 in a format, but a register name has been provided instead, check
3028 to see if that register name matches the name of a predefined
3029 symbol and if it does, then use the symbol instead.
3030 (reg_name_search): If a register name matches a symbol name,
3031 prefer the register name to the symbol name.
3033 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3035 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3036 the previous insn to empty.
3038 1998-09-20 Michael Meissner <meissner@cygnus.com>
3040 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3041 pieces, forcing the use of an ANSI compiler.
3043 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3045 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3047 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3049 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3051 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3053 (obj_elf_vtable_entry): Likewise.
3054 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3055 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3056 (tc_gen_reloc): Likewise.
3057 (arm_fix_adjustable): Likewise.
3058 (elf32_arm_force_relocation): New.
3059 (armelf_frob_symbol): Remove coff-style symbol support.
3061 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3063 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3065 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3067 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3068 OBJ_COFF so that routine is defined for a.out format.
3070 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3072 * config/tc-i386.c (i386_operand): Detect non-segment registers
3073 used as segment prefixes.
3075 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3078 optimize across FDE boundaries.
3080 * config/obj-coff.c (obj_coff_section): Preserve any link once
3081 flags when setting the section flags.
3083 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3085 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3086 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3088 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3090 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3093 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3095 * frags.c (frag_grow): Include the size of the frag struct in the
3098 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3099 if the new subseg comes before the old.
3101 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3103 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3104 to handle edge8 and edge16.
3106 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3108 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3109 before we clobber the symbol involved.
3111 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3113 * config/tc-arm.c: Remove OBJ_ELF definitions for
3114 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3115 use arm_adjust_symtab for OBJ_COFF.
3116 (armelf_adjust_symtab): New Routine.
3117 * config/tc-arm.h: Define obj_adjust_symtab to
3118 armelf_adjust_symtab for OBJ_ELF.
3120 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3122 * configure.in: Make all i386-elf targets use bfd_gas.
3123 * config/tc-i386.c (tc_i386_force_relocation): New.
3124 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3125 (md_apply_fix3): Likewise.
3126 (tc_gen_reloc): Handle them.
3127 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3128 tc_i386_force_relocation.
3130 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3132 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3134 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3136 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3137 current opcode after writing the first insturction of a reverse
3140 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3142 * read.h (generate_lineno_debug): Add prototype.
3143 * read.c (generate_lineno_debug): Make non-static.
3145 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3147 * config/tc-i386.c (md_assemble): Only warn for address/data size
3150 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3152 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3153 against Thumb function names, as the linker needs this information.
3155 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3157 * expr.c (operand): Check also that there is no advance in operand
3158 after atof_generic in order to decide "is it label 0f or floating
3161 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3163 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3164 command line options with a single dash.
3165 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3167 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3169 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3170 * tc-arm.c (arm_fix_adjustable): New routine.
3172 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3174 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3175 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3176 demand_empty_rest_of_line before mri_comment_end.
3177 (equals): Check garbage after expression before
3178 mri_comment_end in MRI mode.
3180 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3182 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3183 small immediate constant to use the constant itself rather than
3186 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3189 (pa_leave): Likewise.
3191 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3193 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3195 (i386_operand): Fix an error message.
3197 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3199 * doc/c-arm.texi (ARM Directives): Document .req directive.
3201 * config/tc-arm.c (reg_required_here): Display erroneous string if
3202 the register name could not be decoded.
3203 Do not set inst.instruction if the sift is -1.
3205 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3207 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3210 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3212 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3213 even if it is belived to be unnecessary.
3215 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3217 config/tc-i386.c (i386_operand): Size immediate constants by
3218 suffix (erroneously removed as part of July 7 change).
3220 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3222 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3223 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3224 (armelf_frob_symbol): New Routine.
3225 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3227 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3229 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3231 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3234 command line switches passed to assembler.
3236 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3238 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3239 (gas_cgen_opcode_desc): Declare.
3240 (gas_cgen_parse_operand): Declare.
3241 (*): Prepend gas_ to gas specific fns to denote them as such.
3243 * cgen.c (gas_cgen_opcode_desc): New global
3244 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3245 (queue_fixup): Renamed from cgen_queue_fixup.
3246 (*): Prepend gas_ to gas specific fns to denote them as such.
3248 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3249 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3250 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3251 Open opcode table and initialize it.
3252 (make_parallel): Use gas_cgen_opcode_desc.
3253 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3254 (md_assemble): Ditto.
3256 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3258 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3259 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3260 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3261 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3262 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3263 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3264 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3265 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3266 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3267 (INIT_STAB_SECTION): Likewise.
3268 (OBJ_PROCESS_STAB): Likewise.
3270 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3271 (md_parse_option): Watch for them.
3272 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3273 (md_begin): Kill neverdef code.
3274 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3275 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3276 (s_alpha_coff_wrapper): New.
3277 (md_pseudo_table): Trap all ECOFF pseudos.
3279 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3281 Start of changes to remove mdebug section from mips*-elf
3282 Based on MIPS_STAB_ELF definition
3283 * acconfig.h: undef if not configured
3284 * config.in: undef if not configured
3285 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3286 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3287 * stabs.c (s_stab_generic): flush frag
3289 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3291 * configure.in: (arm-*-elf): Handle.
3292 (thumb-*-elf): Handle.
3293 * configure: Regenerate.
3294 * read.c (stringer): Fix typo in comment.
3295 * write.c (fixup_segment): Don't add symbol value to addend if
3297 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3299 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3302 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3304 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3305 (write_2_short): Emit warning if new flag is set.
3306 (do_assemble): Set flags if left instruction is one of special
3307 "right-instruction-killer" type.
3309 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3311 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3312 Always output words in debug_info section as big endian.
3313 (sparc_target_format): Choose correct bfd target.
3314 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3316 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3318 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3319 to work with internationalization code. Issue an error when two
3320 operands match that are not allowed to match.
3322 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3324 * configure.in (install_tooldir): Allow target to specify whether
3325 it wants to be installed in $(tooldir)/bin.
3326 * configure: Regenerate.
3327 * Makefile.am (install-exec-local): Set install-exec-tooldir
3328 dependency via configure.
3329 * Makefile.in: Regenerate.
3331 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3333 * Makefile.am (install-exec-local): Split into two ...
3334 (install-exec-bindir,install-exec-tooldir): New rules.
3335 * Makefile.in: Regenerate.
3337 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3339 * Makefile.am (install-exec-local): Don't remove the file before
3340 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3341 W. Rozycki <macro@ds2.pg.gda.pl>.
3342 * Makefile.in: Rebuild.
3344 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3346 * cgen.c: Include libiberty.h.
3347 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3348 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3349 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3350 (md_cgen_lookup_reloc)): Declare.
3351 (md_cgen_record_fixup_exp): Declare.
3352 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3353 (m32r_relax_frag): Declare.
3354 (cgen_md_apply_fix3): Decls moved to cgen.h.
3355 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3356 (m32r_cgen_record_fixup_exp): Delete decl.
3357 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3358 (assemble_nop): Delete.
3359 (expand_debug_syms): Delete unused `exp'.
3360 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3361 Add default case for -Wall.
3362 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3363 (md_atof): Delete unused wordP.
3365 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3367 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3370 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3372 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3373 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3374 .print, .purgem, and .struct. Remove documentation for
3377 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3379 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3380 Update call to insert_operand.
3382 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3386 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3389 whitespace after a prefix operator.
3391 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3393 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3395 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3397 * config/tc-sparc.c (log2): New static function.
3398 (s_reserve): Use log2 to convert alignment before calling
3400 (s_common): Use log2 to convert alignment before calling
3401 record_alignment and frag_align.
3402 (sparc_cons_align): Use log2.
3404 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3407 (s_common): Likewise.
3409 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3410 initialization of waddr.
3411 (sparc_elf_final_processing): Add default case to switch.
3413 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3415 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3416 than temporary real.
3418 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3420 * write.c (subsegs_finish): Don't align the segments if there were
3423 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3424 copying aux information.
3426 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3427 expression into a symbol.
3429 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3431 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3432 type to unsigned int.
3433 (md_assemble): Change type used to store offsets from unsigned
3435 (i386_operand): Switch error check to only call RESTORE_END_STRING
3436 once after parse_register.
3438 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3440 * config/tc-v850.c (md_show_usage): Changed format to match that
3443 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3445 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3447 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3449 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3452 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3455 * doc/Makefile.in: Rebuild.
3457 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3459 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3460 for %lo expressions.
3461 (mips_ip, case 'u'): Move range check after code to mask
3462 off bits in %hi/%lo expressions. Mask off high bits for
3465 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3467 * doc/Makefile.am (gasver.texi): New target.
3468 (as.info, as.dvi): Depends upon gasver.texi.
3469 * doc/as.texinfo: Include gasver.texi. Mention version number on
3470 title page and in top node.
3471 * doc/Makefile.in: Rebuild.
3473 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3475 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3476 but not including the line containing the edict.
3477 * listing.h (LISTING_EOF): New.
3478 * input-scrub.c (input_scrub_next_buffer): Call it.
3480 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3482 * config/tc-i386.c (i386_operand): Don't set the size of an
3483 immediate address based solely on the suffix and the mode.
3485 * config/tc-i386.c (md_assemble): Add assertion to make sure
3486 overlap2 does not set Imm.
3488 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3489 sequences of whitespace to a single space.
3490 (is_space_chars): Just compare with space.
3491 (md_begin): Don't initialize space_chars.
3492 (md_assemble): Just skip a single whitespace character.
3493 (i386_operand): Rewrite base-index parsing to use new
3494 parse_register, and to skip white space. Skip white space in a
3495 number of other places too. Don't give error message if
3496 parse_register fails.
3497 (parse_register): Change reg_string parameter to be non-const.
3498 Add end_op parameter. Skip white space after the `%', and return
3499 end of register string. Give error message here rather than
3502 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3504 Based on patch from Matt Semersky <matts@scd.hp.com>:
3505 * expr.c (op_encoding): Make const.
3506 (expr_set_precedence): New function.
3507 (expr_begin): Don't set operator rankings, just call
3508 expr_set_precedence.
3509 * expr.h (expr_set_precedence): Declare.
3510 * read.c (s_mri): Call expr_set_precedence.
3512 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3514 * doc/as.texinfo (Statements): Remove paragraph discussing
3515 continuing lines with a backslash. This hasn't worked for years,
3518 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3520 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3522 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3523 (ps_CTORS, ps_DTORS): New section types.
3524 (vms_fixup_xtors_section): New function
3525 (Ctors_Psect, Dtors_Psect): Define.
3526 (IS_GXX_XTOR): Define
3527 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3528 Filter static constructors/destructors and add to
3529 Ctors_Symbols/Dtors_Symbols chain.
3530 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3531 appropriate section.
3533 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3534 * makefile.vms: Merge vax/vms support.
3536 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3538 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3539 (elf_pseudo_table): Add them.
3540 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3541 (md_apply_fix): Accept them.
3542 (mips_fix_adjustable): Don't adjust them.
3543 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3544 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3545 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3546 (tc_fix_adjustable): Don't adjust them.
3548 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3550 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3552 * Makefile.in: Regenerate.
3553 * configure.in: AC_SUBST cgen_cpu_prefix.
3554 * configure: Regenerate.
3556 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3558 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3559 Changed all users of COND12_DELAY.
3561 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3563 * config/tc-mn10300.c (set_arch_mach): New function.
3564 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3565 (md_begin): Default to mn10300 mode.
3566 (md_assemble): Only accept instructions for the core mn10300
3567 chip and the active machine type.
3569 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * subsegs.h (segment_info_type): Give the struct a name.
3572 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3573 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3574 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3575 * config/tc-w65.h (tc_reloc_mangle): Declare.
3576 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3578 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3580 * config/tc-v850.c (v850_comm): Restore old section
3581 after common processing.
3583 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3585 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3587 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3589 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3590 char with code that explicitly sign-extends.
3592 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3594 * config/tc-v850.c (md_begin): Restore text section as the current
3595 section after creating call table sections.
3596 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3599 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3600 with call to macro SYM_AUXINFO.
3602 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3604 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3605 with the program transform name.
3606 * Makefile.in: Rebuild.
3608 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3610 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3613 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3615 * config/tc-i386.c (i386_operand): Be prepared for a space between
3616 the open parenthesis and the start of the register operand,
3617 because of the June 16 change.
3619 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3621 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3624 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3626 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3627 even if it is belived to be unnecessary.
3629 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3631 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3633 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3635 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3637 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3638 shift amount for a repeated operand. The shift amount for the
3639 repeated copy comes from the size of the operand.
3641 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3643 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3645 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3649 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3651 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3652 characters in it as LEX_IS_SYMBOL_COMPONENT.
3653 * config/tc-i386.h (tc_symbol_chars): Define.
3654 (extra_symbol_chars): Declare.
3655 * config/tc-i386.c (extra_symbol_chars): Define.
3656 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3657 (line_comment_chars): Set to '/' if TE_LINUX.
3658 * doc/c-i386.texi (i386-prefixes): Update.
3659 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3661 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3663 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3664 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3666 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3668 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3669 constraint in instructions REP & REPI.
3671 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3673 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3674 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3676 (check_range): If the operand is shifted, then shift the number
3677 before checking its range.
3679 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3681 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3684 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-v850.c (v850_comm): Create special sections as needed.
3688 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3690 * config/tc-d10v.c (write_2_short): Addition of swapping
3691 instructions for sequential and reverse sequential order when
3692 given order is not possible.
3694 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3696 * Makefile.am: Rebuild dependencies.
3697 (DEP_INCLUDES): Fix reference to intl build directory.
3698 * Makefile.in: Rebuild.
3700 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3702 * doc/c-i386.texi: Update 16 bit documentation.
3704 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3705 IgnoreDataSize to IgnoreSize as they are used for address size as
3707 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3708 32-bit mode, similarly addr16/data16 and variants.
3710 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3713 sequential word multiply instructions.
3715 (do_assemble): Add extra command line argument, to allow mul32
3716 attribute to be preserved across parallel insns.
3717 (md_assemble): Insert NOPs between explicitly parallel insns which
3718 contain an 32 bit multiply and a 16 multiply.
3720 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3725 * config/tc-i386.c (reloc): Add braces.
3727 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3728 consistent with Intel naming.
3729 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3730 use bitfields in sib_byte.
3731 (modrm_byte): Don't use bitfields here either.
3733 * config/tc-i386.c (current_templates): Add const.
3734 (parse_register): Add const to return, param, and char *s.
3735 (i386_operand): Add const to reg_entry *r.
3736 * config/tc-i386.h (templates): Add const to start, end.
3738 Inspired by code for 16 bit gas support from Martynas Kunigelis
3739 <martynas@nm3.ktu.lt>:
3740 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3741 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3742 (uses_mem_addrmode): Remove.
3743 (md_estimate_size_before_relax): Add support here too.
3744 (md_relax_table): Rewrite interface to md_relax for 16 bit
3746 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3747 (opcode_suffix_to_type): Remove.
3748 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3749 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3750 (md_convert_frag): Likewise.
3751 (i386_operand): Add support for 16 bit base/index regs,
3752 immediates, and displacements. Remove some unnecessary casts, and
3753 localise end_of_operand_string, displacement_string_start,
3754 displacement_string_end variables. Add GCC_ASM_O_HACK.
3755 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3757 * config/tc-i386.c (prefix_hash): Remove.
3758 (md_begin): Rewrite without obstacks. Remove prefix hash table
3759 handling. Rewrite lexical table handling.
3760 (i386_print_statistics): Don't print prefix statistics.
3761 (md_assemble): Rewrite instruction parser so that line is not
3762 converted to lower case. Don't do a hash_find for prefixes,
3763 instead recognise them via opcode modifier.
3764 (expecting_operand, paren_not_balanced): Localise variables.
3765 * config/tc-i386.h (IsPrefix): Define.
3766 (prefix_entry): Remove.
3768 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3769 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3770 '\\' in case where comment_chars contains '/'.
3772 * config/tc-i386.c (MATCH): Ensure given operand and template
3773 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3774 you must write `ljmp *table(%ebx)'.
3776 From H.J. Lu <hjl@gnu.org>:
3777 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3778 as 0 ifndef BFD_ASSEMBLER.
3779 (md_assemble): Allow immediate operands without suffix or
3780 other reg operand to default in size to the current code size.
3782 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3784 * config/tc-v850.c (md_begin): Restore creation of
3785 .call_table_text and .call_table_data sections.
3787 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3790 after emitting a word of noops.
3792 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3794 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3795 (i386_operand): Simplify checks for valid base/index combinations.
3796 Disallow `in 4(%dx),%al'.
3798 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3800 (add_prefix): Change parameter from char to int.
3802 * config/tc-i386.h (Ugh): Define opcode modifier.
3803 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3805 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3806 CONSISTENT_REGISTER_MATCH macros to check register types more
3807 thoroughly. Check for illegal suffix/operand combinations
3808 when matching insns with operands. Handle new `s' suffix, and
3809 associated FloatMF opcode modifier for float insns with memory
3811 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3812 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3813 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3814 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3815 DATA_PREFIX_OPCODE throughout.
3817 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3818 (md_assemble): Rewrite suffix/register operand checking code to be
3819 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3820 AnyMem, the better to grep.
3822 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3823 given a memory operand. Don't set Abs bits either.
3824 (type_names): Remove Mem*, Abs*.
3825 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3826 define opcode_modifiers as these cases are handled by Disp8,
3827 Disp16, Disp32 and suffix checks.
3828 (COMES_IN_BOTH_DIRECTIONS): Remove.
3829 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3831 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3832 if IgnoreDataSize modifier given. Remove ShortformW modifier
3833 test. Add test for ShortForm in W base_opcode modification.
3834 Merge Seg2ShortForm and Seg3ShortForm code.
3835 * config/tc-i386.h (ShortFormW): Remove.
3836 (IgnoreDataSize): Define.
3838 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3840 * config/tc-d30v.c (md_assemble): Store previous segment state
3841 with previous instruction.
3843 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3845 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3846 (ebp, esp): Remove static variables.
3847 (MATCH): Remove test for InOutPortReg.
3848 (i386_operand): Properly handle InOutPortReg here instead.
3849 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3850 (md_assemble): Simplify and correct modrm and sib generation.
3851 (i386_operand): Add warning for scale without index.
3852 Rewrite checks for valid base/index combinations.
3854 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3855 macros and enclose in do while(0).
3856 (RESTORE_END_STRING): Likewise.
3857 (md_assemble): Add one to printed operand number so we start
3858 from 1 not 0. Add some more gettext invocations.
3859 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3862 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3863 DATA_PREFIX, SEG_PREFIX): Define.
3864 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3865 (check_prefix): Remove function.
3866 (add_prefix): New function. Add prefix to i.prefix as well as
3868 (md_assemble): Changes for add_prefix. Remove hack for wait
3869 prefix, instead always output prefixes in fixed order. Test
3870 for jcxz/loop when selecting between word & dword operations,
3871 and add address size prefix rather than operand size prefix.
3872 Remove operand -> address size hack when emitting jcxz/loop.
3873 (i386_operand): Remove O_Absent check as it's done in expr.
3875 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3877 * configure.in: Recognize m5200 as a cpu_type of m68k.
3878 * aclocal.m4: Rebuild with current libtool.
3879 * configure: Rebuild.
3881 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3883 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3884 to relaxable_symbol to prevent references to external symbol from
3887 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3889 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3890 symbols are relaxable.
3892 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3894 * config/tc-v850.c (md_begin): Don't create special
3895 sections by default.
3897 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3899 * config/tc-mips.c (macro): For div and udiv, close the
3900 reorder block as soon as possible.
3902 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3904 From Matt Semersky <matts@scd.hp.com>:
3905 * macro.c (macro_mri_mode): New function.
3906 * macro.h (macro_mri_mode): Declare.
3907 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3910 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3912 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3915 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3916 until after xstrdup in OBJ_EVAX case.
3918 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3920 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3921 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3922 of hardcoded magic number.
3923 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3925 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3927 * read.c (do_s_func): New function.
3929 * read.h (do_s_func): Add prototype.
3931 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3933 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3934 nops if fill pattern not specified.
3936 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3938 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3939 * config/te-go32.h (TE_GO32): Define.
3940 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3942 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3944 Implement .func/.endfunc pseudo-ops.
3945 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3947 * read.c (potable): Add .func,.endfunc.
3948 (s_func): New function.
3949 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3951 (in_doc_func_p,current_function_label): New static globals.
3952 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3954 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3956 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3957 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3958 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3959 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3960 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3961 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3962 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3963 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3964 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3965 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3966 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3967 * config/tc-a29k.c: Don't define md_short_jump_size,
3968 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3969 * config/tc-alpha.c: Likewise.
3970 * config/tc-alpha.h: Likewise.
3971 * config/tc-arm.c: Likewise.
3972 * config/tc-h8300.c: Likewise.
3973 * config/tc-h8500.c: Likewise.
3974 * config/tc-hppa.c: Likewise.
3975 * config/tc-i860.c: Likewise.
3976 * config/tc-i960.c: Likewise.
3977 * config/tc-ppc.c: Likewise.
3978 * config/tc-sh.c: Likewise.
3979 * config/tc-sparc.h: Likewise.
3980 * config/tc-tic30.c: Likewise.
3981 * config/tc-w65.c: Likewise.
3982 * config/tc-z8k.c: Likewise.
3984 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3986 * config/tc-vax.c (_): Delete this macro used for placeholder
3987 values in vax_operand_width_size; it conflicts with the _() macro
3988 used for internationalization.
3990 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3993 code. From Chris Moller <moller@bops.com>.
3995 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3996 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3997 * read.c (emit_expr): Initialize seg and subseg fields of a new
3999 * write.c (write_object_file): Switch to the appropriate segment
4000 and subsegment when processing a broken word.
4002 * config/tc-m68k.c (mri_assemble): New static function.
4003 (build_mri_control_operand): Call mri_assemble rather than
4005 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4006 (s_mri_endf, s_mri_endw): Likewise.
4008 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4010 * read.c (s_org): Call md_flush_pending_output if it is defined.
4012 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4014 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4016 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4017 (md_parse_option): Add for same.
4018 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4019 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4020 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4022 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4024 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-arm.c (find_real_start): Relax definition of local
4029 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4031 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4032 symbols at the given address, not just the last one specified.
4034 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4036 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4037 or number_to_chars_littleendian to write data.
4039 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-v850.c (md_assemble): Remove artificially created
4042 register name symbols.
4044 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4046 * write.c (fixup_segment): Change "segment" to "section" in
4049 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4051 * write.c (fixup_segment): Change sym1-sym2 message again.
4053 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4055 * write.c (fixup_segment): Improve error message for sym1-sym2
4056 errors when sym1 is in a different segment from sym2.
4058 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4060 * config/tc-m32r.c (warn_unmatched_high): New static local.
4061 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4062 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4063 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4064 (md_parse_option): Likewise.
4065 (md_show_usage): Likewise.
4066 (m32r_frob_file): Likewise.
4068 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4069 (read_a_source_file): Call them.
4070 * read.h (stabs_generate_asm_file): Declare.
4071 * stabs.c (stabs_generate_asm_file): New function.
4072 (generate_asm_file): New function.
4073 (stabs_generate_asm_lineno): Move file name handling into
4076 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4078 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4079 (d30v_current_align, d30v_current_align_seg): New variables.
4080 (d30v_last_label): New variable.
4081 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4082 (s_d30v_data, s_d30v_section): Likewise.
4083 (md_pseudo_table): Call them.
4084 (md_begin): Initialize d30v_current_align_seg.
4085 (md_assemble): Call d30v_align when needed by known current alignment.
4086 (d30v_frob_label, d30v_cons_align): New functions.
4087 * config/tc-d30v.h (md_do_align): Remove.
4088 (tc_frob_label): Call d30v_frob_label.
4089 (md_cons_align): New.
4091 * config/tc-d30v.c (find_format): Convert complex expressions to
4092 expression symbols before processing. Clean up code formatting.
4094 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4096 * po/Make-in (install-info): New target.
4098 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4100 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4102 * config/tc-mn10300.c (md_assemble): Likewise.
4104 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4106 * Makefile.am: Update with `make dep-am'.
4107 (HFILES): Add cgen.h.
4108 (cgen.o): Depend on cgen.h.
4109 * Makefile.in: Regenerate.
4111 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4113 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4115 * gasp.c (grab_label): Permit a label to be a preprocessor
4116 variable by permitting a label to start with a backslash.
4118 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4120 * config/tc-mips.c (validate_mips_insn): Removed hack
4121 for previously inaccessible bitfields in some INSN_TRAP
4124 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4126 * config/tc-d30v.c (do_assemble): Abort with error message
4127 if opcode operands do not match.
4129 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4131 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4132 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4133 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4134 similar new 'q' operand.
4136 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4138 * cgen.c (cgen_asm_finish_insn): Fix typo.
4140 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4143 * cgen.c: Include it.
4144 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4145 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4146 All callers updated.
4147 * config/tc-m32r.c: Include cgen.h.
4148 (m23r_insn): New members num_fixups,fixups.
4150 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4152 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4153 to avoid compiler warning.
4155 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4157 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4160 * makefile.vms (OBJS): Add ehopt.obj
4162 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4164 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4166 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4168 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4169 a short format insn.
4170 (md_assemble): Set it for explicitly packed insns.
4172 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4174 * config/obj-coff.c (c_symbol_merge): Do not take address of
4175 native fields when performing the memcpy.
4177 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4179 * config/tc-mips.c (macro,macro2): Implement
4180 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4182 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4184 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4185 relocations against globally visible symbols.
4186 * config/tc-m68k.c (relaxable_symbol): New macro.
4187 (m68k_ip, md_estimate_size_before_relax): Use it.
4188 (tc_m68k_fix_adjustable): Also handle weak symbols.
4190 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4192 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4193 references to externally visible symbols.
4194 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4195 values in twice for a PC relative reloc if the symbol is
4198 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4199 don't adjust a PC relative reloc against an externally visible
4201 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4202 for a PC relative fixup against an externally visible defined
4203 symbol, arrange to store object file and addend values as though
4204 the symbol were not defined.
4205 (tc_gen_reloc): Likewise.
4207 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4209 * read.c (sizeof_leb128): Referenced externally by write.c so
4212 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4214 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4215 and expand a 'debug' symbol associated with the next instruction
4216 that does not cause a short instruction to be filled with a NOP.
4217 (md_pseudo_table): Add support for .debugsym.
4218 (assemble_parallel_insn): Add calls to expand_debug_sym as
4220 (md_assemble): Ditto.
4222 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4224 * as.c (main): Conditionally call setlocale.
4225 * gasp.c (main): Likewise.
4226 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4227 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4229 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4231 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4233 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4235 * config/tc-hppa.c: Change all calls to bzero to use memset.
4236 (pa_ip): Add cast to avoid warning.
4237 (tc_gen_reloc, md_apply_fix): Likewise.
4238 (pa_find_space_by_number): Likewise.
4239 (hppa_force_relocation): Likewise.
4240 (pa_block): Change i to unsigned int.
4241 * config/obj-som.h (obj_som_copyright): Declare.
4243 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4245 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4246 for line numbers for assembly source.
4248 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4250 * configure.in: Change version number to 2.9.4
4251 * configure: Rebuild.
4253 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4255 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4257 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4259 * ecoff.h: Change symbolS in function declaration to struct
4262 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4264 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4265 (md_convert_frag): Fix i18n typo.
4267 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4269 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4270 * ecoff.h: Protoype it.
4271 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4272 [EVAX] (s_alpha_prologue): Delete.
4273 (md_pseudo_table): Update.
4275 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4277 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4278 array to local pointer.
4279 (get_args, parse_expr): Add casts to avoid warnings.
4281 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4283 * read.c (s_set): Cast xmalloc return value to fragS *.
4284 * config/tc-m68k.c (m68k_ip): Function made static to match
4285 previous forward declaration.
4286 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4288 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4290 * config/tc-v850.c: Add internationalisation macros to error
4293 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4294 macros to error strings.
4296 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4299 reloc is in the TOC csect.
4300 (md_apply_fix3): Correct gettext typo.
4302 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4304 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4305 .L - they are local labels and the branches are not really
4306 function calls but rather far jumps.
4308 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4310 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4312 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4314 * config/tc-i386.c (md_assemble): Print operand number rather than
4315 using ordinal_names.
4316 (i386_operand): Likewise.
4318 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4320 * Makefile.am (INTLLIBS): Define to work around apparent automake
4322 All Makefiles: Regenerated.
4324 * Many files: Added gettext invocations around user-visible
4326 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4327 HAVE_LC_MESSAGES): Define.
4328 * dep-in.sed: Added asintl.h.
4329 * po/Make-in: New file.
4330 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4332 * read.c (Z_): Renamed from `_'.
4333 * Makefile.am (SUBDIRS): Added po.
4334 (POTFILES): new macro.
4335 (po/POTFILES.in): New target.
4336 ($(OBJS)): Added asintl.h.
4338 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4339 (as_new_LDADD): Added $(INTLLIBS).
4340 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4341 (gasp_new_LDADD): Added $(INTLLIBS).
4342 (gasp_new_DEPENDENCIES): New macro.
4343 * configure, aclocal.m4: Rebuilt.
4344 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4346 (ALL_LINGUAS): Define.
4347 * macro.c: Include "asintl.h".
4348 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4349 * as.h: Include "asintl.h".
4350 * config/tc-i386.c (ordinal_names): Removed.
4351 (md_assemble): Changed error text to avoid ordinal_names.
4352 (i386_operand): Likewise.
4353 (reloc): Added as_bad to avoid i18n problems.
4354 (tc_gen_reloc): Likewise.
4355 * config/tc-arm.c (bad_args): Now a #define.
4357 * config/obj-vms.c (VMS_stab_parse): Changed type of
4359 (global_symbol_directory): Unified strings to avoid i18n
4361 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4362 avoid i18n problems.
4363 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4364 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4366 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4368 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4370 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4372 * as.c (print_version_id): Added an fprintf to avoid i18n
4374 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4376 * expr.c (expr): Added as_warn call to avoid i18n problems.
4377 * messages.c (as_assert): Changed code to avoid i18n problems.
4378 (as_abort): Likewise.
4379 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4380 (s_space): Likewise.
4381 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4383 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4385 * config/tc-i386.c (check_prefix): New static function, split out
4387 (struct _i386_insn): Add wait_prefix field.
4388 (md_assemble): Remove wait_prefix local variable. Use
4389 check_prefix when adding a prefix.
4391 * config/tc-i386.c (current_templates): New static variable.
4392 (md_assemble): Remove current_templates local variable.
4393 (md_assemble, i386_operand): Improve error and warning messages in
4394 many places. Add RESTORE_END_STRING in many places before error
4395 return. Clarify some comments.
4397 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4399 (md_assemble): Parse string instruction operands, looking for
4400 segment override prefixes. Check for invalid segment prefixes on
4402 (i386_operand): i.seg[] and max mem_operand changes for string
4404 * config/tc-i386.h (EsSeg): Define.
4406 * config/tc-i386.h (regKludge): Define.
4407 (iclrKludge, imulKludge): Don't define.
4408 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4409 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4410 opcode_modifier checks to look for more common cases first. Add
4411 default_seg for IsString case.
4413 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4415 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4417 * configure: Rebuild with new automake and libtool.
4418 * aclocal.m4, Makefile.in: Likewise.
4420 * doc/Makefile.am (as.dvi): New target.
4421 * doc/Makefile.in: Rebuild.
4423 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4425 * configure.in: Added sparc86x support.
4427 * configure: Rebuild.
4429 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4431 (md_parse_option): Warn if -EL is not supported for this architecture.
4433 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4435 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4437 * config/tc-mips.c (mips_ip): Note when we use get match on
4438 the full instruction name.
4440 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4442 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4443 back into the expression to handle add/sub simplification correctly.
4445 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4447 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4449 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4451 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4454 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4456 * symbols.c (max_indent_level): New global.
4457 (print_symbol_value_1): Use it.
4458 * expr.h (expr_build_dot): Declare.
4459 * expr.c (expr_build_dot): New function.
4461 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4463 * symbols.c (print_binary): New function.
4464 (print_expr_1): Call it.
4466 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4468 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4469 operand in the opcode.
4471 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4473 * config/tc-i386.h: Reorder operand flags and opcode modifier
4474 flags for clarity. Remove unused definitions: Unknown,
4475 ImmUnknown, DispUnknown, NoModrm.
4476 * config/tc-i386.c (type_names): Add missing Debug type.
4477 (md_assemble): Better duplicate prefix checking. Quicker string
4478 instruction check via new opcode_modifier flag.
4480 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4482 * doc/as.texinfo (Invoking): Clarify -Wa example.
4484 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4486 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4487 (s_mips_weakext): Define.
4488 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4489 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4492 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4494 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4495 is an error if the value can not be computed at assembly time.
4496 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4498 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4500 * gasp.c (main): Set next field of new include_path structure to
4501 NULL. From Avery Pennarun <averyp@gdc.ca>.
4503 * read.c (s_mri_sect): Call as_bad rather than abort for an
4504 unsupported MRI target.
4506 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4509 the destination of a branch instruction should be altered.
4510 (find_real_start): New function: Locate the real, Thumb coded
4511 start of a Thumb function.
4512 (do_t_branch23): Alter the destination of branches to Thumb
4515 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4517 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4519 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4522 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4524 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4525 * doc/c-hppa.texi: Likewise.
4527 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4529 * Makefile.am: Rebuild dependencies.
4530 * Makefile.in: Rebuild.
4532 * Makefile.am (DEP_INCLUDES): New variable.
4533 (.dep1): Change to work when srcdir is not an absolute path.
4534 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4535 * Makefile.in: Rebuild.
4537 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4539 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4540 LinearAddress patch.
4542 * configure.in: Set version to 2.9.1.
4543 * configure: Rebuild.
4545 * Branched binutils 2.9.
4547 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4549 * config/tc-i386.h (FWait): Define.
4550 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4551 other prefixes. Check FWait flag in opcode table to see which
4552 instructions require an fwait prefix.
4554 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4556 * stabs.c (get_stab_string_offset): Always create a stab string
4559 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4561 Fix some gcc -Wall warnings:
4562 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4563 * ehopt.c (eh_frame_code_alignment): Likewise.
4564 * expr.c (integer_constant, operand): Likewise.
4565 * frags.c (frag_align): Likewise.
4566 * gasp.c (level_0, change_base, doinstr): Likewise.
4567 * hash.c (hash_ask): Likewise.
4568 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4569 (debugging_pseudo): Likewise.
4570 * macro.c (define_macro, check_macro): Likewise.
4571 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4572 (ignore_rest_of_line, float_cons): Likewise.
4573 * symbols.c (decode_local_label_name): Likewise.
4574 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4575 (fixup_segment, number_to_chars_bigendian): Likewise.
4576 (number_to_chars_littleendian): Likewise.
4577 * config/atof-ieee.c (gen_to_words): Likewise.
4578 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4579 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4580 * read.c (output_big_sleb128): Initialize locals to avoid
4582 (output_big_uleb128, equals): Likewise.
4583 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4584 to unsigned int. Change zeros to unsigned int.
4585 * cond.c (s_if): Add return to default case.
4586 * frags.c (frag_now_fix): Change return type to addressT.
4587 * frags.h (frag_now_fix): Update declaration.
4588 * listing.c (file_info_struct): Change linenum to unsigned int.
4589 (struct list_info_struct): Change hll_line to unsigned int.
4590 (print_source): Update format string.
4591 * read.c (emit_expr): Change scan to unsigned int, and don't
4592 bother to initialize it.
4593 * symbols.c (dollar_label_count): Change to unsigned long.
4594 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4595 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4596 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4598 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4600 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4601 mcf5200 just as we do for m68000.
4602 (m68k_init_after_args): Likewise.
4603 (md_estimate_size_before_relax): Likewise.
4605 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4607 * config/tc-v850.c (md_assemble): Store relocation addend in
4608 fixup instead of instruction.
4610 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4612 * config/tc-i386.c (md_assemble): Swap template arguments to
4613 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4614 This macro is currently symmetric, so passing them the wrong
4615 way didn't cause any problem, but may if the macro is changed
4617 After copying template to i.tm, use i.tm. rather than t-> to
4618 access fields, and make t a const*
4619 Move i.tm.operand_types[] swap to immediately after the copy.
4621 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4623 * expr.h (expr_build_uconstant): Add prototype.
4624 (expr_build_unary,expr_build_binary): Add prototypes.
4625 * expr.c (expr_build_uconstant): New function.
4626 (expr_build_unary,expr_build_binary): New functions.
4628 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4630 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4631 * macro.c (macro_expand_body): Increase buffer size.
4632 * messages.c (as_warn): Likewise.
4633 (as_warn_where, as_bad, as_bad_where): Likewise.
4635 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4637 Based on patch from H.J. Lu <hjl@gnu.org>:
4638 * Makefile.am (DISTSTUFF): New variable.
4639 (diststuff): New target.
4640 * Makefile.in: Rebuild.
4642 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4644 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4645 m32r_elf_section_change_hook.
4647 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4648 emit a nop if a section ends with a 16 bit instruction.
4650 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4652 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4653 s_lcomm rather than obj_coff_lcomm.
4654 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4656 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4658 * config/tc-i386.h (LinearAddress): Define.
4659 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4660 instruction, don't use a default segment.
4662 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4664 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4665 * configure: Rebuild.
4667 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4669 * aclocal.m4, configure: Rebuild with libtool 1.2.
4671 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4673 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4674 PC relative branches. Patch courtesy of Jonathan Walton.
4677 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4679 * configure.in (emulations): Add thumb-pe target.
4681 * configure (emulations): Add thumb-pe target.
4683 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4685 * itbl-lex.l (yywrap): Don't define if already defined as a
4688 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4690 * depend.c (quote_string_for_make): New function.
4691 (wrap_output): Use it.
4693 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4695 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4696 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4698 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4700 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4701 Recognize -GN and -relax.
4702 (md_begin): Initialize gp size from -G switch.
4703 (alpha_force_relocation): Always force if -relax.
4704 (alpha_align): Take a new argument that will specify when to
4705 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4706 Change all callers. Emit nop alignment padding as nop+unop pair.
4708 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4710 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4711 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4713 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4715 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4716 require padding to the next long word boundary.
4718 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4720 * cgen.c: #include symcat.h.
4721 * config/tc-m32r.c: Likewise.
4723 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4725 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4726 absolute expressions instead of '$' prefixed register names.
4728 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4730 * read.c (s_set): Record file and line info for symbols when -as.
4731 (pseudo_set): Don't overwrite that dummy fragment.
4733 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4735 * config/tc-ppc.c (md_pseudo_table): Add "section".
4736 (ppc_named_section): New static function.
4738 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4740 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4741 so we don't have to scan the entire list.
4743 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4745 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4746 case, allow the parallel instructions to modify the same flag
4749 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4751 * listing.c (list_symbol_table): Categorize symbols by
4752 undefined_section rather than sy_frag->line == NULL.
4754 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4756 * Makefile.am (install-exec-local): Install properly when ln
4757 fails or tooldir == prefix.
4759 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4761 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4762 Test result of insert_operand for error.
4764 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4766 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4767 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4768 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4769 * doc/Makefile.in: Rebuild.
4771 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4773 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4774 (macro): Fix handling of M_COP[0-3].
4776 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4778 Based on patches from Ross Harvey <ross@teraflop.com>:
4779 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4780 if macro_alternate or macro_mri.
4781 (getstring): Remove support for byte constants between < and >.
4782 (get_any_string): '<' only starts a string if macro_alternate or
4784 (macro_expand_body): Permit keyword parameters following
4785 positional parameters.
4787 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4788 * configure.in (alpha*-*-netbsd*): New target.
4789 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4790 * configure: Rebuild.
4792 * as.h (flag_warn_suppress_instructionswap): Move from here...
4793 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4794 here, and make static.
4796 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4797 BFD_ASSEMBLER or MANY_SEGMENTS.
4799 * as.c (show_usage): Update bug-gnu-utils address.
4800 * gasp.c (show_usage): Likewise.
4801 * doc/as.texinfo (Bug Reporting): Likewise.
4803 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4805 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4806 insns regardless of the size of a pointer if we're in mips I or
4808 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4810 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4812 Fix rac to accept only a0:
4813 * tc-d10v.c (parallel_ok, find_opcode):
4814 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4815 Introduce OPERAND_GPR.
4817 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4819 * read.c (s_fill): Handle non-constant repeat counts by creating
4820 an rs_space fragment.
4822 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4824 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4825 from as_bad to as_warn.
4827 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4829 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4830 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4831 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4833 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4835 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4836 seg_fix_rotP rather than fix_root from seg_info.
4838 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4840 * expr.c: Add support for 0x1_2_3_4 bignums.
4842 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4844 * configure.in: Change -linux* to -linux-gnu*.
4845 * configure: Rebuild.
4847 * app.c (do_scrub_begin): Treat \r as whitespace.
4849 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4851 * Makefile.am: Update dependencies.
4852 * Makefile.in: Rebuild.
4854 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * configure, aclocal.m4: Rebuild with new libtool.
4858 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4860 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4861 the argument to bfd_set_arch_mach.
4862 (load_address): Use bfd_arch_bits_per_address to determine the
4863 bit size of an address instead of looking at the isa level.
4864 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4866 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4868 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4870 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4872 * ehopt.c: New file.
4873 * as.h (enum _relax_state): Add rs_cfa.
4874 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4875 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4876 * read.c (emit_expr): Call check_eh_frame.
4877 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4878 (relax_segment): Likewise.
4879 * Makefile.am: Rebuild dependencies.
4880 (GAS_CFILES): Add ehopt.c.
4881 (GENERIC_OBJS): Add ehopt.o.
4882 * doc/internals.texi (Frags): Document rs_cfa.
4884 * as.c (show_usage): Mention --traditional-format.
4885 (parse_args): Accept --traditional-format.
4886 * as.h (flag_traditional_format): Declare.
4887 * output-file.c (output_file_create): If flag_traditional_format,
4888 set BFD_TRADITIONAL_FORMAT on stdoutput.
4889 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4891 * config/tc-mips.c (append_insn): Make sure that if we have a
4892 fixup for an unmatched %hi reloc, it does not associated with a
4895 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4896 * doc/Makefile.in: Likewise.
4898 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4900 * config/tc-m32r.c (check_for_side_effects): New function.
4901 (can_make_parallel): Add checks for instruction side effects
4902 clashing with the other instruction.
4903 (assemble_parallel_insn): Improve warning messages. Return error
4904 message from non-swapped instruction order.
4906 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4908 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4910 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4911 md_cleanup definition. This moves the forced literal output to
4912 the end of the source pass, and avoids macro's inserting literals
4913 into the code immediately after the macro expansion.
4915 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4917 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4918 a gas internal symbol is adjustable.
4919 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4921 * as.h: If gcc version greater than 2.6, use `__format__' and
4922 `__printf__' in function attributes, rather than `format' and
4925 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4929 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4931 Add tms320c30 support:
4932 * config/tc-tic30.h: New file.
4933 * config/tc-tic30.c: New file.
4934 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4935 TARGET_FORMAT as "coff-tic30".
4936 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4937 * Makefile.am: Rebuild dependencies.
4938 (CPU_TYPES): Add tic30.
4939 (CPU_OBJ_VALID): tic30-aout is valid.
4940 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4941 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4942 * configure, Makefile.in: Rebuild.
4944 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-v850.c (md_assemble): Improvements to error messages.
4948 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4950 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4951 BFD_RELOC_HI16_S to store the high bits of any value.
4953 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4954 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4955 assembler calculate relocations to any external symbol at all.
4956 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4957 involving generation of pc-relative relocs.
4958 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4959 has been moved to md_apply_fix3.
4961 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4962 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4963 which actually means (the address of identifier's GOT entry) +
4964 constant, which is not particularly useful.
4966 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4968 * read.h (include_dirs): Declare.
4969 (include_dir_count,include_dir_maxlen): Declare.
4971 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * configure.in: Correct check for shared opcodes library.
4974 * configure: Rebuild.
4976 * listing.c (buffer_line): If we can't open the file, set at_end.
4977 (listing_print): Remove unused local variable fi.
4979 * config/m68k-parse.y (reglistpair): Handle register list in
4982 * config/vms-conf.h: Don't undef VERSION.
4984 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4986 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4988 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4990 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4991 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4992 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4993 (EXTRA_DIST): Define.
4994 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4995 explicitly rather than via the list of object files.
4996 (gcc-as.opt): New file created when make-gas.com is run.
4997 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4998 itbl-cpu.h} to #include appropriate file rather than copying that
5000 * config/vms-conf.h: Synchronize with current config.in.
5001 * Makefile.in: Rebuild.
5003 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5005 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5006 (parallel_ok): Relaxed parallel subinstruction dependency check.
5008 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5010 * as.h (flag_warn_suppress_instructionswap): added new flag.
5011 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5012 command line argument.
5013 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5014 warning only if flag_warn_suppress_instructionswap is false.
5016 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5018 * configure.in (i386-*-mingw32*): New target.
5019 * configure: Rebuild.
5021 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5023 * symbols.c (resolve_symbol_value): Don't set the segment if it
5024 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5026 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5029 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5031 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5032 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5035 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5037 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5039 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5041 * config/tc-v850.c (v850_insert_operand): Display instruction when
5042 an error is encountered.
5044 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5046 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5047 (i386-*-sco3.2v5*coff): New target.
5048 (i386-*-sco3.2*): New target.
5049 * configure: Rebuild.
5051 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5053 * config/tc-v850.c: Tidy error message production.
5055 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5058 validate_immediate return value in the right type for comparisons
5061 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5063 * listing.c (MAX_BYTES): Use listing variables not constants.
5064 (data_buffer): No longer an array, but a pointer.
5065 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5066 (listing_listing): Allocate data_buffer.
5068 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5070 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5071 --listing-rhs-width, --listing-cont-lines.
5072 (show_usage): Update.
5073 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5074 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5075 (print_lines): Use the variables instead of the constants.
5076 (listing_listing): Likewise.
5077 * listing.h: Declare the new vars.
5079 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5081 * as.c (parse_args): Add --keep-locals alias for -L.
5082 Add --strip-local-absolute.
5083 (show_usage): Update.
5084 * as.h (flag_strip_local_absolute): New flag.
5085 * symbols.c (S_IS_LOCAL): Use it.
5086 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5087 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5088 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5090 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5092 * config/tc-m32r.c: Detect if explicitly parallel instructions
5093 might have an io conflict and issue a warning message.
5095 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5097 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5098 cgen_swap_fixups): Functions to save, restore and swap the fixup
5099 chain with a backup copy.
5100 (cgen_asm_finish_insn): Returns address of constructed insn.
5102 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5104 * listing.c (file_info_struct): Remove FILE, add POS.
5105 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5106 (file_info): Don't open the file.
5107 (buffer_line): Check for the file in the last_open cache, updating
5109 (print_source): Don't reference file_info->file.
5110 (listing_listing): Likewise.
5111 (listing_print): Close the file in the cache, if any.
5113 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5115 * read.c (dwarf_file_string): New file static variable.
5116 (emit_expr): Look for constant sequence that leads up to a file
5117 name in DWARF debugging output.
5118 (stringer): Use dwarf_file_string to decide whether to accept a
5119 string as a file name.
5121 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5123 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5124 (crack_operand): Add reg->reglst MRI hack.
5125 (r_seg): Put reglst symbols in reg_section.
5126 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5128 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5130 * tc-sh.c (get_specific): Handle SGR & DBR.
5132 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5134 * tc-h8300.c (parse_reg): Take the length of the symbol into
5135 account when attempting to match a register name.
5136 * tc-h8500.c (parse_reg): Likewise.
5138 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5140 * cgen.c: Formatting changes to improve readability.
5142 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5144 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5147 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5149 Based on a patch from Jim Wilson
5150 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5151 (tc_gen_reloc): Handle cross section PC relative relocs
5154 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5156 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5158 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5160 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5161 (expr_jmp_buf): New static local.
5162 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5163 (cgen_md_operand): New function.
5164 * tc-m32r.c: Clean up pass over `struct foo' usage.
5165 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5167 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5169 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5170 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5172 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5174 * config/tc-i386.c (i386_operand): Give an error if there are
5175 unrecognized characters after an expression.
5177 For older changes see ChangeLog-9697