1 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * listing.c (print_lines): Remove unused variable `end'.
5 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7 reloc_type when BFD_ASSEMBLER.
8 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
9 reloc_type when BFD_ASSEMBLER. Move common code out of switch
10 statement and quell signed vs. unsigned comparison warning.
12 2000-02-18 Nick Clifton <nickc@cygnus.com>
14 * config/tc-d10v.c (find_opcode): Add a symbol's value to
15 the computed frag offset, rather than overwriting it.
17 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
19 * config/tc-sh.c ("elf/sh.h"): Include.
20 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
21 (md.begin): Initialize target_arch.
22 Only include opcodes in has table that match selected architecture.
23 (parse_reg): Recognize register names for sh-dsp.
24 (parse_at): Recognize post-modify addressing.
25 (get_operands): The leading space is now optional.
26 (get_specific): Remove FDREG_N support. Add support for sh-dsp
27 arguments. Update valid_arch.
28 (build_Mytes): Add support for SDT_REG_N.
29 (find_cooked_opcode): New function, broken out of md_assemble.
30 (assemble_ppi, sh_elf_final_processing): New functions.
31 (md_assemble): Use find_cooked_opcode and assemble_ppi.
32 (md_longopts, md_parse_option): New option: -dsp.
33 * config/tc-sh.h (elf_tc_final_processing): Define.
34 (sh_elf_final_processing): Declare.
36 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
38 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
39 the unwinder subspace. Save the current seg/subseg before creating
42 2000-02-10 Nick Clifton <nickc@cygnus.com>
44 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
45 little endian targets.
46 (INST_BYTE1): Redefine to handle big and little endian
48 (cpu_type): New type: Select between M340 and M210.
49 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
50 instructions of the M340.
51 (md_assemble): Add support for the MULSH and OPSR classes of
53 (md_atof): Add support for little endian targets.
54 (md_parse_option): Add support for -EL, -EB and -mcpu command
56 (md_convert_frag): Add support for little endian targets.
57 (md_apply_fix3): Add support for little endian targets.
58 (md_number_to_chars): Add support for little endian targets.
60 2000-02-10 Timothy Wall <twall@redhat.com>
62 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
63 defined, use it to verify the symbol just read should be a label.
65 2000-02-10 Timothy Wall <twall@redhat.com>
67 * app.c (do_scrub_chars): Handle "||" for parallel instructions
68 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
69 around colons when KEEP_WHITE_AROUND_COLON is defined.
70 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
71 and KEEP_WHITE_AROUND_COLON.
73 2000-02-08 Timothy Wall <twall@redhat.com>
75 * read.c (s_rept): Call do_repeat, which abstracts the repeat
77 (do_repeat): New. Abstract repeat logic so that a "break" can be
79 (end_repeat): New. Provide support for a "break" out of the
81 * read.h: Add prototypes for new functions.
83 2000-02-08 Timothy Wall <twall@redhat.com>
85 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
86 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
87 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
90 2000-02-08 Timothy Wall <twall@redhat.com>
92 * read.c: Added elseif to directives table.
93 * read.h: Added prototype for s_elseif.
94 * doc/as.texinfo: Added description for elseif.
95 * cond.c (s_elseif): New function
97 2000-02-04 Timothy Wall <twall@redhat.com>
99 * listing.c (print_lines): Remove conditionals causing bug in
102 2000-02-03 Timothy Wall <twall@cygnus.com>
104 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
106 * frags.c (frag_new): Calculate fr_fix in octets
107 (frag_now_fix) Return offset as target address offset (bytes).
108 (frag_now_fix_octets) New - Return offset in octets (8-bit
110 * frags.h: Added prototype for frag_now_fix_octets().
111 Distinguish between octets and bytes in field descriptions.
112 * listing.c (calc_hex): Account for octets vs bytes when
113 printing addresses/offsets.
114 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
115 target is little-endian, print the octets in a word in big-endian
116 order so that the display looks like a proper hexadecimal number,
117 instead of having the octets reversed.
118 * read.c (do_align): When recording alignment, alignment power
119 should be in terms of target bytes (minimum addressible unit)
121 (do_org) Convert ORG target address (byte) argument into an
122 octet offset when generating a variable fragment.
123 * symbols.c (resolve_symbol_value): Symbol final value
124 converted to a target address offset (bytes) from its octet offset.
125 * config/obj-coff.c (coff_frob_symbol): Symbol target address
126 offset (bytes) is adjusted by the frag offset (octets) converted
128 (coff_frob_section) Section alignment power is in terms of bytes;
129 convert it to an octet alignment power when calculating size (and
130 size mask) in octets. Don't modify the section size in order to
131 "align" it for TI COFF, since that format has a different method
132 for storing alignment information.
134 2000-02-01 Timothy Wall <twall@cygnus.com>
136 * stabs.c (generate_asm_file): Escape backslashes in stabs file
137 entries, matching the way GCC generates them. If not escaped, the
138 filename is encoded incorrectly.
140 2000-01-31 Nick Clifton <nickc@cygnus.com>
141 * config/tc-arm.c (reg_table): Add support for ATPCS register
144 2000-01-31 Geoff Keating <geoffk@cygnus.com>
146 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
148 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
150 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
151 of a symbol when we really care about its value.
153 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
155 * config/tc-mcore.c (md_assemble): Give warning message if
156 operands passes to instruction are more than the spec.
158 2000-01-27 Thomas de Lellis <tdel@windriver.com>
160 * config/tc-arm.c (armadjust_symtab): If the assembler is in
161 Thumb mode but the label seen was not declared as '.thumb_func'
162 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
163 correct disassembly of Thumb code bounded by non function labels.
165 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
167 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
168 Add dependencies for e-i386aout.o. Fix 2 comment lines.
170 * Makefile.in: Same here.
173 * configure.in: Set bfd_gas for i386-aout when primary target
174 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
175 we may need the primary te_file. Remove incorrect comment.
177 * configure: Regenerate.
179 * config/e-i386aout.c: New file.
181 * as.c (USE_EMULATIONS): Move to before print_version_id.
182 (struct emulation): Add i386aout.
183 (show_usage): Split text strings. Reformat -a text. Add --em
187 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
188 (aout_format_ops): New.
191 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
192 preprocessor conditional and add aout USE_EMULATIONS tests.
193 (read_a_source_file): Don't pass error strings to printf as
197 * gasp.c (exp_get_abs): Don't pass error strings to printf as
199 (do_data): Same here.
200 (process_file): And here.
203 * symbols.c (colon): Rewrite "already defined" fatal message
204 code for aout with USE_EMULATIONS.
207 * config/obj-aout.c (OBJ_HEADER): Define.
208 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
210 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
211 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
213 (obj_aout_type): Expand S_SET_OTHER here too.
214 (obj_read_begin_hook): Remove.
215 (aout_pop_insert): New.
216 (obj_aout_s_get_other): New.
217 (obj_aout_s_get_desc): New.
218 (aout_format_ops): New.
221 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
222 gets aout_pseudo_table.
223 (aout_pseudo_table): Declare.
224 (obj_read_begin_hook): Define.
227 * config/obj-coff.c (obj_pseudo_table): Rename to
229 (coff_pop_insert): Use coff_pseudo_table.
230 (coff_sec_sym_ok_for_reloc): Remove.
231 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
232 and comment all zero entries and remove #if 0 code.
235 * config/obj-coff.h (obj_pop_insert): Define.
236 (coff_pseudo_table): Declare.
239 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
240 s_get_size, s_set_size. Comment all zero entries.
243 * config/obj-elf.c (elf_s_get_other): New function.
244 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
245 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
246 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
248 (obj_elf_parse_section_letters): Don't pass error strings to
249 printf as format arg.
252 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
254 (elf_s_get_other): Declare.
255 (S_GET_OTHER) Define as elf_s_get_other if not already
257 (S_SET_OTHER): Only define when not already defined.
258 (elf_obj_read_begin_hook): Declare.
259 (obj_read_begin_hook): Define.
260 (elf_obj_symbol_new_hook): Declare.
261 (obj_symbol_new_hook): Define.
264 * config/obj-multi.h: Add copyright header and protect against
265 multiple inclusion. Add * to all function pointers.
266 (OBJ_HEADER): If defined, include it rather than other defines
268 (obj_frob_file_after_relocs): Test for NULL.
269 (obj_symbol_new_hook): Here too.
270 (obj_sec_sym_ok_for_reloc): And here.
271 (S_GET_OTHER): Define.
272 (S_GET_DESC): Define.
273 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
274 (OBJ_MAYBE_ELF): Update comment.
276 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
277 OBJ_AOUT preprocessor conditional and handle emulation by
278 testing OUTPUT_FLAVOR.
279 (i386_displacement): Here too.
280 (md_section_align): Similarly here.
281 (i386_target_format): Conditionally compile when more than one
282 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
283 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
284 (i386_displacement): Here too.
287 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
288 Define TARGET_FORMAT for aout only when not multi.
291 * config/te-multi.h: Delete file as it's identical to te-generic.h
293 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
295 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
296 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
299 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
301 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
304 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
306 * config/tc-mips.c (mips_do_align): New function.
307 * config/tc-mips.h (md_do_align): Define.
309 2000-01-10 Philip Blundell <philb@gnu.org>
311 * doc/c-arm.texi (ARM Options): Fix typo.
312 (ARM-Chars): Correct description of `#'. Mention that `;' is a
313 line separator for Linux.
314 * doc/as.texinfo (Comments): Mention the ARM.
316 2000-01-10 Philip Blundell <pb@futuretv.com>
318 * configure.in (arm*-*-conix*): New target.
319 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
321 * configure: Regenerate.
323 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
325 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
326 (obj_elf_visibility): New function.
328 * doc/as.texinfo (Visibility): New node: document visibility
331 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
333 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
334 warning for absolute jump/call without `*' in non-intel mode. No
335 need to set i.types[0] JumpAbsolute in intel mode.
337 1999-12-22 Philip Blundell <pb@futuretv.com>
339 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
340 hook function when changing sections.
341 (arm_s_data): Likewise.
343 1999-12-14 Nick Clifton <nickc@cygnus.com>
345 * config/tc-arm.c (md_parse_option): Add support for -marm720
348 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
350 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
351 (r_registers, xr_registers): Define.
352 (r_register_name, xr_register_name): New functions.
353 (md_assemble): Handle new am33 operand types and instruction
355 (mn10300_insert_operand, check_operand): Likewise.
357 1999-11-29 Nick Clifton <nickc@cygnus.com>
359 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
360 (s_force_thumb): Set thumb_mode to 2.
361 (md_assemble): Do not complain about thumb instructions on a
362 non-thumb target if thumb_mode is set to 2.
364 1999-11-28 Michael Meissner <meissner@cygnus.com>
366 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
367 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
368 (O_...): Add new machine dependent expressions if we are handling
369 explicit relocations.
370 (alpha_reloc_op): New static table holding the explicit relocation
372 (alpha_literal_hash): New static to hold the hash table for
373 explicit relocations.
374 (alpha_macros): Add support for explicit relocations.
375 (md_begin): If explicit relocations, initialize hash table.
376 (md_assemble): Don't print a second error if tokenize_arguments
377 already printed an error message.
378 (md_apply_fix): Add support for explicit relocations.
379 (alpha_force_relocation): Ditto.
380 (alpha_fix_adjustable): Ditto.
381 (alpha_adjust_symtab): New function to support explicit
383 (alpha_adjust_symtab_relocs): Ditto.
384 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
385 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
386 Add support for explicit relocations. Return -2 if an error
387 message was already printed.
388 (find_macro_match): Add support for explicit relocations. Comment
390 (emit_insn): Add support for explicit relocations.
391 (assemble_tokens): Ditto.
393 (load_expression): Ditto.
396 (emit_ir_load): Ditto.
397 (emit_loadstore): Ditto.
401 (emit_division): Ditto.
402 (emit_jsrjmp): Ditto.
403 (emit_retjcr): Ditto.
405 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
407 (tc_adjust_symtab): If explicit relocations, call the function
409 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
410 relocations next to the literal relocation they reference.
411 (TC_INIT_FIX_DATA): Initialize the new fields.
412 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
414 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
416 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
417 'B' operand for PA2.0 bb instruction.
419 1999-11-18 Nick Clifton <nickc@cygnus.com>
421 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
424 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
426 (mcore_force_relocation): Force relocations to be generated for
429 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
431 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
432 (i386_displacement): Disallow O_big displacements.
434 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
436 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
437 improvements in error checking.
438 (md_assemble): Support for unconditional ARM instructions.
439 (md_parse_option): Support for -m[arm]v5e flag.
441 1999-11-12 Nick Clifton <nickc@cygnus.com>
443 * macro.c (buffer_and_nest): Do not check beyond the end of the
446 1999-11-11 Nick Clifton <nickc@cygnus.com>
448 * macro.c (buffer_and_nest): Look for seperator after TO and
451 1999-11-08 Andrew Haley <aph@cygnus.com>
453 * app.c (do_scrub_chars): When in State 10, treat backslash
454 characters in the same way as as symbol characters.
456 1999-11-07 Richard Henderson <rth@cygnus.com>
458 * config/tc-alpha.c (alpha_align): Check, don't assert, that
459 the previous label was in the current section before playing
462 1999-11-06 Nick Clifton <nickc@cygnus.com>
464 * config/tc-v850.c (v850_force_relocation): Force relocation
466 (v850_pcrel_from_selection): Do not compute a pcrel offset if
469 1999-11-05 Michael Meissner <meissner@cygnus.com>
471 * expr.h (operatorT): Increase machine dependent operators to 16.
472 * expr.c (op_rank): Ditto.
474 1999-11-03 Ian Lance Taylor <ian@zembu.com>
476 * read.c (pseudo_set): Reject attempts to set the value of a
479 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
482 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
484 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
485 to bfd_set_section_contents.
487 1999-11-03 Nick Clifton <nickc@cygnus.com>
489 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
491 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
493 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
494 (mips_ip): Use OPCODE_IS_MEMBER.
496 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
498 * config/tc-arm.c (reg_required_here): Improve comments.
500 * config/tc-arm.c (thumb_opcode): Add "variants" field.
501 (tinsns): Initialize variants field.
503 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
506 1999-10-27 Scott Bambrough <scottb@netwinder.org>
508 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
509 * config/tc-arm.h: Fix compile time warnings.
511 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
513 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
514 form @abs16, @(abs16) and @(abs16 + imm).
516 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
518 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
519 (ISA_HAS_64_BIT_REGS) New.
520 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
521 mips_emit_delays,macro_build,load_register,load_addresss,
522 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
523 and/or use new ISA_xxx macros in expressions involving
524 ISA, particularly mips_opts.isa.
526 1999-10-18 Michael Meissner <meissner@cygnus.com>
528 * expr.h (operatorT): Add machine dependent operators md1..md8.
529 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
530 for the machine dependent operators to use.
532 * expr.c (op_rank): Add machine dependent operators.
534 * config/tc-alpha.c (O_pregister): Define as a machine dependent
536 (O_cpregister): Ditto.
537 (md_begin): Change X_op test that field is wide enough to use
538 O_max instead of O_alpha_max.
539 (cpu_types): Fill in missing initializer.
540 (alpha_num_macros): Make unsigned.
541 (md_assemble): Make opnamelen be size_t.
542 (md_apply_fix): Cast alpha_num_operands to int before testing.
543 (alpha_force_relocation): Ditto.
544 (alpha_fix_adjustable): Ditto.
545 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
546 (tc_gen_reloc): Ditto.
547 (tc_get_register): Ditto.
552 (s_alpha_ent): Ditto.
553 (s_alpha_end): Ditto.
554 (s_alpha_frame): Ditto.
555 (s_alpha_prologue): Ditto.
556 (s_alpha_file): Ditto.
557 (s_alpha_gprel32): Ditto.
558 (s_alpha_proc): Ditto.
559 (s_alpha_set): Ditto.
560 (s_alpha_base): Ditto.
561 (s_alpha_align): Ditto.
562 (s_alpha_arch): Ditto.
563 (alpha_align): Ditto.
564 (assemble_insn): Suppress unused variable warning.
566 (assemble_insn): Don't assume X_op and X_unsigned are in a given
567 order in the structure.
568 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
570 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
572 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
574 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
576 * config/tc-i386.c (i386_index_check): Correct #endif location.
578 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
580 * as.c (show_usage): Document new options.
581 (parse_args): Add --no-warn, --warn, --fatal-warnings,
582 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
583 (parse_args): Parse the new options.
584 (main): If there were warnings, and --fatal-warnings
585 was specified, print an error.
586 * as.h: New variable, flag_fatal_warnings, for new option.
588 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
590 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
591 '@'. Change autoincrement completers to fall through to cache control
594 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
596 (pa_parse_addb_64_cmpltr): New function.
598 * config/tc-hppa.c (pa_ip): Change error message.
599 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
600 '?Q' args to allow falling through.
602 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
603 Remove unused conditional codes.
604 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
606 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
608 * config/tc-d30v.c (CHAR_BIT): Define.
609 (check_range): Fix bit operations to support integers bigger than
612 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
614 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
617 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
618 Doug Evans <devans@cygnus.com>
620 Add support for m32rx.
621 * config/tc-m32r.c (enable_m32rx): New static global.
622 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
623 (allow_m32rx): New function.
624 (M32R_SHORTOPTS): Add `O'.
625 (md_longopts): Add --m32rx plus several warning options.
626 (md_parse_option): Handle new options.
627 (md_show_usage): Print them.
628 (md_begin): Enable m32rx.
629 (OPERAND_IS_COND_BIT): New macro.
630 (first_writes_to_seconds_operands): New function.
631 (writes_to_pc,can_make_parallel,make_parallel): New functions.
632 (target_make_parallel,assemble_two_insns): New functions.
633 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
634 If optimizing and m32rx, try to make consecutive insns parallel.
636 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
638 * config/tc-mips.c (nopic_need_relax): Allow for the
639 .sdata.foo sections generated by -fdata-sections,
640 and for the .gnu.linkonce.s sections generated by C++.
642 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
644 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
645 with cleaner code using completer prefixes. Add 'Y'.
647 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
649 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
651 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
652 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
653 insn does not match and we should try the next insn in the table.
655 1999-09-22 Nick Clifton <nickc@cygnus.com>
657 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
659 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
661 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
664 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
666 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
667 OBJ_ELF. If ELF, add "sq".
668 (md_parse_option): If ELF, ignore -s and -q.
669 (md_show_usage): Mention ELF options.
671 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
673 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
676 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
678 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
680 * config/tc-hppa.c (struct pa_it): New field "trunc".
681 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
682 (pa_parse_ftest_gfx_completer): New function
683 (pa_parse_fp_cnv_format): New function.
685 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
686 (md_apply_fix): Handle 22bit pc-rel branches.
688 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
690 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
692 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
694 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
696 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
698 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
699 (pa_ip): Handle 'fX'.
701 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
703 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
704 (pa_ip): Handle 'fX'.
706 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
708 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
709 unwinds unless the function is in the text space.
710 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
712 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
714 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
715 (md_assemble): To here. Tweak address generation.
717 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
719 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
720 (md_assemble): Call dwarf2_where for OBJ_ELF.
721 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
722 (pa_end_of_source): New function.
723 * tc-hppa.h (md_end): Define for OBJ_ELF.
725 1999-09-14 Michael Meissner <meissner@cygnus.com>
727 * configure.in (Canonicalization of target names): Remove adding
728 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
729 generates $ac_config_sub with a ${CONFIG_SHELL} already.
730 * configure: Regenerate.
732 1999-09-14 Donn Terry <donn@interix.com>
734 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
736 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
738 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
739 pc-relative jmp/call to an absolute symbol.
740 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
741 absolute section symbols.
743 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
744 jump handling code and comments.
746 1999-09-12 Ian Lance Taylor <ian@zembu.com>
748 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
749 the value if TE_PE and a global defined symbol.
751 1999-09-11 Ian Lance Taylor <ian@zembu.com>
753 * write.c (dump_section_relocs): Call print_symbol_value_1 to
754 print the symbol, rather than printing it here.
756 1999-09-11 Donn Terry <donn@interix.com>
758 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
759 BFD_RELOC_RVA relocations.
761 * config/tc-i386.c (md_undefined_symbol): Compare the name against
762 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
765 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
767 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
768 * doc/internals.texi (Object format backend): Document
771 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
772 relocations against global symbols if TE_PE.
774 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
775 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
777 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
780 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
781 symbols which do not have a constant value, or tags with
782 non-tags. Remove the symbol from the list before adding it at the
785 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
786 C_FCN symbol differently if TE_PE.
787 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
788 appears in the pseudo-op, rather coff_line_base which is only set
791 * config/obj-coff.c (obj_coff_loc): New static function.
792 (obj_pseudo_table): Add "loc".
794 * config/obj-coff.c (add_lineno): Check that the line number is
797 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
798 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
800 (md_atof): Return NULL rather than 0.
801 * config/tc-i386.c (md_atof): Change type to int.
802 * expr.c (expr): Change first parameter to int.
803 * config/obj-coff.c: Add declarations for static functions.
804 (coff_frob_symbol): Use SYM_AUXENT.
805 * config/tc-i386.h (flag_16bit_code): Don't declare.
807 * config/obj-coff.c (obj_coff_section): Default to setting
808 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
810 * write.c (adjust_reloc_syms): Print adjusted fixup.
812 * expr.c (integer_constant): Correct too_many_digits calculation
815 1999-09-09 Andreas Schwab <schwab@suse.de>
817 * doc/c-arm.texi: Fix arguments of @var to not contain
820 1999-09-08 Philip Blundell <pb@nexus.co.uk>
822 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
824 (md_parse_option): Only support -k flag for ELF and COFF targets.
826 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
828 * config/tc-hppa.c (pa_ip): Put strict register checks before
829 call to pa_parse_number.
831 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
833 1999-09-06 Ian Lance Taylor <ian@zembu.com>
835 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
838 1999-09-06 Donn Terry <donn@interix.com>
840 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
842 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
844 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
845 candidate instruction. Require registers for register arguments
846 when in strict mode. Require assemble-time constants for
847 constants when in strict mode.
848 (pa_get_absolute_expression): Require a constant when in strict
851 1999-09-06 Nick Clifton <nickc@cygnus.com>
853 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
855 1999-09-04 Steve Chamberlain <sac@pobox.com>
857 * config/tc-pj.c: New file, supports picoJava in ELF.
858 * config/tc-pj.h: Ditto.
859 * configure.in (pjl*, pj*): New targets.
860 * Makefile.am: Rebuild dependencies.
862 (TARGET_CPU_CFILES): Add config/tc-pj.c.
863 (TARGET_CPU_HFILES): Add config/tc-pj.h.
864 * doc/c-pj.texi: New file.
865 * doc/as.texinfo: Add some PJ specifics.
866 * doc/all.texi: Add PJ to the list of all architectures, sort them
868 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
869 * configure, Makefile.in, doc/Makefile.in: Rebuild.
871 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
873 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
874 (obj_frob_file): Test for null pointer.
875 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
876 (OBJ_PROCESS_STAB): And here.
879 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
880 except OBJ_PROCESS_STAB, which we #undef for ecoff.
881 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
883 * config/obj-coff.c (no_func): Remove.
884 (coff_format_ops): Change occurrences of no_func to 0, as we test
885 for 0 in obj-multi.h.
887 * configure.in: Enable bfd for i386-coff when primary target is
888 bfd. Enable i386 elf,coff emulation support. Don't set
889 USE_EMULATIONS=1 or te_file=multi unless there is more than one
890 emulation to support.
891 *configure: Regenerate.
893 1999-09-02 Nick Clifton <nickc@cygnus.com>
895 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
896 .section .line directive is encountered.
898 1999-09-01 Nick Clifton <nickc@cygnus.com>
900 * config/tc-arm.c (md_section_align): Do not align sections in ELF
903 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
904 * as.texinfo: Document --gdwarf2 command line option.
905 Add additional documentation of ARM command line switches.
907 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
909 * config/tc-i386.c (i386_intel_memory_operand): Combine
910 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
911 and RESTORE_END_STRING around parse_register calls.
912 (i386_operand): Here too.
913 (i386_is_reg): Remove.
914 (parse_register): Move as_bad calls from within this function to
917 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
919 Based on a patch from H.J. Lu <hjl@gnu.org>
920 * config/tc-i386.c (parse_register): Handle FP regs specially.
921 (md_begin): Remove '(' and ')' from register_chars.
923 1999-08-29 Doug Evans <devans@casey.cygnus.com>
925 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
926 error message (done elsewhere).
928 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
930 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
932 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
934 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
937 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
939 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
941 Add new completers. Fix bug in 64 bit condition handling.
943 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
946 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
948 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
950 * config/tc-hppa.c (pa_ip): Add case for 'I'.
952 1999-08-27 Jim Wilson <wilson@cygnus.com>
954 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
955 (struct ls): Add frag field. Initialize it to zero.
956 (out_end_sequence): New local text_frag. Set it while in text section.
957 Replace address check with frag check. Set ls.frag to text_frag if
959 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
960 Set it before switching sections. Replace address check with frag
961 check. Set ls.frag to saved_frag if out_set_addr called.
963 1999-08-26 David Mosberger <davidm@hpl.hp.com>
965 * dwarf2dbg.c (out_end_sequence): If address changed, directly
966 output "advance_pc" opcode instead of calling gen_addr_line().
967 The latter has the undesired side-effect of creating a new row
968 in the debug line info matrix.
970 1999-08-26 Jim Wilson <wilson@cygnus.com>
972 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
973 ls.last_filename if last is less than zero. Set ls.last_filename
974 when allocating new entry.
975 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
978 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
980 * config/tc-i386.c (i386_index_check): Fix the displacement size
981 when INFER_ADDR_PREFIX.
983 1999-08-18 Nick Clifton <nickc@cygnus.com>
985 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
988 1999-08-17 Ian Lance Taylor <ian@zembu.com>
990 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
991 handle 0xffffNNNN constants correctly.
993 1999-08-16 Nick Clifton <nickc@cygnus.com>
995 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
998 1999-08-13 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1001 (md_apply_fix3): Always pass positive values to
1002 validate_offset_imm.
1004 1999-08-12 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-arm.c (skip_whitespace): New macro.
1007 Formatting tidy ups.
1009 (md_apply_fix3): Store relocation offset in addend for ELF based
1011 (arm_force_relocation): Always generate relocs for Thumb function
1014 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1016 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1017 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1019 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1021 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1022 flags for the unwind subspace.
1024 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1025 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1026 suitable relocation based on the size of the target's pointer.
1027 Always Use subsegment zero for the unwinders.
1028 (pa_level): Handle "2.0w".
1030 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1032 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1033 with the following instruction unless this was specified.
1035 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1037 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1038 certain sections, to match BFD changes.
1040 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1042 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1043 (EXTRA_SCRIPTS): Define to keep automake happy.
1044 * Makefile.in: Rebuild.
1046 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1048 * Makefile.am: Rename .dep* files to DEP*.
1049 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1050 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1052 * Makefile.in: Rebuild.
1054 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1056 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1058 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1060 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1061 avoid problems on DOS filesystems.
1062 * Makefile.in: Rebuild.
1064 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1066 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1068 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1071 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1073 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1074 line to create ${GDBINIT} rather than .gdbinit.
1075 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1077 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1079 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1081 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1083 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1085 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1087 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1088 non-adjustable symbols.
1090 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1092 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1094 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1096 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1099 1999-08-05 Donn Terry <donn@interix.com>
1101 * config/te-interix.h: New file.
1102 * configure.in (i386-*-interix*): New target.
1103 * configure: Rebuild.
1105 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1107 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1108 selectors for ELF too.
1109 (selector_table): Add "ltp" and "rtp" selectors.
1111 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1113 * config/tc-i386.c (i386_operand): No need to change
1114 operand_string pointer in segment reg case before goto
1115 do_memory_reference. Initialise displacement_string_start and
1116 displacement_string_end after do_memory_reference label.
1117 (i386_index_check): Add operand_string param, and print error
1118 message on failure here.
1119 (i386_intel_memory_operand): Instead of here.
1120 (i386_operand): And here.
1121 (INFER_ADDR_PREFIX): Enable.
1123 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1125 * config/tc-i386.h (DefaultSize): Define. Renumber following
1126 opcode_modifier defines.
1128 From Etienne Lorrain <etienne.lorrain@ibm.net>
1129 * config/tc-i386.c (stackop_size): New variable.
1130 (set_16bit_code_flag): Clear it here.
1131 (set_16bit_gcc_code_flag): New function.
1132 (md_pseudo_table): Add "code16gcc" entry.
1133 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1135 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1137 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1138 next_set_end even if the end symbol is being discarded.
1140 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1141 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1142 * config/obj-coff.c: Likewise.
1143 (seg_info_type): Remove.
1144 (seg_info_off_by_4): Change to array of segT.
1145 (s_get_segment): Adjust accordingly.
1146 (obj_pseudo_table): Fully initialize sentinel entry.
1148 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1149 Ralf Baechle <ralf@uni-koblenz.de>.
1151 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1153 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1155 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1157 * config/tc-i386.c: Indentation and white space changes.
1158 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1159 don't enable it by default.
1160 (i386_intel_operand): Remove redundant prototype.
1161 Move check on number of memory operands, and i.mem_operands++
1162 (i386_intel_memory_operand): To here.
1163 Remove i386_immediate code from here. Remove special case code
1164 for input and output using (%dx). Remove base/index checks and
1165 call i386_index_check instead. Save initial operand_string
1166 argument for error message.
1167 (i386_operand): Remove redundant prototype. Move base/index
1168 checks to i386_index_check.
1169 (i386_displacement): Move intel mode check for non-zero
1171 (i386_intel_memory_operand): To here.
1173 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1175 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1176 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1177 by .register pseudo-op if -64 and --no-undeclared-regs.
1178 (s_register, sparc_adjust_symtab): New functions.
1179 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1180 Declare sparc_adjust_symtab as tc_adjust_symtab.
1181 * doc/c-sparc.texi: Add description of #ignore special literal
1182 for .register pseudo-op.
1184 1999-07-30 Catherine Moore <clm@cygnus.com>
1186 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1187 the relocation's section offset.
1189 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1191 * write.c (fixup_segment): Fix generic error check overflow test.
1193 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1194 X_add_number to long.
1196 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1198 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1201 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1203 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1206 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1208 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1210 * configure.bat: Remove; obsolete.
1211 * config/go32.cfg: Likewise.
1213 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1215 * configure.in (i386-*-vxworks*): New target.
1216 * configure: Rebuild.
1218 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1220 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1222 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1224 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1226 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1227 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1228 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1229 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1230 MAX_RELOC_EXPANSION): Define.
1231 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1233 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1235 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1236 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1237 block. Print a warning if an 8-bit or 16-bit constant
1238 displacement or immediate is truncated on output.
1239 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1241 (i386_operand): Disallow immediate jump absolute operand.
1243 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1245 * configure.in: Bump version number to 2.9.5.
1246 * configure: Rebuild.
1248 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1251 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1253 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1254 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1256 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1258 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1260 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1262 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1263 if -mno-fpu was given.
1264 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1266 (cons_fix_new_arm): Remove misleading comments.
1268 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1270 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1272 (relax_segment): Likewise. After giving a rs_org error, convert
1273 the frag to rs_align to avoid cascading errors.
1275 1999-07-12 Andreas Schwab <schwab@suse.de>
1277 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1279 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1281 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1282 as appropriate. Fill in structure initializations. Add variable
1283 initializations. Add casts.
1284 * dwarf2dbg.c (print_stats): Change i to size_t.
1285 * listing.c (listing_listing): Change list_line to unsigned int.
1287 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1289 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1290 rather than checking for \001 and \002 in symbol name.
1291 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1293 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1295 * configure.in (hppa*-linux-gnu*): New target.
1296 * configure: Rebuilt.
1298 1999-07-08 Nick Clifton <nickc@cygnus.com>
1300 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1302 1999-07-07 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1305 accessing symbolP directly.
1307 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1309 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1312 1999-07-05 Nick Clifton <nickc@cygnus.com>
1314 * config/tc-arm.c (ARM_EXT_V5): Define.
1315 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1316 (md_begin): Detect ARM v5 architectures.
1317 (md_parse_option): Accept arm v5 specification.
1318 (md_show_usage): Documment -marmv5 switch.
1320 * doc/c-arm.texi: Document -marmv5 command line option.
1322 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1324 (validate_immediate_twopart): New function. Determine if a
1325 constant can be computed by two ADD instructions.
1326 (output_inst): Remove its command line parameter - it was never
1328 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1329 implememt the ADRL pseudo op.
1330 (tc_gen_reloc): Generate a suitable error message if an ADRL
1331 instruction tries to generate a real reloc.
1333 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1335 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1337 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1340 1999-06-27 H.J. Lu <hjl@gnu.org>
1342 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1343 non BFD_ASSEMBLER case.
1345 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1347 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1350 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1352 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1353 out_end_sequence() when the address decreases due to a new frag.
1354 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1355 numbering starts with 1.
1357 1999-06-23 Nick Clifton <nickc@cygnus.com>
1359 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1361 (mcore_s_text): Call obj_elf_text for ELF target.
1362 (mcore_s_data): Call obj_elf_data for ELF target.
1363 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1365 (mcore_s_bss): New function: Dump literal table before changing
1367 (mcore_s_comm): New function: Dump literal table before changing
1370 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1371 No longer static functions.
1372 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1373 Provide prototypes for these functions.
1375 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1377 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1378 a list of names, to try obj_segment_name, and to try abbreviated
1379 names when using COFF without long section names.
1381 * config/tc-alpha.c: More use of symbol accessor functions.
1382 * config/tc-arc.c: Likewise.
1383 * config/tc-d30v.c: Likewise.
1384 * config/tc-fr30.c: Likewise.
1385 * config/tc-i860.c: Likewise.
1386 * config/tc-m88k.c: Likewise.
1387 * config/tc-mcore.c: Likewise.
1388 * config/tc-ns32k.c: Likewise.
1389 * config/tc-sparc.c: Likewise.
1390 * config/tc-v850.c: Likewise.
1392 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1393 sy_value with appropriate accessor functions.
1394 * config/tc-arm.c (md_apply_fix3): Likewise.
1395 * config/tc-d10v.c (AT_WORD_P): Likewise.
1396 * config/tc-v850.c (reg_name_search): Likewise.
1398 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1399 use symbol_get_bfdsym instead.
1400 * config/tc-ppc.c (md_assemble): Likewise.
1401 * config/tc-v850.c (v850_comm): Likewise.
1403 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1405 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1406 the symbol, rather than accessing the bsym member.
1407 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1408 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1409 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1410 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1411 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1412 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1413 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1414 * config/tc-v850.c (tc_gen_reloc): Likewise.
1416 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1418 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1419 (hppa_gen_reloc_type): Conditionalize on BFD64.
1420 (tc_gen_reloc): Re-enable ELF relocations.
1421 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1423 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1425 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1427 (do_ldst): Move assignment out of if condition.
1428 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1429 parentheses to avoid warning.
1431 1999-06-21 Nick Clifton <nickc@cygnus.com>
1433 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1434 macro to get at the BFD symbol associated with a GAS symbol.
1436 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1438 * config/tc-ppc.c: Update for symbol handling changes.
1439 * config/obj-coff.c: Likewise.
1441 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1443 * tc-hppa.c: General cleanups of ELF support. No more spaces
1444 and subspaces for ELF.
1445 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1446 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1447 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1448 (UNWIND_SECTION_NAME): Likewise.
1449 (space/subspace related structures): Conditionalize definitions
1451 (space/subspace directives and support routines): Conditionalize
1452 definitions and references/uses on OBJ_SOM.
1453 (label_symbol_struct): For ELF, track the symbol's segment. For
1454 SOM track its space.
1455 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1457 (USE_ALIASES): Kill for both SOM & ELF.
1458 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1459 (pa_space, pa_subspace): Corresponding changes.
1460 (pa_spaces_begin): Corresponding chagnes.
1461 (md_begin): Do not muck around with space/subspace stuff for
1463 (md_apply_fix): Temporarily disable argument relocation stuff
1465 (tc_gen_reloc): Temporarily disable relocation generation for
1467 (pa_build_unwind_subspace): Similarly.
1469 1999-06-16 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-arm.c (thumb_set): New pseudo op.
1472 (text, data, section): Override these pseudo ops with ARM
1474 (s_thumb_set): New function: Perform the same as a .set pseudo
1475 op, but also mark the alias'ed symbol as being a Thumb
1477 (arm_s_text): New function: Perform the same as the .text
1478 pseudo op, but dump the literal pool before changing
1480 (arm_s_data): New function: Perform the same as the .data
1481 pseudo op, but dump the literal pool before changing
1483 (arm_s_section): New function: Perform the same as the
1484 .section pseudo op, but dump the literal pool before changing
1486 (arm_cleanup): Do not reset the current section before dumping
1489 1999-06-17 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1492 OPTION_NO_WARN_UNMATCHED entries.
1493 (md_parse_option): Generate a warning message if an unrecognised
1494 option is encountered.
1496 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1497 (get_operands): When parsing an expression after an '@' symbol
1498 has been detected, do not ignore '#' symbols.
1499 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1502 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1504 From K. Richard Pixley <rich@noir.com>:
1505 * configure.in (ppc-*-vxworks*): New target.
1506 * configure: Rebuild.
1508 1999-06-12 Philip Blundell <philb@gnu.org>
1510 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1512 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1514 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1515 which refer to symbols in linkonce sections, permit reducing the
1516 relocs if the symbol is local.
1518 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1520 * subsegs.c (subseg_text_p): New function.
1521 * as.h (subseg_text_p): Declare.
1522 * read.c (do_align): Use subseg_text_p to set the default fill.
1523 * write.c (subsegs_finish): Likewise.
1524 * config/obj-coff.c (write_object_file): Likewise.
1525 * config/tc-i386.h (md_maybe_text): Don't define.
1526 (md_do_align): Use subseg_text_p to set the default fill.
1527 * config/tc-m32r.c (m32r_do_align): Likewise.
1528 * config/tc-sh.c (sh_do_align): Likewise.
1529 * config/tc-sparc.h (md_do_align): Likewise.
1531 1999-06-12 David O'Brien <obrien@freebsd.org>
1533 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1534 * configure: Rebuild.
1536 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1538 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1539 * Makefile.am: Rebuild dependencies.
1540 * Makefile.in: Rebuild.
1542 * config/tc-i386.c (i386_immediate): Remove unused label
1545 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1546 * symbols.c: Likewise.
1547 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1548 sy_next field when taking address, rather than symbol_next.
1550 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1552 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1553 value from the output file architecture.
1554 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1555 * dwarf2dbg.h: Change bfd_vma to addressT.
1557 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1559 * dwarf2dbg.h: Use PARAMS in function declarations.
1561 1999-06-11 Martin Dorey <mdorey@madge.com>
1563 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1564 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1566 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1568 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1570 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1572 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1575 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1577 * read.c (read_a_source_file): Only declare inescape if
1580 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1582 (find_entry_byval): Add parens to avoid warning.
1584 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1586 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1589 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1591 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1594 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1595 synthetize_setx): New functions.
1596 (md_assemble): Broken the special cases into the above
1597 functions. Make compiler happy if sizeof(bfd_vma)==4.
1598 Fix sethi generated from set/setuw. If instructions have a relloc,
1599 always clear the fields to be relocated in the opcode.
1600 (sparc_ip): Remove special_case global variable.
1602 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1604 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1605 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1606 indication of success rather than a value.
1607 (itbl_get_val): Likewise.
1608 (itbl_get_field): Use strcspn. Change delimiters to include
1610 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1611 (itbl_get_val): Likewise.
1612 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1614 * symbols.c (copy_symbol_attributes): Convert local symbols to
1617 1999-06-10 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1622 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1624 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1625 Optimize set if sizeof(bfd_vma) == 64.
1626 (sparc_ip): Fix sethi - without %hi() it should generate
1627 R_SPARC_22 reloc, not R_SPARC_HI22.
1628 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1630 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1632 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1633 (s_ncons): New function.
1634 (native_op_table): New table.
1635 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1636 R_SPARC_OLO10 handling.
1638 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1640 * expr.h (struct expressionS): Revert last change; widen X_op.
1641 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1643 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1645 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1646 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1647 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1648 * Makefile.in: Regenerated.
1650 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1651 `common' pass on to s_mri_common.
1652 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1654 1999-06-06 Richard Henderson <rth@cygnus.com>
1656 * config/obj-elf.c (obj_elf_section): Don't free the return
1657 value of demand_copy_C_string.
1659 1999-06-05 Richard Henderson <rth@cygnus.com>
1661 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1662 creation logic from obj_elf_create_section.
1664 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1665 (section_stack): New.
1666 (special_sections): Make const.
1667 (obj_elf_section): Gut and rewrite parsing.
1668 (obj_elf_change_section): New function broken out of obj_elf_section.
1669 (obj_elf_parse_section_letters): Likewise.
1670 (obj_elf_section_word): Likewise.
1671 (obj_elf_section_type): Likewise.
1672 (obj_elf_previous): Treat as a toggle.
1673 (obj_elf_popsection): New.
1674 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1675 (ppc_section_type): Likewise.
1676 * config/tc-ppc.h: Likewise.
1678 * expr.h (struct expressionS): Don't make X_op a bitfield.
1679 * config/tc-alpha.c: Update for symbol handling changes.
1680 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1681 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1683 1999-06-05 Richard Henderson <rth@cygnus.com>
1685 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1686 (dwarf2_gen_line_info): Kill unused variables.
1687 (dwarf2_finish): Likewise.
1688 (dwarf2_where): Likewise.
1689 (dwarf2_directive_file): If we've only got a string,
1690 hand off to s_app_file.
1691 * ecoff.c: Move the include of ecoff.h.
1692 * symbols.h (S_IS_FUNCTION): Prototype.
1694 * read.c (LEX_HASH): Supply a default.
1696 (s_globl): Update `c' after skipping whitespace.
1697 * read.h (LEX_END_NAME, is_name_ender): New.
1698 * expr.c (get_symbol_end): Respect it.
1700 1999-06-04 Mark Klein <mklein@dis.com>
1702 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1704 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1706 * config/tc-hppa.c: Update for symbol handling changes.
1708 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1710 * cgen.c: Update for symbol handling changes.
1711 * config/tc-m32r.c: Likewise.
1713 * config/tc-hppa.h: Update for symbol handling changes.
1714 * config/tc-hppa.c: Likewise.
1716 * config/tc-arm.h: Update for symbol handling changes.
1717 * config/tc-arm.c: Likewise.
1718 (symbol_make_empty): Remove. Just use symbol_create.
1720 * symbols.c (symbol_set_tc): Correct name.
1722 * Makefile.am: Rebuild dependencies.
1723 ($(OBJS)): Don't depend upon struc-symbol.h.
1724 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1725 * dep-in.sed: Don't remove struc-symbol.h.
1726 * Makefile.in: Rebuild.
1728 * doc/internals.texi (Symbols): Describe changes in symbol
1731 1999-06-03 Richard Henderson <rth@cygnus.com>
1733 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1734 instead of doing the work by hand.
1736 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1738 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1739 state of line state-machine.
1740 (struct ls): Collect DWARF2 line state-machine state in new member
1741 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1742 resulted in any DWARF2 directives.
1743 (reset_state_machine): New function.
1744 (out_end_sequence): Ditto.
1745 (dwarf2_gen_line_info): When switching sections or switching to a
1746 lower text address, call out_end_sequence() first to terminate the
1747 previous code sequence as code sequences MUST have monotonically
1748 increasing addresses.
1749 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1751 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1753 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1754 DWARF2 debug info (line information only, at this point).
1755 * as.h: Update comment about supported debug formats.
1756 * dwarf2dbg.c, dwarf2dbg.h: New files.
1757 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1759 * expr.c (operand): Don't use [ for parens if we want an index op.
1760 (op_encoding): Switch [ into O_index, if desired.
1761 (op_rank): Renumber with O_index on bottom.
1762 (expr): If O_index, match closing bracket.
1763 * expr.h (O_index): New.
1765 * read.c (read_a_source_file): Conditionally allow matched "
1766 in lines passed to md_assemble.
1768 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1770 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1772 Add support for storing local symbols in a small structure to save
1773 memory when assembling large files.
1774 * as.h: Don't include struc-symbol.h.
1775 (symbolS): Add typedef.
1776 * symbols.c: Include struc-symbol.h.
1777 (local_hash): New static variable.
1778 (save_symbol_name): New static function, from symbol_create.
1779 (symbol_create): Call save_symbol_name.
1780 (local_symbol_count): New static variable.
1781 (local_symbol_conversion_count): Likewise.
1782 (LOCAL_SYMBOL_CHECK): Define.
1783 (local_symbol_make): New static function.
1784 (local_symbol_convert): New static function.
1785 (colon): Handle local symbols. Create local symbol for local
1787 (symbol_table_insert): Handle local symbols.
1788 (symbol_find_or_make): Create local symbol for local label name.
1789 (symbol_find_base): Check for local symbol.
1790 (symbol_append, symbol_insert): Check for local symbols.
1791 (symbol_clear_list_pointers, symbol_remove): Likewise.
1792 (verify_symbol_chain): Likewise.
1793 (copy_symbol_attributes): Likewise.
1794 (resolve_symbol_value): Handle local symbols.
1795 (resolve_local_symbol): New static function.
1796 (resolve_local_symbol_values): New function.
1797 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1798 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1799 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1800 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1801 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1802 (symbol_previous, symbol_next): New functions.
1803 (symbol_get_value_expression): Likewise.
1804 (symbol_set_value_expression): Likewise.
1805 (symbol_set_frag, symbol_get_frag): Likewise.
1806 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1807 (symbol_mark_used_in_reloc): Likewise.
1808 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1809 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1810 (symbol_mri_common_p): Likewise.
1811 (symbol_mark_written, symbol_clear_written): Likewise.
1812 (symbol_written_p): Likewise.
1813 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1814 (symbol_section_p, symbol_equated_p): Likewise.
1815 (symbol_constant_p): Likewise.
1816 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1817 (symbol_get_obj, symbol_set_obj): Likewise.
1818 (symbol_get_tc, symbol_set_tc): Likewise.
1819 (symbol_begin): Initialize local_hash.
1820 (print_symbol_value_1): Handle local symbols.
1821 (symbol_print_statistics): Print local symbol statistics.
1822 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1823 Declare new symbols.c functions. Move many declarations here from
1825 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1826 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1827 (struct symbol): Move bsym to make it clearly the first field.
1828 Remove TARGET_SYMBOL_FIELDS.
1829 (symbolS): Don't typedef.
1830 (struct broken_word): Remove.
1831 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1832 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1833 (symbol_clear_list_pointers): Likewise.
1834 (symbol_insert, symbol_remove): Likewise.
1835 (symbol_previous, symbol_append): Likewise.
1836 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1837 (struct local_symbol): Define.
1838 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1839 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1840 (local_symbol_get_frag, local_symbol_set_frag): Define.
1841 (local_symbol_get_real_symbol): Define.
1842 (local_symbol_set_real_symbol): Define.
1844 * write.c (write_object_file): Call resolve_local_symbol_values.
1845 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1846 (TARGET_SYMBOL_FIELDS): Don't define.
1847 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1848 ECOFF_DEBUGGING, add ECOFF fields.
1849 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1850 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1851 ECOFF_DEBUGGING, add ECOFF fields.
1852 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1853 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1854 * config/tc-mcore.h: Don't include struc-symbol.h.
1855 (TARGET_SYMBOL_FIELDS): Don't define.
1856 (struct mcore_tc_sy): Define.
1857 (TC_SYMFIELD_TYPE): Define.
1858 * Many files: Use symbolS instead of struct symbol. Use new
1859 accessor functions rather than referring to symbolS fields
1862 * read.c (s_mri_common): Don't add in value of line_label.
1864 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1865 checking for SEC_LINK_ONCE.
1867 * config/tc-sh.h (sh_fix_adjustable): Declare.
1869 * app.c (input_buffer): New static variable.
1870 (app_push): Save saved_input in allocated buffer.
1871 (app_pop): Restored saved_input.
1872 (do_scrub_chars): Change get parameter to take char * and int as
1873 arguments. Change GET macro to pass input_buffer to get
1874 function. Don't save input into allocated buffer.
1875 * as.h (do_scrub_chars): Update declaration.
1876 * input-file.c (input_file_get): Change to take char * and int.
1877 Read data into passed in buffer. Remove static buffer.
1878 * read.c (scrub_from_string): Change to take char * and int. Copy
1879 data into passed in buffer.
1881 * hash.h: Neaten. Declare hash_traverse.
1882 * hash.c: Complete rewrite based on BFD hashing code.
1883 * gasp.c (chunksize): New variable.
1884 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1887 1999-05-28 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1890 addend unless the target uses an old ABI.
1892 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1894 -Wchar-subscripts cleanup
1895 * listing.c (listing_newline): Use unsigned char variable, so
1896 calls to isascii,iscntrl are correct.
1897 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1899 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1900 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1901 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1902 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1904 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1906 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1908 (arch_coldfire_p): New #define.
1909 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1911 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1913 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1915 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1916 (install_operand): Add place `N'.
1917 (init_table): Add registers ACC, MACSR, MASK.
1919 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1921 * config/tc-m68k.c: Change mcf5200 --> mcf.
1922 (archs): Add mcf5206e, mcf5307.
1923 (m68k_ip): Add format `u'.
1924 (install_operand): Add place `m', `M', `h'.
1925 (init_table): Add upper/lower registers.
1927 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1929 1999-05-28 Martin Dorey <mdorey@madge.com>
1931 * config/tc-i960.c: Several minor changes to add ELF and
1932 BFD_ASSEMBLER support.
1933 * config/tc-i960.h: Likewise.
1934 * configure.in (i960-*-elf*): New target.
1935 * aclocal.m4, configure: Rebuild.
1937 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1939 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1940 reloc changes when defined(BFD_ASSEMBLER).
1942 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1944 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1946 * write.c (write_print_statistics): Output to file, not stderr.
1948 * expr.c (generic_bignum_to_int32,64): Prototype.
1950 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1951 output_sleb128, output_uleb128, output_big_sleb128,
1952 output_big_uleb128, output_big_leb128): Prototype.
1953 (output_big_sleb128, output_big_uleb128): Make inline.
1954 (output_big_leb128): Remove inline
1956 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1957 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1958 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1959 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1960 value for correct overflow check in write.c:fixup_segment.
1961 * write.c (fixup_segment): Move bitfield overflow checks to after
1962 the md_apply_fix call.
1963 * config/obj-coff.c (fixup_segment): Likewise.
1964 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1965 valueT *val argument.
1967 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1969 * config/atof-ieee.c (gen_to_words): Correctly round a
1970 denormalized number. Fix off-by-one in range checking for
1971 exponent in a denormal.
1973 1999-05-10 Nick Clifton <nickc@cygnus.com>
1975 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1978 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1980 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1982 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1984 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1985 (ReverseRegRegmem): Remove.
1986 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1987 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1988 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1991 From Doug Ledford <dledford@redhat.com>
1992 * config/tc-i386.h (RegXMM): New for P/III.
1993 * config/tc-i386.c: Add support for P/III.
1995 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1997 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1998 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1999 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2001 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2003 * config/tc-i386.c (i386_immediate): Skip whitespace before
2004 complaining about junk after expression.
2005 (i386_displacement): Likewise.
2007 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2009 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2010 Don't copy before downcaseing.
2012 1999-05-05 Catherine Moore <clm@cygnus.com>
2014 * tc-m68k.c: Include elf/m68k.h.
2015 (m68k_elf_final_processing): New routine.
2016 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2019 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2021 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2024 1999-04-30 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-mcore.c (mcore_s_section): Dump literals before
2029 1999-04-29 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2034 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2036 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2037 (TC_INIT_FIX_DATA): Delete.
2038 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2039 (TC_INIT_FIX_DATA): Delete.
2040 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2041 * write.c (fix_new_internal): Initialize fx_cgen member.
2042 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2043 (gas_cgen_md_apply_fix3): Update.
2044 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2045 (md_cgen_record_fixup_exp): Update.
2046 (FX_OPINFO_R_TYPE): Update.
2048 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2049 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2050 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2051 * frags.h (struct frag): Make opindex, opinfo ints.
2053 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2055 1999-04-26 Tom Tromey <tromey@cygnus.com>
2057 * aclocal.m4, configure: Updated for new version of libtool.
2059 1999-04-22 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2063 (md_apply_fix3): Do not fix up absolute relocations against
2066 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2068 1999-04-20 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2071 changes and data-in-text directives.
2072 (mcore_cons): New function: intercept cons() operations.
2073 (mcore_float_cons): New function: intercept float_cons()
2075 (mcore_stringer): New function: intercept stringer() operations.
2077 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2079 * obj.h (struct format_ops): Change generate_asm_lineno field to
2081 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2083 * config/tc-alpha.c (find_opcode_match): Add default case to
2085 (find_macro_match): Likewise.
2086 (load_expression): Parenthesize && within ||.
2088 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2090 1999-04-17 Nick Clifton <nickc@cygnus.com>
2092 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2093 .text .data .section pseudo ops.
2094 (mcore_s_section): New function. Dump lits before changing secs.
2095 (mcore_s_text): New function. Dump lits before changing secs.
2096 (mcore_s_data): New function. Dump lits before changing secs.
2098 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2100 * config/tc-mips.c (mips_32bitmode): New.
2101 (md_begin): Set mips_32bitmode if needed.
2102 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2103 Set EF_MIPS_32BITMODE.
2105 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2107 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2110 1999-04-16 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2114 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2116 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2117 expressions correctly.
2120 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2122 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2124 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2126 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2127 and fmpynfadd instructions.
2129 1999-04-11 Richard Henderson <rth@cygnus.com>
2131 * as.h (environ): Declare it, if needed.
2132 * as.c (dump_statistics): Don't declare environ.
2133 * configure.in (environ): Detect declaration.
2134 * configure, config.in: Rebuild
2136 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2137 (i386_displacement): Allocate enough space for replacement buffer.
2138 Clean up replacement buffer initialization.
2140 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2142 * subsegs.c (section_symbol): Don't create a new symbol if one
2143 already exists; instead, use the existing one, but set its segment
2144 and frag data if it hasn't already been defined.
2145 * config/obj-coff.c (c_section_symbol): Likewise.
2147 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2149 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2151 1999-04-08 Nick Clifton <nickc@cygnus.com>
2153 * config/tc-mcore.c: New File: Support routines for MCore
2155 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2156 * config/obj-coff.c: Add support for mcore-pe target.
2158 * Makefile.am: Add support for MCore targets.
2159 * Makefile.in: Regenerate.
2160 * configure.in: Add support for MCore targets.
2161 * configure: Regenerate.
2163 * doc/all.texi: Set MCORE.
2164 * doc/as.texinfo: Document MCore specific command line options.
2166 * write.h: Prevent multiple inclusion.
2168 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2170 * asintl.h (LC_MESSAGES): Never define.
2171 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2173 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2176 * Makefile.am (m68k-parse.c): If configuring in the source
2177 directory, copy m68k-parse.y into the local directory before
2178 running ylwrap, to remove spurious differences when generating
2180 * Makefile.in: Rebuild.
2182 * config/tc-sparc.h (md_do_align): Just allocate the number of
2183 bytes necessary, rather than always allocating 1024.
2185 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2187 * listing.c (listing_newline): Add cast to avoid warning.
2188 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2189 * config/tc-i386.c (i386_scale): Add return value.
2190 (build_displacement_string): Remove unused local temp_disp2.
2191 (i386_intel_memory_operand): Add parentheses to avoid warning.
2192 (i386_intel_operand): Remove unused local end_of_operand_string.
2193 (i386_operand): Remove unused local operand_modifier.
2194 (i386_operand): Add parens to avoid warning.
2196 1999-04-04 Don Bowman <don@pixsci.com>
2198 * configure.in: Add mips*-*-vxworks* target; have it define
2200 * configure, config.in: Rebuild.
2202 1999-03-31 Nick Clifton <nickc@cygnus.com>
2204 * configure.in (emulations): Add support for arm-epoc-pe.
2205 * configure: Regenerate.
2206 * config/te-epoc-pe.h: New file. Define macros specific to
2208 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2209 for arm-epoc-pe target.
2211 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2213 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2215 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2217 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2218 detect ",n" without a condition.
2219 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2222 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2224 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2225 instruction is encoded with one bit.
2228 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2230 * doc/internals.texi (CPU backend): Mention that
2231 line_separator_chars should not include newline. From thi
2232 <ttn@mingle.glug.org>.
2234 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2236 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2237 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2239 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2241 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2243 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2245 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2248 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2250 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2252 1999-03-15 Martin Hunt <hunt@cygnus.com>
2254 * app.c (do_scrub_begin): Change '-' back to a symbol char
2255 so we can use multiple opcodes on a line again.
2257 * config/tc-d30v.c: By default, warn if a symbol has
2258 the same name as a register. Plus some minor
2259 updates from the branch.
2261 1999-03-13 Nick Clifton <nickc@cygnus.com>
2263 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2264 BFD_RELOC_16 and BFD_RELOC_64.
2266 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2268 * expr.c (expr): Add missing else.
2270 1999-03-12 Nick Clifton <nickc@cygnus.com>
2272 * config/tc-arm.c (md_apply_fix3): Improve error message.
2274 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2276 * Makefile.am (CPU_TYPES): Add fr30.
2277 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2278 (fr30,m32r dependencies): Update.
2279 * Makefile.in: Rebuild.
2281 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2282 (gas_cgen_record_fixup_exp): Ditto.
2283 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2284 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2285 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2286 (md_cgen_lookup_reloc): Update use of operand->type.
2287 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2288 (md_convert_frag): Call cgen_operand_lookup_by_num.
2289 (md_cgen_lookup_reloc): Update use of operand->type.
2290 (m32r_cgen_record_fixup_exp): Ditto.
2292 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2294 * config/tc-mips.c (md_show_usage): Fix message.
2296 1999-03-03 Nick Clifton <nickc@cygnus.com>
2298 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2299 and LDR reg,=<expr> instruction.
2301 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2304 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2306 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2308 1999-02-17 Nick Clifton <nickc@cygnus.com>
2310 This patch was created by: Scott Bambrough
2311 <scottb@corelcomputer.com>
2314 Special cased '@' character. The '@' character is used as the
2315 ARM assembler comment character, as a special character
2316 and in ELF .symver pseudo-op's, and as a special character in
2317 .type and .section pseudo-ops.
2318 (symver_pseudo): New static variable.
2319 (symver_state): New static variable.
2320 (struct app_save): Add field 'symver_state'.
2321 (app_push): Save global symver_state int struct app_save.
2322 (app_pop): Restore global symver_state from struct app_save.
2323 (do_scrub_chars): Special case handling of '@' character in
2326 * configure.in: Modified to recognize armv* uname syntax from ARM
2328 * configure: Regenerated.
2330 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2331 a prefix to the section's type.
2332 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2333 the type's typename.
2335 * config/tc-arm.h: Add support for PIC generation:
2336 (pic_code): New boolean.
2337 (obj_relocate_extern): Define.
2338 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2339 (TC_CONS_FIX_NEW): Define.
2340 (tc_fix_adjustable): Define.
2341 (GLOBAL_OFFSET_TABLE_NAME): Define.
2343 * config/tc-arm.c: Add support for PIC generation:
2344 (line_seperator_chars): Allow ';' as a seperator for Linux.
2345 (is_immediate_prefix): New macro.
2346 (arm_parse_reloc): New function.
2347 (s_arm_elf_cons): New function.
2348 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2349 (md_undefined_symbol): Special case handling for the Global Offset
2351 (md_apply_fix3): Handle PIC relocs.
2352 (tc_gen_reloc): Handle PIC relocs.
2353 (md_parse_option): Add support for '-k' command line switch to
2354 enable PIC generation.
2355 (cons_fix_new_arm): New function.
2356 (s_arm_elf_cons): New function.
2358 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2360 * configure.in: Add comments for uses of AC_DEFINE.
2361 * acinclude.m4: Likewise.
2362 * acconfig.h: Remove.
2363 * aclocal.m4: Rebuild.
2364 * configure: Rebuild.
2365 * Makefile.in: Rebuild.
2366 * config.in: Rebuild.
2368 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2370 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2371 non-constant offset from a base register.
2373 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2375 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2378 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2380 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2381 (emit_insn): Look for pc-relative and no-overflow specifiers on
2382 internal relocation types.
2384 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2386 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2389 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2391 (mips_4650, mips_4010, mips_4100): Variables removed.
2392 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2393 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2395 (md_begin): Don't bother initializing the mips_NNNN variables;
2396 mips_cpu is set, and that's good enough now.
2397 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2398 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2399 (show): New function, to handle wrapping in the CPU lists.
2400 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2402 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2404 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2405 than treat as an immediate specifier.
2407 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2409 * config/tc-i386.c: Prototype many functions.
2410 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2411 (i386_immediate): Remove unused second argument.
2412 (i386_intel_operand): Fix i386_is_reg typo.
2413 (i386_operand): Use allow_naked_reg.
2414 (output_invalid): Make operand int for K&R.
2416 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2418 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2420 * Makefile.in: Rebuild.
2422 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2424 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2426 (EXTRA_as_new_SOURCES): Comment out.
2427 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2428 * Makefile.in: Rebuild.
2429 * doc/Makefile.in: Rebuild.
2430 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2431 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2432 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2433 * configure: Rebuild.
2434 * aclocal.m4: Rebuild.
2435 * config.in: Rebuild.
2436 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2437 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2438 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2439 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2440 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2441 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2442 (gas_cgen_record_fixup_exp): Ditto.
2443 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2444 descriptor, not global variable.
2445 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2446 descriptor, not global variable. Refer to insert_operand handler
2447 via cpu descriptor, not global function.
2448 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2449 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2450 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2451 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2452 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2453 * config/tc-m32r.c: Ditto.
2454 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2455 (md_assemble): Ditto.
2456 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2458 1999-02-09 Nick Clifton <nickc@cygnus.com>
2460 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2461 relocations for ELF targets.
2463 1999-02-08 Nick Clifton <nickc@cygnus.com>
2465 * configure.in: Add support for StrongARM target.
2466 * configure: Regenerate.
2468 1999-02-05 Nick Clifton <nickc@cygnus.com>
2470 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2472 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2475 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2477 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2479 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2481 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2482 (INTEL_DWORD_MNEM_SUFFIX): Define.
2485 (DWORD_PTR): Define.
2486 (XWORD_PTR): Define.
2488 (OFFSET_FLAT): Define.
2490 (NONE_FOUND): Define.
2493 * config/tc-i386.c (set_intel_syntax): New routine.
2494 (intel_syntax): Declare.
2495 (allow_naked_reg): Declare.
2496 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2497 (intel_float_operand): New routine.
2498 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2499 Handle brackets as well as parens. Call i386_intel_operand for
2500 intel syntax. Reverse operands if appropriate. Handle new
2501 suffixes. Handle movzx and movsx.
2502 (i386_is_reg): New routine.
2503 (i386_immediate): New routine.
2504 (i386_scale): New routine.
2505 (i386_displacement): New routine.
2506 (i386_operand_modifier): New routine.
2507 (build_displacement_string): New routine.
2508 (i386_parse_seg): New routine.
2509 (i386_intel_memory_operand): New routine.
2510 (i386_intel_operand): New routine.
2511 (i386_operand): Call i386_displacement, i386_immediate,
2512 i386_scale, etc. instead of handling inline.
2513 (parse_register): Handle registers without prefix.
2515 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2517 * configure: Regenerate.
2518 * configure.in (arm-*-oabi): New.
2519 (thumb-*-oabi): New.
2520 * config/tc-arm.c (target_oabi): Declare.
2521 (md_apply_fix3): Support REL relocs.
2522 (md_parse_option): Handle -oabi.
2523 (elf32_arm_target_format): New routine.
2524 (md_longopts): Add OPTION_OABI.
2525 * config/tc-arm.h: Redefine TARGET_FORMAT.
2528 1999-01-28 Nick Clifton <nickc@cygnus.com>
2530 * write.c (write_relocs): Handle out of range error.
2532 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2533 (fr30_force_relocation): Default to 0.
2535 * config/tc-fr30.h (obj_fix_adjustable): Define.
2536 (TC_FORCE_RELOCATION): Define.
2538 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2541 1999-01-16 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2544 merge of two instructions if the left instruciton kills the right.
2546 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2548 * Makefile.in: Regenerate.
2549 * configure.in: Redo test for using cgen.
2550 * configure: Regenerate.
2552 1999-01-09 Nick Clifton <nickc@cygnus.com>
2554 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2555 redefinition of this macro.
2557 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2559 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2562 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2564 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2565 a read of HI or LO and an immediatly following branch.
2567 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2569 * config/tc-mips.c (md_begin): Another correction to the setting of
2572 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2574 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2576 1998-12-21 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2579 bit insn when optimizing, so that parallelised instructions will
2580 start on a 32 bit boundary.
2582 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2584 * config/tc-mips.c (mips_eabi64): New.
2585 (md_begin): Set mips_eabi64.
2586 (mips_elf_final_processing): Use it.
2588 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2590 * config/tc-mips.c (mips_elf_final_processing):
2591 Correct setting of ABI in e_flags.
2593 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2595 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2597 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2599 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2601 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2603 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2604 warning, values that don't fit in the field.
2606 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2608 * config/tc-mips.c (mips_abi_string): New.
2609 (md_parse_option,md_longopts): Add mabi.
2610 (mips_elf_final_processing): Set e_flags based on mabi flag.
2612 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2614 * config/tc-mips.c (md_parse_option): Handle vr4111.
2616 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2618 * config/tc-h8300.c (build_bytes): Change message given if the
2619 instruction requires H8/300H mode and we're not in Hmode, to
2620 suggest that it may be the operand modes that are the problem, not
2621 necessarily the opcode.
2623 1998-12-10 Nick Clifton <nickc@cygnus.com>
2625 * config/tc-fr30.c: Add line separator character.
2627 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2629 * configure.in (hppa-*-mpeix*): New target.
2630 * config/obj-som.h (obj_som_compiler): Declare.
2631 * config/obj-som.c (compiler_seen): New static variable.
2632 (obj_som_compiler): New function.
2633 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2634 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2635 (pa_type_args): Set hppa_priv_level.
2636 (pa_compiler): New static function if OBJ_SOM.
2637 * configure: Rebuild.
2639 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2641 * read.c (output_leb128): Don't mark as inline.
2643 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2645 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2646 AIX .vbyte unaligned data support.
2647 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2648 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2651 1998-12-07 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2656 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2658 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2659 BFD_RELOC_ARM_PCREL_BRANCH.
2661 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2663 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2664 checking the target type.
2665 (mips-dec-bsd*): Set endian to little.
2666 * configure: Rebuild.
2668 COFF weak symbol support, based on patches from Mark Elbrecht
2669 <snowball3@usa.net>:
2670 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2671 * config/obj-coff.c (obj_coff_weak): New static function.
2672 (obj_coff_endef) [both versions]: Handle weak symbols.
2673 (coff_frob_symbol): Likewise.
2674 (yank_symbols): Likewise.
2675 (obj_pseudo_table): Add "weak".
2677 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2678 <aymeric.vincent@emi.u-bordeaux.fr>.
2679 * aclocal.m4: Rebuild with current tools.
2680 * configure: Rebuild.
2682 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2683 an assertion failure for a case we can't handle when OBJ_ECOFF.
2685 * expr.c (operator): And with 0xff to avoid problems with signed
2688 1998-12-03 Nick Clifton <nickc@cygnus.com>
2690 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2691 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2693 1998-12-02 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2698 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2700 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2703 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2708 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2712 (d10v_cleanup): Only generate previous insn if a multiline insn is
2715 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2720 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2723 -marm6xxx command line switches.
2725 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2727 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2728 (itbl-ops.o): Delete duplicate dependencies.
2729 Rebuild dependencies.
2730 Add fr30 dependencies.
2731 * Makefile.in: Rebuild.
2733 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2735 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2737 * listing.c: Ignore line terminator characters found inside
2740 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2742 * po/gas.pot: Regenerated.
2744 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2747 fr30_is_label_start(). Also checks for delay slot insns.
2749 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2750 FR30 instructions which contain a colon in the mnemonic.
2752 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2754 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-fr30.c: Removed currently superflous code.
2758 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-fr30.h: New file.
2761 * config/tc-fr30.c: Tweaking so that it will compile.
2763 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2765 * config/tc-d10v.h (obj_fix_adjustable): Define.
2766 (TC_FORCE_RELOCATION): Define.
2767 (d10v_force_relocation): Declare.
2768 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2769 (md_apply_fix3): Handle Vtable relocs.
2770 (d10v_fix_adjustable): New.
2771 (d10v_force_relocation): New.
2773 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-d30v.c: Change default behaviour to ignore potential
2776 conflicts between register name and symbol names.
2778 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2780 * configure.in: Add fr30-*-*.
2781 * config/tc-fr30.c: New file.
2782 * Makefile.in: Regenerated.
2783 * config.in: Regenerated.
2784 * configure: Regenerated.
2785 * doc/Makefile.in: Regenerated.
2786 * po/gas.pot: Regenerated.
2788 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2790 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2793 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2795 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2797 (do_scrub_chars): Add some casts to unsigned char to avoid
2798 unwanted sign extension.
2799 * read.c (lex_type): Set characters about 127 to be symbol
2801 * config/tc-i386.c (md_begin): Set identifier_chars and
2802 operand_chars for values above 127.
2804 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2806 * configure.in: detect cygwin* instead of cygwin32*
2807 * configure: regenerate
2809 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2811 * listing.c: Add support for producing a listing from piped
2814 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2816 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2817 (append_insn): Account for the tx39's multiply behavior.
2819 1998-10-26 Michael Meissner <meissner@cygnus.com>
2821 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2822 from assemble_parallel_insns. Add support for '->' to indicate
2823 explicitly serializing the instructions.
2824 (md_assemble): Ditto.
2826 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2828 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2831 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2833 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2835 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2837 * config/tc-mips.c : support frame and regmask/fregmask when
2838 MIPS_STABS_ELF is specified.
2840 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2842 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2843 (md_apply_fix): Don't return 1 for VTABLE relocs.
2844 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2846 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2848 * doc/c-i386.texi: Replace occurences of "opcode" with
2849 "instruction mnemonic", "instruction", or "mnemonic" when
2850 referring to the name of an instruction. Use "opcode" when
2851 referring to the sequence of machine bytes.
2853 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2854 (is_opcode_char): Rename to is_mnemonic_char.
2855 (md_assemble and i386_operand): Correct error messages from
2856 "opcode" to "instruction mnemonic"
2857 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2858 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2859 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2860 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2861 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2862 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2863 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2865 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2867 * config/tc-i386.c (i386_operand): Check for garbage after
2870 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2872 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2873 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2875 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2877 * config/tc-sh.h (obj_fix_adjustable): Define.
2878 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2879 (md_apply_fix): Likewise.
2880 (tc_gen_reloc): Likewise.
2881 (sh_fix_adjustable): New.
2883 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2885 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2886 * cgen.h (gas_cgen_finish_insn): Update prototype.
2887 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2888 cgen_insn_t -> CGEN_INSN_INT.
2889 (make_parallel): Update handling of CGEN_INT_INSN_P.
2890 (assemble_parallel_insn): Ditto.
2891 (target_make_parallel): New function.
2892 (md_assemble): Use it.
2894 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2896 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2898 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2900 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2901 converted into lower case.
2903 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2905 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2906 (gas_cgen_tc_gen_reloc): Likewise.
2907 * config/tc-m32r.h (obj_fix_adjustable): Define.
2908 * config/tc-m32r.c (m32r_fix_adjustable): New.
2909 (m32r_force_relocation): Handle VTABLE relocs.
2911 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2913 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2915 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2918 to lower case before parsing.
2920 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2921 parallel insns modift buts in the PSW as a side effect.
2923 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-d30v.c (find_format): Test for missing flag and
2928 (md_apply_fix3): Fix error messages to avoid
2929 assumption about presence of a symbol.
2931 (parallel_ok): Disallow parallel instructions that both modify the
2934 (find_format): Generate a warning if an odd numbered register is
2935 used as the first register in a mutli-register instruction.
2937 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2940 relocations are always associated with a symbol.
2942 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2944 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2945 (elf32_sparc_force_relocation): Declare.
2946 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2947 (tc_gen_reloc): Handle vtable relocs.
2948 (elf32_sparc_force_relocation): New.
2950 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2952 * symbols.c (S_IS_FUNCTION): New.
2953 * config/tc-v850.h (obj_fix_adjustable): Define.
2954 (TC_FORCE_RELOCATION): Define.
2955 (v850_force_relocation): Declare.
2956 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2957 of fx_addnumber for VTABLE reloc addends.
2958 (md_apply_fix3): Handle VTABLE relocs.
2959 (v850_fix_adjustable): New.
2960 (v850_force_relocation): New.
2962 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2964 * tc-hppa.c (fp_operand_format): Add some additional formats.
2965 (pa_ip): Do not automatically promote into pa2.0 mode.
2966 (pa_level): Handle ".level 2.0".
2968 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2970 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2971 * config/tc-i386.h (template.extension_opcode): Change to
2972 unsigned int to allow full range of 8-bit opcode suffixes.
2973 (None): Redefine as 0xffff.
2975 From Jeff B Epler <jepler@usgs.gov>
2976 * doc/c-i386.texi (i386-SIMD): New section.
2978 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2980 * read.c (discard_rest_of_line): New function.
2981 * read.h: Declare it.
2982 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2984 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2986 * config/tc-d10v.c (find_symbol_matching_register): New function.
2987 (find_opcode): Cope with the case where a register name matches
2990 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2992 * config/tc-v850.c (md_pcrel_from): Rename to
2993 v850_pcrel_from_section.
2994 (v850_pcrel_from_section): Do not resolves symbols in other
2997 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2999 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-d10v.c (find_opcode): Generate an error if a register
3002 is supplied for an operand that should not be a register.
3004 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3006 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3007 instructions to have another instruction in the right bin.
3009 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3012 the right container if the left container holds a branch
3015 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3017 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3018 both a register name and symbol name.
3019 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3021 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3024 execution unit class.
3026 (reg_name_search): If a name matches a register and a symbol,
3027 prefer the register.
3028 (find_format): Disallow flag registers when a general purpose
3029 register is required.
3030 If a number is required, but a register has been given, check to
3031 see if a symbol with the same name as the register exists, and if
3032 so, use that symbol.
3034 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3036 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3038 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-d30v.c (find_format): Do not accept flag registers as
3041 general purpose registers.
3042 (find_format): If an immediate value is expected at a given place
3043 in a format, but a register name has been provided instead, check
3044 to see if that register name matches the name of a predefined
3045 symbol and if it does, then use the symbol instead.
3046 (reg_name_search): If a register name matches a symbol name,
3047 prefer the register name to the symbol name.
3049 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3051 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3052 the previous insn to empty.
3054 1998-09-20 Michael Meissner <meissner@cygnus.com>
3056 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3057 pieces, forcing the use of an ANSI compiler.
3059 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3061 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3063 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3065 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3067 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3069 (obj_elf_vtable_entry): Likewise.
3070 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3071 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3072 (tc_gen_reloc): Likewise.
3073 (arm_fix_adjustable): Likewise.
3074 (elf32_arm_force_relocation): New.
3075 (armelf_frob_symbol): Remove coff-style symbol support.
3077 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3079 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3081 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3083 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3084 OBJ_COFF so that routine is defined for a.out format.
3086 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3088 * config/tc-i386.c (i386_operand): Detect non-segment registers
3089 used as segment prefixes.
3091 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3093 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3094 optimize across FDE boundaries.
3096 * config/obj-coff.c (obj_coff_section): Preserve any link once
3097 flags when setting the section flags.
3099 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3101 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3102 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3104 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3106 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3109 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3111 * frags.c (frag_grow): Include the size of the frag struct in the
3114 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3115 if the new subseg comes before the old.
3117 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3119 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3120 to handle edge8 and edge16.
3122 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3124 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3125 before we clobber the symbol involved.
3127 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3129 * config/tc-arm.c: Remove OBJ_ELF definitions for
3130 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3131 use arm_adjust_symtab for OBJ_COFF.
3132 (armelf_adjust_symtab): New Routine.
3133 * config/tc-arm.h: Define obj_adjust_symtab to
3134 armelf_adjust_symtab for OBJ_ELF.
3136 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3138 * configure.in: Make all i386-elf targets use bfd_gas.
3139 * config/tc-i386.c (tc_i386_force_relocation): New.
3140 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3141 (md_apply_fix3): Likewise.
3142 (tc_gen_reloc): Handle them.
3143 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3144 tc_i386_force_relocation.
3146 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3148 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3150 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3152 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3153 current opcode after writing the first insturction of a reverse
3156 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3158 * read.h (generate_lineno_debug): Add prototype.
3159 * read.c (generate_lineno_debug): Make non-static.
3161 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3163 * config/tc-i386.c (md_assemble): Only warn for address/data size
3166 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3168 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3169 against Thumb function names, as the linker needs this information.
3171 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3173 * expr.c (operand): Check also that there is no advance in operand
3174 after atof_generic in order to decide "is it label 0f or floating
3177 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3179 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3180 command line options with a single dash.
3181 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3183 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3185 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3186 * tc-arm.c (arm_fix_adjustable): New routine.
3188 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3190 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3191 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3192 demand_empty_rest_of_line before mri_comment_end.
3193 (equals): Check garbage after expression before
3194 mri_comment_end in MRI mode.
3196 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3198 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3199 small immediate constant to use the constant itself rather than
3202 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3204 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3205 (pa_leave): Likewise.
3207 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3209 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3211 (i386_operand): Fix an error message.
3213 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3215 * doc/c-arm.texi (ARM Directives): Document .req directive.
3217 * config/tc-arm.c (reg_required_here): Display erroneous string if
3218 the register name could not be decoded.
3219 Do not set inst.instruction if the sift is -1.
3221 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3223 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3226 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3229 even if it is belived to be unnecessary.
3231 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3233 config/tc-i386.c (i386_operand): Size immediate constants by
3234 suffix (erroneously removed as part of July 7 change).
3236 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3238 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3239 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3240 (armelf_frob_symbol): New Routine.
3241 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3243 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3245 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3247 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3249 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3250 command line switches passed to assembler.
3252 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3254 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3255 (gas_cgen_opcode_desc): Declare.
3256 (gas_cgen_parse_operand): Declare.
3257 (*): Prepend gas_ to gas specific fns to denote them as such.
3259 * cgen.c (gas_cgen_opcode_desc): New global
3260 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3261 (queue_fixup): Renamed from cgen_queue_fixup.
3262 (*): Prepend gas_ to gas specific fns to denote them as such.
3264 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3265 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3266 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3267 Open opcode table and initialize it.
3268 (make_parallel): Use gas_cgen_opcode_desc.
3269 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3270 (md_assemble): Ditto.
3272 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3274 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3275 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3276 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3277 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3278 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3279 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3280 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3281 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3282 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3283 (INIT_STAB_SECTION): Likewise.
3284 (OBJ_PROCESS_STAB): Likewise.
3286 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3287 (md_parse_option): Watch for them.
3288 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3289 (md_begin): Kill neverdef code.
3290 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3291 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3292 (s_alpha_coff_wrapper): New.
3293 (md_pseudo_table): Trap all ECOFF pseudos.
3295 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3297 Start of changes to remove mdebug section from mips*-elf
3298 Based on MIPS_STAB_ELF definition
3299 * acconfig.h: undef if not configured
3300 * config.in: undef if not configured
3301 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3302 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3303 * stabs.c (s_stab_generic): flush frag
3305 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3307 * configure.in: (arm-*-elf): Handle.
3308 (thumb-*-elf): Handle.
3309 * configure: Regenerate.
3310 * read.c (stringer): Fix typo in comment.
3311 * write.c (fixup_segment): Don't add symbol value to addend if
3313 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3315 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3318 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3320 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3321 (write_2_short): Emit warning if new flag is set.
3322 (do_assemble): Set flags if left instruction is one of special
3323 "right-instruction-killer" type.
3325 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3327 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3328 Always output words in debug_info section as big endian.
3329 (sparc_target_format): Choose correct bfd target.
3330 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3332 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3334 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3335 to work with internationalization code. Issue an error when two
3336 operands match that are not allowed to match.
3338 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3340 * configure.in (install_tooldir): Allow target to specify whether
3341 it wants to be installed in $(tooldir)/bin.
3342 * configure: Regenerate.
3343 * Makefile.am (install-exec-local): Set install-exec-tooldir
3344 dependency via configure.
3345 * Makefile.in: Regenerate.
3347 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3349 * Makefile.am (install-exec-local): Split into two ...
3350 (install-exec-bindir,install-exec-tooldir): New rules.
3351 * Makefile.in: Regenerate.
3353 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3355 * Makefile.am (install-exec-local): Don't remove the file before
3356 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3357 W. Rozycki <macro@ds2.pg.gda.pl>.
3358 * Makefile.in: Rebuild.
3360 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3362 * cgen.c: Include libiberty.h.
3363 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3364 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3365 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3366 (md_cgen_lookup_reloc)): Declare.
3367 (md_cgen_record_fixup_exp): Declare.
3368 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3369 (m32r_relax_frag): Declare.
3370 (cgen_md_apply_fix3): Decls moved to cgen.h.
3371 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3372 (m32r_cgen_record_fixup_exp): Delete decl.
3373 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3374 (assemble_nop): Delete.
3375 (expand_debug_syms): Delete unused `exp'.
3376 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3377 Add default case for -Wall.
3378 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3379 (md_atof): Delete unused wordP.
3381 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3383 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3386 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3389 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3390 .print, .purgem, and .struct. Remove documentation for
3393 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3395 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3396 Update call to insert_operand.
3398 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3402 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3404 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3405 whitespace after a prefix operator.
3407 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3409 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3411 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3413 * config/tc-sparc.c (log2): New static function.
3414 (s_reserve): Use log2 to convert alignment before calling
3416 (s_common): Use log2 to convert alignment before calling
3417 record_alignment and frag_align.
3418 (sparc_cons_align): Use log2.
3420 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3422 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3423 (s_common): Likewise.
3425 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3426 initialization of waddr.
3427 (sparc_elf_final_processing): Add default case to switch.
3429 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3431 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3432 than temporary real.
3434 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3436 * write.c (subsegs_finish): Don't align the segments if there were
3439 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3440 copying aux information.
3442 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3443 expression into a symbol.
3445 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3447 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3448 type to unsigned int.
3449 (md_assemble): Change type used to store offsets from unsigned
3451 (i386_operand): Switch error check to only call RESTORE_END_STRING
3452 once after parse_register.
3454 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3456 * config/tc-v850.c (md_show_usage): Changed format to match that
3459 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3461 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3463 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3465 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3468 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3470 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3471 * doc/Makefile.in: Rebuild.
3473 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3475 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3476 for %lo expressions.
3477 (mips_ip, case 'u'): Move range check after code to mask
3478 off bits in %hi/%lo expressions. Mask off high bits for
3481 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3483 * doc/Makefile.am (gasver.texi): New target.
3484 (as.info, as.dvi): Depends upon gasver.texi.
3485 * doc/as.texinfo: Include gasver.texi. Mention version number on
3486 title page and in top node.
3487 * doc/Makefile.in: Rebuild.
3489 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3491 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3492 but not including the line containing the edict.
3493 * listing.h (LISTING_EOF): New.
3494 * input-scrub.c (input_scrub_next_buffer): Call it.
3496 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3498 * config/tc-i386.c (i386_operand): Don't set the size of an
3499 immediate address based solely on the suffix and the mode.
3501 * config/tc-i386.c (md_assemble): Add assertion to make sure
3502 overlap2 does not set Imm.
3504 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3505 sequences of whitespace to a single space.
3506 (is_space_chars): Just compare with space.
3507 (md_begin): Don't initialize space_chars.
3508 (md_assemble): Just skip a single whitespace character.
3509 (i386_operand): Rewrite base-index parsing to use new
3510 parse_register, and to skip white space. Skip white space in a
3511 number of other places too. Don't give error message if
3512 parse_register fails.
3513 (parse_register): Change reg_string parameter to be non-const.
3514 Add end_op parameter. Skip white space after the `%', and return
3515 end of register string. Give error message here rather than
3518 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3520 Based on patch from Matt Semersky <matts@scd.hp.com>:
3521 * expr.c (op_encoding): Make const.
3522 (expr_set_precedence): New function.
3523 (expr_begin): Don't set operator rankings, just call
3524 expr_set_precedence.
3525 * expr.h (expr_set_precedence): Declare.
3526 * read.c (s_mri): Call expr_set_precedence.
3528 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * doc/as.texinfo (Statements): Remove paragraph discussing
3531 continuing lines with a backslash. This hasn't worked for years,
3534 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3536 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3538 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3539 (ps_CTORS, ps_DTORS): New section types.
3540 (vms_fixup_xtors_section): New function
3541 (Ctors_Psect, Dtors_Psect): Define.
3542 (IS_GXX_XTOR): Define
3543 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3544 Filter static constructors/destructors and add to
3545 Ctors_Symbols/Dtors_Symbols chain.
3546 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3547 appropriate section.
3549 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3550 * makefile.vms: Merge vax/vms support.
3552 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3554 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3555 (elf_pseudo_table): Add them.
3556 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3557 (md_apply_fix): Accept them.
3558 (mips_fix_adjustable): Don't adjust them.
3559 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3560 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3561 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3562 (tc_fix_adjustable): Don't adjust them.
3564 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3566 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3568 * Makefile.in: Regenerate.
3569 * configure.in: AC_SUBST cgen_cpu_prefix.
3570 * configure: Regenerate.
3572 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3574 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3575 Changed all users of COND12_DELAY.
3577 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3579 * config/tc-mn10300.c (set_arch_mach): New function.
3580 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3581 (md_begin): Default to mn10300 mode.
3582 (md_assemble): Only accept instructions for the core mn10300
3583 chip and the active machine type.
3585 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3587 * subsegs.h (segment_info_type): Give the struct a name.
3588 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3589 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3590 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3591 * config/tc-w65.h (tc_reloc_mangle): Declare.
3592 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3594 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3596 * config/tc-v850.c (v850_comm): Restore old section
3597 after common processing.
3599 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3601 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3603 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3605 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3606 char with code that explicitly sign-extends.
3608 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3610 * config/tc-v850.c (md_begin): Restore text section as the current
3611 section after creating call table sections.
3612 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3615 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3616 with call to macro SYM_AUXINFO.
3618 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3620 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3621 with the program transform name.
3622 * Makefile.in: Rebuild.
3624 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3626 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3629 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3631 * config/tc-i386.c (i386_operand): Be prepared for a space between
3632 the open parenthesis and the start of the register operand,
3633 because of the June 16 change.
3635 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3640 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3643 even if it is belived to be unnecessary.
3645 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3649 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3651 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3653 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3654 shift amount for a repeated operand. The shift amount for the
3655 repeated copy comes from the size of the operand.
3657 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3659 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3661 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3665 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3667 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3668 characters in it as LEX_IS_SYMBOL_COMPONENT.
3669 * config/tc-i386.h (tc_symbol_chars): Define.
3670 (extra_symbol_chars): Declare.
3671 * config/tc-i386.c (extra_symbol_chars): Define.
3672 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3673 (line_comment_chars): Set to '/' if TE_LINUX.
3674 * doc/c-i386.texi (i386-prefixes): Update.
3675 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3677 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3679 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3680 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3682 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3684 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3685 constraint in instructions REP & REPI.
3687 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3689 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3690 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3692 (check_range): If the operand is shifted, then shift the number
3693 before checking its range.
3695 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3697 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3700 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3702 * config/tc-v850.c (v850_comm): Create special sections as needed.
3704 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3706 * config/tc-d10v.c (write_2_short): Addition of swapping
3707 instructions for sequential and reverse sequential order when
3708 given order is not possible.
3710 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3712 * Makefile.am: Rebuild dependencies.
3713 (DEP_INCLUDES): Fix reference to intl build directory.
3714 * Makefile.in: Rebuild.
3716 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3718 * doc/c-i386.texi: Update 16 bit documentation.
3720 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3721 IgnoreDataSize to IgnoreSize as they are used for address size as
3723 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3724 32-bit mode, similarly addr16/data16 and variants.
3726 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3729 sequential word multiply instructions.
3731 (do_assemble): Add extra command line argument, to allow mul32
3732 attribute to be preserved across parallel insns.
3733 (md_assemble): Insert NOPs between explicitly parallel insns which
3734 contain an 32 bit multiply and a 16 multiply.
3736 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3738 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3741 * config/tc-i386.c (reloc): Add braces.
3743 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3744 consistent with Intel naming.
3745 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3746 use bitfields in sib_byte.
3747 (modrm_byte): Don't use bitfields here either.
3749 * config/tc-i386.c (current_templates): Add const.
3750 (parse_register): Add const to return, param, and char *s.
3751 (i386_operand): Add const to reg_entry *r.
3752 * config/tc-i386.h (templates): Add const to start, end.
3754 Inspired by code for 16 bit gas support from Martynas Kunigelis
3755 <martynas@nm3.ktu.lt>:
3756 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3757 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3758 (uses_mem_addrmode): Remove.
3759 (md_estimate_size_before_relax): Add support here too.
3760 (md_relax_table): Rewrite interface to md_relax for 16 bit
3762 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3763 (opcode_suffix_to_type): Remove.
3764 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3765 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3766 (md_convert_frag): Likewise.
3767 (i386_operand): Add support for 16 bit base/index regs,
3768 immediates, and displacements. Remove some unnecessary casts, and
3769 localise end_of_operand_string, displacement_string_start,
3770 displacement_string_end variables. Add GCC_ASM_O_HACK.
3771 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3773 * config/tc-i386.c (prefix_hash): Remove.
3774 (md_begin): Rewrite without obstacks. Remove prefix hash table
3775 handling. Rewrite lexical table handling.
3776 (i386_print_statistics): Don't print prefix statistics.
3777 (md_assemble): Rewrite instruction parser so that line is not
3778 converted to lower case. Don't do a hash_find for prefixes,
3779 instead recognise them via opcode modifier.
3780 (expecting_operand, paren_not_balanced): Localise variables.
3781 * config/tc-i386.h (IsPrefix): Define.
3782 (prefix_entry): Remove.
3784 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3785 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3786 '\\' in case where comment_chars contains '/'.
3788 * config/tc-i386.c (MATCH): Ensure given operand and template
3789 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3790 you must write `ljmp *table(%ebx)'.
3792 From H.J. Lu <hjl@gnu.org>:
3793 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3794 as 0 ifndef BFD_ASSEMBLER.
3795 (md_assemble): Allow immediate operands without suffix or
3796 other reg operand to default in size to the current code size.
3798 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3800 * config/tc-v850.c (md_begin): Restore creation of
3801 .call_table_text and .call_table_data sections.
3803 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3806 after emitting a word of noops.
3808 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3810 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3811 (i386_operand): Simplify checks for valid base/index combinations.
3812 Disallow `in 4(%dx),%al'.
3814 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3816 (add_prefix): Change parameter from char to int.
3818 * config/tc-i386.h (Ugh): Define opcode modifier.
3819 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3821 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3822 CONSISTENT_REGISTER_MATCH macros to check register types more
3823 thoroughly. Check for illegal suffix/operand combinations
3824 when matching insns with operands. Handle new `s' suffix, and
3825 associated FloatMF opcode modifier for float insns with memory
3827 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3828 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3829 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3830 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3831 DATA_PREFIX_OPCODE throughout.
3833 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3834 (md_assemble): Rewrite suffix/register operand checking code to be
3835 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3836 AnyMem, the better to grep.
3838 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3839 given a memory operand. Don't set Abs bits either.
3840 (type_names): Remove Mem*, Abs*.
3841 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3842 define opcode_modifiers as these cases are handled by Disp8,
3843 Disp16, Disp32 and suffix checks.
3844 (COMES_IN_BOTH_DIRECTIONS): Remove.
3845 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3847 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3848 if IgnoreDataSize modifier given. Remove ShortformW modifier
3849 test. Add test for ShortForm in W base_opcode modification.
3850 Merge Seg2ShortForm and Seg3ShortForm code.
3851 * config/tc-i386.h (ShortFormW): Remove.
3852 (IgnoreDataSize): Define.
3854 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3856 * config/tc-d30v.c (md_assemble): Store previous segment state
3857 with previous instruction.
3859 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3861 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3862 (ebp, esp): Remove static variables.
3863 (MATCH): Remove test for InOutPortReg.
3864 (i386_operand): Properly handle InOutPortReg here instead.
3865 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3866 (md_assemble): Simplify and correct modrm and sib generation.
3867 (i386_operand): Add warning for scale without index.
3868 Rewrite checks for valid base/index combinations.
3870 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3871 macros and enclose in do while(0).
3872 (RESTORE_END_STRING): Likewise.
3873 (md_assemble): Add one to printed operand number so we start
3874 from 1 not 0. Add some more gettext invocations.
3875 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3878 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3879 DATA_PREFIX, SEG_PREFIX): Define.
3880 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3881 (check_prefix): Remove function.
3882 (add_prefix): New function. Add prefix to i.prefix as well as
3884 (md_assemble): Changes for add_prefix. Remove hack for wait
3885 prefix, instead always output prefixes in fixed order. Test
3886 for jcxz/loop when selecting between word & dword operations,
3887 and add address size prefix rather than operand size prefix.
3888 Remove operand -> address size hack when emitting jcxz/loop.
3889 (i386_operand): Remove O_Absent check as it's done in expr.
3891 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * configure.in: Recognize m5200 as a cpu_type of m68k.
3894 * aclocal.m4: Rebuild with current libtool.
3895 * configure: Rebuild.
3897 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3899 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3900 to relaxable_symbol to prevent references to external symbol from
3903 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3905 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3906 symbols are relaxable.
3908 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3910 * config/tc-v850.c (md_begin): Don't create special
3911 sections by default.
3913 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3915 * config/tc-mips.c (macro): For div and udiv, close the
3916 reorder block as soon as possible.
3918 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3920 From Matt Semersky <matts@scd.hp.com>:
3921 * macro.c (macro_mri_mode): New function.
3922 * macro.h (macro_mri_mode): Declare.
3923 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3926 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3928 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3931 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3932 until after xstrdup in OBJ_EVAX case.
3934 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3936 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3937 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3938 of hardcoded magic number.
3939 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3941 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3943 * read.c (do_s_func): New function.
3945 * read.h (do_s_func): Add prototype.
3947 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3949 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3950 nops if fill pattern not specified.
3952 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3954 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3955 * config/te-go32.h (TE_GO32): Define.
3956 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3958 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3960 Implement .func/.endfunc pseudo-ops.
3961 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3963 * read.c (potable): Add .func,.endfunc.
3964 (s_func): New function.
3965 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3967 (in_doc_func_p,current_function_label): New static globals.
3968 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3970 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3972 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3973 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3974 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3975 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3976 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3977 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3978 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3979 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3980 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3981 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3982 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3983 * config/tc-a29k.c: Don't define md_short_jump_size,
3984 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3985 * config/tc-alpha.c: Likewise.
3986 * config/tc-alpha.h: Likewise.
3987 * config/tc-arm.c: Likewise.
3988 * config/tc-h8300.c: Likewise.
3989 * config/tc-h8500.c: Likewise.
3990 * config/tc-hppa.c: Likewise.
3991 * config/tc-i860.c: Likewise.
3992 * config/tc-i960.c: Likewise.
3993 * config/tc-ppc.c: Likewise.
3994 * config/tc-sh.c: Likewise.
3995 * config/tc-sparc.h: Likewise.
3996 * config/tc-tic30.c: Likewise.
3997 * config/tc-w65.c: Likewise.
3998 * config/tc-z8k.c: Likewise.
4000 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4002 * config/tc-vax.c (_): Delete this macro used for placeholder
4003 values in vax_operand_width_size; it conflicts with the _() macro
4004 used for internationalization.
4006 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4008 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4009 code. From Chris Moller <moller@bops.com>.
4011 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4012 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4013 * read.c (emit_expr): Initialize seg and subseg fields of a new
4015 * write.c (write_object_file): Switch to the appropriate segment
4016 and subsegment when processing a broken word.
4018 * config/tc-m68k.c (mri_assemble): New static function.
4019 (build_mri_control_operand): Call mri_assemble rather than
4021 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4022 (s_mri_endf, s_mri_endw): Likewise.
4024 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4026 * read.c (s_org): Call md_flush_pending_output if it is defined.
4028 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4030 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4032 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4033 (md_parse_option): Add for same.
4034 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4035 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4036 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4038 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4040 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4042 * config/tc-arm.c (find_real_start): Relax definition of local
4045 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4048 symbols at the given address, not just the last one specified.
4050 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4052 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4053 or number_to_chars_littleendian to write data.
4055 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-v850.c (md_assemble): Remove artificially created
4058 register name symbols.
4060 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4062 * write.c (fixup_segment): Change "segment" to "section" in
4065 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4067 * write.c (fixup_segment): Change sym1-sym2 message again.
4069 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4071 * write.c (fixup_segment): Improve error message for sym1-sym2
4072 errors when sym1 is in a different segment from sym2.
4074 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4076 * config/tc-m32r.c (warn_unmatched_high): New static local.
4077 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4078 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4079 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4080 (md_parse_option): Likewise.
4081 (md_show_usage): Likewise.
4082 (m32r_frob_file): Likewise.
4084 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4085 (read_a_source_file): Call them.
4086 * read.h (stabs_generate_asm_file): Declare.
4087 * stabs.c (stabs_generate_asm_file): New function.
4088 (generate_asm_file): New function.
4089 (stabs_generate_asm_lineno): Move file name handling into
4092 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4094 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4095 (d30v_current_align, d30v_current_align_seg): New variables.
4096 (d30v_last_label): New variable.
4097 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4098 (s_d30v_data, s_d30v_section): Likewise.
4099 (md_pseudo_table): Call them.
4100 (md_begin): Initialize d30v_current_align_seg.
4101 (md_assemble): Call d30v_align when needed by known current alignment.
4102 (d30v_frob_label, d30v_cons_align): New functions.
4103 * config/tc-d30v.h (md_do_align): Remove.
4104 (tc_frob_label): Call d30v_frob_label.
4105 (md_cons_align): New.
4107 * config/tc-d30v.c (find_format): Convert complex expressions to
4108 expression symbols before processing. Clean up code formatting.
4110 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4112 * po/Make-in (install-info): New target.
4114 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4116 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4118 * config/tc-mn10300.c (md_assemble): Likewise.
4120 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4122 * Makefile.am: Update with `make dep-am'.
4123 (HFILES): Add cgen.h.
4124 (cgen.o): Depend on cgen.h.
4125 * Makefile.in: Regenerate.
4127 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4129 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4131 * gasp.c (grab_label): Permit a label to be a preprocessor
4132 variable by permitting a label to start with a backslash.
4134 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4136 * config/tc-mips.c (validate_mips_insn): Removed hack
4137 for previously inaccessible bitfields in some INSN_TRAP
4140 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4142 * config/tc-d30v.c (do_assemble): Abort with error message
4143 if opcode operands do not match.
4145 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4147 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4148 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4149 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4150 similar new 'q' operand.
4152 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4154 * cgen.c (cgen_asm_finish_insn): Fix typo.
4156 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4159 * cgen.c: Include it.
4160 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4161 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4162 All callers updated.
4163 * config/tc-m32r.c: Include cgen.h.
4164 (m23r_insn): New members num_fixups,fixups.
4166 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4168 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4169 to avoid compiler warning.
4171 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4173 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4176 * makefile.vms (OBJS): Add ehopt.obj
4178 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4180 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4182 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4184 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4185 a short format insn.
4186 (md_assemble): Set it for explicitly packed insns.
4188 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4190 * config/obj-coff.c (c_symbol_merge): Do not take address of
4191 native fields when performing the memcpy.
4193 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4195 * config/tc-mips.c (macro,macro2): Implement
4196 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4198 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4200 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4201 relocations against globally visible symbols.
4202 * config/tc-m68k.c (relaxable_symbol): New macro.
4203 (m68k_ip, md_estimate_size_before_relax): Use it.
4204 (tc_m68k_fix_adjustable): Also handle weak symbols.
4206 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4209 references to externally visible symbols.
4210 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4211 values in twice for a PC relative reloc if the symbol is
4214 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4215 don't adjust a PC relative reloc against an externally visible
4217 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4218 for a PC relative fixup against an externally visible defined
4219 symbol, arrange to store object file and addend values as though
4220 the symbol were not defined.
4221 (tc_gen_reloc): Likewise.
4223 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4225 * read.c (sizeof_leb128): Referenced externally by write.c so
4228 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4230 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4231 and expand a 'debug' symbol associated with the next instruction
4232 that does not cause a short instruction to be filled with a NOP.
4233 (md_pseudo_table): Add support for .debugsym.
4234 (assemble_parallel_insn): Add calls to expand_debug_sym as
4236 (md_assemble): Ditto.
4238 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4240 * as.c (main): Conditionally call setlocale.
4241 * gasp.c (main): Likewise.
4242 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4243 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4245 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4247 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4249 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4251 * config/tc-hppa.c: Change all calls to bzero to use memset.
4252 (pa_ip): Add cast to avoid warning.
4253 (tc_gen_reloc, md_apply_fix): Likewise.
4254 (pa_find_space_by_number): Likewise.
4255 (hppa_force_relocation): Likewise.
4256 (pa_block): Change i to unsigned int.
4257 * config/obj-som.h (obj_som_copyright): Declare.
4259 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4261 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4262 for line numbers for assembly source.
4264 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4266 * configure.in: Change version number to 2.9.4
4267 * configure: Rebuild.
4269 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4271 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4273 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4275 * ecoff.h: Change symbolS in function declaration to struct
4278 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4281 (md_convert_frag): Fix i18n typo.
4283 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4285 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4286 * ecoff.h: Protoype it.
4287 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4288 [EVAX] (s_alpha_prologue): Delete.
4289 (md_pseudo_table): Update.
4291 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4293 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4294 array to local pointer.
4295 (get_args, parse_expr): Add casts to avoid warnings.
4297 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4299 * read.c (s_set): Cast xmalloc return value to fragS *.
4300 * config/tc-m68k.c (m68k_ip): Function made static to match
4301 previous forward declaration.
4302 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4304 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4306 * config/tc-v850.c: Add internationalisation macros to error
4309 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4310 macros to error strings.
4312 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4314 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4315 reloc is in the TOC csect.
4316 (md_apply_fix3): Correct gettext typo.
4318 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4320 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4321 .L - they are local labels and the branches are not really
4322 function calls but rather far jumps.
4324 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4326 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4328 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4330 * config/tc-i386.c (md_assemble): Print operand number rather than
4331 using ordinal_names.
4332 (i386_operand): Likewise.
4334 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4336 * Makefile.am (INTLLIBS): Define to work around apparent automake
4338 All Makefiles: Regenerated.
4340 * Many files: Added gettext invocations around user-visible
4342 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4343 HAVE_LC_MESSAGES): Define.
4344 * dep-in.sed: Added asintl.h.
4345 * po/Make-in: New file.
4346 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4348 * read.c (Z_): Renamed from `_'.
4349 * Makefile.am (SUBDIRS): Added po.
4350 (POTFILES): new macro.
4351 (po/POTFILES.in): New target.
4352 ($(OBJS)): Added asintl.h.
4354 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4355 (as_new_LDADD): Added $(INTLLIBS).
4356 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4357 (gasp_new_LDADD): Added $(INTLLIBS).
4358 (gasp_new_DEPENDENCIES): New macro.
4359 * configure, aclocal.m4: Rebuilt.
4360 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4362 (ALL_LINGUAS): Define.
4363 * macro.c: Include "asintl.h".
4364 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4365 * as.h: Include "asintl.h".
4366 * config/tc-i386.c (ordinal_names): Removed.
4367 (md_assemble): Changed error text to avoid ordinal_names.
4368 (i386_operand): Likewise.
4369 (reloc): Added as_bad to avoid i18n problems.
4370 (tc_gen_reloc): Likewise.
4371 * config/tc-arm.c (bad_args): Now a #define.
4373 * config/obj-vms.c (VMS_stab_parse): Changed type of
4375 (global_symbol_directory): Unified strings to avoid i18n
4377 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4378 avoid i18n problems.
4379 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4380 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4382 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4384 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4386 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4388 * as.c (print_version_id): Added an fprintf to avoid i18n
4390 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4392 * expr.c (expr): Added as_warn call to avoid i18n problems.
4393 * messages.c (as_assert): Changed code to avoid i18n problems.
4394 (as_abort): Likewise.
4395 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4396 (s_space): Likewise.
4397 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4399 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4401 * config/tc-i386.c (check_prefix): New static function, split out
4403 (struct _i386_insn): Add wait_prefix field.
4404 (md_assemble): Remove wait_prefix local variable. Use
4405 check_prefix when adding a prefix.
4407 * config/tc-i386.c (current_templates): New static variable.
4408 (md_assemble): Remove current_templates local variable.
4409 (md_assemble, i386_operand): Improve error and warning messages in
4410 many places. Add RESTORE_END_STRING in many places before error
4411 return. Clarify some comments.
4413 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4415 (md_assemble): Parse string instruction operands, looking for
4416 segment override prefixes. Check for invalid segment prefixes on
4418 (i386_operand): i.seg[] and max mem_operand changes for string
4420 * config/tc-i386.h (EsSeg): Define.
4422 * config/tc-i386.h (regKludge): Define.
4423 (iclrKludge, imulKludge): Don't define.
4424 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4425 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4426 opcode_modifier checks to look for more common cases first. Add
4427 default_seg for IsString case.
4429 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4431 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4433 * configure: Rebuild with new automake and libtool.
4434 * aclocal.m4, Makefile.in: Likewise.
4436 * doc/Makefile.am (as.dvi): New target.
4437 * doc/Makefile.in: Rebuild.
4439 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4441 * configure.in: Added sparc86x support.
4443 * configure: Rebuild.
4445 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4447 (md_parse_option): Warn if -EL is not supported for this architecture.
4449 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4451 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4453 * config/tc-mips.c (mips_ip): Note when we use get match on
4454 the full instruction name.
4456 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4458 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4459 back into the expression to handle add/sub simplification correctly.
4461 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4463 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4465 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4470 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4472 * symbols.c (max_indent_level): New global.
4473 (print_symbol_value_1): Use it.
4474 * expr.h (expr_build_dot): Declare.
4475 * expr.c (expr_build_dot): New function.
4477 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4479 * symbols.c (print_binary): New function.
4480 (print_expr_1): Call it.
4482 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4484 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4485 operand in the opcode.
4487 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4489 * config/tc-i386.h: Reorder operand flags and opcode modifier
4490 flags for clarity. Remove unused definitions: Unknown,
4491 ImmUnknown, DispUnknown, NoModrm.
4492 * config/tc-i386.c (type_names): Add missing Debug type.
4493 (md_assemble): Better duplicate prefix checking. Quicker string
4494 instruction check via new opcode_modifier flag.
4496 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * doc/as.texinfo (Invoking): Clarify -Wa example.
4500 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4502 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4503 (s_mips_weakext): Define.
4504 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4505 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4508 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4510 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4511 is an error if the value can not be computed at assembly time.
4512 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4514 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4516 * gasp.c (main): Set next field of new include_path structure to
4517 NULL. From Avery Pennarun <averyp@gdc.ca>.
4519 * read.c (s_mri_sect): Call as_bad rather than abort for an
4520 unsupported MRI target.
4522 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4525 the destination of a branch instruction should be altered.
4526 (find_real_start): New function: Locate the real, Thumb coded
4527 start of a Thumb function.
4528 (do_t_branch23): Alter the destination of branches to Thumb
4531 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4533 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4535 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4538 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4540 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4541 * doc/c-hppa.texi: Likewise.
4543 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4545 * Makefile.am: Rebuild dependencies.
4546 * Makefile.in: Rebuild.
4548 * Makefile.am (DEP_INCLUDES): New variable.
4549 (.dep1): Change to work when srcdir is not an absolute path.
4550 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4551 * Makefile.in: Rebuild.
4553 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4556 LinearAddress patch.
4558 * configure.in: Set version to 2.9.1.
4559 * configure: Rebuild.
4561 * Branched binutils 2.9.
4563 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4565 * config/tc-i386.h (FWait): Define.
4566 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4567 other prefixes. Check FWait flag in opcode table to see which
4568 instructions require an fwait prefix.
4570 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4572 * stabs.c (get_stab_string_offset): Always create a stab string
4575 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4577 Fix some gcc -Wall warnings:
4578 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4579 * ehopt.c (eh_frame_code_alignment): Likewise.
4580 * expr.c (integer_constant, operand): Likewise.
4581 * frags.c (frag_align): Likewise.
4582 * gasp.c (level_0, change_base, doinstr): Likewise.
4583 * hash.c (hash_ask): Likewise.
4584 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4585 (debugging_pseudo): Likewise.
4586 * macro.c (define_macro, check_macro): Likewise.
4587 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4588 (ignore_rest_of_line, float_cons): Likewise.
4589 * symbols.c (decode_local_label_name): Likewise.
4590 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4591 (fixup_segment, number_to_chars_bigendian): Likewise.
4592 (number_to_chars_littleendian): Likewise.
4593 * config/atof-ieee.c (gen_to_words): Likewise.
4594 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4595 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4596 * read.c (output_big_sleb128): Initialize locals to avoid
4598 (output_big_uleb128, equals): Likewise.
4599 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4600 to unsigned int. Change zeros to unsigned int.
4601 * cond.c (s_if): Add return to default case.
4602 * frags.c (frag_now_fix): Change return type to addressT.
4603 * frags.h (frag_now_fix): Update declaration.
4604 * listing.c (file_info_struct): Change linenum to unsigned int.
4605 (struct list_info_struct): Change hll_line to unsigned int.
4606 (print_source): Update format string.
4607 * read.c (emit_expr): Change scan to unsigned int, and don't
4608 bother to initialize it.
4609 * symbols.c (dollar_label_count): Change to unsigned long.
4610 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4611 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4612 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4614 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4616 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4617 mcf5200 just as we do for m68000.
4618 (m68k_init_after_args): Likewise.
4619 (md_estimate_size_before_relax): Likewise.
4621 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4623 * config/tc-v850.c (md_assemble): Store relocation addend in
4624 fixup instead of instruction.
4626 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4628 * config/tc-i386.c (md_assemble): Swap template arguments to
4629 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4630 This macro is currently symmetric, so passing them the wrong
4631 way didn't cause any problem, but may if the macro is changed
4633 After copying template to i.tm, use i.tm. rather than t-> to
4634 access fields, and make t a const*
4635 Move i.tm.operand_types[] swap to immediately after the copy.
4637 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4639 * expr.h (expr_build_uconstant): Add prototype.
4640 (expr_build_unary,expr_build_binary): Add prototypes.
4641 * expr.c (expr_build_uconstant): New function.
4642 (expr_build_unary,expr_build_binary): New functions.
4644 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4646 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4647 * macro.c (macro_expand_body): Increase buffer size.
4648 * messages.c (as_warn): Likewise.
4649 (as_warn_where, as_bad, as_bad_where): Likewise.
4651 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4653 Based on patch from H.J. Lu <hjl@gnu.org>:
4654 * Makefile.am (DISTSTUFF): New variable.
4655 (diststuff): New target.
4656 * Makefile.in: Rebuild.
4658 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4660 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4661 m32r_elf_section_change_hook.
4663 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4664 emit a nop if a section ends with a 16 bit instruction.
4666 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4668 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4669 s_lcomm rather than obj_coff_lcomm.
4670 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4672 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4674 * config/tc-i386.h (LinearAddress): Define.
4675 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4676 instruction, don't use a default segment.
4678 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4680 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4681 * configure: Rebuild.
4683 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4685 * aclocal.m4, configure: Rebuild with libtool 1.2.
4687 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4689 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4690 PC relative branches. Patch courtesy of Jonathan Walton.
4693 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4695 * configure.in (emulations): Add thumb-pe target.
4697 * configure (emulations): Add thumb-pe target.
4699 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4701 * itbl-lex.l (yywrap): Don't define if already defined as a
4704 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4706 * depend.c (quote_string_for_make): New function.
4707 (wrap_output): Use it.
4709 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4711 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4712 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4714 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4716 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4717 Recognize -GN and -relax.
4718 (md_begin): Initialize gp size from -G switch.
4719 (alpha_force_relocation): Always force if -relax.
4720 (alpha_align): Take a new argument that will specify when to
4721 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4722 Change all callers. Emit nop alignment padding as nop+unop pair.
4724 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4726 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4727 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4729 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4731 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4732 require padding to the next long word boundary.
4734 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4736 * cgen.c: #include symcat.h.
4737 * config/tc-m32r.c: Likewise.
4739 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4741 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4742 absolute expressions instead of '$' prefixed register names.
4744 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4746 * read.c (s_set): Record file and line info for symbols when -as.
4747 (pseudo_set): Don't overwrite that dummy fragment.
4749 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4751 * config/tc-ppc.c (md_pseudo_table): Add "section".
4752 (ppc_named_section): New static function.
4754 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4756 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4757 so we don't have to scan the entire list.
4759 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4761 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4762 case, allow the parallel instructions to modify the same flag
4765 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4767 * listing.c (list_symbol_table): Categorize symbols by
4768 undefined_section rather than sy_frag->line == NULL.
4770 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4772 * Makefile.am (install-exec-local): Install properly when ln
4773 fails or tooldir == prefix.
4775 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4777 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4778 Test result of insert_operand for error.
4780 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4782 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4783 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4784 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4785 * doc/Makefile.in: Rebuild.
4787 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4789 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4790 (macro): Fix handling of M_COP[0-3].
4792 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4794 Based on patches from Ross Harvey <ross@teraflop.com>:
4795 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4796 if macro_alternate or macro_mri.
4797 (getstring): Remove support for byte constants between < and >.
4798 (get_any_string): '<' only starts a string if macro_alternate or
4800 (macro_expand_body): Permit keyword parameters following
4801 positional parameters.
4803 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4804 * configure.in (alpha*-*-netbsd*): New target.
4805 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4806 * configure: Rebuild.
4808 * as.h (flag_warn_suppress_instructionswap): Move from here...
4809 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4810 here, and make static.
4812 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4813 BFD_ASSEMBLER or MANY_SEGMENTS.
4815 * as.c (show_usage): Update bug-gnu-utils address.
4816 * gasp.c (show_usage): Likewise.
4817 * doc/as.texinfo (Bug Reporting): Likewise.
4819 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4821 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4822 insns regardless of the size of a pointer if we're in mips I or
4824 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4826 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4828 Fix rac to accept only a0:
4829 * tc-d10v.c (parallel_ok, find_opcode):
4830 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4831 Introduce OPERAND_GPR.
4833 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4835 * read.c (s_fill): Handle non-constant repeat counts by creating
4836 an rs_space fragment.
4838 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4840 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4841 from as_bad to as_warn.
4843 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4845 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4846 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4847 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4849 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4851 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4852 seg_fix_rotP rather than fix_root from seg_info.
4854 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4856 * expr.c: Add support for 0x1_2_3_4 bignums.
4858 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4860 * configure.in: Change -linux* to -linux-gnu*.
4861 * configure: Rebuild.
4863 * app.c (do_scrub_begin): Treat \r as whitespace.
4865 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4867 * Makefile.am: Update dependencies.
4868 * Makefile.in: Rebuild.
4870 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4872 * configure, aclocal.m4: Rebuild with new libtool.
4874 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4876 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4877 the argument to bfd_set_arch_mach.
4878 (load_address): Use bfd_arch_bits_per_address to determine the
4879 bit size of an address instead of looking at the isa level.
4880 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4882 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4886 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4888 * ehopt.c: New file.
4889 * as.h (enum _relax_state): Add rs_cfa.
4890 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4891 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4892 * read.c (emit_expr): Call check_eh_frame.
4893 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4894 (relax_segment): Likewise.
4895 * Makefile.am: Rebuild dependencies.
4896 (GAS_CFILES): Add ehopt.c.
4897 (GENERIC_OBJS): Add ehopt.o.
4898 * doc/internals.texi (Frags): Document rs_cfa.
4900 * as.c (show_usage): Mention --traditional-format.
4901 (parse_args): Accept --traditional-format.
4902 * as.h (flag_traditional_format): Declare.
4903 * output-file.c (output_file_create): If flag_traditional_format,
4904 set BFD_TRADITIONAL_FORMAT on stdoutput.
4905 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4907 * config/tc-mips.c (append_insn): Make sure that if we have a
4908 fixup for an unmatched %hi reloc, it does not associated with a
4911 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4912 * doc/Makefile.in: Likewise.
4914 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4916 * config/tc-m32r.c (check_for_side_effects): New function.
4917 (can_make_parallel): Add checks for instruction side effects
4918 clashing with the other instruction.
4919 (assemble_parallel_insn): Improve warning messages. Return error
4920 message from non-swapped instruction order.
4922 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4924 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4926 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4927 md_cleanup definition. This moves the forced literal output to
4928 the end of the source pass, and avoids macro's inserting literals
4929 into the code immediately after the macro expansion.
4931 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4933 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4934 a gas internal symbol is adjustable.
4935 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4937 * as.h: If gcc version greater than 2.6, use `__format__' and
4938 `__printf__' in function attributes, rather than `format' and
4941 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4945 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4947 Add tms320c30 support:
4948 * config/tc-tic30.h: New file.
4949 * config/tc-tic30.c: New file.
4950 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4951 TARGET_FORMAT as "coff-tic30".
4952 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4953 * Makefile.am: Rebuild dependencies.
4954 (CPU_TYPES): Add tic30.
4955 (CPU_OBJ_VALID): tic30-aout is valid.
4956 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4957 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4958 * configure, Makefile.in: Rebuild.
4960 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-v850.c (md_assemble): Improvements to error messages.
4964 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4966 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4967 BFD_RELOC_HI16_S to store the high bits of any value.
4969 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4970 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4971 assembler calculate relocations to any external symbol at all.
4972 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4973 involving generation of pc-relative relocs.
4974 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4975 has been moved to md_apply_fix3.
4977 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4978 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4979 which actually means (the address of identifier's GOT entry) +
4980 constant, which is not particularly useful.
4982 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4984 * read.h (include_dirs): Declare.
4985 (include_dir_count,include_dir_maxlen): Declare.
4987 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * configure.in: Correct check for shared opcodes library.
4990 * configure: Rebuild.
4992 * listing.c (buffer_line): If we can't open the file, set at_end.
4993 (listing_print): Remove unused local variable fi.
4995 * config/m68k-parse.y (reglistpair): Handle register list in
4998 * config/vms-conf.h: Don't undef VERSION.
5000 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5002 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5004 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5006 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5007 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5008 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5009 (EXTRA_DIST): Define.
5010 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5011 explicitly rather than via the list of object files.
5012 (gcc-as.opt): New file created when make-gas.com is run.
5013 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5014 itbl-cpu.h} to #include appropriate file rather than copying that
5016 * config/vms-conf.h: Synchronize with current config.in.
5017 * Makefile.in: Rebuild.
5019 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5021 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5022 (parallel_ok): Relaxed parallel subinstruction dependency check.
5024 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5026 * as.h (flag_warn_suppress_instructionswap): added new flag.
5027 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5028 command line argument.
5029 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5030 warning only if flag_warn_suppress_instructionswap is false.
5032 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5034 * configure.in (i386-*-mingw32*): New target.
5035 * configure: Rebuild.
5037 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5039 * symbols.c (resolve_symbol_value): Don't set the segment if it
5040 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5042 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5045 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5047 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5048 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5051 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5053 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5055 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5057 * config/tc-v850.c (v850_insert_operand): Display instruction when
5058 an error is encountered.
5060 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5062 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5063 (i386-*-sco3.2v5*coff): New target.
5064 (i386-*-sco3.2*): New target.
5065 * configure: Rebuild.
5067 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5069 * config/tc-v850.c: Tidy error message production.
5071 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5073 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5074 validate_immediate return value in the right type for comparisons
5077 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5079 * listing.c (MAX_BYTES): Use listing variables not constants.
5080 (data_buffer): No longer an array, but a pointer.
5081 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5082 (listing_listing): Allocate data_buffer.
5084 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5086 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5087 --listing-rhs-width, --listing-cont-lines.
5088 (show_usage): Update.
5089 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5090 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5091 (print_lines): Use the variables instead of the constants.
5092 (listing_listing): Likewise.
5093 * listing.h: Declare the new vars.
5095 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5097 * as.c (parse_args): Add --keep-locals alias for -L.
5098 Add --strip-local-absolute.
5099 (show_usage): Update.
5100 * as.h (flag_strip_local_absolute): New flag.
5101 * symbols.c (S_IS_LOCAL): Use it.
5102 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5103 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5104 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5106 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-m32r.c: Detect if explicitly parallel instructions
5109 might have an io conflict and issue a warning message.
5111 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5113 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5114 cgen_swap_fixups): Functions to save, restore and swap the fixup
5115 chain with a backup copy.
5116 (cgen_asm_finish_insn): Returns address of constructed insn.
5118 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5120 * listing.c (file_info_struct): Remove FILE, add POS.
5121 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5122 (file_info): Don't open the file.
5123 (buffer_line): Check for the file in the last_open cache, updating
5125 (print_source): Don't reference file_info->file.
5126 (listing_listing): Likewise.
5127 (listing_print): Close the file in the cache, if any.
5129 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * read.c (dwarf_file_string): New file static variable.
5132 (emit_expr): Look for constant sequence that leads up to a file
5133 name in DWARF debugging output.
5134 (stringer): Use dwarf_file_string to decide whether to accept a
5135 string as a file name.
5137 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5139 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5140 (crack_operand): Add reg->reglst MRI hack.
5141 (r_seg): Put reglst symbols in reg_section.
5142 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5144 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5146 * tc-sh.c (get_specific): Handle SGR & DBR.
5148 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5150 * tc-h8300.c (parse_reg): Take the length of the symbol into
5151 account when attempting to match a register name.
5152 * tc-h8500.c (parse_reg): Likewise.
5154 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5156 * cgen.c: Formatting changes to improve readability.
5158 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5160 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5163 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5165 Based on a patch from Jim Wilson
5166 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5167 (tc_gen_reloc): Handle cross section PC relative relocs
5170 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5172 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5174 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5176 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5177 (expr_jmp_buf): New static local.
5178 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5179 (cgen_md_operand): New function.
5180 * tc-m32r.c: Clean up pass over `struct foo' usage.
5181 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5183 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5185 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5186 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5188 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5190 * config/tc-i386.c (i386_operand): Give an error if there are
5191 unrecognized characters after an expression.
5193 For older changes see ChangeLog-9697