1 2000-02-21 Catherine Moore <clm@cygnus.com>
3 * config/tc-mips.c (MF_HILO_INSN): Define.
4 (mips_7000_hilo_fix): Declare.
5 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6 (md_parse_option): Check for 7000_HILO_FIX options.
7 (OPTION_M7000_HILO_FIX): Define.
8 (OPTION_NO_M7000_HILO_FIX): Define.
9 * doc/c-mips.texi (-mfix7000): Describe.
11 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
13 * listing.c (print_lines): Remove unused variable `end'.
15 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
16 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
17 reloc_type when BFD_ASSEMBLER.
18 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
19 reloc_type when BFD_ASSEMBLER. Move common code out of switch
20 statement and quell signed vs. unsigned comparison warning.
22 2000-02-18 Nick Clifton <nickc@cygnus.com>
24 * config/tc-d10v.c (find_opcode): Add a symbol's value to
25 the computed frag offset, rather than overwriting it.
27 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
29 * config/tc-sh.c ("elf/sh.h"): Include.
30 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
31 (md.begin): Initialize target_arch.
32 Only include opcodes in has table that match selected architecture.
33 (parse_reg): Recognize register names for sh-dsp.
34 (parse_at): Recognize post-modify addressing.
35 (get_operands): The leading space is now optional.
36 (get_specific): Remove FDREG_N support. Add support for sh-dsp
37 arguments. Update valid_arch.
38 (build_Mytes): Add support for SDT_REG_N.
39 (find_cooked_opcode): New function, broken out of md_assemble.
40 (assemble_ppi, sh_elf_final_processing): New functions.
41 (md_assemble): Use find_cooked_opcode and assemble_ppi.
42 (md_longopts, md_parse_option): New option: -dsp.
43 * config/tc-sh.h (elf_tc_final_processing): Define.
44 (sh_elf_final_processing): Declare.
46 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
48 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
49 the unwinder subspace. Save the current seg/subseg before creating
52 2000-02-10 Nick Clifton <nickc@cygnus.com>
54 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
55 little endian targets.
56 (INST_BYTE1): Redefine to handle big and little endian
58 (cpu_type): New type: Select between M340 and M210.
59 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
60 instructions of the M340.
61 (md_assemble): Add support for the MULSH and OPSR classes of
63 (md_atof): Add support for little endian targets.
64 (md_parse_option): Add support for -EL, -EB and -mcpu command
66 (md_convert_frag): Add support for little endian targets.
67 (md_apply_fix3): Add support for little endian targets.
68 (md_number_to_chars): Add support for little endian targets.
70 2000-02-10 Timothy Wall <twall@redhat.com>
72 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
73 defined, use it to verify the symbol just read should be a label.
75 2000-02-10 Timothy Wall <twall@redhat.com>
77 * app.c (do_scrub_chars): Handle "||" for parallel instructions
78 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
79 around colons when KEEP_WHITE_AROUND_COLON is defined.
80 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
81 and KEEP_WHITE_AROUND_COLON.
83 2000-02-08 Timothy Wall <twall@redhat.com>
85 * read.c (s_rept): Call do_repeat, which abstracts the repeat
87 (do_repeat): New. Abstract repeat logic so that a "break" can be
89 (end_repeat): New. Provide support for a "break" out of the
91 * read.h: Add prototypes for new functions.
93 2000-02-08 Timothy Wall <twall@redhat.com>
95 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
96 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
97 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
100 2000-02-08 Timothy Wall <twall@redhat.com>
102 * read.c: Added elseif to directives table.
103 * read.h: Added prototype for s_elseif.
104 * doc/as.texinfo: Added description for elseif.
105 * cond.c (s_elseif): New function
107 2000-02-04 Timothy Wall <twall@redhat.com>
109 * listing.c (print_lines): Remove conditionals causing bug in
112 2000-02-03 Timothy Wall <twall@cygnus.com>
114 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
116 * frags.c (frag_new): Calculate fr_fix in octets
117 (frag_now_fix) Return offset as target address offset (bytes).
118 (frag_now_fix_octets) New - Return offset in octets (8-bit
120 * frags.h: Added prototype for frag_now_fix_octets().
121 Distinguish between octets and bytes in field descriptions.
122 * listing.c (calc_hex): Account for octets vs bytes when
123 printing addresses/offsets.
124 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
125 target is little-endian, print the octets in a word in big-endian
126 order so that the display looks like a proper hexadecimal number,
127 instead of having the octets reversed.
128 * read.c (do_align): When recording alignment, alignment power
129 should be in terms of target bytes (minimum addressible unit)
131 (do_org) Convert ORG target address (byte) argument into an
132 octet offset when generating a variable fragment.
133 * symbols.c (resolve_symbol_value): Symbol final value
134 converted to a target address offset (bytes) from its octet offset.
135 * config/obj-coff.c (coff_frob_symbol): Symbol target address
136 offset (bytes) is adjusted by the frag offset (octets) converted
138 (coff_frob_section) Section alignment power is in terms of bytes;
139 convert it to an octet alignment power when calculating size (and
140 size mask) in octets. Don't modify the section size in order to
141 "align" it for TI COFF, since that format has a different method
142 for storing alignment information.
144 2000-02-01 Timothy Wall <twall@cygnus.com>
146 * stabs.c (generate_asm_file): Escape backslashes in stabs file
147 entries, matching the way GCC generates them. If not escaped, the
148 filename is encoded incorrectly.
150 2000-01-31 Nick Clifton <nickc@cygnus.com>
151 * config/tc-arm.c (reg_table): Add support for ATPCS register
154 2000-01-31 Geoff Keating <geoffk@cygnus.com>
156 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
158 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
160 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
161 of a symbol when we really care about its value.
163 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
165 * config/tc-mcore.c (md_assemble): Give warning message if
166 operands passes to instruction are more than the spec.
168 2000-01-27 Thomas de Lellis <tdel@windriver.com>
170 * config/tc-arm.c (armadjust_symtab): If the assembler is in
171 Thumb mode but the label seen was not declared as '.thumb_func'
172 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
173 correct disassembly of Thumb code bounded by non function labels.
175 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
177 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
178 Add dependencies for e-i386aout.o. Fix 2 comment lines.
180 * Makefile.in: Same here.
183 * configure.in: Set bfd_gas for i386-aout when primary target
184 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
185 we may need the primary te_file. Remove incorrect comment.
187 * configure: Regenerate.
189 * config/e-i386aout.c: New file.
191 * as.c (USE_EMULATIONS): Move to before print_version_id.
192 (struct emulation): Add i386aout.
193 (show_usage): Split text strings. Reformat -a text. Add --em
197 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
198 (aout_format_ops): New.
201 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
202 preprocessor conditional and add aout USE_EMULATIONS tests.
203 (read_a_source_file): Don't pass error strings to printf as
207 * gasp.c (exp_get_abs): Don't pass error strings to printf as
209 (do_data): Same here.
210 (process_file): And here.
213 * symbols.c (colon): Rewrite "already defined" fatal message
214 code for aout with USE_EMULATIONS.
217 * config/obj-aout.c (OBJ_HEADER): Define.
218 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
220 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
221 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
223 (obj_aout_type): Expand S_SET_OTHER here too.
224 (obj_read_begin_hook): Remove.
225 (aout_pop_insert): New.
226 (obj_aout_s_get_other): New.
227 (obj_aout_s_get_desc): New.
228 (aout_format_ops): New.
231 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
232 gets aout_pseudo_table.
233 (aout_pseudo_table): Declare.
234 (obj_read_begin_hook): Define.
237 * config/obj-coff.c (obj_pseudo_table): Rename to
239 (coff_pop_insert): Use coff_pseudo_table.
240 (coff_sec_sym_ok_for_reloc): Remove.
241 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
242 and comment all zero entries and remove #if 0 code.
245 * config/obj-coff.h (obj_pop_insert): Define.
246 (coff_pseudo_table): Declare.
249 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
250 s_get_size, s_set_size. Comment all zero entries.
253 * config/obj-elf.c (elf_s_get_other): New function.
254 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
255 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
256 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
258 (obj_elf_parse_section_letters): Don't pass error strings to
259 printf as format arg.
262 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
264 (elf_s_get_other): Declare.
265 (S_GET_OTHER) Define as elf_s_get_other if not already
267 (S_SET_OTHER): Only define when not already defined.
268 (elf_obj_read_begin_hook): Declare.
269 (obj_read_begin_hook): Define.
270 (elf_obj_symbol_new_hook): Declare.
271 (obj_symbol_new_hook): Define.
274 * config/obj-multi.h: Add copyright header and protect against
275 multiple inclusion. Add * to all function pointers.
276 (OBJ_HEADER): If defined, include it rather than other defines
278 (obj_frob_file_after_relocs): Test for NULL.
279 (obj_symbol_new_hook): Here too.
280 (obj_sec_sym_ok_for_reloc): And here.
281 (S_GET_OTHER): Define.
282 (S_GET_DESC): Define.
283 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
284 (OBJ_MAYBE_ELF): Update comment.
286 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
287 OBJ_AOUT preprocessor conditional and handle emulation by
288 testing OUTPUT_FLAVOR.
289 (i386_displacement): Here too.
290 (md_section_align): Similarly here.
291 (i386_target_format): Conditionally compile when more than one
292 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
293 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
294 (i386_displacement): Here too.
297 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
298 Define TARGET_FORMAT for aout only when not multi.
301 * config/te-multi.h: Delete file as it's identical to te-generic.h
303 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
305 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
306 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
309 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
311 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
314 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
316 * config/tc-mips.c (mips_do_align): New function.
317 * config/tc-mips.h (md_do_align): Define.
319 2000-01-10 Philip Blundell <philb@gnu.org>
321 * doc/c-arm.texi (ARM Options): Fix typo.
322 (ARM-Chars): Correct description of `#'. Mention that `;' is a
323 line separator for Linux.
324 * doc/as.texinfo (Comments): Mention the ARM.
326 2000-01-10 Philip Blundell <pb@futuretv.com>
328 * configure.in (arm*-*-conix*): New target.
329 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
331 * configure: Regenerate.
333 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
335 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
336 (obj_elf_visibility): New function.
338 * doc/as.texinfo (Visibility): New node: document visibility
341 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
343 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
344 warning for absolute jump/call without `*' in non-intel mode. No
345 need to set i.types[0] JumpAbsolute in intel mode.
347 1999-12-22 Philip Blundell <pb@futuretv.com>
349 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
350 hook function when changing sections.
351 (arm_s_data): Likewise.
353 1999-12-14 Nick Clifton <nickc@cygnus.com>
355 * config/tc-arm.c (md_parse_option): Add support for -marm720
358 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
360 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
361 (r_registers, xr_registers): Define.
362 (r_register_name, xr_register_name): New functions.
363 (md_assemble): Handle new am33 operand types and instruction
365 (mn10300_insert_operand, check_operand): Likewise.
367 1999-11-29 Nick Clifton <nickc@cygnus.com>
369 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
370 (s_force_thumb): Set thumb_mode to 2.
371 (md_assemble): Do not complain about thumb instructions on a
372 non-thumb target if thumb_mode is set to 2.
374 1999-11-28 Michael Meissner <meissner@cygnus.com>
376 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
377 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
378 (O_...): Add new machine dependent expressions if we are handling
379 explicit relocations.
380 (alpha_reloc_op): New static table holding the explicit relocation
382 (alpha_literal_hash): New static to hold the hash table for
383 explicit relocations.
384 (alpha_macros): Add support for explicit relocations.
385 (md_begin): If explicit relocations, initialize hash table.
386 (md_assemble): Don't print a second error if tokenize_arguments
387 already printed an error message.
388 (md_apply_fix): Add support for explicit relocations.
389 (alpha_force_relocation): Ditto.
390 (alpha_fix_adjustable): Ditto.
391 (alpha_adjust_symtab): New function to support explicit
393 (alpha_adjust_symtab_relocs): Ditto.
394 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
395 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
396 Add support for explicit relocations. Return -2 if an error
397 message was already printed.
398 (find_macro_match): Add support for explicit relocations. Comment
400 (emit_insn): Add support for explicit relocations.
401 (assemble_tokens): Ditto.
403 (load_expression): Ditto.
406 (emit_ir_load): Ditto.
407 (emit_loadstore): Ditto.
411 (emit_division): Ditto.
412 (emit_jsrjmp): Ditto.
413 (emit_retjcr): Ditto.
415 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
417 (tc_adjust_symtab): If explicit relocations, call the function
419 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
420 relocations next to the literal relocation they reference.
421 (TC_INIT_FIX_DATA): Initialize the new fields.
422 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
424 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
426 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
427 'B' operand for PA2.0 bb instruction.
429 1999-11-18 Nick Clifton <nickc@cygnus.com>
431 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
434 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
436 (mcore_force_relocation): Force relocations to be generated for
439 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
441 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
442 (i386_displacement): Disallow O_big displacements.
444 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
446 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
447 improvements in error checking.
448 (md_assemble): Support for unconditional ARM instructions.
449 (md_parse_option): Support for -m[arm]v5e flag.
451 1999-11-12 Nick Clifton <nickc@cygnus.com>
453 * macro.c (buffer_and_nest): Do not check beyond the end of the
456 1999-11-11 Nick Clifton <nickc@cygnus.com>
458 * macro.c (buffer_and_nest): Look for seperator after TO and
461 1999-11-08 Andrew Haley <aph@cygnus.com>
463 * app.c (do_scrub_chars): When in State 10, treat backslash
464 characters in the same way as as symbol characters.
466 1999-11-07 Richard Henderson <rth@cygnus.com>
468 * config/tc-alpha.c (alpha_align): Check, don't assert, that
469 the previous label was in the current section before playing
472 1999-11-06 Nick Clifton <nickc@cygnus.com>
474 * config/tc-v850.c (v850_force_relocation): Force relocation
476 (v850_pcrel_from_selection): Do not compute a pcrel offset if
479 1999-11-05 Michael Meissner <meissner@cygnus.com>
481 * expr.h (operatorT): Increase machine dependent operators to 16.
482 * expr.c (op_rank): Ditto.
484 1999-11-03 Ian Lance Taylor <ian@zembu.com>
486 * read.c (pseudo_set): Reject attempts to set the value of a
489 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
492 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
494 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
495 to bfd_set_section_contents.
497 1999-11-03 Nick Clifton <nickc@cygnus.com>
499 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
501 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
503 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
504 (mips_ip): Use OPCODE_IS_MEMBER.
506 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
508 * config/tc-arm.c (reg_required_here): Improve comments.
510 * config/tc-arm.c (thumb_opcode): Add "variants" field.
511 (tinsns): Initialize variants field.
513 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
516 1999-10-27 Scott Bambrough <scottb@netwinder.org>
518 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
519 * config/tc-arm.h: Fix compile time warnings.
521 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
523 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
524 form @abs16, @(abs16) and @(abs16 + imm).
526 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
528 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
529 (ISA_HAS_64_BIT_REGS) New.
530 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
531 mips_emit_delays,macro_build,load_register,load_addresss,
532 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
533 and/or use new ISA_xxx macros in expressions involving
534 ISA, particularly mips_opts.isa.
536 1999-10-18 Michael Meissner <meissner@cygnus.com>
538 * expr.h (operatorT): Add machine dependent operators md1..md8.
539 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
540 for the machine dependent operators to use.
542 * expr.c (op_rank): Add machine dependent operators.
544 * config/tc-alpha.c (O_pregister): Define as a machine dependent
546 (O_cpregister): Ditto.
547 (md_begin): Change X_op test that field is wide enough to use
548 O_max instead of O_alpha_max.
549 (cpu_types): Fill in missing initializer.
550 (alpha_num_macros): Make unsigned.
551 (md_assemble): Make opnamelen be size_t.
552 (md_apply_fix): Cast alpha_num_operands to int before testing.
553 (alpha_force_relocation): Ditto.
554 (alpha_fix_adjustable): Ditto.
555 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
556 (tc_gen_reloc): Ditto.
557 (tc_get_register): Ditto.
562 (s_alpha_ent): Ditto.
563 (s_alpha_end): Ditto.
564 (s_alpha_frame): Ditto.
565 (s_alpha_prologue): Ditto.
566 (s_alpha_file): Ditto.
567 (s_alpha_gprel32): Ditto.
568 (s_alpha_proc): Ditto.
569 (s_alpha_set): Ditto.
570 (s_alpha_base): Ditto.
571 (s_alpha_align): Ditto.
572 (s_alpha_arch): Ditto.
573 (alpha_align): Ditto.
574 (assemble_insn): Suppress unused variable warning.
576 (assemble_insn): Don't assume X_op and X_unsigned are in a given
577 order in the structure.
578 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
580 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
582 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
584 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
586 * config/tc-i386.c (i386_index_check): Correct #endif location.
588 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
590 * as.c (show_usage): Document new options.
591 (parse_args): Add --no-warn, --warn, --fatal-warnings,
592 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
593 (parse_args): Parse the new options.
594 (main): If there were warnings, and --fatal-warnings
595 was specified, print an error.
596 * as.h: New variable, flag_fatal_warnings, for new option.
598 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
600 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
601 '@'. Change autoincrement completers to fall through to cache control
604 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
606 (pa_parse_addb_64_cmpltr): New function.
608 * config/tc-hppa.c (pa_ip): Change error message.
609 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
610 '?Q' args to allow falling through.
612 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
613 Remove unused conditional codes.
614 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
616 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
618 * config/tc-d30v.c (CHAR_BIT): Define.
619 (check_range): Fix bit operations to support integers bigger than
622 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
624 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
627 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
628 Doug Evans <devans@cygnus.com>
630 Add support for m32rx.
631 * config/tc-m32r.c (enable_m32rx): New static global.
632 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
633 (allow_m32rx): New function.
634 (M32R_SHORTOPTS): Add `O'.
635 (md_longopts): Add --m32rx plus several warning options.
636 (md_parse_option): Handle new options.
637 (md_show_usage): Print them.
638 (md_begin): Enable m32rx.
639 (OPERAND_IS_COND_BIT): New macro.
640 (first_writes_to_seconds_operands): New function.
641 (writes_to_pc,can_make_parallel,make_parallel): New functions.
642 (target_make_parallel,assemble_two_insns): New functions.
643 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
644 If optimizing and m32rx, try to make consecutive insns parallel.
646 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
648 * config/tc-mips.c (nopic_need_relax): Allow for the
649 .sdata.foo sections generated by -fdata-sections,
650 and for the .gnu.linkonce.s sections generated by C++.
652 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
654 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
655 with cleaner code using completer prefixes. Add 'Y'.
657 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
659 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
661 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
662 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
663 insn does not match and we should try the next insn in the table.
665 1999-09-22 Nick Clifton <nickc@cygnus.com>
667 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
669 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
671 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
674 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
676 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
677 OBJ_ELF. If ELF, add "sq".
678 (md_parse_option): If ELF, ignore -s and -q.
679 (md_show_usage): Mention ELF options.
681 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
683 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
686 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
688 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
690 * config/tc-hppa.c (struct pa_it): New field "trunc".
691 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
692 (pa_parse_ftest_gfx_completer): New function
693 (pa_parse_fp_cnv_format): New function.
695 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
696 (md_apply_fix): Handle 22bit pc-rel branches.
698 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
700 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
702 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
704 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
706 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
708 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
709 (pa_ip): Handle 'fX'.
711 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
713 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
714 (pa_ip): Handle 'fX'.
716 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
718 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
719 unwinds unless the function is in the text space.
720 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
722 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
724 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
725 (md_assemble): To here. Tweak address generation.
727 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
729 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
730 (md_assemble): Call dwarf2_where for OBJ_ELF.
731 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
732 (pa_end_of_source): New function.
733 * tc-hppa.h (md_end): Define for OBJ_ELF.
735 1999-09-14 Michael Meissner <meissner@cygnus.com>
737 * configure.in (Canonicalization of target names): Remove adding
738 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
739 generates $ac_config_sub with a ${CONFIG_SHELL} already.
740 * configure: Regenerate.
742 1999-09-14 Donn Terry <donn@interix.com>
744 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
746 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
748 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
749 pc-relative jmp/call to an absolute symbol.
750 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
751 absolute section symbols.
753 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
754 jump handling code and comments.
756 1999-09-12 Ian Lance Taylor <ian@zembu.com>
758 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
759 the value if TE_PE and a global defined symbol.
761 1999-09-11 Ian Lance Taylor <ian@zembu.com>
763 * write.c (dump_section_relocs): Call print_symbol_value_1 to
764 print the symbol, rather than printing it here.
766 1999-09-11 Donn Terry <donn@interix.com>
768 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
769 BFD_RELOC_RVA relocations.
771 * config/tc-i386.c (md_undefined_symbol): Compare the name against
772 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
775 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
777 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
778 * doc/internals.texi (Object format backend): Document
781 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
782 relocations against global symbols if TE_PE.
784 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
785 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
787 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
790 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
791 symbols which do not have a constant value, or tags with
792 non-tags. Remove the symbol from the list before adding it at the
795 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
796 C_FCN symbol differently if TE_PE.
797 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
798 appears in the pseudo-op, rather coff_line_base which is only set
801 * config/obj-coff.c (obj_coff_loc): New static function.
802 (obj_pseudo_table): Add "loc".
804 * config/obj-coff.c (add_lineno): Check that the line number is
807 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
808 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
810 (md_atof): Return NULL rather than 0.
811 * config/tc-i386.c (md_atof): Change type to int.
812 * expr.c (expr): Change first parameter to int.
813 * config/obj-coff.c: Add declarations for static functions.
814 (coff_frob_symbol): Use SYM_AUXENT.
815 * config/tc-i386.h (flag_16bit_code): Don't declare.
817 * config/obj-coff.c (obj_coff_section): Default to setting
818 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
820 * write.c (adjust_reloc_syms): Print adjusted fixup.
822 * expr.c (integer_constant): Correct too_many_digits calculation
825 1999-09-09 Andreas Schwab <schwab@suse.de>
827 * doc/c-arm.texi: Fix arguments of @var to not contain
830 1999-09-08 Philip Blundell <pb@nexus.co.uk>
832 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
834 (md_parse_option): Only support -k flag for ELF and COFF targets.
836 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
838 * config/tc-hppa.c (pa_ip): Put strict register checks before
839 call to pa_parse_number.
841 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
843 1999-09-06 Ian Lance Taylor <ian@zembu.com>
845 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
848 1999-09-06 Donn Terry <donn@interix.com>
850 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
852 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
854 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
855 candidate instruction. Require registers for register arguments
856 when in strict mode. Require assemble-time constants for
857 constants when in strict mode.
858 (pa_get_absolute_expression): Require a constant when in strict
861 1999-09-06 Nick Clifton <nickc@cygnus.com>
863 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
865 1999-09-04 Steve Chamberlain <sac@pobox.com>
867 * config/tc-pj.c: New file, supports picoJava in ELF.
868 * config/tc-pj.h: Ditto.
869 * configure.in (pjl*, pj*): New targets.
870 * Makefile.am: Rebuild dependencies.
872 (TARGET_CPU_CFILES): Add config/tc-pj.c.
873 (TARGET_CPU_HFILES): Add config/tc-pj.h.
874 * doc/c-pj.texi: New file.
875 * doc/as.texinfo: Add some PJ specifics.
876 * doc/all.texi: Add PJ to the list of all architectures, sort them
878 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
879 * configure, Makefile.in, doc/Makefile.in: Rebuild.
881 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
883 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
884 (obj_frob_file): Test for null pointer.
885 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
886 (OBJ_PROCESS_STAB): And here.
889 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
890 except OBJ_PROCESS_STAB, which we #undef for ecoff.
891 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
893 * config/obj-coff.c (no_func): Remove.
894 (coff_format_ops): Change occurrences of no_func to 0, as we test
895 for 0 in obj-multi.h.
897 * configure.in: Enable bfd for i386-coff when primary target is
898 bfd. Enable i386 elf,coff emulation support. Don't set
899 USE_EMULATIONS=1 or te_file=multi unless there is more than one
900 emulation to support.
901 *configure: Regenerate.
903 1999-09-02 Nick Clifton <nickc@cygnus.com>
905 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
906 .section .line directive is encountered.
908 1999-09-01 Nick Clifton <nickc@cygnus.com>
910 * config/tc-arm.c (md_section_align): Do not align sections in ELF
913 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
914 * as.texinfo: Document --gdwarf2 command line option.
915 Add additional documentation of ARM command line switches.
917 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
919 * config/tc-i386.c (i386_intel_memory_operand): Combine
920 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
921 and RESTORE_END_STRING around parse_register calls.
922 (i386_operand): Here too.
923 (i386_is_reg): Remove.
924 (parse_register): Move as_bad calls from within this function to
927 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
929 Based on a patch from H.J. Lu <hjl@gnu.org>
930 * config/tc-i386.c (parse_register): Handle FP regs specially.
931 (md_begin): Remove '(' and ')' from register_chars.
933 1999-08-29 Doug Evans <devans@casey.cygnus.com>
935 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
936 error message (done elsewhere).
938 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
940 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
942 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
944 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
947 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
949 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
951 Add new completers. Fix bug in 64 bit condition handling.
953 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
956 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
958 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
960 * config/tc-hppa.c (pa_ip): Add case for 'I'.
962 1999-08-27 Jim Wilson <wilson@cygnus.com>
964 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
965 (struct ls): Add frag field. Initialize it to zero.
966 (out_end_sequence): New local text_frag. Set it while in text section.
967 Replace address check with frag check. Set ls.frag to text_frag if
969 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
970 Set it before switching sections. Replace address check with frag
971 check. Set ls.frag to saved_frag if out_set_addr called.
973 1999-08-26 David Mosberger <davidm@hpl.hp.com>
975 * dwarf2dbg.c (out_end_sequence): If address changed, directly
976 output "advance_pc" opcode instead of calling gen_addr_line().
977 The latter has the undesired side-effect of creating a new row
978 in the debug line info matrix.
980 1999-08-26 Jim Wilson <wilson@cygnus.com>
982 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
983 ls.last_filename if last is less than zero. Set ls.last_filename
984 when allocating new entry.
985 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
988 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
990 * config/tc-i386.c (i386_index_check): Fix the displacement size
991 when INFER_ADDR_PREFIX.
993 1999-08-18 Nick Clifton <nickc@cygnus.com>
995 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
998 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1000 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1001 handle 0xffffNNNN constants correctly.
1003 1999-08-16 Nick Clifton <nickc@cygnus.com>
1005 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1008 1999-08-13 Nick Clifton <nickc@cygnus.com>
1010 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1011 (md_apply_fix3): Always pass positive values to
1012 validate_offset_imm.
1014 1999-08-12 Nick Clifton <nickc@cygnus.com>
1016 * config/tc-arm.c (skip_whitespace): New macro.
1017 Formatting tidy ups.
1019 (md_apply_fix3): Store relocation offset in addend for ELF based
1021 (arm_force_relocation): Always generate relocs for Thumb function
1024 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1026 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1027 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1029 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1031 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1032 flags for the unwind subspace.
1034 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1035 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1036 suitable relocation based on the size of the target's pointer.
1037 Always Use subsegment zero for the unwinders.
1038 (pa_level): Handle "2.0w".
1040 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1042 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1043 with the following instruction unless this was specified.
1045 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1047 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1048 certain sections, to match BFD changes.
1050 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1052 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1053 (EXTRA_SCRIPTS): Define to keep automake happy.
1054 * Makefile.in: Rebuild.
1056 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1058 * Makefile.am: Rename .dep* files to DEP*.
1059 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1060 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1062 * Makefile.in: Rebuild.
1064 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1066 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1068 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1070 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1071 avoid problems on DOS filesystems.
1072 * Makefile.in: Rebuild.
1074 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1076 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1078 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1081 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1083 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1084 line to create ${GDBINIT} rather than .gdbinit.
1085 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1087 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1089 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1091 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1093 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1095 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1097 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1098 non-adjustable symbols.
1100 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1102 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1104 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1106 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1109 1999-08-05 Donn Terry <donn@interix.com>
1111 * config/te-interix.h: New file.
1112 * configure.in (i386-*-interix*): New target.
1113 * configure: Rebuild.
1115 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1117 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1118 selectors for ELF too.
1119 (selector_table): Add "ltp" and "rtp" selectors.
1121 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1123 * config/tc-i386.c (i386_operand): No need to change
1124 operand_string pointer in segment reg case before goto
1125 do_memory_reference. Initialise displacement_string_start and
1126 displacement_string_end after do_memory_reference label.
1127 (i386_index_check): Add operand_string param, and print error
1128 message on failure here.
1129 (i386_intel_memory_operand): Instead of here.
1130 (i386_operand): And here.
1131 (INFER_ADDR_PREFIX): Enable.
1133 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1135 * config/tc-i386.h (DefaultSize): Define. Renumber following
1136 opcode_modifier defines.
1138 From Etienne Lorrain <etienne.lorrain@ibm.net>
1139 * config/tc-i386.c (stackop_size): New variable.
1140 (set_16bit_code_flag): Clear it here.
1141 (set_16bit_gcc_code_flag): New function.
1142 (md_pseudo_table): Add "code16gcc" entry.
1143 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1145 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1147 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1148 next_set_end even if the end symbol is being discarded.
1150 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1151 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1152 * config/obj-coff.c: Likewise.
1153 (seg_info_type): Remove.
1154 (seg_info_off_by_4): Change to array of segT.
1155 (s_get_segment): Adjust accordingly.
1156 (obj_pseudo_table): Fully initialize sentinel entry.
1158 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1159 Ralf Baechle <ralf@uni-koblenz.de>.
1161 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1163 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1165 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1167 * config/tc-i386.c: Indentation and white space changes.
1168 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1169 don't enable it by default.
1170 (i386_intel_operand): Remove redundant prototype.
1171 Move check on number of memory operands, and i.mem_operands++
1172 (i386_intel_memory_operand): To here.
1173 Remove i386_immediate code from here. Remove special case code
1174 for input and output using (%dx). Remove base/index checks and
1175 call i386_index_check instead. Save initial operand_string
1176 argument for error message.
1177 (i386_operand): Remove redundant prototype. Move base/index
1178 checks to i386_index_check.
1179 (i386_displacement): Move intel mode check for non-zero
1181 (i386_intel_memory_operand): To here.
1183 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1185 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1186 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1187 by .register pseudo-op if -64 and --no-undeclared-regs.
1188 (s_register, sparc_adjust_symtab): New functions.
1189 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1190 Declare sparc_adjust_symtab as tc_adjust_symtab.
1191 * doc/c-sparc.texi: Add description of #ignore special literal
1192 for .register pseudo-op.
1194 1999-07-30 Catherine Moore <clm@cygnus.com>
1196 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1197 the relocation's section offset.
1199 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1201 * write.c (fixup_segment): Fix generic error check overflow test.
1203 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1204 X_add_number to long.
1206 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1208 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1211 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1213 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1216 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1218 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1220 * configure.bat: Remove; obsolete.
1221 * config/go32.cfg: Likewise.
1223 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1225 * configure.in (i386-*-vxworks*): New target.
1226 * configure: Rebuild.
1228 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1230 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1232 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1234 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1236 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1237 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1238 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1239 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1240 MAX_RELOC_EXPANSION): Define.
1241 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1243 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1245 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1246 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1247 block. Print a warning if an 8-bit or 16-bit constant
1248 displacement or immediate is truncated on output.
1249 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1251 (i386_operand): Disallow immediate jump absolute operand.
1253 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1255 * configure.in: Bump version number to 2.9.5.
1256 * configure: Rebuild.
1258 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1261 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1263 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1264 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1266 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1268 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1270 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1272 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1273 if -mno-fpu was given.
1274 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1276 (cons_fix_new_arm): Remove misleading comments.
1278 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1280 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1282 (relax_segment): Likewise. After giving a rs_org error, convert
1283 the frag to rs_align to avoid cascading errors.
1285 1999-07-12 Andreas Schwab <schwab@suse.de>
1287 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1289 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1291 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1292 as appropriate. Fill in structure initializations. Add variable
1293 initializations. Add casts.
1294 * dwarf2dbg.c (print_stats): Change i to size_t.
1295 * listing.c (listing_listing): Change list_line to unsigned int.
1297 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1299 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1300 rather than checking for \001 and \002 in symbol name.
1301 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1303 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1305 * configure.in (hppa*-linux-gnu*): New target.
1306 * configure: Rebuilt.
1308 1999-07-08 Nick Clifton <nickc@cygnus.com>
1310 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1312 1999-07-07 Nick Clifton <nickc@cygnus.com>
1314 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1315 accessing symbolP directly.
1317 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1319 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1322 1999-07-05 Nick Clifton <nickc@cygnus.com>
1324 * config/tc-arm.c (ARM_EXT_V5): Define.
1325 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1326 (md_begin): Detect ARM v5 architectures.
1327 (md_parse_option): Accept arm v5 specification.
1328 (md_show_usage): Documment -marmv5 switch.
1330 * doc/c-arm.texi: Document -marmv5 command line option.
1332 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1334 (validate_immediate_twopart): New function. Determine if a
1335 constant can be computed by two ADD instructions.
1336 (output_inst): Remove its command line parameter - it was never
1338 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1339 implememt the ADRL pseudo op.
1340 (tc_gen_reloc): Generate a suitable error message if an ADRL
1341 instruction tries to generate a real reloc.
1343 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1345 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1347 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1350 1999-06-27 H.J. Lu <hjl@gnu.org>
1352 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1353 non BFD_ASSEMBLER case.
1355 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1357 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1360 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1362 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1363 out_end_sequence() when the address decreases due to a new frag.
1364 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1365 numbering starts with 1.
1367 1999-06-23 Nick Clifton <nickc@cygnus.com>
1369 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1371 (mcore_s_text): Call obj_elf_text for ELF target.
1372 (mcore_s_data): Call obj_elf_data for ELF target.
1373 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1375 (mcore_s_bss): New function: Dump literal table before changing
1377 (mcore_s_comm): New function: Dump literal table before changing
1380 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1381 No longer static functions.
1382 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1383 Provide prototypes for these functions.
1385 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1387 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1388 a list of names, to try obj_segment_name, and to try abbreviated
1389 names when using COFF without long section names.
1391 * config/tc-alpha.c: More use of symbol accessor functions.
1392 * config/tc-arc.c: Likewise.
1393 * config/tc-d30v.c: Likewise.
1394 * config/tc-fr30.c: Likewise.
1395 * config/tc-i860.c: Likewise.
1396 * config/tc-m88k.c: Likewise.
1397 * config/tc-mcore.c: Likewise.
1398 * config/tc-ns32k.c: Likewise.
1399 * config/tc-sparc.c: Likewise.
1400 * config/tc-v850.c: Likewise.
1402 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1403 sy_value with appropriate accessor functions.
1404 * config/tc-arm.c (md_apply_fix3): Likewise.
1405 * config/tc-d10v.c (AT_WORD_P): Likewise.
1406 * config/tc-v850.c (reg_name_search): Likewise.
1408 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1409 use symbol_get_bfdsym instead.
1410 * config/tc-ppc.c (md_assemble): Likewise.
1411 * config/tc-v850.c (v850_comm): Likewise.
1413 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1415 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1416 the symbol, rather than accessing the bsym member.
1417 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1418 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1419 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1420 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1421 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1422 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1423 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1424 * config/tc-v850.c (tc_gen_reloc): Likewise.
1426 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1428 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1429 (hppa_gen_reloc_type): Conditionalize on BFD64.
1430 (tc_gen_reloc): Re-enable ELF relocations.
1431 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1433 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1435 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1437 (do_ldst): Move assignment out of if condition.
1438 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1439 parentheses to avoid warning.
1441 1999-06-21 Nick Clifton <nickc@cygnus.com>
1443 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1444 macro to get at the BFD symbol associated with a GAS symbol.
1446 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1448 * config/tc-ppc.c: Update for symbol handling changes.
1449 * config/obj-coff.c: Likewise.
1451 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1453 * tc-hppa.c: General cleanups of ELF support. No more spaces
1454 and subspaces for ELF.
1455 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1456 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1457 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1458 (UNWIND_SECTION_NAME): Likewise.
1459 (space/subspace related structures): Conditionalize definitions
1461 (space/subspace directives and support routines): Conditionalize
1462 definitions and references/uses on OBJ_SOM.
1463 (label_symbol_struct): For ELF, track the symbol's segment. For
1464 SOM track its space.
1465 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1467 (USE_ALIASES): Kill for both SOM & ELF.
1468 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1469 (pa_space, pa_subspace): Corresponding changes.
1470 (pa_spaces_begin): Corresponding chagnes.
1471 (md_begin): Do not muck around with space/subspace stuff for
1473 (md_apply_fix): Temporarily disable argument relocation stuff
1475 (tc_gen_reloc): Temporarily disable relocation generation for
1477 (pa_build_unwind_subspace): Similarly.
1479 1999-06-16 Nick Clifton <nickc@cygnus.com>
1481 * config/tc-arm.c (thumb_set): New pseudo op.
1482 (text, data, section): Override these pseudo ops with ARM
1484 (s_thumb_set): New function: Perform the same as a .set pseudo
1485 op, but also mark the alias'ed symbol as being a Thumb
1487 (arm_s_text): New function: Perform the same as the .text
1488 pseudo op, but dump the literal pool before changing
1490 (arm_s_data): New function: Perform the same as the .data
1491 pseudo op, but dump the literal pool before changing
1493 (arm_s_section): New function: Perform the same as the
1494 .section pseudo op, but dump the literal pool before changing
1496 (arm_cleanup): Do not reset the current section before dumping
1499 1999-06-17 Nick Clifton <nickc@cygnus.com>
1501 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1502 OPTION_NO_WARN_UNMATCHED entries.
1503 (md_parse_option): Generate a warning message if an unrecognised
1504 option is encountered.
1506 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1507 (get_operands): When parsing an expression after an '@' symbol
1508 has been detected, do not ignore '#' symbols.
1509 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1512 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1514 From K. Richard Pixley <rich@noir.com>:
1515 * configure.in (ppc-*-vxworks*): New target.
1516 * configure: Rebuild.
1518 1999-06-12 Philip Blundell <philb@gnu.org>
1520 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1522 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1524 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1525 which refer to symbols in linkonce sections, permit reducing the
1526 relocs if the symbol is local.
1528 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1530 * subsegs.c (subseg_text_p): New function.
1531 * as.h (subseg_text_p): Declare.
1532 * read.c (do_align): Use subseg_text_p to set the default fill.
1533 * write.c (subsegs_finish): Likewise.
1534 * config/obj-coff.c (write_object_file): Likewise.
1535 * config/tc-i386.h (md_maybe_text): Don't define.
1536 (md_do_align): Use subseg_text_p to set the default fill.
1537 * config/tc-m32r.c (m32r_do_align): Likewise.
1538 * config/tc-sh.c (sh_do_align): Likewise.
1539 * config/tc-sparc.h (md_do_align): Likewise.
1541 1999-06-12 David O'Brien <obrien@freebsd.org>
1543 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1544 * configure: Rebuild.
1546 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1548 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1549 * Makefile.am: Rebuild dependencies.
1550 * Makefile.in: Rebuild.
1552 * config/tc-i386.c (i386_immediate): Remove unused label
1555 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1556 * symbols.c: Likewise.
1557 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1558 sy_next field when taking address, rather than symbol_next.
1560 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1562 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1563 value from the output file architecture.
1564 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1565 * dwarf2dbg.h: Change bfd_vma to addressT.
1567 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1569 * dwarf2dbg.h: Use PARAMS in function declarations.
1571 1999-06-11 Martin Dorey <mdorey@madge.com>
1573 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1574 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1576 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1578 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1580 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1582 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1585 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1587 * read.c (read_a_source_file): Only declare inescape if
1590 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1592 (find_entry_byval): Add parens to avoid warning.
1594 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1596 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1599 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1601 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1604 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1605 synthetize_setx): New functions.
1606 (md_assemble): Broken the special cases into the above
1607 functions. Make compiler happy if sizeof(bfd_vma)==4.
1608 Fix sethi generated from set/setuw. If instructions have a relloc,
1609 always clear the fields to be relocated in the opcode.
1610 (sparc_ip): Remove special_case global variable.
1612 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1614 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1615 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1616 indication of success rather than a value.
1617 (itbl_get_val): Likewise.
1618 (itbl_get_field): Use strcspn. Change delimiters to include
1620 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1621 (itbl_get_val): Likewise.
1622 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1624 * symbols.c (copy_symbol_attributes): Convert local symbols to
1627 1999-06-10 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1632 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1634 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1635 Optimize set if sizeof(bfd_vma) == 64.
1636 (sparc_ip): Fix sethi - without %hi() it should generate
1637 R_SPARC_22 reloc, not R_SPARC_HI22.
1638 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1640 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1642 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1643 (s_ncons): New function.
1644 (native_op_table): New table.
1645 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1646 R_SPARC_OLO10 handling.
1648 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1650 * expr.h (struct expressionS): Revert last change; widen X_op.
1651 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1653 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1655 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1656 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1657 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1658 * Makefile.in: Regenerated.
1660 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1661 `common' pass on to s_mri_common.
1662 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1664 1999-06-06 Richard Henderson <rth@cygnus.com>
1666 * config/obj-elf.c (obj_elf_section): Don't free the return
1667 value of demand_copy_C_string.
1669 1999-06-05 Richard Henderson <rth@cygnus.com>
1671 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1672 creation logic from obj_elf_create_section.
1674 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1675 (section_stack): New.
1676 (special_sections): Make const.
1677 (obj_elf_section): Gut and rewrite parsing.
1678 (obj_elf_change_section): New function broken out of obj_elf_section.
1679 (obj_elf_parse_section_letters): Likewise.
1680 (obj_elf_section_word): Likewise.
1681 (obj_elf_section_type): Likewise.
1682 (obj_elf_previous): Treat as a toggle.
1683 (obj_elf_popsection): New.
1684 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1685 (ppc_section_type): Likewise.
1686 * config/tc-ppc.h: Likewise.
1688 * expr.h (struct expressionS): Don't make X_op a bitfield.
1689 * config/tc-alpha.c: Update for symbol handling changes.
1690 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1691 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1693 1999-06-05 Richard Henderson <rth@cygnus.com>
1695 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1696 (dwarf2_gen_line_info): Kill unused variables.
1697 (dwarf2_finish): Likewise.
1698 (dwarf2_where): Likewise.
1699 (dwarf2_directive_file): If we've only got a string,
1700 hand off to s_app_file.
1701 * ecoff.c: Move the include of ecoff.h.
1702 * symbols.h (S_IS_FUNCTION): Prototype.
1704 * read.c (LEX_HASH): Supply a default.
1706 (s_globl): Update `c' after skipping whitespace.
1707 * read.h (LEX_END_NAME, is_name_ender): New.
1708 * expr.c (get_symbol_end): Respect it.
1710 1999-06-04 Mark Klein <mklein@dis.com>
1712 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1714 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1716 * config/tc-hppa.c: Update for symbol handling changes.
1718 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1720 * cgen.c: Update for symbol handling changes.
1721 * config/tc-m32r.c: Likewise.
1723 * config/tc-hppa.h: Update for symbol handling changes.
1724 * config/tc-hppa.c: Likewise.
1726 * config/tc-arm.h: Update for symbol handling changes.
1727 * config/tc-arm.c: Likewise.
1728 (symbol_make_empty): Remove. Just use symbol_create.
1730 * symbols.c (symbol_set_tc): Correct name.
1732 * Makefile.am: Rebuild dependencies.
1733 ($(OBJS)): Don't depend upon struc-symbol.h.
1734 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1735 * dep-in.sed: Don't remove struc-symbol.h.
1736 * Makefile.in: Rebuild.
1738 * doc/internals.texi (Symbols): Describe changes in symbol
1741 1999-06-03 Richard Henderson <rth@cygnus.com>
1743 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1744 instead of doing the work by hand.
1746 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1748 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1749 state of line state-machine.
1750 (struct ls): Collect DWARF2 line state-machine state in new member
1751 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1752 resulted in any DWARF2 directives.
1753 (reset_state_machine): New function.
1754 (out_end_sequence): Ditto.
1755 (dwarf2_gen_line_info): When switching sections or switching to a
1756 lower text address, call out_end_sequence() first to terminate the
1757 previous code sequence as code sequences MUST have monotonically
1758 increasing addresses.
1759 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1761 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1763 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1764 DWARF2 debug info (line information only, at this point).
1765 * as.h: Update comment about supported debug formats.
1766 * dwarf2dbg.c, dwarf2dbg.h: New files.
1767 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1769 * expr.c (operand): Don't use [ for parens if we want an index op.
1770 (op_encoding): Switch [ into O_index, if desired.
1771 (op_rank): Renumber with O_index on bottom.
1772 (expr): If O_index, match closing bracket.
1773 * expr.h (O_index): New.
1775 * read.c (read_a_source_file): Conditionally allow matched "
1776 in lines passed to md_assemble.
1778 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1780 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1782 Add support for storing local symbols in a small structure to save
1783 memory when assembling large files.
1784 * as.h: Don't include struc-symbol.h.
1785 (symbolS): Add typedef.
1786 * symbols.c: Include struc-symbol.h.
1787 (local_hash): New static variable.
1788 (save_symbol_name): New static function, from symbol_create.
1789 (symbol_create): Call save_symbol_name.
1790 (local_symbol_count): New static variable.
1791 (local_symbol_conversion_count): Likewise.
1792 (LOCAL_SYMBOL_CHECK): Define.
1793 (local_symbol_make): New static function.
1794 (local_symbol_convert): New static function.
1795 (colon): Handle local symbols. Create local symbol for local
1797 (symbol_table_insert): Handle local symbols.
1798 (symbol_find_or_make): Create local symbol for local label name.
1799 (symbol_find_base): Check for local symbol.
1800 (symbol_append, symbol_insert): Check for local symbols.
1801 (symbol_clear_list_pointers, symbol_remove): Likewise.
1802 (verify_symbol_chain): Likewise.
1803 (copy_symbol_attributes): Likewise.
1804 (resolve_symbol_value): Handle local symbols.
1805 (resolve_local_symbol): New static function.
1806 (resolve_local_symbol_values): New function.
1807 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1808 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1809 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1810 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1811 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1812 (symbol_previous, symbol_next): New functions.
1813 (symbol_get_value_expression): Likewise.
1814 (symbol_set_value_expression): Likewise.
1815 (symbol_set_frag, symbol_get_frag): Likewise.
1816 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1817 (symbol_mark_used_in_reloc): Likewise.
1818 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1819 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1820 (symbol_mri_common_p): Likewise.
1821 (symbol_mark_written, symbol_clear_written): Likewise.
1822 (symbol_written_p): Likewise.
1823 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1824 (symbol_section_p, symbol_equated_p): Likewise.
1825 (symbol_constant_p): Likewise.
1826 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1827 (symbol_get_obj, symbol_set_obj): Likewise.
1828 (symbol_get_tc, symbol_set_tc): Likewise.
1829 (symbol_begin): Initialize local_hash.
1830 (print_symbol_value_1): Handle local symbols.
1831 (symbol_print_statistics): Print local symbol statistics.
1832 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1833 Declare new symbols.c functions. Move many declarations here from
1835 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1836 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1837 (struct symbol): Move bsym to make it clearly the first field.
1838 Remove TARGET_SYMBOL_FIELDS.
1839 (symbolS): Don't typedef.
1840 (struct broken_word): Remove.
1841 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1842 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1843 (symbol_clear_list_pointers): Likewise.
1844 (symbol_insert, symbol_remove): Likewise.
1845 (symbol_previous, symbol_append): Likewise.
1846 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1847 (struct local_symbol): Define.
1848 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1849 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1850 (local_symbol_get_frag, local_symbol_set_frag): Define.
1851 (local_symbol_get_real_symbol): Define.
1852 (local_symbol_set_real_symbol): Define.
1854 * write.c (write_object_file): Call resolve_local_symbol_values.
1855 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1856 (TARGET_SYMBOL_FIELDS): Don't define.
1857 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1858 ECOFF_DEBUGGING, add ECOFF fields.
1859 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1860 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1861 ECOFF_DEBUGGING, add ECOFF fields.
1862 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1863 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1864 * config/tc-mcore.h: Don't include struc-symbol.h.
1865 (TARGET_SYMBOL_FIELDS): Don't define.
1866 (struct mcore_tc_sy): Define.
1867 (TC_SYMFIELD_TYPE): Define.
1868 * Many files: Use symbolS instead of struct symbol. Use new
1869 accessor functions rather than referring to symbolS fields
1872 * read.c (s_mri_common): Don't add in value of line_label.
1874 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1875 checking for SEC_LINK_ONCE.
1877 * config/tc-sh.h (sh_fix_adjustable): Declare.
1879 * app.c (input_buffer): New static variable.
1880 (app_push): Save saved_input in allocated buffer.
1881 (app_pop): Restored saved_input.
1882 (do_scrub_chars): Change get parameter to take char * and int as
1883 arguments. Change GET macro to pass input_buffer to get
1884 function. Don't save input into allocated buffer.
1885 * as.h (do_scrub_chars): Update declaration.
1886 * input-file.c (input_file_get): Change to take char * and int.
1887 Read data into passed in buffer. Remove static buffer.
1888 * read.c (scrub_from_string): Change to take char * and int. Copy
1889 data into passed in buffer.
1891 * hash.h: Neaten. Declare hash_traverse.
1892 * hash.c: Complete rewrite based on BFD hashing code.
1893 * gasp.c (chunksize): New variable.
1894 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1897 1999-05-28 Nick Clifton <nickc@cygnus.com>
1899 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1900 addend unless the target uses an old ABI.
1902 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1904 -Wchar-subscripts cleanup
1905 * listing.c (listing_newline): Use unsigned char variable, so
1906 calls to isascii,iscntrl are correct.
1907 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1909 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1910 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1911 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1912 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1914 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1916 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1918 (arch_coldfire_p): New #define.
1919 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1921 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1923 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1925 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1926 (install_operand): Add place `N'.
1927 (init_table): Add registers ACC, MACSR, MASK.
1929 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1931 * config/tc-m68k.c: Change mcf5200 --> mcf.
1932 (archs): Add mcf5206e, mcf5307.
1933 (m68k_ip): Add format `u'.
1934 (install_operand): Add place `m', `M', `h'.
1935 (init_table): Add upper/lower registers.
1937 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1939 1999-05-28 Martin Dorey <mdorey@madge.com>
1941 * config/tc-i960.c: Several minor changes to add ELF and
1942 BFD_ASSEMBLER support.
1943 * config/tc-i960.h: Likewise.
1944 * configure.in (i960-*-elf*): New target.
1945 * aclocal.m4, configure: Rebuild.
1947 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1949 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1950 reloc changes when defined(BFD_ASSEMBLER).
1952 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1954 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1956 * write.c (write_print_statistics): Output to file, not stderr.
1958 * expr.c (generic_bignum_to_int32,64): Prototype.
1960 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1961 output_sleb128, output_uleb128, output_big_sleb128,
1962 output_big_uleb128, output_big_leb128): Prototype.
1963 (output_big_sleb128, output_big_uleb128): Make inline.
1964 (output_big_leb128): Remove inline
1966 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1967 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1968 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1969 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1970 value for correct overflow check in write.c:fixup_segment.
1971 * write.c (fixup_segment): Move bitfield overflow checks to after
1972 the md_apply_fix call.
1973 * config/obj-coff.c (fixup_segment): Likewise.
1974 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1975 valueT *val argument.
1977 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1979 * config/atof-ieee.c (gen_to_words): Correctly round a
1980 denormalized number. Fix off-by-one in range checking for
1981 exponent in a denormal.
1983 1999-05-10 Nick Clifton <nickc@cygnus.com>
1985 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1988 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1990 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1992 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1994 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1995 (ReverseRegRegmem): Remove.
1996 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1997 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1998 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2001 From Doug Ledford <dledford@redhat.com>
2002 * config/tc-i386.h (RegXMM): New for P/III.
2003 * config/tc-i386.c: Add support for P/III.
2005 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2007 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2008 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2009 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2011 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2013 * config/tc-i386.c (i386_immediate): Skip whitespace before
2014 complaining about junk after expression.
2015 (i386_displacement): Likewise.
2017 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2019 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2020 Don't copy before downcaseing.
2022 1999-05-05 Catherine Moore <clm@cygnus.com>
2024 * tc-m68k.c: Include elf/m68k.h.
2025 (m68k_elf_final_processing): New routine.
2026 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2029 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2031 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2034 1999-04-30 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-mcore.c (mcore_s_section): Dump literals before
2039 1999-04-29 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2044 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2046 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2047 (TC_INIT_FIX_DATA): Delete.
2048 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2049 (TC_INIT_FIX_DATA): Delete.
2050 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2051 * write.c (fix_new_internal): Initialize fx_cgen member.
2052 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2053 (gas_cgen_md_apply_fix3): Update.
2054 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2055 (md_cgen_record_fixup_exp): Update.
2056 (FX_OPINFO_R_TYPE): Update.
2058 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2059 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2060 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2061 * frags.h (struct frag): Make opindex, opinfo ints.
2063 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2065 1999-04-26 Tom Tromey <tromey@cygnus.com>
2067 * aclocal.m4, configure: Updated for new version of libtool.
2069 1999-04-22 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2073 (md_apply_fix3): Do not fix up absolute relocations against
2076 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2078 1999-04-20 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2081 changes and data-in-text directives.
2082 (mcore_cons): New function: intercept cons() operations.
2083 (mcore_float_cons): New function: intercept float_cons()
2085 (mcore_stringer): New function: intercept stringer() operations.
2087 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2089 * obj.h (struct format_ops): Change generate_asm_lineno field to
2091 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2093 * config/tc-alpha.c (find_opcode_match): Add default case to
2095 (find_macro_match): Likewise.
2096 (load_expression): Parenthesize && within ||.
2098 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2100 1999-04-17 Nick Clifton <nickc@cygnus.com>
2102 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2103 .text .data .section pseudo ops.
2104 (mcore_s_section): New function. Dump lits before changing secs.
2105 (mcore_s_text): New function. Dump lits before changing secs.
2106 (mcore_s_data): New function. Dump lits before changing secs.
2108 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2110 * config/tc-mips.c (mips_32bitmode): New.
2111 (md_begin): Set mips_32bitmode if needed.
2112 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2113 Set EF_MIPS_32BITMODE.
2115 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2117 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2120 1999-04-16 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2124 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2126 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2127 expressions correctly.
2130 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2132 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2134 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2136 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2137 and fmpynfadd instructions.
2139 1999-04-11 Richard Henderson <rth@cygnus.com>
2141 * as.h (environ): Declare it, if needed.
2142 * as.c (dump_statistics): Don't declare environ.
2143 * configure.in (environ): Detect declaration.
2144 * configure, config.in: Rebuild
2146 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2147 (i386_displacement): Allocate enough space for replacement buffer.
2148 Clean up replacement buffer initialization.
2150 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2152 * subsegs.c (section_symbol): Don't create a new symbol if one
2153 already exists; instead, use the existing one, but set its segment
2154 and frag data if it hasn't already been defined.
2155 * config/obj-coff.c (c_section_symbol): Likewise.
2157 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2159 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2161 1999-04-08 Nick Clifton <nickc@cygnus.com>
2163 * config/tc-mcore.c: New File: Support routines for MCore
2165 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2166 * config/obj-coff.c: Add support for mcore-pe target.
2168 * Makefile.am: Add support for MCore targets.
2169 * Makefile.in: Regenerate.
2170 * configure.in: Add support for MCore targets.
2171 * configure: Regenerate.
2173 * doc/all.texi: Set MCORE.
2174 * doc/as.texinfo: Document MCore specific command line options.
2176 * write.h: Prevent multiple inclusion.
2178 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2180 * asintl.h (LC_MESSAGES): Never define.
2181 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2183 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2186 * Makefile.am (m68k-parse.c): If configuring in the source
2187 directory, copy m68k-parse.y into the local directory before
2188 running ylwrap, to remove spurious differences when generating
2190 * Makefile.in: Rebuild.
2192 * config/tc-sparc.h (md_do_align): Just allocate the number of
2193 bytes necessary, rather than always allocating 1024.
2195 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2197 * listing.c (listing_newline): Add cast to avoid warning.
2198 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2199 * config/tc-i386.c (i386_scale): Add return value.
2200 (build_displacement_string): Remove unused local temp_disp2.
2201 (i386_intel_memory_operand): Add parentheses to avoid warning.
2202 (i386_intel_operand): Remove unused local end_of_operand_string.
2203 (i386_operand): Remove unused local operand_modifier.
2204 (i386_operand): Add parens to avoid warning.
2206 1999-04-04 Don Bowman <don@pixsci.com>
2208 * configure.in: Add mips*-*-vxworks* target; have it define
2210 * configure, config.in: Rebuild.
2212 1999-03-31 Nick Clifton <nickc@cygnus.com>
2214 * configure.in (emulations): Add support for arm-epoc-pe.
2215 * configure: Regenerate.
2216 * config/te-epoc-pe.h: New file. Define macros specific to
2218 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2219 for arm-epoc-pe target.
2221 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2223 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2225 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2227 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2228 detect ",n" without a condition.
2229 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2232 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2234 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2235 instruction is encoded with one bit.
2238 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2240 * doc/internals.texi (CPU backend): Mention that
2241 line_separator_chars should not include newline. From thi
2242 <ttn@mingle.glug.org>.
2244 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2246 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2247 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2249 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2251 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2253 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2255 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2258 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2260 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2262 1999-03-15 Martin Hunt <hunt@cygnus.com>
2264 * app.c (do_scrub_begin): Change '-' back to a symbol char
2265 so we can use multiple opcodes on a line again.
2267 * config/tc-d30v.c: By default, warn if a symbol has
2268 the same name as a register. Plus some minor
2269 updates from the branch.
2271 1999-03-13 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2274 BFD_RELOC_16 and BFD_RELOC_64.
2276 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2278 * expr.c (expr): Add missing else.
2280 1999-03-12 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-arm.c (md_apply_fix3): Improve error message.
2284 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2286 * Makefile.am (CPU_TYPES): Add fr30.
2287 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2288 (fr30,m32r dependencies): Update.
2289 * Makefile.in: Rebuild.
2291 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2292 (gas_cgen_record_fixup_exp): Ditto.
2293 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2294 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2295 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2296 (md_cgen_lookup_reloc): Update use of operand->type.
2297 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2298 (md_convert_frag): Call cgen_operand_lookup_by_num.
2299 (md_cgen_lookup_reloc): Update use of operand->type.
2300 (m32r_cgen_record_fixup_exp): Ditto.
2302 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2304 * config/tc-mips.c (md_show_usage): Fix message.
2306 1999-03-03 Nick Clifton <nickc@cygnus.com>
2308 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2309 and LDR reg,=<expr> instruction.
2311 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2314 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2316 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2318 1999-02-17 Nick Clifton <nickc@cygnus.com>
2320 This patch was created by: Scott Bambrough
2321 <scottb@corelcomputer.com>
2324 Special cased '@' character. The '@' character is used as the
2325 ARM assembler comment character, as a special character
2326 and in ELF .symver pseudo-op's, and as a special character in
2327 .type and .section pseudo-ops.
2328 (symver_pseudo): New static variable.
2329 (symver_state): New static variable.
2330 (struct app_save): Add field 'symver_state'.
2331 (app_push): Save global symver_state int struct app_save.
2332 (app_pop): Restore global symver_state from struct app_save.
2333 (do_scrub_chars): Special case handling of '@' character in
2336 * configure.in: Modified to recognize armv* uname syntax from ARM
2338 * configure: Regenerated.
2340 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2341 a prefix to the section's type.
2342 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2343 the type's typename.
2345 * config/tc-arm.h: Add support for PIC generation:
2346 (pic_code): New boolean.
2347 (obj_relocate_extern): Define.
2348 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2349 (TC_CONS_FIX_NEW): Define.
2350 (tc_fix_adjustable): Define.
2351 (GLOBAL_OFFSET_TABLE_NAME): Define.
2353 * config/tc-arm.c: Add support for PIC generation:
2354 (line_seperator_chars): Allow ';' as a seperator for Linux.
2355 (is_immediate_prefix): New macro.
2356 (arm_parse_reloc): New function.
2357 (s_arm_elf_cons): New function.
2358 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2359 (md_undefined_symbol): Special case handling for the Global Offset
2361 (md_apply_fix3): Handle PIC relocs.
2362 (tc_gen_reloc): Handle PIC relocs.
2363 (md_parse_option): Add support for '-k' command line switch to
2364 enable PIC generation.
2365 (cons_fix_new_arm): New function.
2366 (s_arm_elf_cons): New function.
2368 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2370 * configure.in: Add comments for uses of AC_DEFINE.
2371 * acinclude.m4: Likewise.
2372 * acconfig.h: Remove.
2373 * aclocal.m4: Rebuild.
2374 * configure: Rebuild.
2375 * Makefile.in: Rebuild.
2376 * config.in: Rebuild.
2378 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2380 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2381 non-constant offset from a base register.
2383 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2385 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2388 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2390 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2391 (emit_insn): Look for pc-relative and no-overflow specifiers on
2392 internal relocation types.
2394 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2396 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2399 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2401 (mips_4650, mips_4010, mips_4100): Variables removed.
2402 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2403 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2405 (md_begin): Don't bother initializing the mips_NNNN variables;
2406 mips_cpu is set, and that's good enough now.
2407 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2408 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2409 (show): New function, to handle wrapping in the CPU lists.
2410 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2412 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2414 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2415 than treat as an immediate specifier.
2417 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2419 * config/tc-i386.c: Prototype many functions.
2420 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2421 (i386_immediate): Remove unused second argument.
2422 (i386_intel_operand): Fix i386_is_reg typo.
2423 (i386_operand): Use allow_naked_reg.
2424 (output_invalid): Make operand int for K&R.
2426 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2428 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2430 * Makefile.in: Rebuild.
2432 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2434 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2436 (EXTRA_as_new_SOURCES): Comment out.
2437 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2438 * Makefile.in: Rebuild.
2439 * doc/Makefile.in: Rebuild.
2440 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2441 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2442 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2443 * configure: Rebuild.
2444 * aclocal.m4: Rebuild.
2445 * config.in: Rebuild.
2446 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2447 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2448 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2449 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2450 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2451 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2452 (gas_cgen_record_fixup_exp): Ditto.
2453 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2454 descriptor, not global variable.
2455 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2456 descriptor, not global variable. Refer to insert_operand handler
2457 via cpu descriptor, not global function.
2458 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2459 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2460 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2461 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2462 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2463 * config/tc-m32r.c: Ditto.
2464 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2465 (md_assemble): Ditto.
2466 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2468 1999-02-09 Nick Clifton <nickc@cygnus.com>
2470 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2471 relocations for ELF targets.
2473 1999-02-08 Nick Clifton <nickc@cygnus.com>
2475 * configure.in: Add support for StrongARM target.
2476 * configure: Regenerate.
2478 1999-02-05 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2482 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2485 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2487 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2489 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2491 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2492 (INTEL_DWORD_MNEM_SUFFIX): Define.
2495 (DWORD_PTR): Define.
2496 (XWORD_PTR): Define.
2498 (OFFSET_FLAT): Define.
2500 (NONE_FOUND): Define.
2503 * config/tc-i386.c (set_intel_syntax): New routine.
2504 (intel_syntax): Declare.
2505 (allow_naked_reg): Declare.
2506 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2507 (intel_float_operand): New routine.
2508 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2509 Handle brackets as well as parens. Call i386_intel_operand for
2510 intel syntax. Reverse operands if appropriate. Handle new
2511 suffixes. Handle movzx and movsx.
2512 (i386_is_reg): New routine.
2513 (i386_immediate): New routine.
2514 (i386_scale): New routine.
2515 (i386_displacement): New routine.
2516 (i386_operand_modifier): New routine.
2517 (build_displacement_string): New routine.
2518 (i386_parse_seg): New routine.
2519 (i386_intel_memory_operand): New routine.
2520 (i386_intel_operand): New routine.
2521 (i386_operand): Call i386_displacement, i386_immediate,
2522 i386_scale, etc. instead of handling inline.
2523 (parse_register): Handle registers without prefix.
2525 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2527 * configure: Regenerate.
2528 * configure.in (arm-*-oabi): New.
2529 (thumb-*-oabi): New.
2530 * config/tc-arm.c (target_oabi): Declare.
2531 (md_apply_fix3): Support REL relocs.
2532 (md_parse_option): Handle -oabi.
2533 (elf32_arm_target_format): New routine.
2534 (md_longopts): Add OPTION_OABI.
2535 * config/tc-arm.h: Redefine TARGET_FORMAT.
2538 1999-01-28 Nick Clifton <nickc@cygnus.com>
2540 * write.c (write_relocs): Handle out of range error.
2542 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2543 (fr30_force_relocation): Default to 0.
2545 * config/tc-fr30.h (obj_fix_adjustable): Define.
2546 (TC_FORCE_RELOCATION): Define.
2548 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2551 1999-01-16 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2554 merge of two instructions if the left instruciton kills the right.
2556 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2558 * Makefile.in: Regenerate.
2559 * configure.in: Redo test for using cgen.
2560 * configure: Regenerate.
2562 1999-01-09 Nick Clifton <nickc@cygnus.com>
2564 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2565 redefinition of this macro.
2567 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2569 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2572 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2574 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2575 a read of HI or LO and an immediatly following branch.
2577 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2579 * config/tc-mips.c (md_begin): Another correction to the setting of
2582 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2584 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2586 1998-12-21 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2589 bit insn when optimizing, so that parallelised instructions will
2590 start on a 32 bit boundary.
2592 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2594 * config/tc-mips.c (mips_eabi64): New.
2595 (md_begin): Set mips_eabi64.
2596 (mips_elf_final_processing): Use it.
2598 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2600 * config/tc-mips.c (mips_elf_final_processing):
2601 Correct setting of ABI in e_flags.
2603 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2605 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2607 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2609 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2611 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2613 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2614 warning, values that don't fit in the field.
2616 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2618 * config/tc-mips.c (mips_abi_string): New.
2619 (md_parse_option,md_longopts): Add mabi.
2620 (mips_elf_final_processing): Set e_flags based on mabi flag.
2622 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2624 * config/tc-mips.c (md_parse_option): Handle vr4111.
2626 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2628 * config/tc-h8300.c (build_bytes): Change message given if the
2629 instruction requires H8/300H mode and we're not in Hmode, to
2630 suggest that it may be the operand modes that are the problem, not
2631 necessarily the opcode.
2633 1998-12-10 Nick Clifton <nickc@cygnus.com>
2635 * config/tc-fr30.c: Add line separator character.
2637 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2639 * configure.in (hppa-*-mpeix*): New target.
2640 * config/obj-som.h (obj_som_compiler): Declare.
2641 * config/obj-som.c (compiler_seen): New static variable.
2642 (obj_som_compiler): New function.
2643 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2644 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2645 (pa_type_args): Set hppa_priv_level.
2646 (pa_compiler): New static function if OBJ_SOM.
2647 * configure: Rebuild.
2649 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2651 * read.c (output_leb128): Don't mark as inline.
2653 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2655 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2656 AIX .vbyte unaligned data support.
2657 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2658 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2661 1998-12-07 Nick Clifton <nickc@cygnus.com>
2663 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2666 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2668 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2669 BFD_RELOC_ARM_PCREL_BRANCH.
2671 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2673 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2674 checking the target type.
2675 (mips-dec-bsd*): Set endian to little.
2676 * configure: Rebuild.
2678 COFF weak symbol support, based on patches from Mark Elbrecht
2679 <snowball3@usa.net>:
2680 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2681 * config/obj-coff.c (obj_coff_weak): New static function.
2682 (obj_coff_endef) [both versions]: Handle weak symbols.
2683 (coff_frob_symbol): Likewise.
2684 (yank_symbols): Likewise.
2685 (obj_pseudo_table): Add "weak".
2687 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2688 <aymeric.vincent@emi.u-bordeaux.fr>.
2689 * aclocal.m4: Rebuild with current tools.
2690 * configure: Rebuild.
2692 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2693 an assertion failure for a case we can't handle when OBJ_ECOFF.
2695 * expr.c (operator): And with 0xff to avoid problems with signed
2698 1998-12-03 Nick Clifton <nickc@cygnus.com>
2700 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2701 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2703 1998-12-02 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2708 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2710 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2713 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2715 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2718 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2720 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2722 (d10v_cleanup): Only generate previous insn if a multiline insn is
2725 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2727 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2730 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2733 -marm6xxx command line switches.
2735 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2737 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2738 (itbl-ops.o): Delete duplicate dependencies.
2739 Rebuild dependencies.
2740 Add fr30 dependencies.
2741 * Makefile.in: Rebuild.
2743 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2745 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2747 * listing.c: Ignore line terminator characters found inside
2750 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2752 * po/gas.pot: Regenerated.
2754 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2757 fr30_is_label_start(). Also checks for delay slot insns.
2759 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2760 FR30 instructions which contain a colon in the mnemonic.
2762 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2764 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-fr30.c: Removed currently superflous code.
2768 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2770 * config/tc-fr30.h: New file.
2771 * config/tc-fr30.c: Tweaking so that it will compile.
2773 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2775 * config/tc-d10v.h (obj_fix_adjustable): Define.
2776 (TC_FORCE_RELOCATION): Define.
2777 (d10v_force_relocation): Declare.
2778 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2779 (md_apply_fix3): Handle Vtable relocs.
2780 (d10v_fix_adjustable): New.
2781 (d10v_force_relocation): New.
2783 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-d30v.c: Change default behaviour to ignore potential
2786 conflicts between register name and symbol names.
2788 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2790 * configure.in: Add fr30-*-*.
2791 * config/tc-fr30.c: New file.
2792 * Makefile.in: Regenerated.
2793 * config.in: Regenerated.
2794 * configure: Regenerated.
2795 * doc/Makefile.in: Regenerated.
2796 * po/gas.pot: Regenerated.
2798 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2800 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2803 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2805 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2807 (do_scrub_chars): Add some casts to unsigned char to avoid
2808 unwanted sign extension.
2809 * read.c (lex_type): Set characters about 127 to be symbol
2811 * config/tc-i386.c (md_begin): Set identifier_chars and
2812 operand_chars for values above 127.
2814 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2816 * configure.in: detect cygwin* instead of cygwin32*
2817 * configure: regenerate
2819 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2821 * listing.c: Add support for producing a listing from piped
2824 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2826 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2827 (append_insn): Account for the tx39's multiply behavior.
2829 1998-10-26 Michael Meissner <meissner@cygnus.com>
2831 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2832 from assemble_parallel_insns. Add support for '->' to indicate
2833 explicitly serializing the instructions.
2834 (md_assemble): Ditto.
2836 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2838 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2841 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2843 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2845 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2847 * config/tc-mips.c : support frame and regmask/fregmask when
2848 MIPS_STABS_ELF is specified.
2850 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2852 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2853 (md_apply_fix): Don't return 1 for VTABLE relocs.
2854 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2856 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2858 * doc/c-i386.texi: Replace occurences of "opcode" with
2859 "instruction mnemonic", "instruction", or "mnemonic" when
2860 referring to the name of an instruction. Use "opcode" when
2861 referring to the sequence of machine bytes.
2863 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2864 (is_opcode_char): Rename to is_mnemonic_char.
2865 (md_assemble and i386_operand): Correct error messages from
2866 "opcode" to "instruction mnemonic"
2867 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2868 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2869 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2870 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2871 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2872 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2873 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2875 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2877 * config/tc-i386.c (i386_operand): Check for garbage after
2880 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2882 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2883 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2885 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2887 * config/tc-sh.h (obj_fix_adjustable): Define.
2888 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2889 (md_apply_fix): Likewise.
2890 (tc_gen_reloc): Likewise.
2891 (sh_fix_adjustable): New.
2893 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2895 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2896 * cgen.h (gas_cgen_finish_insn): Update prototype.
2897 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2898 cgen_insn_t -> CGEN_INSN_INT.
2899 (make_parallel): Update handling of CGEN_INT_INSN_P.
2900 (assemble_parallel_insn): Ditto.
2901 (target_make_parallel): New function.
2902 (md_assemble): Use it.
2904 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2906 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2908 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2910 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2911 converted into lower case.
2913 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2915 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2916 (gas_cgen_tc_gen_reloc): Likewise.
2917 * config/tc-m32r.h (obj_fix_adjustable): Define.
2918 * config/tc-m32r.c (m32r_fix_adjustable): New.
2919 (m32r_force_relocation): Handle VTABLE relocs.
2921 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2923 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2925 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2927 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2928 to lower case before parsing.
2930 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2931 parallel insns modift buts in the PSW as a side effect.
2933 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-d30v.c (find_format): Test for missing flag and
2938 (md_apply_fix3): Fix error messages to avoid
2939 assumption about presence of a symbol.
2941 (parallel_ok): Disallow parallel instructions that both modify the
2944 (find_format): Generate a warning if an odd numbered register is
2945 used as the first register in a mutli-register instruction.
2947 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2949 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2950 relocations are always associated with a symbol.
2952 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2954 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2955 (elf32_sparc_force_relocation): Declare.
2956 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2957 (tc_gen_reloc): Handle vtable relocs.
2958 (elf32_sparc_force_relocation): New.
2960 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2962 * symbols.c (S_IS_FUNCTION): New.
2963 * config/tc-v850.h (obj_fix_adjustable): Define.
2964 (TC_FORCE_RELOCATION): Define.
2965 (v850_force_relocation): Declare.
2966 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2967 of fx_addnumber for VTABLE reloc addends.
2968 (md_apply_fix3): Handle VTABLE relocs.
2969 (v850_fix_adjustable): New.
2970 (v850_force_relocation): New.
2972 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2974 * tc-hppa.c (fp_operand_format): Add some additional formats.
2975 (pa_ip): Do not automatically promote into pa2.0 mode.
2976 (pa_level): Handle ".level 2.0".
2978 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2980 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2981 * config/tc-i386.h (template.extension_opcode): Change to
2982 unsigned int to allow full range of 8-bit opcode suffixes.
2983 (None): Redefine as 0xffff.
2985 From Jeff B Epler <jepler@usgs.gov>
2986 * doc/c-i386.texi (i386-SIMD): New section.
2988 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2990 * read.c (discard_rest_of_line): New function.
2991 * read.h: Declare it.
2992 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2994 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-d10v.c (find_symbol_matching_register): New function.
2997 (find_opcode): Cope with the case where a register name matches
3000 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-v850.c (md_pcrel_from): Rename to
3003 v850_pcrel_from_section.
3004 (v850_pcrel_from_section): Do not resolves symbols in other
3007 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3009 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-d10v.c (find_opcode): Generate an error if a register
3012 is supplied for an operand that should not be a register.
3014 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3017 instructions to have another instruction in the right bin.
3019 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3021 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3022 the right container if the left container holds a branch
3025 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3028 both a register name and symbol name.
3029 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3031 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3033 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3034 execution unit class.
3036 (reg_name_search): If a name matches a register and a symbol,
3037 prefer the register.
3038 (find_format): Disallow flag registers when a general purpose
3039 register is required.
3040 If a number is required, but a register has been given, check to
3041 see if a symbol with the same name as the register exists, and if
3042 so, use that symbol.
3044 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3046 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3048 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-d30v.c (find_format): Do not accept flag registers as
3051 general purpose registers.
3052 (find_format): If an immediate value is expected at a given place
3053 in a format, but a register name has been provided instead, check
3054 to see if that register name matches the name of a predefined
3055 symbol and if it does, then use the symbol instead.
3056 (reg_name_search): If a register name matches a symbol name,
3057 prefer the register name to the symbol name.
3059 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3061 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3062 the previous insn to empty.
3064 1998-09-20 Michael Meissner <meissner@cygnus.com>
3066 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3067 pieces, forcing the use of an ANSI compiler.
3069 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3071 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3073 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3075 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3077 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3079 (obj_elf_vtable_entry): Likewise.
3080 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3081 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3082 (tc_gen_reloc): Likewise.
3083 (arm_fix_adjustable): Likewise.
3084 (elf32_arm_force_relocation): New.
3085 (armelf_frob_symbol): Remove coff-style symbol support.
3087 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3089 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3091 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3093 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3094 OBJ_COFF so that routine is defined for a.out format.
3096 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3098 * config/tc-i386.c (i386_operand): Detect non-segment registers
3099 used as segment prefixes.
3101 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3103 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3104 optimize across FDE boundaries.
3106 * config/obj-coff.c (obj_coff_section): Preserve any link once
3107 flags when setting the section flags.
3109 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3111 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3112 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3114 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3116 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3119 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3121 * frags.c (frag_grow): Include the size of the frag struct in the
3124 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3125 if the new subseg comes before the old.
3127 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3129 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3130 to handle edge8 and edge16.
3132 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3134 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3135 before we clobber the symbol involved.
3137 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3139 * config/tc-arm.c: Remove OBJ_ELF definitions for
3140 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3141 use arm_adjust_symtab for OBJ_COFF.
3142 (armelf_adjust_symtab): New Routine.
3143 * config/tc-arm.h: Define obj_adjust_symtab to
3144 armelf_adjust_symtab for OBJ_ELF.
3146 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3148 * configure.in: Make all i386-elf targets use bfd_gas.
3149 * config/tc-i386.c (tc_i386_force_relocation): New.
3150 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3151 (md_apply_fix3): Likewise.
3152 (tc_gen_reloc): Handle them.
3153 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3154 tc_i386_force_relocation.
3156 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3158 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3160 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3162 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3163 current opcode after writing the first insturction of a reverse
3166 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3168 * read.h (generate_lineno_debug): Add prototype.
3169 * read.c (generate_lineno_debug): Make non-static.
3171 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3173 * config/tc-i386.c (md_assemble): Only warn for address/data size
3176 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3179 against Thumb function names, as the linker needs this information.
3181 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3183 * expr.c (operand): Check also that there is no advance in operand
3184 after atof_generic in order to decide "is it label 0f or floating
3187 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3190 command line options with a single dash.
3191 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3193 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3195 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3196 * tc-arm.c (arm_fix_adjustable): New routine.
3198 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3200 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3201 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3202 demand_empty_rest_of_line before mri_comment_end.
3203 (equals): Check garbage after expression before
3204 mri_comment_end in MRI mode.
3206 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3209 small immediate constant to use the constant itself rather than
3212 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3214 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3215 (pa_leave): Likewise.
3217 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3219 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3221 (i386_operand): Fix an error message.
3223 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3225 * doc/c-arm.texi (ARM Directives): Document .req directive.
3227 * config/tc-arm.c (reg_required_here): Display erroneous string if
3228 the register name could not be decoded.
3229 Do not set inst.instruction if the sift is -1.
3231 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3233 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3236 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3238 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3239 even if it is belived to be unnecessary.
3241 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3243 config/tc-i386.c (i386_operand): Size immediate constants by
3244 suffix (erroneously removed as part of July 7 change).
3246 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3248 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3249 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3250 (armelf_frob_symbol): New Routine.
3251 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3253 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3255 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3257 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3260 command line switches passed to assembler.
3262 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3264 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3265 (gas_cgen_opcode_desc): Declare.
3266 (gas_cgen_parse_operand): Declare.
3267 (*): Prepend gas_ to gas specific fns to denote them as such.
3269 * cgen.c (gas_cgen_opcode_desc): New global
3270 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3271 (queue_fixup): Renamed from cgen_queue_fixup.
3272 (*): Prepend gas_ to gas specific fns to denote them as such.
3274 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3275 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3276 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3277 Open opcode table and initialize it.
3278 (make_parallel): Use gas_cgen_opcode_desc.
3279 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3280 (md_assemble): Ditto.
3282 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3284 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3285 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3286 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3287 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3288 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3289 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3290 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3291 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3292 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3293 (INIT_STAB_SECTION): Likewise.
3294 (OBJ_PROCESS_STAB): Likewise.
3296 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3297 (md_parse_option): Watch for them.
3298 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3299 (md_begin): Kill neverdef code.
3300 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3301 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3302 (s_alpha_coff_wrapper): New.
3303 (md_pseudo_table): Trap all ECOFF pseudos.
3305 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3307 Start of changes to remove mdebug section from mips*-elf
3308 Based on MIPS_STAB_ELF definition
3309 * acconfig.h: undef if not configured
3310 * config.in: undef if not configured
3311 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3312 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3313 * stabs.c (s_stab_generic): flush frag
3315 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3317 * configure.in: (arm-*-elf): Handle.
3318 (thumb-*-elf): Handle.
3319 * configure: Regenerate.
3320 * read.c (stringer): Fix typo in comment.
3321 * write.c (fixup_segment): Don't add symbol value to addend if
3323 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3325 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3328 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3330 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3331 (write_2_short): Emit warning if new flag is set.
3332 (do_assemble): Set flags if left instruction is one of special
3333 "right-instruction-killer" type.
3335 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3337 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3338 Always output words in debug_info section as big endian.
3339 (sparc_target_format): Choose correct bfd target.
3340 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3342 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3344 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3345 to work with internationalization code. Issue an error when two
3346 operands match that are not allowed to match.
3348 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3350 * configure.in (install_tooldir): Allow target to specify whether
3351 it wants to be installed in $(tooldir)/bin.
3352 * configure: Regenerate.
3353 * Makefile.am (install-exec-local): Set install-exec-tooldir
3354 dependency via configure.
3355 * Makefile.in: Regenerate.
3357 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3359 * Makefile.am (install-exec-local): Split into two ...
3360 (install-exec-bindir,install-exec-tooldir): New rules.
3361 * Makefile.in: Regenerate.
3363 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3365 * Makefile.am (install-exec-local): Don't remove the file before
3366 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3367 W. Rozycki <macro@ds2.pg.gda.pl>.
3368 * Makefile.in: Rebuild.
3370 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3372 * cgen.c: Include libiberty.h.
3373 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3374 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3375 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3376 (md_cgen_lookup_reloc)): Declare.
3377 (md_cgen_record_fixup_exp): Declare.
3378 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3379 (m32r_relax_frag): Declare.
3380 (cgen_md_apply_fix3): Decls moved to cgen.h.
3381 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3382 (m32r_cgen_record_fixup_exp): Delete decl.
3383 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3384 (assemble_nop): Delete.
3385 (expand_debug_syms): Delete unused `exp'.
3386 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3387 Add default case for -Wall.
3388 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3389 (md_atof): Delete unused wordP.
3391 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3393 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3396 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3399 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3400 .print, .purgem, and .struct. Remove documentation for
3403 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3405 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3406 Update call to insert_operand.
3408 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3410 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3412 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3414 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3415 whitespace after a prefix operator.
3417 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3419 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3421 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3423 * config/tc-sparc.c (log2): New static function.
3424 (s_reserve): Use log2 to convert alignment before calling
3426 (s_common): Use log2 to convert alignment before calling
3427 record_alignment and frag_align.
3428 (sparc_cons_align): Use log2.
3430 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3433 (s_common): Likewise.
3435 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3436 initialization of waddr.
3437 (sparc_elf_final_processing): Add default case to switch.
3439 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3441 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3442 than temporary real.
3444 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3446 * write.c (subsegs_finish): Don't align the segments if there were
3449 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3450 copying aux information.
3452 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3453 expression into a symbol.
3455 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3457 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3458 type to unsigned int.
3459 (md_assemble): Change type used to store offsets from unsigned
3461 (i386_operand): Switch error check to only call RESTORE_END_STRING
3462 once after parse_register.
3464 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3466 * config/tc-v850.c (md_show_usage): Changed format to match that
3469 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3471 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3473 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3475 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3478 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3480 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3481 * doc/Makefile.in: Rebuild.
3483 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3485 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3486 for %lo expressions.
3487 (mips_ip, case 'u'): Move range check after code to mask
3488 off bits in %hi/%lo expressions. Mask off high bits for
3491 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * doc/Makefile.am (gasver.texi): New target.
3494 (as.info, as.dvi): Depends upon gasver.texi.
3495 * doc/as.texinfo: Include gasver.texi. Mention version number on
3496 title page and in top node.
3497 * doc/Makefile.in: Rebuild.
3499 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3501 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3502 but not including the line containing the edict.
3503 * listing.h (LISTING_EOF): New.
3504 * input-scrub.c (input_scrub_next_buffer): Call it.
3506 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3508 * config/tc-i386.c (i386_operand): Don't set the size of an
3509 immediate address based solely on the suffix and the mode.
3511 * config/tc-i386.c (md_assemble): Add assertion to make sure
3512 overlap2 does not set Imm.
3514 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3515 sequences of whitespace to a single space.
3516 (is_space_chars): Just compare with space.
3517 (md_begin): Don't initialize space_chars.
3518 (md_assemble): Just skip a single whitespace character.
3519 (i386_operand): Rewrite base-index parsing to use new
3520 parse_register, and to skip white space. Skip white space in a
3521 number of other places too. Don't give error message if
3522 parse_register fails.
3523 (parse_register): Change reg_string parameter to be non-const.
3524 Add end_op parameter. Skip white space after the `%', and return
3525 end of register string. Give error message here rather than
3528 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3530 Based on patch from Matt Semersky <matts@scd.hp.com>:
3531 * expr.c (op_encoding): Make const.
3532 (expr_set_precedence): New function.
3533 (expr_begin): Don't set operator rankings, just call
3534 expr_set_precedence.
3535 * expr.h (expr_set_precedence): Declare.
3536 * read.c (s_mri): Call expr_set_precedence.
3538 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * doc/as.texinfo (Statements): Remove paragraph discussing
3541 continuing lines with a backslash. This hasn't worked for years,
3544 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3546 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3548 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3549 (ps_CTORS, ps_DTORS): New section types.
3550 (vms_fixup_xtors_section): New function
3551 (Ctors_Psect, Dtors_Psect): Define.
3552 (IS_GXX_XTOR): Define
3553 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3554 Filter static constructors/destructors and add to
3555 Ctors_Symbols/Dtors_Symbols chain.
3556 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3557 appropriate section.
3559 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3560 * makefile.vms: Merge vax/vms support.
3562 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3564 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3565 (elf_pseudo_table): Add them.
3566 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3567 (md_apply_fix): Accept them.
3568 (mips_fix_adjustable): Don't adjust them.
3569 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3570 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3571 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3572 (tc_fix_adjustable): Don't adjust them.
3574 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3576 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3578 * Makefile.in: Regenerate.
3579 * configure.in: AC_SUBST cgen_cpu_prefix.
3580 * configure: Regenerate.
3582 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3584 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3585 Changed all users of COND12_DELAY.
3587 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3589 * config/tc-mn10300.c (set_arch_mach): New function.
3590 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3591 (md_begin): Default to mn10300 mode.
3592 (md_assemble): Only accept instructions for the core mn10300
3593 chip and the active machine type.
3595 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3597 * subsegs.h (segment_info_type): Give the struct a name.
3598 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3599 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3600 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3601 * config/tc-w65.h (tc_reloc_mangle): Declare.
3602 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3604 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3606 * config/tc-v850.c (v850_comm): Restore old section
3607 after common processing.
3609 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3611 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3613 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3615 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3616 char with code that explicitly sign-extends.
3618 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-v850.c (md_begin): Restore text section as the current
3621 section after creating call table sections.
3622 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3625 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3626 with call to macro SYM_AUXINFO.
3628 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3630 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3631 with the program transform name.
3632 * Makefile.in: Rebuild.
3634 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3636 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3639 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3641 * config/tc-i386.c (i386_operand): Be prepared for a space between
3642 the open parenthesis and the start of the register operand,
3643 because of the June 16 change.
3645 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3650 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3652 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3653 even if it is belived to be unnecessary.
3655 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3657 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3659 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3661 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3663 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3664 shift amount for a repeated operand. The shift amount for the
3665 repeated copy comes from the size of the operand.
3667 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3669 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3671 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3673 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3675 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3677 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3678 characters in it as LEX_IS_SYMBOL_COMPONENT.
3679 * config/tc-i386.h (tc_symbol_chars): Define.
3680 (extra_symbol_chars): Declare.
3681 * config/tc-i386.c (extra_symbol_chars): Define.
3682 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3683 (line_comment_chars): Set to '/' if TE_LINUX.
3684 * doc/c-i386.texi (i386-prefixes): Update.
3685 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3687 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3689 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3690 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3692 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3694 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3695 constraint in instructions REP & REPI.
3697 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3699 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3700 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3702 (check_range): If the operand is shifted, then shift the number
3703 before checking its range.
3705 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3707 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3710 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3712 * config/tc-v850.c (v850_comm): Create special sections as needed.
3714 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3716 * config/tc-d10v.c (write_2_short): Addition of swapping
3717 instructions for sequential and reverse sequential order when
3718 given order is not possible.
3720 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3722 * Makefile.am: Rebuild dependencies.
3723 (DEP_INCLUDES): Fix reference to intl build directory.
3724 * Makefile.in: Rebuild.
3726 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3728 * doc/c-i386.texi: Update 16 bit documentation.
3730 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3731 IgnoreDataSize to IgnoreSize as they are used for address size as
3733 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3734 32-bit mode, similarly addr16/data16 and variants.
3736 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3739 sequential word multiply instructions.
3741 (do_assemble): Add extra command line argument, to allow mul32
3742 attribute to be preserved across parallel insns.
3743 (md_assemble): Insert NOPs between explicitly parallel insns which
3744 contain an 32 bit multiply and a 16 multiply.
3746 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3748 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3751 * config/tc-i386.c (reloc): Add braces.
3753 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3754 consistent with Intel naming.
3755 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3756 use bitfields in sib_byte.
3757 (modrm_byte): Don't use bitfields here either.
3759 * config/tc-i386.c (current_templates): Add const.
3760 (parse_register): Add const to return, param, and char *s.
3761 (i386_operand): Add const to reg_entry *r.
3762 * config/tc-i386.h (templates): Add const to start, end.
3764 Inspired by code for 16 bit gas support from Martynas Kunigelis
3765 <martynas@nm3.ktu.lt>:
3766 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3767 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3768 (uses_mem_addrmode): Remove.
3769 (md_estimate_size_before_relax): Add support here too.
3770 (md_relax_table): Rewrite interface to md_relax for 16 bit
3772 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3773 (opcode_suffix_to_type): Remove.
3774 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3775 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3776 (md_convert_frag): Likewise.
3777 (i386_operand): Add support for 16 bit base/index regs,
3778 immediates, and displacements. Remove some unnecessary casts, and
3779 localise end_of_operand_string, displacement_string_start,
3780 displacement_string_end variables. Add GCC_ASM_O_HACK.
3781 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3783 * config/tc-i386.c (prefix_hash): Remove.
3784 (md_begin): Rewrite without obstacks. Remove prefix hash table
3785 handling. Rewrite lexical table handling.
3786 (i386_print_statistics): Don't print prefix statistics.
3787 (md_assemble): Rewrite instruction parser so that line is not
3788 converted to lower case. Don't do a hash_find for prefixes,
3789 instead recognise them via opcode modifier.
3790 (expecting_operand, paren_not_balanced): Localise variables.
3791 * config/tc-i386.h (IsPrefix): Define.
3792 (prefix_entry): Remove.
3794 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3795 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3796 '\\' in case where comment_chars contains '/'.
3798 * config/tc-i386.c (MATCH): Ensure given operand and template
3799 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3800 you must write `ljmp *table(%ebx)'.
3802 From H.J. Lu <hjl@gnu.org>:
3803 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3804 as 0 ifndef BFD_ASSEMBLER.
3805 (md_assemble): Allow immediate operands without suffix or
3806 other reg operand to default in size to the current code size.
3808 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3810 * config/tc-v850.c (md_begin): Restore creation of
3811 .call_table_text and .call_table_data sections.
3813 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3816 after emitting a word of noops.
3818 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3820 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3821 (i386_operand): Simplify checks for valid base/index combinations.
3822 Disallow `in 4(%dx),%al'.
3824 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3826 (add_prefix): Change parameter from char to int.
3828 * config/tc-i386.h (Ugh): Define opcode modifier.
3829 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3831 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3832 CONSISTENT_REGISTER_MATCH macros to check register types more
3833 thoroughly. Check for illegal suffix/operand combinations
3834 when matching insns with operands. Handle new `s' suffix, and
3835 associated FloatMF opcode modifier for float insns with memory
3837 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3838 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3839 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3840 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3841 DATA_PREFIX_OPCODE throughout.
3843 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3844 (md_assemble): Rewrite suffix/register operand checking code to be
3845 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3846 AnyMem, the better to grep.
3848 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3849 given a memory operand. Don't set Abs bits either.
3850 (type_names): Remove Mem*, Abs*.
3851 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3852 define opcode_modifiers as these cases are handled by Disp8,
3853 Disp16, Disp32 and suffix checks.
3854 (COMES_IN_BOTH_DIRECTIONS): Remove.
3855 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3857 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3858 if IgnoreDataSize modifier given. Remove ShortformW modifier
3859 test. Add test for ShortForm in W base_opcode modification.
3860 Merge Seg2ShortForm and Seg3ShortForm code.
3861 * config/tc-i386.h (ShortFormW): Remove.
3862 (IgnoreDataSize): Define.
3864 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3866 * config/tc-d30v.c (md_assemble): Store previous segment state
3867 with previous instruction.
3869 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3871 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3872 (ebp, esp): Remove static variables.
3873 (MATCH): Remove test for InOutPortReg.
3874 (i386_operand): Properly handle InOutPortReg here instead.
3875 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3876 (md_assemble): Simplify and correct modrm and sib generation.
3877 (i386_operand): Add warning for scale without index.
3878 Rewrite checks for valid base/index combinations.
3880 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3881 macros and enclose in do while(0).
3882 (RESTORE_END_STRING): Likewise.
3883 (md_assemble): Add one to printed operand number so we start
3884 from 1 not 0. Add some more gettext invocations.
3885 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3888 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3889 DATA_PREFIX, SEG_PREFIX): Define.
3890 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3891 (check_prefix): Remove function.
3892 (add_prefix): New function. Add prefix to i.prefix as well as
3894 (md_assemble): Changes for add_prefix. Remove hack for wait
3895 prefix, instead always output prefixes in fixed order. Test
3896 for jcxz/loop when selecting between word & dword operations,
3897 and add address size prefix rather than operand size prefix.
3898 Remove operand -> address size hack when emitting jcxz/loop.
3899 (i386_operand): Remove O_Absent check as it's done in expr.
3901 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3903 * configure.in: Recognize m5200 as a cpu_type of m68k.
3904 * aclocal.m4: Rebuild with current libtool.
3905 * configure: Rebuild.
3907 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3909 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3910 to relaxable_symbol to prevent references to external symbol from
3913 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3915 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3916 symbols are relaxable.
3918 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3920 * config/tc-v850.c (md_begin): Don't create special
3921 sections by default.
3923 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3925 * config/tc-mips.c (macro): For div and udiv, close the
3926 reorder block as soon as possible.
3928 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3930 From Matt Semersky <matts@scd.hp.com>:
3931 * macro.c (macro_mri_mode): New function.
3932 * macro.h (macro_mri_mode): Declare.
3933 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3936 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3938 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3941 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3942 until after xstrdup in OBJ_EVAX case.
3944 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3946 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3947 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3948 of hardcoded magic number.
3949 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3951 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3953 * read.c (do_s_func): New function.
3955 * read.h (do_s_func): Add prototype.
3957 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3959 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3960 nops if fill pattern not specified.
3962 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3964 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3965 * config/te-go32.h (TE_GO32): Define.
3966 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3968 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3970 Implement .func/.endfunc pseudo-ops.
3971 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3973 * read.c (potable): Add .func,.endfunc.
3974 (s_func): New function.
3975 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3977 (in_doc_func_p,current_function_label): New static globals.
3978 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3980 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3982 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3983 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3984 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3985 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3986 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3987 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3988 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3989 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3990 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3991 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3992 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3993 * config/tc-a29k.c: Don't define md_short_jump_size,
3994 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3995 * config/tc-alpha.c: Likewise.
3996 * config/tc-alpha.h: Likewise.
3997 * config/tc-arm.c: Likewise.
3998 * config/tc-h8300.c: Likewise.
3999 * config/tc-h8500.c: Likewise.
4000 * config/tc-hppa.c: Likewise.
4001 * config/tc-i860.c: Likewise.
4002 * config/tc-i960.c: Likewise.
4003 * config/tc-ppc.c: Likewise.
4004 * config/tc-sh.c: Likewise.
4005 * config/tc-sparc.h: Likewise.
4006 * config/tc-tic30.c: Likewise.
4007 * config/tc-w65.c: Likewise.
4008 * config/tc-z8k.c: Likewise.
4010 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4012 * config/tc-vax.c (_): Delete this macro used for placeholder
4013 values in vax_operand_width_size; it conflicts with the _() macro
4014 used for internationalization.
4016 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4018 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4019 code. From Chris Moller <moller@bops.com>.
4021 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4022 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4023 * read.c (emit_expr): Initialize seg and subseg fields of a new
4025 * write.c (write_object_file): Switch to the appropriate segment
4026 and subsegment when processing a broken word.
4028 * config/tc-m68k.c (mri_assemble): New static function.
4029 (build_mri_control_operand): Call mri_assemble rather than
4031 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4032 (s_mri_endf, s_mri_endw): Likewise.
4034 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4036 * read.c (s_org): Call md_flush_pending_output if it is defined.
4038 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4040 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4042 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4043 (md_parse_option): Add for same.
4044 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4045 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4046 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4048 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4050 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4052 * config/tc-arm.c (find_real_start): Relax definition of local
4055 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4058 symbols at the given address, not just the last one specified.
4060 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4062 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4063 or number_to_chars_littleendian to write data.
4065 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4067 * config/tc-v850.c (md_assemble): Remove artificially created
4068 register name symbols.
4070 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4072 * write.c (fixup_segment): Change "segment" to "section" in
4075 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4077 * write.c (fixup_segment): Change sym1-sym2 message again.
4079 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4081 * write.c (fixup_segment): Improve error message for sym1-sym2
4082 errors when sym1 is in a different segment from sym2.
4084 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4086 * config/tc-m32r.c (warn_unmatched_high): New static local.
4087 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4088 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4089 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4090 (md_parse_option): Likewise.
4091 (md_show_usage): Likewise.
4092 (m32r_frob_file): Likewise.
4094 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4095 (read_a_source_file): Call them.
4096 * read.h (stabs_generate_asm_file): Declare.
4097 * stabs.c (stabs_generate_asm_file): New function.
4098 (generate_asm_file): New function.
4099 (stabs_generate_asm_lineno): Move file name handling into
4102 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4104 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4105 (d30v_current_align, d30v_current_align_seg): New variables.
4106 (d30v_last_label): New variable.
4107 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4108 (s_d30v_data, s_d30v_section): Likewise.
4109 (md_pseudo_table): Call them.
4110 (md_begin): Initialize d30v_current_align_seg.
4111 (md_assemble): Call d30v_align when needed by known current alignment.
4112 (d30v_frob_label, d30v_cons_align): New functions.
4113 * config/tc-d30v.h (md_do_align): Remove.
4114 (tc_frob_label): Call d30v_frob_label.
4115 (md_cons_align): New.
4117 * config/tc-d30v.c (find_format): Convert complex expressions to
4118 expression symbols before processing. Clean up code formatting.
4120 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4122 * po/Make-in (install-info): New target.
4124 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4126 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4128 * config/tc-mn10300.c (md_assemble): Likewise.
4130 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4132 * Makefile.am: Update with `make dep-am'.
4133 (HFILES): Add cgen.h.
4134 (cgen.o): Depend on cgen.h.
4135 * Makefile.in: Regenerate.
4137 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4139 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4141 * gasp.c (grab_label): Permit a label to be a preprocessor
4142 variable by permitting a label to start with a backslash.
4144 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4146 * config/tc-mips.c (validate_mips_insn): Removed hack
4147 for previously inaccessible bitfields in some INSN_TRAP
4150 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4152 * config/tc-d30v.c (do_assemble): Abort with error message
4153 if opcode operands do not match.
4155 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4157 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4158 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4159 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4160 similar new 'q' operand.
4162 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4164 * cgen.c (cgen_asm_finish_insn): Fix typo.
4166 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4169 * cgen.c: Include it.
4170 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4171 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4172 All callers updated.
4173 * config/tc-m32r.c: Include cgen.h.
4174 (m23r_insn): New members num_fixups,fixups.
4176 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4178 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4179 to avoid compiler warning.
4181 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4183 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4186 * makefile.vms (OBJS): Add ehopt.obj
4188 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4190 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4192 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4194 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4195 a short format insn.
4196 (md_assemble): Set it for explicitly packed insns.
4198 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4200 * config/obj-coff.c (c_symbol_merge): Do not take address of
4201 native fields when performing the memcpy.
4203 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4205 * config/tc-mips.c (macro,macro2): Implement
4206 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4208 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4210 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4211 relocations against globally visible symbols.
4212 * config/tc-m68k.c (relaxable_symbol): New macro.
4213 (m68k_ip, md_estimate_size_before_relax): Use it.
4214 (tc_m68k_fix_adjustable): Also handle weak symbols.
4216 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4218 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4219 references to externally visible symbols.
4220 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4221 values in twice for a PC relative reloc if the symbol is
4224 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4225 don't adjust a PC relative reloc against an externally visible
4227 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4228 for a PC relative fixup against an externally visible defined
4229 symbol, arrange to store object file and addend values as though
4230 the symbol were not defined.
4231 (tc_gen_reloc): Likewise.
4233 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4235 * read.c (sizeof_leb128): Referenced externally by write.c so
4238 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4240 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4241 and expand a 'debug' symbol associated with the next instruction
4242 that does not cause a short instruction to be filled with a NOP.
4243 (md_pseudo_table): Add support for .debugsym.
4244 (assemble_parallel_insn): Add calls to expand_debug_sym as
4246 (md_assemble): Ditto.
4248 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4250 * as.c (main): Conditionally call setlocale.
4251 * gasp.c (main): Likewise.
4252 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4253 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4255 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4257 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4259 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4261 * config/tc-hppa.c: Change all calls to bzero to use memset.
4262 (pa_ip): Add cast to avoid warning.
4263 (tc_gen_reloc, md_apply_fix): Likewise.
4264 (pa_find_space_by_number): Likewise.
4265 (hppa_force_relocation): Likewise.
4266 (pa_block): Change i to unsigned int.
4267 * config/obj-som.h (obj_som_copyright): Declare.
4269 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4271 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4272 for line numbers for assembly source.
4274 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4276 * configure.in: Change version number to 2.9.4
4277 * configure: Rebuild.
4279 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4281 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4283 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4285 * ecoff.h: Change symbolS in function declaration to struct
4288 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4290 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4291 (md_convert_frag): Fix i18n typo.
4293 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4295 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4296 * ecoff.h: Protoype it.
4297 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4298 [EVAX] (s_alpha_prologue): Delete.
4299 (md_pseudo_table): Update.
4301 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4303 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4304 array to local pointer.
4305 (get_args, parse_expr): Add casts to avoid warnings.
4307 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4309 * read.c (s_set): Cast xmalloc return value to fragS *.
4310 * config/tc-m68k.c (m68k_ip): Function made static to match
4311 previous forward declaration.
4312 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4314 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4316 * config/tc-v850.c: Add internationalisation macros to error
4319 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4320 macros to error strings.
4322 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4324 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4325 reloc is in the TOC csect.
4326 (md_apply_fix3): Correct gettext typo.
4328 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4330 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4331 .L - they are local labels and the branches are not really
4332 function calls but rather far jumps.
4334 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4336 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4338 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4340 * config/tc-i386.c (md_assemble): Print operand number rather than
4341 using ordinal_names.
4342 (i386_operand): Likewise.
4344 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4346 * Makefile.am (INTLLIBS): Define to work around apparent automake
4348 All Makefiles: Regenerated.
4350 * Many files: Added gettext invocations around user-visible
4352 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4353 HAVE_LC_MESSAGES): Define.
4354 * dep-in.sed: Added asintl.h.
4355 * po/Make-in: New file.
4356 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4358 * read.c (Z_): Renamed from `_'.
4359 * Makefile.am (SUBDIRS): Added po.
4360 (POTFILES): new macro.
4361 (po/POTFILES.in): New target.
4362 ($(OBJS)): Added asintl.h.
4364 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4365 (as_new_LDADD): Added $(INTLLIBS).
4366 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4367 (gasp_new_LDADD): Added $(INTLLIBS).
4368 (gasp_new_DEPENDENCIES): New macro.
4369 * configure, aclocal.m4: Rebuilt.
4370 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4372 (ALL_LINGUAS): Define.
4373 * macro.c: Include "asintl.h".
4374 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4375 * as.h: Include "asintl.h".
4376 * config/tc-i386.c (ordinal_names): Removed.
4377 (md_assemble): Changed error text to avoid ordinal_names.
4378 (i386_operand): Likewise.
4379 (reloc): Added as_bad to avoid i18n problems.
4380 (tc_gen_reloc): Likewise.
4381 * config/tc-arm.c (bad_args): Now a #define.
4383 * config/obj-vms.c (VMS_stab_parse): Changed type of
4385 (global_symbol_directory): Unified strings to avoid i18n
4387 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4388 avoid i18n problems.
4389 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4390 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4392 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4394 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4396 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4398 * as.c (print_version_id): Added an fprintf to avoid i18n
4400 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4402 * expr.c (expr): Added as_warn call to avoid i18n problems.
4403 * messages.c (as_assert): Changed code to avoid i18n problems.
4404 (as_abort): Likewise.
4405 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4406 (s_space): Likewise.
4407 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4409 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4411 * config/tc-i386.c (check_prefix): New static function, split out
4413 (struct _i386_insn): Add wait_prefix field.
4414 (md_assemble): Remove wait_prefix local variable. Use
4415 check_prefix when adding a prefix.
4417 * config/tc-i386.c (current_templates): New static variable.
4418 (md_assemble): Remove current_templates local variable.
4419 (md_assemble, i386_operand): Improve error and warning messages in
4420 many places. Add RESTORE_END_STRING in many places before error
4421 return. Clarify some comments.
4423 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4425 (md_assemble): Parse string instruction operands, looking for
4426 segment override prefixes. Check for invalid segment prefixes on
4428 (i386_operand): i.seg[] and max mem_operand changes for string
4430 * config/tc-i386.h (EsSeg): Define.
4432 * config/tc-i386.h (regKludge): Define.
4433 (iclrKludge, imulKludge): Don't define.
4434 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4435 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4436 opcode_modifier checks to look for more common cases first. Add
4437 default_seg for IsString case.
4439 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4441 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4443 * configure: Rebuild with new automake and libtool.
4444 * aclocal.m4, Makefile.in: Likewise.
4446 * doc/Makefile.am (as.dvi): New target.
4447 * doc/Makefile.in: Rebuild.
4449 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4451 * configure.in: Added sparc86x support.
4453 * configure: Rebuild.
4455 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4457 (md_parse_option): Warn if -EL is not supported for this architecture.
4459 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4461 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4463 * config/tc-mips.c (mips_ip): Note when we use get match on
4464 the full instruction name.
4466 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4468 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4469 back into the expression to handle add/sub simplification correctly.
4471 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4473 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4475 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4477 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4480 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4482 * symbols.c (max_indent_level): New global.
4483 (print_symbol_value_1): Use it.
4484 * expr.h (expr_build_dot): Declare.
4485 * expr.c (expr_build_dot): New function.
4487 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4489 * symbols.c (print_binary): New function.
4490 (print_expr_1): Call it.
4492 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4494 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4495 operand in the opcode.
4497 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4499 * config/tc-i386.h: Reorder operand flags and opcode modifier
4500 flags for clarity. Remove unused definitions: Unknown,
4501 ImmUnknown, DispUnknown, NoModrm.
4502 * config/tc-i386.c (type_names): Add missing Debug type.
4503 (md_assemble): Better duplicate prefix checking. Quicker string
4504 instruction check via new opcode_modifier flag.
4506 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4508 * doc/as.texinfo (Invoking): Clarify -Wa example.
4510 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4512 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4513 (s_mips_weakext): Define.
4514 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4515 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4518 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4520 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4521 is an error if the value can not be computed at assembly time.
4522 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4524 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4526 * gasp.c (main): Set next field of new include_path structure to
4527 NULL. From Avery Pennarun <averyp@gdc.ca>.
4529 * read.c (s_mri_sect): Call as_bad rather than abort for an
4530 unsupported MRI target.
4532 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4534 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4535 the destination of a branch instruction should be altered.
4536 (find_real_start): New function: Locate the real, Thumb coded
4537 start of a Thumb function.
4538 (do_t_branch23): Alter the destination of branches to Thumb
4541 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4543 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4545 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4548 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4550 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4551 * doc/c-hppa.texi: Likewise.
4553 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * Makefile.am: Rebuild dependencies.
4556 * Makefile.in: Rebuild.
4558 * Makefile.am (DEP_INCLUDES): New variable.
4559 (.dep1): Change to work when srcdir is not an absolute path.
4560 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4561 * Makefile.in: Rebuild.
4563 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4565 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4566 LinearAddress patch.
4568 * configure.in: Set version to 2.9.1.
4569 * configure: Rebuild.
4571 * Branched binutils 2.9.
4573 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4575 * config/tc-i386.h (FWait): Define.
4576 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4577 other prefixes. Check FWait flag in opcode table to see which
4578 instructions require an fwait prefix.
4580 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4582 * stabs.c (get_stab_string_offset): Always create a stab string
4585 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4587 Fix some gcc -Wall warnings:
4588 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4589 * ehopt.c (eh_frame_code_alignment): Likewise.
4590 * expr.c (integer_constant, operand): Likewise.
4591 * frags.c (frag_align): Likewise.
4592 * gasp.c (level_0, change_base, doinstr): Likewise.
4593 * hash.c (hash_ask): Likewise.
4594 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4595 (debugging_pseudo): Likewise.
4596 * macro.c (define_macro, check_macro): Likewise.
4597 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4598 (ignore_rest_of_line, float_cons): Likewise.
4599 * symbols.c (decode_local_label_name): Likewise.
4600 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4601 (fixup_segment, number_to_chars_bigendian): Likewise.
4602 (number_to_chars_littleendian): Likewise.
4603 * config/atof-ieee.c (gen_to_words): Likewise.
4604 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4605 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4606 * read.c (output_big_sleb128): Initialize locals to avoid
4608 (output_big_uleb128, equals): Likewise.
4609 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4610 to unsigned int. Change zeros to unsigned int.
4611 * cond.c (s_if): Add return to default case.
4612 * frags.c (frag_now_fix): Change return type to addressT.
4613 * frags.h (frag_now_fix): Update declaration.
4614 * listing.c (file_info_struct): Change linenum to unsigned int.
4615 (struct list_info_struct): Change hll_line to unsigned int.
4616 (print_source): Update format string.
4617 * read.c (emit_expr): Change scan to unsigned int, and don't
4618 bother to initialize it.
4619 * symbols.c (dollar_label_count): Change to unsigned long.
4620 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4621 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4622 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4624 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4626 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4627 mcf5200 just as we do for m68000.
4628 (m68k_init_after_args): Likewise.
4629 (md_estimate_size_before_relax): Likewise.
4631 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4633 * config/tc-v850.c (md_assemble): Store relocation addend in
4634 fixup instead of instruction.
4636 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4638 * config/tc-i386.c (md_assemble): Swap template arguments to
4639 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4640 This macro is currently symmetric, so passing them the wrong
4641 way didn't cause any problem, but may if the macro is changed
4643 After copying template to i.tm, use i.tm. rather than t-> to
4644 access fields, and make t a const*
4645 Move i.tm.operand_types[] swap to immediately after the copy.
4647 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4649 * expr.h (expr_build_uconstant): Add prototype.
4650 (expr_build_unary,expr_build_binary): Add prototypes.
4651 * expr.c (expr_build_uconstant): New function.
4652 (expr_build_unary,expr_build_binary): New functions.
4654 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4656 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4657 * macro.c (macro_expand_body): Increase buffer size.
4658 * messages.c (as_warn): Likewise.
4659 (as_warn_where, as_bad, as_bad_where): Likewise.
4661 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4663 Based on patch from H.J. Lu <hjl@gnu.org>:
4664 * Makefile.am (DISTSTUFF): New variable.
4665 (diststuff): New target.
4666 * Makefile.in: Rebuild.
4668 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4671 m32r_elf_section_change_hook.
4673 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4674 emit a nop if a section ends with a 16 bit instruction.
4676 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4678 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4679 s_lcomm rather than obj_coff_lcomm.
4680 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4682 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4684 * config/tc-i386.h (LinearAddress): Define.
4685 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4686 instruction, don't use a default segment.
4688 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4690 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4691 * configure: Rebuild.
4693 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4695 * aclocal.m4, configure: Rebuild with libtool 1.2.
4697 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4700 PC relative branches. Patch courtesy of Jonathan Walton.
4703 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4705 * configure.in (emulations): Add thumb-pe target.
4707 * configure (emulations): Add thumb-pe target.
4709 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4711 * itbl-lex.l (yywrap): Don't define if already defined as a
4714 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4716 * depend.c (quote_string_for_make): New function.
4717 (wrap_output): Use it.
4719 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4721 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4722 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4724 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4726 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4727 Recognize -GN and -relax.
4728 (md_begin): Initialize gp size from -G switch.
4729 (alpha_force_relocation): Always force if -relax.
4730 (alpha_align): Take a new argument that will specify when to
4731 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4732 Change all callers. Emit nop alignment padding as nop+unop pair.
4734 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4736 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4737 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4739 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4741 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4742 require padding to the next long word boundary.
4744 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4746 * cgen.c: #include symcat.h.
4747 * config/tc-m32r.c: Likewise.
4749 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4751 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4752 absolute expressions instead of '$' prefixed register names.
4754 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4756 * read.c (s_set): Record file and line info for symbols when -as.
4757 (pseudo_set): Don't overwrite that dummy fragment.
4759 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4761 * config/tc-ppc.c (md_pseudo_table): Add "section".
4762 (ppc_named_section): New static function.
4764 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4766 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4767 so we don't have to scan the entire list.
4769 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4771 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4772 case, allow the parallel instructions to modify the same flag
4775 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4777 * listing.c (list_symbol_table): Categorize symbols by
4778 undefined_section rather than sy_frag->line == NULL.
4780 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4782 * Makefile.am (install-exec-local): Install properly when ln
4783 fails or tooldir == prefix.
4785 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4787 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4788 Test result of insert_operand for error.
4790 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4793 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4794 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4795 * doc/Makefile.in: Rebuild.
4797 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4799 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4800 (macro): Fix handling of M_COP[0-3].
4802 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4804 Based on patches from Ross Harvey <ross@teraflop.com>:
4805 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4806 if macro_alternate or macro_mri.
4807 (getstring): Remove support for byte constants between < and >.
4808 (get_any_string): '<' only starts a string if macro_alternate or
4810 (macro_expand_body): Permit keyword parameters following
4811 positional parameters.
4813 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4814 * configure.in (alpha*-*-netbsd*): New target.
4815 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4816 * configure: Rebuild.
4818 * as.h (flag_warn_suppress_instructionswap): Move from here...
4819 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4820 here, and make static.
4822 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4823 BFD_ASSEMBLER or MANY_SEGMENTS.
4825 * as.c (show_usage): Update bug-gnu-utils address.
4826 * gasp.c (show_usage): Likewise.
4827 * doc/as.texinfo (Bug Reporting): Likewise.
4829 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4831 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4832 insns regardless of the size of a pointer if we're in mips I or
4834 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4836 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4838 Fix rac to accept only a0:
4839 * tc-d10v.c (parallel_ok, find_opcode):
4840 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4841 Introduce OPERAND_GPR.
4843 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4845 * read.c (s_fill): Handle non-constant repeat counts by creating
4846 an rs_space fragment.
4848 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4850 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4851 from as_bad to as_warn.
4853 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4855 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4856 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4857 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4859 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4862 seg_fix_rotP rather than fix_root from seg_info.
4864 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4866 * expr.c: Add support for 0x1_2_3_4 bignums.
4868 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4870 * configure.in: Change -linux* to -linux-gnu*.
4871 * configure: Rebuild.
4873 * app.c (do_scrub_begin): Treat \r as whitespace.
4875 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4877 * Makefile.am: Update dependencies.
4878 * Makefile.in: Rebuild.
4880 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4882 * configure, aclocal.m4: Rebuild with new libtool.
4884 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4886 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4887 the argument to bfd_set_arch_mach.
4888 (load_address): Use bfd_arch_bits_per_address to determine the
4889 bit size of an address instead of looking at the isa level.
4890 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4892 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4896 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * ehopt.c: New file.
4899 * as.h (enum _relax_state): Add rs_cfa.
4900 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4901 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4902 * read.c (emit_expr): Call check_eh_frame.
4903 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4904 (relax_segment): Likewise.
4905 * Makefile.am: Rebuild dependencies.
4906 (GAS_CFILES): Add ehopt.c.
4907 (GENERIC_OBJS): Add ehopt.o.
4908 * doc/internals.texi (Frags): Document rs_cfa.
4910 * as.c (show_usage): Mention --traditional-format.
4911 (parse_args): Accept --traditional-format.
4912 * as.h (flag_traditional_format): Declare.
4913 * output-file.c (output_file_create): If flag_traditional_format,
4914 set BFD_TRADITIONAL_FORMAT on stdoutput.
4915 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4917 * config/tc-mips.c (append_insn): Make sure that if we have a
4918 fixup for an unmatched %hi reloc, it does not associated with a
4921 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4922 * doc/Makefile.in: Likewise.
4924 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4926 * config/tc-m32r.c (check_for_side_effects): New function.
4927 (can_make_parallel): Add checks for instruction side effects
4928 clashing with the other instruction.
4929 (assemble_parallel_insn): Improve warning messages. Return error
4930 message from non-swapped instruction order.
4932 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4934 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4936 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4937 md_cleanup definition. This moves the forced literal output to
4938 the end of the source pass, and avoids macro's inserting literals
4939 into the code immediately after the macro expansion.
4941 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4944 a gas internal symbol is adjustable.
4945 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4947 * as.h: If gcc version greater than 2.6, use `__format__' and
4948 `__printf__' in function attributes, rather than `format' and
4951 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4953 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4955 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4957 Add tms320c30 support:
4958 * config/tc-tic30.h: New file.
4959 * config/tc-tic30.c: New file.
4960 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4961 TARGET_FORMAT as "coff-tic30".
4962 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4963 * Makefile.am: Rebuild dependencies.
4964 (CPU_TYPES): Add tic30.
4965 (CPU_OBJ_VALID): tic30-aout is valid.
4966 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4967 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4968 * configure, Makefile.in: Rebuild.
4970 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-v850.c (md_assemble): Improvements to error messages.
4974 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4976 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4977 BFD_RELOC_HI16_S to store the high bits of any value.
4979 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4980 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4981 assembler calculate relocations to any external symbol at all.
4982 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4983 involving generation of pc-relative relocs.
4984 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4985 has been moved to md_apply_fix3.
4987 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4988 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4989 which actually means (the address of identifier's GOT entry) +
4990 constant, which is not particularly useful.
4992 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4994 * read.h (include_dirs): Declare.
4995 (include_dir_count,include_dir_maxlen): Declare.
4997 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * configure.in: Correct check for shared opcodes library.
5000 * configure: Rebuild.
5002 * listing.c (buffer_line): If we can't open the file, set at_end.
5003 (listing_print): Remove unused local variable fi.
5005 * config/m68k-parse.y (reglistpair): Handle register list in
5008 * config/vms-conf.h: Don't undef VERSION.
5010 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5012 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5014 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5016 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5017 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5018 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5019 (EXTRA_DIST): Define.
5020 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5021 explicitly rather than via the list of object files.
5022 (gcc-as.opt): New file created when make-gas.com is run.
5023 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5024 itbl-cpu.h} to #include appropriate file rather than copying that
5026 * config/vms-conf.h: Synchronize with current config.in.
5027 * Makefile.in: Rebuild.
5029 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5031 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5032 (parallel_ok): Relaxed parallel subinstruction dependency check.
5034 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5036 * as.h (flag_warn_suppress_instructionswap): added new flag.
5037 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5038 command line argument.
5039 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5040 warning only if flag_warn_suppress_instructionswap is false.
5042 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5044 * configure.in (i386-*-mingw32*): New target.
5045 * configure: Rebuild.
5047 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5049 * symbols.c (resolve_symbol_value): Don't set the segment if it
5050 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5052 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5055 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5057 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5058 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5061 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5063 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5065 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-v850.c (v850_insert_operand): Display instruction when
5068 an error is encountered.
5070 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5072 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5073 (i386-*-sco3.2v5*coff): New target.
5074 (i386-*-sco3.2*): New target.
5075 * configure: Rebuild.
5077 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-v850.c: Tidy error message production.
5081 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5083 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5084 validate_immediate return value in the right type for comparisons
5087 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5089 * listing.c (MAX_BYTES): Use listing variables not constants.
5090 (data_buffer): No longer an array, but a pointer.
5091 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5092 (listing_listing): Allocate data_buffer.
5094 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5096 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5097 --listing-rhs-width, --listing-cont-lines.
5098 (show_usage): Update.
5099 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5100 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5101 (print_lines): Use the variables instead of the constants.
5102 (listing_listing): Likewise.
5103 * listing.h: Declare the new vars.
5105 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5107 * as.c (parse_args): Add --keep-locals alias for -L.
5108 Add --strip-local-absolute.
5109 (show_usage): Update.
5110 * as.h (flag_strip_local_absolute): New flag.
5111 * symbols.c (S_IS_LOCAL): Use it.
5112 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5113 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5114 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5116 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5118 * config/tc-m32r.c: Detect if explicitly parallel instructions
5119 might have an io conflict and issue a warning message.
5121 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5123 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5124 cgen_swap_fixups): Functions to save, restore and swap the fixup
5125 chain with a backup copy.
5126 (cgen_asm_finish_insn): Returns address of constructed insn.
5128 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5130 * listing.c (file_info_struct): Remove FILE, add POS.
5131 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5132 (file_info): Don't open the file.
5133 (buffer_line): Check for the file in the last_open cache, updating
5135 (print_source): Don't reference file_info->file.
5136 (listing_listing): Likewise.
5137 (listing_print): Close the file in the cache, if any.
5139 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5141 * read.c (dwarf_file_string): New file static variable.
5142 (emit_expr): Look for constant sequence that leads up to a file
5143 name in DWARF debugging output.
5144 (stringer): Use dwarf_file_string to decide whether to accept a
5145 string as a file name.
5147 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5149 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5150 (crack_operand): Add reg->reglst MRI hack.
5151 (r_seg): Put reglst symbols in reg_section.
5152 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5154 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5156 * tc-sh.c (get_specific): Handle SGR & DBR.
5158 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5160 * tc-h8300.c (parse_reg): Take the length of the symbol into
5161 account when attempting to match a register name.
5162 * tc-h8500.c (parse_reg): Likewise.
5164 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5166 * cgen.c: Formatting changes to improve readability.
5168 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5170 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5173 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5175 Based on a patch from Jim Wilson
5176 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5177 (tc_gen_reloc): Handle cross section PC relative relocs
5180 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5182 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5184 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5186 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5187 (expr_jmp_buf): New static local.
5188 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5189 (cgen_md_operand): New function.
5190 * tc-m32r.c: Clean up pass over `struct foo' usage.
5191 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5193 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5195 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5196 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5198 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5200 * config/tc-i386.c (i386_operand): Give an error if there are
5201 unrecognized characters after an expression.
5203 For older changes see ChangeLog-9697