1 1999-12-30 Andrew Haley <aph@cygnus.com>
3 * config/tc-mips.c (mips_gp32): New variable.
4 (macro_build) Use mips_gp32.
6 (md_longopts): Add "-mgp32" and "-mgp64".
7 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
9 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
11 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
12 warning, and bump it to 1.
14 2000-02-22 Ian Lance Taylor <ian@zembu.com>
16 From Brad Lucier <lucier@math.purdue.edu>:
17 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
20 2000-02-21 Catherine Moore <clm@cygnus.com>
22 * config/tc-mips.c (MF_HILO_INSN): Define.
23 (mips_7000_hilo_fix): Declare.
24 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
25 (md_parse_option): Check for 7000_HILO_FIX options.
26 (OPTION_M7000_HILO_FIX): Define.
27 (OPTION_NO_M7000_HILO_FIX): Define.
28 * doc/c-mips.texi (-mfix7000): Describe.
30 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
32 * listing.c (print_lines): Remove unused variable `end'.
34 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
35 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
36 reloc_type when BFD_ASSEMBLER.
37 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
38 reloc_type when BFD_ASSEMBLER. Move common code out of switch
39 statement and quell signed vs. unsigned comparison warning.
41 2000-02-18 Nick Clifton <nickc@cygnus.com>
43 * config/tc-d10v.c (find_opcode): Add a symbol's value to
44 the computed frag offset, rather than overwriting it.
46 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
48 * config/tc-sh.c ("elf/sh.h"): Include.
49 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
50 (md.begin): Initialize target_arch.
51 Only include opcodes in has table that match selected architecture.
52 (parse_reg): Recognize register names for sh-dsp.
53 (parse_at): Recognize post-modify addressing.
54 (get_operands): The leading space is now optional.
55 (get_specific): Remove FDREG_N support. Add support for sh-dsp
56 arguments. Update valid_arch.
57 (build_Mytes): Add support for SDT_REG_N.
58 (find_cooked_opcode): New function, broken out of md_assemble.
59 (assemble_ppi, sh_elf_final_processing): New functions.
60 (md_assemble): Use find_cooked_opcode and assemble_ppi.
61 (md_longopts, md_parse_option): New option: -dsp.
62 * config/tc-sh.h (elf_tc_final_processing): Define.
63 (sh_elf_final_processing): Declare.
65 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
67 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
68 the unwinder subspace. Save the current seg/subseg before creating
71 2000-02-10 Nick Clifton <nickc@cygnus.com>
73 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
74 little endian targets.
75 (INST_BYTE1): Redefine to handle big and little endian
77 (cpu_type): New type: Select between M340 and M210.
78 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
79 instructions of the M340.
80 (md_assemble): Add support for the MULSH and OPSR classes of
82 (md_atof): Add support for little endian targets.
83 (md_parse_option): Add support for -EL, -EB and -mcpu command
85 (md_convert_frag): Add support for little endian targets.
86 (md_apply_fix3): Add support for little endian targets.
87 (md_number_to_chars): Add support for little endian targets.
89 2000-02-10 Timothy Wall <twall@redhat.com>
91 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
92 defined, use it to verify the symbol just read should be a label.
94 2000-02-10 Timothy Wall <twall@redhat.com>
96 * app.c (do_scrub_chars): Handle "||" for parallel instructions
97 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
98 around colons when KEEP_WHITE_AROUND_COLON is defined.
99 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
100 and KEEP_WHITE_AROUND_COLON.
102 2000-02-08 Timothy Wall <twall@redhat.com>
104 * read.c (s_rept): Call do_repeat, which abstracts the repeat
106 (do_repeat): New. Abstract repeat logic so that a "break" can be
108 (end_repeat): New. Provide support for a "break" out of the
110 * read.h: Add prototypes for new functions.
112 2000-02-08 Timothy Wall <twall@redhat.com>
114 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
115 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
116 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
119 2000-02-08 Timothy Wall <twall@redhat.com>
121 * read.c: Added elseif to directives table.
122 * read.h: Added prototype for s_elseif.
123 * doc/as.texinfo: Added description for elseif.
124 * cond.c (s_elseif): New function
126 2000-02-04 Timothy Wall <twall@redhat.com>
128 * listing.c (print_lines): Remove conditionals causing bug in
131 2000-02-03 Timothy Wall <twall@cygnus.com>
133 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
135 * frags.c (frag_new): Calculate fr_fix in octets
136 (frag_now_fix) Return offset as target address offset (bytes).
137 (frag_now_fix_octets) New - Return offset in octets (8-bit
139 * frags.h: Added prototype for frag_now_fix_octets().
140 Distinguish between octets and bytes in field descriptions.
141 * listing.c (calc_hex): Account for octets vs bytes when
142 printing addresses/offsets.
143 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
144 target is little-endian, print the octets in a word in big-endian
145 order so that the display looks like a proper hexadecimal number,
146 instead of having the octets reversed.
147 * read.c (do_align): When recording alignment, alignment power
148 should be in terms of target bytes (minimum addressible unit)
150 (do_org) Convert ORG target address (byte) argument into an
151 octet offset when generating a variable fragment.
152 * symbols.c (resolve_symbol_value): Symbol final value
153 converted to a target address offset (bytes) from its octet offset.
154 * config/obj-coff.c (coff_frob_symbol): Symbol target address
155 offset (bytes) is adjusted by the frag offset (octets) converted
157 (coff_frob_section) Section alignment power is in terms of bytes;
158 convert it to an octet alignment power when calculating size (and
159 size mask) in octets. Don't modify the section size in order to
160 "align" it for TI COFF, since that format has a different method
161 for storing alignment information.
163 2000-02-01 Timothy Wall <twall@cygnus.com>
165 * stabs.c (generate_asm_file): Escape backslashes in stabs file
166 entries, matching the way GCC generates them. If not escaped, the
167 filename is encoded incorrectly.
169 2000-01-31 Nick Clifton <nickc@cygnus.com>
170 * config/tc-arm.c (reg_table): Add support for ATPCS register
173 2000-01-31 Geoff Keating <geoffk@cygnus.com>
175 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
177 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
179 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
180 of a symbol when we really care about its value.
182 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
184 * config/tc-mcore.c (md_assemble): Give warning message if
185 operands passes to instruction are more than the spec.
187 2000-01-27 Thomas de Lellis <tdel@windriver.com>
189 * config/tc-arm.c (armadjust_symtab): If the assembler is in
190 Thumb mode but the label seen was not declared as '.thumb_func'
191 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
192 correct disassembly of Thumb code bounded by non function labels.
194 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
196 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
197 Add dependencies for e-i386aout.o. Fix 2 comment lines.
199 * Makefile.in: Same here.
202 * configure.in: Set bfd_gas for i386-aout when primary target
203 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
204 we may need the primary te_file. Remove incorrect comment.
206 * configure: Regenerate.
208 * config/e-i386aout.c: New file.
210 * as.c (USE_EMULATIONS): Move to before print_version_id.
211 (struct emulation): Add i386aout.
212 (show_usage): Split text strings. Reformat -a text. Add --em
216 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
217 (aout_format_ops): New.
220 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
221 preprocessor conditional and add aout USE_EMULATIONS tests.
222 (read_a_source_file): Don't pass error strings to printf as
226 * gasp.c (exp_get_abs): Don't pass error strings to printf as
228 (do_data): Same here.
229 (process_file): And here.
232 * symbols.c (colon): Rewrite "already defined" fatal message
233 code for aout with USE_EMULATIONS.
236 * config/obj-aout.c (OBJ_HEADER): Define.
237 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
239 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
240 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
242 (obj_aout_type): Expand S_SET_OTHER here too.
243 (obj_read_begin_hook): Remove.
244 (aout_pop_insert): New.
245 (obj_aout_s_get_other): New.
246 (obj_aout_s_get_desc): New.
247 (aout_format_ops): New.
250 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
251 gets aout_pseudo_table.
252 (aout_pseudo_table): Declare.
253 (obj_read_begin_hook): Define.
256 * config/obj-coff.c (obj_pseudo_table): Rename to
258 (coff_pop_insert): Use coff_pseudo_table.
259 (coff_sec_sym_ok_for_reloc): Remove.
260 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
261 and comment all zero entries and remove #if 0 code.
264 * config/obj-coff.h (obj_pop_insert): Define.
265 (coff_pseudo_table): Declare.
268 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
269 s_get_size, s_set_size. Comment all zero entries.
272 * config/obj-elf.c (elf_s_get_other): New function.
273 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
274 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
275 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
277 (obj_elf_parse_section_letters): Don't pass error strings to
278 printf as format arg.
281 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
283 (elf_s_get_other): Declare.
284 (S_GET_OTHER) Define as elf_s_get_other if not already
286 (S_SET_OTHER): Only define when not already defined.
287 (elf_obj_read_begin_hook): Declare.
288 (obj_read_begin_hook): Define.
289 (elf_obj_symbol_new_hook): Declare.
290 (obj_symbol_new_hook): Define.
293 * config/obj-multi.h: Add copyright header and protect against
294 multiple inclusion. Add * to all function pointers.
295 (OBJ_HEADER): If defined, include it rather than other defines
297 (obj_frob_file_after_relocs): Test for NULL.
298 (obj_symbol_new_hook): Here too.
299 (obj_sec_sym_ok_for_reloc): And here.
300 (S_GET_OTHER): Define.
301 (S_GET_DESC): Define.
302 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
303 (OBJ_MAYBE_ELF): Update comment.
305 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
306 OBJ_AOUT preprocessor conditional and handle emulation by
307 testing OUTPUT_FLAVOR.
308 (i386_displacement): Here too.
309 (md_section_align): Similarly here.
310 (i386_target_format): Conditionally compile when more than one
311 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
312 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
313 (i386_displacement): Here too.
316 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
317 Define TARGET_FORMAT for aout only when not multi.
320 * config/te-multi.h: Delete file as it's identical to te-generic.h
322 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
324 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
325 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
328 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
330 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
333 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
335 * config/tc-mips.c (mips_do_align): New function.
336 * config/tc-mips.h (md_do_align): Define.
338 2000-01-10 Philip Blundell <philb@gnu.org>
340 * doc/c-arm.texi (ARM Options): Fix typo.
341 (ARM-Chars): Correct description of `#'. Mention that `;' is a
342 line separator for Linux.
343 * doc/as.texinfo (Comments): Mention the ARM.
345 2000-01-10 Philip Blundell <pb@futuretv.com>
347 * configure.in (arm*-*-conix*): New target.
348 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
350 * configure: Regenerate.
352 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
354 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
355 (obj_elf_visibility): New function.
357 * doc/as.texinfo (Visibility): New node: document visibility
360 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
362 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
363 warning for absolute jump/call without `*' in non-intel mode. No
364 need to set i.types[0] JumpAbsolute in intel mode.
366 1999-12-22 Philip Blundell <pb@futuretv.com>
368 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
369 hook function when changing sections.
370 (arm_s_data): Likewise.
372 1999-12-14 Nick Clifton <nickc@cygnus.com>
374 * config/tc-arm.c (md_parse_option): Add support for -marm720
377 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
379 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
380 (r_registers, xr_registers): Define.
381 (r_register_name, xr_register_name): New functions.
382 (md_assemble): Handle new am33 operand types and instruction
384 (mn10300_insert_operand, check_operand): Likewise.
386 1999-11-29 Nick Clifton <nickc@cygnus.com>
388 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
389 (s_force_thumb): Set thumb_mode to 2.
390 (md_assemble): Do not complain about thumb instructions on a
391 non-thumb target if thumb_mode is set to 2.
393 1999-11-28 Michael Meissner <meissner@cygnus.com>
395 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
396 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
397 (O_...): Add new machine dependent expressions if we are handling
398 explicit relocations.
399 (alpha_reloc_op): New static table holding the explicit relocation
401 (alpha_literal_hash): New static to hold the hash table for
402 explicit relocations.
403 (alpha_macros): Add support for explicit relocations.
404 (md_begin): If explicit relocations, initialize hash table.
405 (md_assemble): Don't print a second error if tokenize_arguments
406 already printed an error message.
407 (md_apply_fix): Add support for explicit relocations.
408 (alpha_force_relocation): Ditto.
409 (alpha_fix_adjustable): Ditto.
410 (alpha_adjust_symtab): New function to support explicit
412 (alpha_adjust_symtab_relocs): Ditto.
413 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
414 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
415 Add support for explicit relocations. Return -2 if an error
416 message was already printed.
417 (find_macro_match): Add support for explicit relocations. Comment
419 (emit_insn): Add support for explicit relocations.
420 (assemble_tokens): Ditto.
422 (load_expression): Ditto.
425 (emit_ir_load): Ditto.
426 (emit_loadstore): Ditto.
430 (emit_division): Ditto.
431 (emit_jsrjmp): Ditto.
432 (emit_retjcr): Ditto.
434 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
436 (tc_adjust_symtab): If explicit relocations, call the function
438 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
439 relocations next to the literal relocation they reference.
440 (TC_INIT_FIX_DATA): Initialize the new fields.
441 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
443 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
445 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
446 'B' operand for PA2.0 bb instruction.
448 1999-11-18 Nick Clifton <nickc@cygnus.com>
450 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
453 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
455 (mcore_force_relocation): Force relocations to be generated for
458 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
460 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
461 (i386_displacement): Disallow O_big displacements.
463 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
465 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
466 improvements in error checking.
467 (md_assemble): Support for unconditional ARM instructions.
468 (md_parse_option): Support for -m[arm]v5e flag.
470 1999-11-12 Nick Clifton <nickc@cygnus.com>
472 * macro.c (buffer_and_nest): Do not check beyond the end of the
475 1999-11-11 Nick Clifton <nickc@cygnus.com>
477 * macro.c (buffer_and_nest): Look for seperator after TO and
480 1999-11-08 Andrew Haley <aph@cygnus.com>
482 * app.c (do_scrub_chars): When in State 10, treat backslash
483 characters in the same way as as symbol characters.
485 1999-11-07 Richard Henderson <rth@cygnus.com>
487 * config/tc-alpha.c (alpha_align): Check, don't assert, that
488 the previous label was in the current section before playing
491 1999-11-06 Nick Clifton <nickc@cygnus.com>
493 * config/tc-v850.c (v850_force_relocation): Force relocation
495 (v850_pcrel_from_selection): Do not compute a pcrel offset if
498 1999-11-05 Michael Meissner <meissner@cygnus.com>
500 * expr.h (operatorT): Increase machine dependent operators to 16.
501 * expr.c (op_rank): Ditto.
503 1999-11-03 Ian Lance Taylor <ian@zembu.com>
505 * read.c (pseudo_set): Reject attempts to set the value of a
508 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
511 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
513 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
514 to bfd_set_section_contents.
516 1999-11-03 Nick Clifton <nickc@cygnus.com>
518 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
520 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
522 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
523 (mips_ip): Use OPCODE_IS_MEMBER.
525 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
527 * config/tc-arm.c (reg_required_here): Improve comments.
529 * config/tc-arm.c (thumb_opcode): Add "variants" field.
530 (tinsns): Initialize variants field.
532 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
535 1999-10-27 Scott Bambrough <scottb@netwinder.org>
537 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
538 * config/tc-arm.h: Fix compile time warnings.
540 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
542 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
543 form @abs16, @(abs16) and @(abs16 + imm).
545 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
547 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
548 (ISA_HAS_64_BIT_REGS) New.
549 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
550 mips_emit_delays,macro_build,load_register,load_addresss,
551 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
552 and/or use new ISA_xxx macros in expressions involving
553 ISA, particularly mips_opts.isa.
555 1999-10-18 Michael Meissner <meissner@cygnus.com>
557 * expr.h (operatorT): Add machine dependent operators md1..md8.
558 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
559 for the machine dependent operators to use.
561 * expr.c (op_rank): Add machine dependent operators.
563 * config/tc-alpha.c (O_pregister): Define as a machine dependent
565 (O_cpregister): Ditto.
566 (md_begin): Change X_op test that field is wide enough to use
567 O_max instead of O_alpha_max.
568 (cpu_types): Fill in missing initializer.
569 (alpha_num_macros): Make unsigned.
570 (md_assemble): Make opnamelen be size_t.
571 (md_apply_fix): Cast alpha_num_operands to int before testing.
572 (alpha_force_relocation): Ditto.
573 (alpha_fix_adjustable): Ditto.
574 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
575 (tc_gen_reloc): Ditto.
576 (tc_get_register): Ditto.
581 (s_alpha_ent): Ditto.
582 (s_alpha_end): Ditto.
583 (s_alpha_frame): Ditto.
584 (s_alpha_prologue): Ditto.
585 (s_alpha_file): Ditto.
586 (s_alpha_gprel32): Ditto.
587 (s_alpha_proc): Ditto.
588 (s_alpha_set): Ditto.
589 (s_alpha_base): Ditto.
590 (s_alpha_align): Ditto.
591 (s_alpha_arch): Ditto.
592 (alpha_align): Ditto.
593 (assemble_insn): Suppress unused variable warning.
595 (assemble_insn): Don't assume X_op and X_unsigned are in a given
596 order in the structure.
597 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
599 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
601 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
603 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
605 * config/tc-i386.c (i386_index_check): Correct #endif location.
607 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
609 * as.c (show_usage): Document new options.
610 (parse_args): Add --no-warn, --warn, --fatal-warnings,
611 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
612 (parse_args): Parse the new options.
613 (main): If there were warnings, and --fatal-warnings
614 was specified, print an error.
615 * as.h: New variable, flag_fatal_warnings, for new option.
617 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
619 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
620 '@'. Change autoincrement completers to fall through to cache control
623 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
625 (pa_parse_addb_64_cmpltr): New function.
627 * config/tc-hppa.c (pa_ip): Change error message.
628 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
629 '?Q' args to allow falling through.
631 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
632 Remove unused conditional codes.
633 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
635 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
637 * config/tc-d30v.c (CHAR_BIT): Define.
638 (check_range): Fix bit operations to support integers bigger than
641 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
643 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
646 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
647 Doug Evans <devans@cygnus.com>
649 Add support for m32rx.
650 * config/tc-m32r.c (enable_m32rx): New static global.
651 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
652 (allow_m32rx): New function.
653 (M32R_SHORTOPTS): Add `O'.
654 (md_longopts): Add --m32rx plus several warning options.
655 (md_parse_option): Handle new options.
656 (md_show_usage): Print them.
657 (md_begin): Enable m32rx.
658 (OPERAND_IS_COND_BIT): New macro.
659 (first_writes_to_seconds_operands): New function.
660 (writes_to_pc,can_make_parallel,make_parallel): New functions.
661 (target_make_parallel,assemble_two_insns): New functions.
662 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
663 If optimizing and m32rx, try to make consecutive insns parallel.
665 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
667 * config/tc-mips.c (nopic_need_relax): Allow for the
668 .sdata.foo sections generated by -fdata-sections,
669 and for the .gnu.linkonce.s sections generated by C++.
671 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
673 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
674 with cleaner code using completer prefixes. Add 'Y'.
676 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
678 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
680 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
681 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
682 insn does not match and we should try the next insn in the table.
684 1999-09-22 Nick Clifton <nickc@cygnus.com>
686 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
688 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
690 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
693 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
695 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
696 OBJ_ELF. If ELF, add "sq".
697 (md_parse_option): If ELF, ignore -s and -q.
698 (md_show_usage): Mention ELF options.
700 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
702 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
705 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
707 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
709 * config/tc-hppa.c (struct pa_it): New field "trunc".
710 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
711 (pa_parse_ftest_gfx_completer): New function
712 (pa_parse_fp_cnv_format): New function.
714 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
715 (md_apply_fix): Handle 22bit pc-rel branches.
717 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
719 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
721 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
723 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
725 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
727 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
728 (pa_ip): Handle 'fX'.
730 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
732 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
733 (pa_ip): Handle 'fX'.
735 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
737 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
738 unwinds unless the function is in the text space.
739 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
741 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
743 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
744 (md_assemble): To here. Tweak address generation.
746 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
748 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
749 (md_assemble): Call dwarf2_where for OBJ_ELF.
750 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
751 (pa_end_of_source): New function.
752 * tc-hppa.h (md_end): Define for OBJ_ELF.
754 1999-09-14 Michael Meissner <meissner@cygnus.com>
756 * configure.in (Canonicalization of target names): Remove adding
757 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
758 generates $ac_config_sub with a ${CONFIG_SHELL} already.
759 * configure: Regenerate.
761 1999-09-14 Donn Terry <donn@interix.com>
763 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
765 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
767 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
768 pc-relative jmp/call to an absolute symbol.
769 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
770 absolute section symbols.
772 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
773 jump handling code and comments.
775 1999-09-12 Ian Lance Taylor <ian@zembu.com>
777 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
778 the value if TE_PE and a global defined symbol.
780 1999-09-11 Ian Lance Taylor <ian@zembu.com>
782 * write.c (dump_section_relocs): Call print_symbol_value_1 to
783 print the symbol, rather than printing it here.
785 1999-09-11 Donn Terry <donn@interix.com>
787 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
788 BFD_RELOC_RVA relocations.
790 * config/tc-i386.c (md_undefined_symbol): Compare the name against
791 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
794 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
796 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
797 * doc/internals.texi (Object format backend): Document
800 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
801 relocations against global symbols if TE_PE.
803 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
804 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
806 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
809 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
810 symbols which do not have a constant value, or tags with
811 non-tags. Remove the symbol from the list before adding it at the
814 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
815 C_FCN symbol differently if TE_PE.
816 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
817 appears in the pseudo-op, rather coff_line_base which is only set
820 * config/obj-coff.c (obj_coff_loc): New static function.
821 (obj_pseudo_table): Add "loc".
823 * config/obj-coff.c (add_lineno): Check that the line number is
826 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
827 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
829 (md_atof): Return NULL rather than 0.
830 * config/tc-i386.c (md_atof): Change type to int.
831 * expr.c (expr): Change first parameter to int.
832 * config/obj-coff.c: Add declarations for static functions.
833 (coff_frob_symbol): Use SYM_AUXENT.
834 * config/tc-i386.h (flag_16bit_code): Don't declare.
836 * config/obj-coff.c (obj_coff_section): Default to setting
837 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
839 * write.c (adjust_reloc_syms): Print adjusted fixup.
841 * expr.c (integer_constant): Correct too_many_digits calculation
844 1999-09-09 Andreas Schwab <schwab@suse.de>
846 * doc/c-arm.texi: Fix arguments of @var to not contain
849 1999-09-08 Philip Blundell <pb@nexus.co.uk>
851 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
853 (md_parse_option): Only support -k flag for ELF and COFF targets.
855 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
857 * config/tc-hppa.c (pa_ip): Put strict register checks before
858 call to pa_parse_number.
860 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
862 1999-09-06 Ian Lance Taylor <ian@zembu.com>
864 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
867 1999-09-06 Donn Terry <donn@interix.com>
869 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
871 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
873 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
874 candidate instruction. Require registers for register arguments
875 when in strict mode. Require assemble-time constants for
876 constants when in strict mode.
877 (pa_get_absolute_expression): Require a constant when in strict
880 1999-09-06 Nick Clifton <nickc@cygnus.com>
882 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
884 1999-09-04 Steve Chamberlain <sac@pobox.com>
886 * config/tc-pj.c: New file, supports picoJava in ELF.
887 * config/tc-pj.h: Ditto.
888 * configure.in (pjl*, pj*): New targets.
889 * Makefile.am: Rebuild dependencies.
891 (TARGET_CPU_CFILES): Add config/tc-pj.c.
892 (TARGET_CPU_HFILES): Add config/tc-pj.h.
893 * doc/c-pj.texi: New file.
894 * doc/as.texinfo: Add some PJ specifics.
895 * doc/all.texi: Add PJ to the list of all architectures, sort them
897 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
898 * configure, Makefile.in, doc/Makefile.in: Rebuild.
900 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
902 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
903 (obj_frob_file): Test for null pointer.
904 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
905 (OBJ_PROCESS_STAB): And here.
908 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
909 except OBJ_PROCESS_STAB, which we #undef for ecoff.
910 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
912 * config/obj-coff.c (no_func): Remove.
913 (coff_format_ops): Change occurrences of no_func to 0, as we test
914 for 0 in obj-multi.h.
916 * configure.in: Enable bfd for i386-coff when primary target is
917 bfd. Enable i386 elf,coff emulation support. Don't set
918 USE_EMULATIONS=1 or te_file=multi unless there is more than one
919 emulation to support.
920 *configure: Regenerate.
922 1999-09-02 Nick Clifton <nickc@cygnus.com>
924 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
925 .section .line directive is encountered.
927 1999-09-01 Nick Clifton <nickc@cygnus.com>
929 * config/tc-arm.c (md_section_align): Do not align sections in ELF
932 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
933 * as.texinfo: Document --gdwarf2 command line option.
934 Add additional documentation of ARM command line switches.
936 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
938 * config/tc-i386.c (i386_intel_memory_operand): Combine
939 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
940 and RESTORE_END_STRING around parse_register calls.
941 (i386_operand): Here too.
942 (i386_is_reg): Remove.
943 (parse_register): Move as_bad calls from within this function to
946 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
948 Based on a patch from H.J. Lu <hjl@gnu.org>
949 * config/tc-i386.c (parse_register): Handle FP regs specially.
950 (md_begin): Remove '(' and ')' from register_chars.
952 1999-08-29 Doug Evans <devans@casey.cygnus.com>
954 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
955 error message (done elsewhere).
957 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
959 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
961 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
963 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
966 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
968 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
970 Add new completers. Fix bug in 64 bit condition handling.
972 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
975 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
977 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
979 * config/tc-hppa.c (pa_ip): Add case for 'I'.
981 1999-08-27 Jim Wilson <wilson@cygnus.com>
983 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
984 (struct ls): Add frag field. Initialize it to zero.
985 (out_end_sequence): New local text_frag. Set it while in text section.
986 Replace address check with frag check. Set ls.frag to text_frag if
988 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
989 Set it before switching sections. Replace address check with frag
990 check. Set ls.frag to saved_frag if out_set_addr called.
992 1999-08-26 David Mosberger <davidm@hpl.hp.com>
994 * dwarf2dbg.c (out_end_sequence): If address changed, directly
995 output "advance_pc" opcode instead of calling gen_addr_line().
996 The latter has the undesired side-effect of creating a new row
997 in the debug line info matrix.
999 1999-08-26 Jim Wilson <wilson@cygnus.com>
1001 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1002 ls.last_filename if last is less than zero. Set ls.last_filename
1003 when allocating new entry.
1004 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1007 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1009 * config/tc-i386.c (i386_index_check): Fix the displacement size
1010 when INFER_ADDR_PREFIX.
1012 1999-08-18 Nick Clifton <nickc@cygnus.com>
1014 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1017 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1019 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1020 handle 0xffffNNNN constants correctly.
1022 1999-08-16 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1027 1999-08-13 Nick Clifton <nickc@cygnus.com>
1029 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1030 (md_apply_fix3): Always pass positive values to
1031 validate_offset_imm.
1033 1999-08-12 Nick Clifton <nickc@cygnus.com>
1035 * config/tc-arm.c (skip_whitespace): New macro.
1036 Formatting tidy ups.
1038 (md_apply_fix3): Store relocation offset in addend for ELF based
1040 (arm_force_relocation): Always generate relocs for Thumb function
1043 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1045 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1046 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1048 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1050 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1051 flags for the unwind subspace.
1053 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1054 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1055 suitable relocation based on the size of the target's pointer.
1056 Always Use subsegment zero for the unwinders.
1057 (pa_level): Handle "2.0w".
1059 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1061 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1062 with the following instruction unless this was specified.
1064 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1066 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1067 certain sections, to match BFD changes.
1069 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1071 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1072 (EXTRA_SCRIPTS): Define to keep automake happy.
1073 * Makefile.in: Rebuild.
1075 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1077 * Makefile.am: Rename .dep* files to DEP*.
1078 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1079 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1081 * Makefile.in: Rebuild.
1083 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1085 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1087 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1089 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1090 avoid problems on DOS filesystems.
1091 * Makefile.in: Rebuild.
1093 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1095 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1097 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1100 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1102 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1103 line to create ${GDBINIT} rather than .gdbinit.
1104 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1106 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1108 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1110 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1112 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1114 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1116 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1117 non-adjustable symbols.
1119 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1121 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1123 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1125 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1128 1999-08-05 Donn Terry <donn@interix.com>
1130 * config/te-interix.h: New file.
1131 * configure.in (i386-*-interix*): New target.
1132 * configure: Rebuild.
1134 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1136 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1137 selectors for ELF too.
1138 (selector_table): Add "ltp" and "rtp" selectors.
1140 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1142 * config/tc-i386.c (i386_operand): No need to change
1143 operand_string pointer in segment reg case before goto
1144 do_memory_reference. Initialise displacement_string_start and
1145 displacement_string_end after do_memory_reference label.
1146 (i386_index_check): Add operand_string param, and print error
1147 message on failure here.
1148 (i386_intel_memory_operand): Instead of here.
1149 (i386_operand): And here.
1150 (INFER_ADDR_PREFIX): Enable.
1152 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1154 * config/tc-i386.h (DefaultSize): Define. Renumber following
1155 opcode_modifier defines.
1157 From Etienne Lorrain <etienne.lorrain@ibm.net>
1158 * config/tc-i386.c (stackop_size): New variable.
1159 (set_16bit_code_flag): Clear it here.
1160 (set_16bit_gcc_code_flag): New function.
1161 (md_pseudo_table): Add "code16gcc" entry.
1162 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1164 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1166 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1167 next_set_end even if the end symbol is being discarded.
1169 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1170 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1171 * config/obj-coff.c: Likewise.
1172 (seg_info_type): Remove.
1173 (seg_info_off_by_4): Change to array of segT.
1174 (s_get_segment): Adjust accordingly.
1175 (obj_pseudo_table): Fully initialize sentinel entry.
1177 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1178 Ralf Baechle <ralf@uni-koblenz.de>.
1180 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1182 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1184 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1186 * config/tc-i386.c: Indentation and white space changes.
1187 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1188 don't enable it by default.
1189 (i386_intel_operand): Remove redundant prototype.
1190 Move check on number of memory operands, and i.mem_operands++
1191 (i386_intel_memory_operand): To here.
1192 Remove i386_immediate code from here. Remove special case code
1193 for input and output using (%dx). Remove base/index checks and
1194 call i386_index_check instead. Save initial operand_string
1195 argument for error message.
1196 (i386_operand): Remove redundant prototype. Move base/index
1197 checks to i386_index_check.
1198 (i386_displacement): Move intel mode check for non-zero
1200 (i386_intel_memory_operand): To here.
1202 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1204 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1205 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1206 by .register pseudo-op if -64 and --no-undeclared-regs.
1207 (s_register, sparc_adjust_symtab): New functions.
1208 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1209 Declare sparc_adjust_symtab as tc_adjust_symtab.
1210 * doc/c-sparc.texi: Add description of #ignore special literal
1211 for .register pseudo-op.
1213 1999-07-30 Catherine Moore <clm@cygnus.com>
1215 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1216 the relocation's section offset.
1218 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1220 * write.c (fixup_segment): Fix generic error check overflow test.
1222 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1223 X_add_number to long.
1225 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1227 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1230 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1232 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1235 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1237 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1239 * configure.bat: Remove; obsolete.
1240 * config/go32.cfg: Likewise.
1242 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1244 * configure.in (i386-*-vxworks*): New target.
1245 * configure: Rebuild.
1247 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1249 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1251 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1253 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1255 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1256 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1257 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1258 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1259 MAX_RELOC_EXPANSION): Define.
1260 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1262 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1264 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1265 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1266 block. Print a warning if an 8-bit or 16-bit constant
1267 displacement or immediate is truncated on output.
1268 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1270 (i386_operand): Disallow immediate jump absolute operand.
1272 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1274 * configure.in: Bump version number to 2.9.5.
1275 * configure: Rebuild.
1277 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1280 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1282 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1283 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1285 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1287 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1289 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1291 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1292 if -mno-fpu was given.
1293 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1295 (cons_fix_new_arm): Remove misleading comments.
1297 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1299 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1301 (relax_segment): Likewise. After giving a rs_org error, convert
1302 the frag to rs_align to avoid cascading errors.
1304 1999-07-12 Andreas Schwab <schwab@suse.de>
1306 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1308 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1310 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1311 as appropriate. Fill in structure initializations. Add variable
1312 initializations. Add casts.
1313 * dwarf2dbg.c (print_stats): Change i to size_t.
1314 * listing.c (listing_listing): Change list_line to unsigned int.
1316 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1318 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1319 rather than checking for \001 and \002 in symbol name.
1320 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1322 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1324 * configure.in (hppa*-linux-gnu*): New target.
1325 * configure: Rebuilt.
1327 1999-07-08 Nick Clifton <nickc@cygnus.com>
1329 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1331 1999-07-07 Nick Clifton <nickc@cygnus.com>
1333 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1334 accessing symbolP directly.
1336 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1338 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1341 1999-07-05 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-arm.c (ARM_EXT_V5): Define.
1344 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1345 (md_begin): Detect ARM v5 architectures.
1346 (md_parse_option): Accept arm v5 specification.
1347 (md_show_usage): Documment -marmv5 switch.
1349 * doc/c-arm.texi: Document -marmv5 command line option.
1351 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1353 (validate_immediate_twopart): New function. Determine if a
1354 constant can be computed by two ADD instructions.
1355 (output_inst): Remove its command line parameter - it was never
1357 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1358 implememt the ADRL pseudo op.
1359 (tc_gen_reloc): Generate a suitable error message if an ADRL
1360 instruction tries to generate a real reloc.
1362 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1364 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1366 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1369 1999-06-27 H.J. Lu <hjl@gnu.org>
1371 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1372 non BFD_ASSEMBLER case.
1374 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1376 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1379 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1381 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1382 out_end_sequence() when the address decreases due to a new frag.
1383 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1384 numbering starts with 1.
1386 1999-06-23 Nick Clifton <nickc@cygnus.com>
1388 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1390 (mcore_s_text): Call obj_elf_text for ELF target.
1391 (mcore_s_data): Call obj_elf_data for ELF target.
1392 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1394 (mcore_s_bss): New function: Dump literal table before changing
1396 (mcore_s_comm): New function: Dump literal table before changing
1399 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1400 No longer static functions.
1401 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1402 Provide prototypes for these functions.
1404 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1406 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1407 a list of names, to try obj_segment_name, and to try abbreviated
1408 names when using COFF without long section names.
1410 * config/tc-alpha.c: More use of symbol accessor functions.
1411 * config/tc-arc.c: Likewise.
1412 * config/tc-d30v.c: Likewise.
1413 * config/tc-fr30.c: Likewise.
1414 * config/tc-i860.c: Likewise.
1415 * config/tc-m88k.c: Likewise.
1416 * config/tc-mcore.c: Likewise.
1417 * config/tc-ns32k.c: Likewise.
1418 * config/tc-sparc.c: Likewise.
1419 * config/tc-v850.c: Likewise.
1421 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1422 sy_value with appropriate accessor functions.
1423 * config/tc-arm.c (md_apply_fix3): Likewise.
1424 * config/tc-d10v.c (AT_WORD_P): Likewise.
1425 * config/tc-v850.c (reg_name_search): Likewise.
1427 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1428 use symbol_get_bfdsym instead.
1429 * config/tc-ppc.c (md_assemble): Likewise.
1430 * config/tc-v850.c (v850_comm): Likewise.
1432 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1434 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1435 the symbol, rather than accessing the bsym member.
1436 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1437 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1438 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1439 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1440 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1441 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1442 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1443 * config/tc-v850.c (tc_gen_reloc): Likewise.
1445 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1447 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1448 (hppa_gen_reloc_type): Conditionalize on BFD64.
1449 (tc_gen_reloc): Re-enable ELF relocations.
1450 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1452 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1454 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1456 (do_ldst): Move assignment out of if condition.
1457 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1458 parentheses to avoid warning.
1460 1999-06-21 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1463 macro to get at the BFD symbol associated with a GAS symbol.
1465 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1467 * config/tc-ppc.c: Update for symbol handling changes.
1468 * config/obj-coff.c: Likewise.
1470 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1472 * tc-hppa.c: General cleanups of ELF support. No more spaces
1473 and subspaces for ELF.
1474 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1475 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1476 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1477 (UNWIND_SECTION_NAME): Likewise.
1478 (space/subspace related structures): Conditionalize definitions
1480 (space/subspace directives and support routines): Conditionalize
1481 definitions and references/uses on OBJ_SOM.
1482 (label_symbol_struct): For ELF, track the symbol's segment. For
1483 SOM track its space.
1484 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1486 (USE_ALIASES): Kill for both SOM & ELF.
1487 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1488 (pa_space, pa_subspace): Corresponding changes.
1489 (pa_spaces_begin): Corresponding chagnes.
1490 (md_begin): Do not muck around with space/subspace stuff for
1492 (md_apply_fix): Temporarily disable argument relocation stuff
1494 (tc_gen_reloc): Temporarily disable relocation generation for
1496 (pa_build_unwind_subspace): Similarly.
1498 1999-06-16 Nick Clifton <nickc@cygnus.com>
1500 * config/tc-arm.c (thumb_set): New pseudo op.
1501 (text, data, section): Override these pseudo ops with ARM
1503 (s_thumb_set): New function: Perform the same as a .set pseudo
1504 op, but also mark the alias'ed symbol as being a Thumb
1506 (arm_s_text): New function: Perform the same as the .text
1507 pseudo op, but dump the literal pool before changing
1509 (arm_s_data): New function: Perform the same as the .data
1510 pseudo op, but dump the literal pool before changing
1512 (arm_s_section): New function: Perform the same as the
1513 .section pseudo op, but dump the literal pool before changing
1515 (arm_cleanup): Do not reset the current section before dumping
1518 1999-06-17 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1521 OPTION_NO_WARN_UNMATCHED entries.
1522 (md_parse_option): Generate a warning message if an unrecognised
1523 option is encountered.
1525 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1526 (get_operands): When parsing an expression after an '@' symbol
1527 has been detected, do not ignore '#' symbols.
1528 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1531 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1533 From K. Richard Pixley <rich@noir.com>:
1534 * configure.in (ppc-*-vxworks*): New target.
1535 * configure: Rebuild.
1537 1999-06-12 Philip Blundell <philb@gnu.org>
1539 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1541 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1543 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1544 which refer to symbols in linkonce sections, permit reducing the
1545 relocs if the symbol is local.
1547 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1549 * subsegs.c (subseg_text_p): New function.
1550 * as.h (subseg_text_p): Declare.
1551 * read.c (do_align): Use subseg_text_p to set the default fill.
1552 * write.c (subsegs_finish): Likewise.
1553 * config/obj-coff.c (write_object_file): Likewise.
1554 * config/tc-i386.h (md_maybe_text): Don't define.
1555 (md_do_align): Use subseg_text_p to set the default fill.
1556 * config/tc-m32r.c (m32r_do_align): Likewise.
1557 * config/tc-sh.c (sh_do_align): Likewise.
1558 * config/tc-sparc.h (md_do_align): Likewise.
1560 1999-06-12 David O'Brien <obrien@freebsd.org>
1562 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1563 * configure: Rebuild.
1565 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1567 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1568 * Makefile.am: Rebuild dependencies.
1569 * Makefile.in: Rebuild.
1571 * config/tc-i386.c (i386_immediate): Remove unused label
1574 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1575 * symbols.c: Likewise.
1576 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1577 sy_next field when taking address, rather than symbol_next.
1579 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1581 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1582 value from the output file architecture.
1583 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1584 * dwarf2dbg.h: Change bfd_vma to addressT.
1586 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1588 * dwarf2dbg.h: Use PARAMS in function declarations.
1590 1999-06-11 Martin Dorey <mdorey@madge.com>
1592 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1593 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1595 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1597 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1599 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1601 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1604 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1606 * read.c (read_a_source_file): Only declare inescape if
1609 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1611 (find_entry_byval): Add parens to avoid warning.
1613 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1615 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1618 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1620 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1623 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1624 synthetize_setx): New functions.
1625 (md_assemble): Broken the special cases into the above
1626 functions. Make compiler happy if sizeof(bfd_vma)==4.
1627 Fix sethi generated from set/setuw. If instructions have a relloc,
1628 always clear the fields to be relocated in the opcode.
1629 (sparc_ip): Remove special_case global variable.
1631 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1633 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1634 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1635 indication of success rather than a value.
1636 (itbl_get_val): Likewise.
1637 (itbl_get_field): Use strcspn. Change delimiters to include
1639 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1640 (itbl_get_val): Likewise.
1641 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1643 * symbols.c (copy_symbol_attributes): Convert local symbols to
1646 1999-06-10 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1651 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1653 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1654 Optimize set if sizeof(bfd_vma) == 64.
1655 (sparc_ip): Fix sethi - without %hi() it should generate
1656 R_SPARC_22 reloc, not R_SPARC_HI22.
1657 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1659 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1661 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1662 (s_ncons): New function.
1663 (native_op_table): New table.
1664 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1665 R_SPARC_OLO10 handling.
1667 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1669 * expr.h (struct expressionS): Revert last change; widen X_op.
1670 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1672 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1674 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1675 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1676 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1677 * Makefile.in: Regenerated.
1679 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1680 `common' pass on to s_mri_common.
1681 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1683 1999-06-06 Richard Henderson <rth@cygnus.com>
1685 * config/obj-elf.c (obj_elf_section): Don't free the return
1686 value of demand_copy_C_string.
1688 1999-06-05 Richard Henderson <rth@cygnus.com>
1690 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1691 creation logic from obj_elf_create_section.
1693 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1694 (section_stack): New.
1695 (special_sections): Make const.
1696 (obj_elf_section): Gut and rewrite parsing.
1697 (obj_elf_change_section): New function broken out of obj_elf_section.
1698 (obj_elf_parse_section_letters): Likewise.
1699 (obj_elf_section_word): Likewise.
1700 (obj_elf_section_type): Likewise.
1701 (obj_elf_previous): Treat as a toggle.
1702 (obj_elf_popsection): New.
1703 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1704 (ppc_section_type): Likewise.
1705 * config/tc-ppc.h: Likewise.
1707 * expr.h (struct expressionS): Don't make X_op a bitfield.
1708 * config/tc-alpha.c: Update for symbol handling changes.
1709 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1710 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1712 1999-06-05 Richard Henderson <rth@cygnus.com>
1714 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1715 (dwarf2_gen_line_info): Kill unused variables.
1716 (dwarf2_finish): Likewise.
1717 (dwarf2_where): Likewise.
1718 (dwarf2_directive_file): If we've only got a string,
1719 hand off to s_app_file.
1720 * ecoff.c: Move the include of ecoff.h.
1721 * symbols.h (S_IS_FUNCTION): Prototype.
1723 * read.c (LEX_HASH): Supply a default.
1725 (s_globl): Update `c' after skipping whitespace.
1726 * read.h (LEX_END_NAME, is_name_ender): New.
1727 * expr.c (get_symbol_end): Respect it.
1729 1999-06-04 Mark Klein <mklein@dis.com>
1731 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1733 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1735 * config/tc-hppa.c: Update for symbol handling changes.
1737 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1739 * cgen.c: Update for symbol handling changes.
1740 * config/tc-m32r.c: Likewise.
1742 * config/tc-hppa.h: Update for symbol handling changes.
1743 * config/tc-hppa.c: Likewise.
1745 * config/tc-arm.h: Update for symbol handling changes.
1746 * config/tc-arm.c: Likewise.
1747 (symbol_make_empty): Remove. Just use symbol_create.
1749 * symbols.c (symbol_set_tc): Correct name.
1751 * Makefile.am: Rebuild dependencies.
1752 ($(OBJS)): Don't depend upon struc-symbol.h.
1753 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1754 * dep-in.sed: Don't remove struc-symbol.h.
1755 * Makefile.in: Rebuild.
1757 * doc/internals.texi (Symbols): Describe changes in symbol
1760 1999-06-03 Richard Henderson <rth@cygnus.com>
1762 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1763 instead of doing the work by hand.
1765 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1767 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1768 state of line state-machine.
1769 (struct ls): Collect DWARF2 line state-machine state in new member
1770 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1771 resulted in any DWARF2 directives.
1772 (reset_state_machine): New function.
1773 (out_end_sequence): Ditto.
1774 (dwarf2_gen_line_info): When switching sections or switching to a
1775 lower text address, call out_end_sequence() first to terminate the
1776 previous code sequence as code sequences MUST have monotonically
1777 increasing addresses.
1778 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1780 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1782 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1783 DWARF2 debug info (line information only, at this point).
1784 * as.h: Update comment about supported debug formats.
1785 * dwarf2dbg.c, dwarf2dbg.h: New files.
1786 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1788 * expr.c (operand): Don't use [ for parens if we want an index op.
1789 (op_encoding): Switch [ into O_index, if desired.
1790 (op_rank): Renumber with O_index on bottom.
1791 (expr): If O_index, match closing bracket.
1792 * expr.h (O_index): New.
1794 * read.c (read_a_source_file): Conditionally allow matched "
1795 in lines passed to md_assemble.
1797 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1799 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1801 Add support for storing local symbols in a small structure to save
1802 memory when assembling large files.
1803 * as.h: Don't include struc-symbol.h.
1804 (symbolS): Add typedef.
1805 * symbols.c: Include struc-symbol.h.
1806 (local_hash): New static variable.
1807 (save_symbol_name): New static function, from symbol_create.
1808 (symbol_create): Call save_symbol_name.
1809 (local_symbol_count): New static variable.
1810 (local_symbol_conversion_count): Likewise.
1811 (LOCAL_SYMBOL_CHECK): Define.
1812 (local_symbol_make): New static function.
1813 (local_symbol_convert): New static function.
1814 (colon): Handle local symbols. Create local symbol for local
1816 (symbol_table_insert): Handle local symbols.
1817 (symbol_find_or_make): Create local symbol for local label name.
1818 (symbol_find_base): Check for local symbol.
1819 (symbol_append, symbol_insert): Check for local symbols.
1820 (symbol_clear_list_pointers, symbol_remove): Likewise.
1821 (verify_symbol_chain): Likewise.
1822 (copy_symbol_attributes): Likewise.
1823 (resolve_symbol_value): Handle local symbols.
1824 (resolve_local_symbol): New static function.
1825 (resolve_local_symbol_values): New function.
1826 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1827 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1828 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1829 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1830 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1831 (symbol_previous, symbol_next): New functions.
1832 (symbol_get_value_expression): Likewise.
1833 (symbol_set_value_expression): Likewise.
1834 (symbol_set_frag, symbol_get_frag): Likewise.
1835 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1836 (symbol_mark_used_in_reloc): Likewise.
1837 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1838 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1839 (symbol_mri_common_p): Likewise.
1840 (symbol_mark_written, symbol_clear_written): Likewise.
1841 (symbol_written_p): Likewise.
1842 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1843 (symbol_section_p, symbol_equated_p): Likewise.
1844 (symbol_constant_p): Likewise.
1845 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1846 (symbol_get_obj, symbol_set_obj): Likewise.
1847 (symbol_get_tc, symbol_set_tc): Likewise.
1848 (symbol_begin): Initialize local_hash.
1849 (print_symbol_value_1): Handle local symbols.
1850 (symbol_print_statistics): Print local symbol statistics.
1851 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1852 Declare new symbols.c functions. Move many declarations here from
1854 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1855 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1856 (struct symbol): Move bsym to make it clearly the first field.
1857 Remove TARGET_SYMBOL_FIELDS.
1858 (symbolS): Don't typedef.
1859 (struct broken_word): Remove.
1860 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1861 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1862 (symbol_clear_list_pointers): Likewise.
1863 (symbol_insert, symbol_remove): Likewise.
1864 (symbol_previous, symbol_append): Likewise.
1865 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1866 (struct local_symbol): Define.
1867 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1868 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1869 (local_symbol_get_frag, local_symbol_set_frag): Define.
1870 (local_symbol_get_real_symbol): Define.
1871 (local_symbol_set_real_symbol): Define.
1873 * write.c (write_object_file): Call resolve_local_symbol_values.
1874 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1875 (TARGET_SYMBOL_FIELDS): Don't define.
1876 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1877 ECOFF_DEBUGGING, add ECOFF fields.
1878 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1879 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1880 ECOFF_DEBUGGING, add ECOFF fields.
1881 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1882 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1883 * config/tc-mcore.h: Don't include struc-symbol.h.
1884 (TARGET_SYMBOL_FIELDS): Don't define.
1885 (struct mcore_tc_sy): Define.
1886 (TC_SYMFIELD_TYPE): Define.
1887 * Many files: Use symbolS instead of struct symbol. Use new
1888 accessor functions rather than referring to symbolS fields
1891 * read.c (s_mri_common): Don't add in value of line_label.
1893 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1894 checking for SEC_LINK_ONCE.
1896 * config/tc-sh.h (sh_fix_adjustable): Declare.
1898 * app.c (input_buffer): New static variable.
1899 (app_push): Save saved_input in allocated buffer.
1900 (app_pop): Restored saved_input.
1901 (do_scrub_chars): Change get parameter to take char * and int as
1902 arguments. Change GET macro to pass input_buffer to get
1903 function. Don't save input into allocated buffer.
1904 * as.h (do_scrub_chars): Update declaration.
1905 * input-file.c (input_file_get): Change to take char * and int.
1906 Read data into passed in buffer. Remove static buffer.
1907 * read.c (scrub_from_string): Change to take char * and int. Copy
1908 data into passed in buffer.
1910 * hash.h: Neaten. Declare hash_traverse.
1911 * hash.c: Complete rewrite based on BFD hashing code.
1912 * gasp.c (chunksize): New variable.
1913 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1916 1999-05-28 Nick Clifton <nickc@cygnus.com>
1918 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1919 addend unless the target uses an old ABI.
1921 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1923 -Wchar-subscripts cleanup
1924 * listing.c (listing_newline): Use unsigned char variable, so
1925 calls to isascii,iscntrl are correct.
1926 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1928 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1929 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1930 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1931 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1933 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1935 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1937 (arch_coldfire_p): New #define.
1938 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1940 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1942 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1944 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1945 (install_operand): Add place `N'.
1946 (init_table): Add registers ACC, MACSR, MASK.
1948 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1950 * config/tc-m68k.c: Change mcf5200 --> mcf.
1951 (archs): Add mcf5206e, mcf5307.
1952 (m68k_ip): Add format `u'.
1953 (install_operand): Add place `m', `M', `h'.
1954 (init_table): Add upper/lower registers.
1956 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1958 1999-05-28 Martin Dorey <mdorey@madge.com>
1960 * config/tc-i960.c: Several minor changes to add ELF and
1961 BFD_ASSEMBLER support.
1962 * config/tc-i960.h: Likewise.
1963 * configure.in (i960-*-elf*): New target.
1964 * aclocal.m4, configure: Rebuild.
1966 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1968 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1969 reloc changes when defined(BFD_ASSEMBLER).
1971 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1973 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1975 * write.c (write_print_statistics): Output to file, not stderr.
1977 * expr.c (generic_bignum_to_int32,64): Prototype.
1979 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1980 output_sleb128, output_uleb128, output_big_sleb128,
1981 output_big_uleb128, output_big_leb128): Prototype.
1982 (output_big_sleb128, output_big_uleb128): Make inline.
1983 (output_big_leb128): Remove inline
1985 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1986 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1987 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1988 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1989 value for correct overflow check in write.c:fixup_segment.
1990 * write.c (fixup_segment): Move bitfield overflow checks to after
1991 the md_apply_fix call.
1992 * config/obj-coff.c (fixup_segment): Likewise.
1993 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1994 valueT *val argument.
1996 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1998 * config/atof-ieee.c (gen_to_words): Correctly round a
1999 denormalized number. Fix off-by-one in range checking for
2000 exponent in a denormal.
2002 1999-05-10 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2007 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2009 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2011 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2013 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2014 (ReverseRegRegmem): Remove.
2015 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2016 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2017 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2020 From Doug Ledford <dledford@redhat.com>
2021 * config/tc-i386.h (RegXMM): New for P/III.
2022 * config/tc-i386.c: Add support for P/III.
2024 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2026 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2027 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2028 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2030 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2032 * config/tc-i386.c (i386_immediate): Skip whitespace before
2033 complaining about junk after expression.
2034 (i386_displacement): Likewise.
2036 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2038 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2039 Don't copy before downcaseing.
2041 1999-05-05 Catherine Moore <clm@cygnus.com>
2043 * tc-m68k.c: Include elf/m68k.h.
2044 (m68k_elf_final_processing): New routine.
2045 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2048 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2050 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2053 1999-04-30 Nick Clifton <nickc@cygnus.com>
2055 * config/tc-mcore.c (mcore_s_section): Dump literals before
2058 1999-04-29 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2063 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2065 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2066 (TC_INIT_FIX_DATA): Delete.
2067 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2068 (TC_INIT_FIX_DATA): Delete.
2069 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2070 * write.c (fix_new_internal): Initialize fx_cgen member.
2071 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2072 (gas_cgen_md_apply_fix3): Update.
2073 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2074 (md_cgen_record_fixup_exp): Update.
2075 (FX_OPINFO_R_TYPE): Update.
2077 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2078 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2079 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2080 * frags.h (struct frag): Make opindex, opinfo ints.
2082 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2084 1999-04-26 Tom Tromey <tromey@cygnus.com>
2086 * aclocal.m4, configure: Updated for new version of libtool.
2088 1999-04-22 Nick Clifton <nickc@cygnus.com>
2090 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2092 (md_apply_fix3): Do not fix up absolute relocations against
2095 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2097 1999-04-20 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2100 changes and data-in-text directives.
2101 (mcore_cons): New function: intercept cons() operations.
2102 (mcore_float_cons): New function: intercept float_cons()
2104 (mcore_stringer): New function: intercept stringer() operations.
2106 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2108 * obj.h (struct format_ops): Change generate_asm_lineno field to
2110 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2112 * config/tc-alpha.c (find_opcode_match): Add default case to
2114 (find_macro_match): Likewise.
2115 (load_expression): Parenthesize && within ||.
2117 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2119 1999-04-17 Nick Clifton <nickc@cygnus.com>
2121 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2122 .text .data .section pseudo ops.
2123 (mcore_s_section): New function. Dump lits before changing secs.
2124 (mcore_s_text): New function. Dump lits before changing secs.
2125 (mcore_s_data): New function. Dump lits before changing secs.
2127 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2129 * config/tc-mips.c (mips_32bitmode): New.
2130 (md_begin): Set mips_32bitmode if needed.
2131 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2132 Set EF_MIPS_32BITMODE.
2134 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2136 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2139 1999-04-16 Nick Clifton <nickc@cygnus.com>
2141 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2143 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2145 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2146 expressions correctly.
2149 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2151 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2153 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2155 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2156 and fmpynfadd instructions.
2158 1999-04-11 Richard Henderson <rth@cygnus.com>
2160 * as.h (environ): Declare it, if needed.
2161 * as.c (dump_statistics): Don't declare environ.
2162 * configure.in (environ): Detect declaration.
2163 * configure, config.in: Rebuild
2165 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2166 (i386_displacement): Allocate enough space for replacement buffer.
2167 Clean up replacement buffer initialization.
2169 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2171 * subsegs.c (section_symbol): Don't create a new symbol if one
2172 already exists; instead, use the existing one, but set its segment
2173 and frag data if it hasn't already been defined.
2174 * config/obj-coff.c (c_section_symbol): Likewise.
2176 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2178 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2180 1999-04-08 Nick Clifton <nickc@cygnus.com>
2182 * config/tc-mcore.c: New File: Support routines for MCore
2184 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2185 * config/obj-coff.c: Add support for mcore-pe target.
2187 * Makefile.am: Add support for MCore targets.
2188 * Makefile.in: Regenerate.
2189 * configure.in: Add support for MCore targets.
2190 * configure: Regenerate.
2192 * doc/all.texi: Set MCORE.
2193 * doc/as.texinfo: Document MCore specific command line options.
2195 * write.h: Prevent multiple inclusion.
2197 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2199 * asintl.h (LC_MESSAGES): Never define.
2200 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2202 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2205 * Makefile.am (m68k-parse.c): If configuring in the source
2206 directory, copy m68k-parse.y into the local directory before
2207 running ylwrap, to remove spurious differences when generating
2209 * Makefile.in: Rebuild.
2211 * config/tc-sparc.h (md_do_align): Just allocate the number of
2212 bytes necessary, rather than always allocating 1024.
2214 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2216 * listing.c (listing_newline): Add cast to avoid warning.
2217 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2218 * config/tc-i386.c (i386_scale): Add return value.
2219 (build_displacement_string): Remove unused local temp_disp2.
2220 (i386_intel_memory_operand): Add parentheses to avoid warning.
2221 (i386_intel_operand): Remove unused local end_of_operand_string.
2222 (i386_operand): Remove unused local operand_modifier.
2223 (i386_operand): Add parens to avoid warning.
2225 1999-04-04 Don Bowman <don@pixsci.com>
2227 * configure.in: Add mips*-*-vxworks* target; have it define
2229 * configure, config.in: Rebuild.
2231 1999-03-31 Nick Clifton <nickc@cygnus.com>
2233 * configure.in (emulations): Add support for arm-epoc-pe.
2234 * configure: Regenerate.
2235 * config/te-epoc-pe.h: New file. Define macros specific to
2237 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2238 for arm-epoc-pe target.
2240 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2242 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2244 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2246 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2247 detect ",n" without a condition.
2248 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2251 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2253 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2254 instruction is encoded with one bit.
2257 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2259 * doc/internals.texi (CPU backend): Mention that
2260 line_separator_chars should not include newline. From thi
2261 <ttn@mingle.glug.org>.
2263 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2265 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2266 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2268 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2270 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2272 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2274 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2277 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2279 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2281 1999-03-15 Martin Hunt <hunt@cygnus.com>
2283 * app.c (do_scrub_begin): Change '-' back to a symbol char
2284 so we can use multiple opcodes on a line again.
2286 * config/tc-d30v.c: By default, warn if a symbol has
2287 the same name as a register. Plus some minor
2288 updates from the branch.
2290 1999-03-13 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2293 BFD_RELOC_16 and BFD_RELOC_64.
2295 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2297 * expr.c (expr): Add missing else.
2299 1999-03-12 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-arm.c (md_apply_fix3): Improve error message.
2303 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2305 * Makefile.am (CPU_TYPES): Add fr30.
2306 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2307 (fr30,m32r dependencies): Update.
2308 * Makefile.in: Rebuild.
2310 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2311 (gas_cgen_record_fixup_exp): Ditto.
2312 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2313 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2314 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2315 (md_cgen_lookup_reloc): Update use of operand->type.
2316 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2317 (md_convert_frag): Call cgen_operand_lookup_by_num.
2318 (md_cgen_lookup_reloc): Update use of operand->type.
2319 (m32r_cgen_record_fixup_exp): Ditto.
2321 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2323 * config/tc-mips.c (md_show_usage): Fix message.
2325 1999-03-03 Nick Clifton <nickc@cygnus.com>
2327 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2328 and LDR reg,=<expr> instruction.
2330 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2333 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2335 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2337 1999-02-17 Nick Clifton <nickc@cygnus.com>
2339 This patch was created by: Scott Bambrough
2340 <scottb@corelcomputer.com>
2343 Special cased '@' character. The '@' character is used as the
2344 ARM assembler comment character, as a special character
2345 and in ELF .symver pseudo-op's, and as a special character in
2346 .type and .section pseudo-ops.
2347 (symver_pseudo): New static variable.
2348 (symver_state): New static variable.
2349 (struct app_save): Add field 'symver_state'.
2350 (app_push): Save global symver_state int struct app_save.
2351 (app_pop): Restore global symver_state from struct app_save.
2352 (do_scrub_chars): Special case handling of '@' character in
2355 * configure.in: Modified to recognize armv* uname syntax from ARM
2357 * configure: Regenerated.
2359 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2360 a prefix to the section's type.
2361 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2362 the type's typename.
2364 * config/tc-arm.h: Add support for PIC generation:
2365 (pic_code): New boolean.
2366 (obj_relocate_extern): Define.
2367 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2368 (TC_CONS_FIX_NEW): Define.
2369 (tc_fix_adjustable): Define.
2370 (GLOBAL_OFFSET_TABLE_NAME): Define.
2372 * config/tc-arm.c: Add support for PIC generation:
2373 (line_seperator_chars): Allow ';' as a seperator for Linux.
2374 (is_immediate_prefix): New macro.
2375 (arm_parse_reloc): New function.
2376 (s_arm_elf_cons): New function.
2377 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2378 (md_undefined_symbol): Special case handling for the Global Offset
2380 (md_apply_fix3): Handle PIC relocs.
2381 (tc_gen_reloc): Handle PIC relocs.
2382 (md_parse_option): Add support for '-k' command line switch to
2383 enable PIC generation.
2384 (cons_fix_new_arm): New function.
2385 (s_arm_elf_cons): New function.
2387 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2389 * configure.in: Add comments for uses of AC_DEFINE.
2390 * acinclude.m4: Likewise.
2391 * acconfig.h: Remove.
2392 * aclocal.m4: Rebuild.
2393 * configure: Rebuild.
2394 * Makefile.in: Rebuild.
2395 * config.in: Rebuild.
2397 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2399 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2400 non-constant offset from a base register.
2402 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2404 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2407 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2409 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2410 (emit_insn): Look for pc-relative and no-overflow specifiers on
2411 internal relocation types.
2413 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2415 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2418 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2420 (mips_4650, mips_4010, mips_4100): Variables removed.
2421 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2422 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2424 (md_begin): Don't bother initializing the mips_NNNN variables;
2425 mips_cpu is set, and that's good enough now.
2426 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2427 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2428 (show): New function, to handle wrapping in the CPU lists.
2429 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2431 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2433 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2434 than treat as an immediate specifier.
2436 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2438 * config/tc-i386.c: Prototype many functions.
2439 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2440 (i386_immediate): Remove unused second argument.
2441 (i386_intel_operand): Fix i386_is_reg typo.
2442 (i386_operand): Use allow_naked_reg.
2443 (output_invalid): Make operand int for K&R.
2445 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2447 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2449 * Makefile.in: Rebuild.
2451 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2453 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2455 (EXTRA_as_new_SOURCES): Comment out.
2456 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2457 * Makefile.in: Rebuild.
2458 * doc/Makefile.in: Rebuild.
2459 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2460 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2461 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2462 * configure: Rebuild.
2463 * aclocal.m4: Rebuild.
2464 * config.in: Rebuild.
2465 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2466 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2467 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2468 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2469 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2470 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2471 (gas_cgen_record_fixup_exp): Ditto.
2472 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2473 descriptor, not global variable.
2474 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2475 descriptor, not global variable. Refer to insert_operand handler
2476 via cpu descriptor, not global function.
2477 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2478 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2479 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2480 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2481 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2482 * config/tc-m32r.c: Ditto.
2483 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2484 (md_assemble): Ditto.
2485 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2487 1999-02-09 Nick Clifton <nickc@cygnus.com>
2489 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2490 relocations for ELF targets.
2492 1999-02-08 Nick Clifton <nickc@cygnus.com>
2494 * configure.in: Add support for StrongARM target.
2495 * configure: Regenerate.
2497 1999-02-05 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2501 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2504 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2506 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2508 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2510 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2511 (INTEL_DWORD_MNEM_SUFFIX): Define.
2514 (DWORD_PTR): Define.
2515 (XWORD_PTR): Define.
2517 (OFFSET_FLAT): Define.
2519 (NONE_FOUND): Define.
2522 * config/tc-i386.c (set_intel_syntax): New routine.
2523 (intel_syntax): Declare.
2524 (allow_naked_reg): Declare.
2525 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2526 (intel_float_operand): New routine.
2527 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2528 Handle brackets as well as parens. Call i386_intel_operand for
2529 intel syntax. Reverse operands if appropriate. Handle new
2530 suffixes. Handle movzx and movsx.
2531 (i386_is_reg): New routine.
2532 (i386_immediate): New routine.
2533 (i386_scale): New routine.
2534 (i386_displacement): New routine.
2535 (i386_operand_modifier): New routine.
2536 (build_displacement_string): New routine.
2537 (i386_parse_seg): New routine.
2538 (i386_intel_memory_operand): New routine.
2539 (i386_intel_operand): New routine.
2540 (i386_operand): Call i386_displacement, i386_immediate,
2541 i386_scale, etc. instead of handling inline.
2542 (parse_register): Handle registers without prefix.
2544 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2546 * configure: Regenerate.
2547 * configure.in (arm-*-oabi): New.
2548 (thumb-*-oabi): New.
2549 * config/tc-arm.c (target_oabi): Declare.
2550 (md_apply_fix3): Support REL relocs.
2551 (md_parse_option): Handle -oabi.
2552 (elf32_arm_target_format): New routine.
2553 (md_longopts): Add OPTION_OABI.
2554 * config/tc-arm.h: Redefine TARGET_FORMAT.
2557 1999-01-28 Nick Clifton <nickc@cygnus.com>
2559 * write.c (write_relocs): Handle out of range error.
2561 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2562 (fr30_force_relocation): Default to 0.
2564 * config/tc-fr30.h (obj_fix_adjustable): Define.
2565 (TC_FORCE_RELOCATION): Define.
2567 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2570 1999-01-16 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2573 merge of two instructions if the left instruciton kills the right.
2575 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2577 * Makefile.in: Regenerate.
2578 * configure.in: Redo test for using cgen.
2579 * configure: Regenerate.
2581 1999-01-09 Nick Clifton <nickc@cygnus.com>
2583 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2584 redefinition of this macro.
2586 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2588 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2591 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2593 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2594 a read of HI or LO and an immediatly following branch.
2596 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2598 * config/tc-mips.c (md_begin): Another correction to the setting of
2601 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2603 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2605 1998-12-21 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2608 bit insn when optimizing, so that parallelised instructions will
2609 start on a 32 bit boundary.
2611 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2613 * config/tc-mips.c (mips_eabi64): New.
2614 (md_begin): Set mips_eabi64.
2615 (mips_elf_final_processing): Use it.
2617 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2619 * config/tc-mips.c (mips_elf_final_processing):
2620 Correct setting of ABI in e_flags.
2622 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2624 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2626 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2628 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2630 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2632 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2633 warning, values that don't fit in the field.
2635 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2637 * config/tc-mips.c (mips_abi_string): New.
2638 (md_parse_option,md_longopts): Add mabi.
2639 (mips_elf_final_processing): Set e_flags based on mabi flag.
2641 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2643 * config/tc-mips.c (md_parse_option): Handle vr4111.
2645 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2647 * config/tc-h8300.c (build_bytes): Change message given if the
2648 instruction requires H8/300H mode and we're not in Hmode, to
2649 suggest that it may be the operand modes that are the problem, not
2650 necessarily the opcode.
2652 1998-12-10 Nick Clifton <nickc@cygnus.com>
2654 * config/tc-fr30.c: Add line separator character.
2656 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2658 * configure.in (hppa-*-mpeix*): New target.
2659 * config/obj-som.h (obj_som_compiler): Declare.
2660 * config/obj-som.c (compiler_seen): New static variable.
2661 (obj_som_compiler): New function.
2662 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2663 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2664 (pa_type_args): Set hppa_priv_level.
2665 (pa_compiler): New static function if OBJ_SOM.
2666 * configure: Rebuild.
2668 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2670 * read.c (output_leb128): Don't mark as inline.
2672 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2674 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2675 AIX .vbyte unaligned data support.
2676 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2677 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2680 1998-12-07 Nick Clifton <nickc@cygnus.com>
2682 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2685 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2687 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2688 BFD_RELOC_ARM_PCREL_BRANCH.
2690 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2693 checking the target type.
2694 (mips-dec-bsd*): Set endian to little.
2695 * configure: Rebuild.
2697 COFF weak symbol support, based on patches from Mark Elbrecht
2698 <snowball3@usa.net>:
2699 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2700 * config/obj-coff.c (obj_coff_weak): New static function.
2701 (obj_coff_endef) [both versions]: Handle weak symbols.
2702 (coff_frob_symbol): Likewise.
2703 (yank_symbols): Likewise.
2704 (obj_pseudo_table): Add "weak".
2706 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2707 <aymeric.vincent@emi.u-bordeaux.fr>.
2708 * aclocal.m4: Rebuild with current tools.
2709 * configure: Rebuild.
2711 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2712 an assertion failure for a case we can't handle when OBJ_ECOFF.
2714 * expr.c (operator): And with 0xff to avoid problems with signed
2717 1998-12-03 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2720 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2722 1998-12-02 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2727 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2729 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2732 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2734 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2737 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2741 (d10v_cleanup): Only generate previous insn if a multiline insn is
2744 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2749 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2751 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2752 -marm6xxx command line switches.
2754 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2756 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2757 (itbl-ops.o): Delete duplicate dependencies.
2758 Rebuild dependencies.
2759 Add fr30 dependencies.
2760 * Makefile.in: Rebuild.
2762 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2766 * listing.c: Ignore line terminator characters found inside
2769 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2771 * po/gas.pot: Regenerated.
2773 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2776 fr30_is_label_start(). Also checks for delay slot insns.
2778 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2779 FR30 instructions which contain a colon in the mnemonic.
2781 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2783 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-fr30.c: Removed currently superflous code.
2787 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2789 * config/tc-fr30.h: New file.
2790 * config/tc-fr30.c: Tweaking so that it will compile.
2792 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2794 * config/tc-d10v.h (obj_fix_adjustable): Define.
2795 (TC_FORCE_RELOCATION): Define.
2796 (d10v_force_relocation): Declare.
2797 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2798 (md_apply_fix3): Handle Vtable relocs.
2799 (d10v_fix_adjustable): New.
2800 (d10v_force_relocation): New.
2802 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-d30v.c: Change default behaviour to ignore potential
2805 conflicts between register name and symbol names.
2807 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2809 * configure.in: Add fr30-*-*.
2810 * config/tc-fr30.c: New file.
2811 * Makefile.in: Regenerated.
2812 * config.in: Regenerated.
2813 * configure: Regenerated.
2814 * doc/Makefile.in: Regenerated.
2815 * po/gas.pot: Regenerated.
2817 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2819 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2822 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2824 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2826 (do_scrub_chars): Add some casts to unsigned char to avoid
2827 unwanted sign extension.
2828 * read.c (lex_type): Set characters about 127 to be symbol
2830 * config/tc-i386.c (md_begin): Set identifier_chars and
2831 operand_chars for values above 127.
2833 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2835 * configure.in: detect cygwin* instead of cygwin32*
2836 * configure: regenerate
2838 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2840 * listing.c: Add support for producing a listing from piped
2843 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2845 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2846 (append_insn): Account for the tx39's multiply behavior.
2848 1998-10-26 Michael Meissner <meissner@cygnus.com>
2850 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2851 from assemble_parallel_insns. Add support for '->' to indicate
2852 explicitly serializing the instructions.
2853 (md_assemble): Ditto.
2855 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2857 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2860 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2862 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2864 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2866 * config/tc-mips.c : support frame and regmask/fregmask when
2867 MIPS_STABS_ELF is specified.
2869 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2871 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2872 (md_apply_fix): Don't return 1 for VTABLE relocs.
2873 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2875 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2877 * doc/c-i386.texi: Replace occurences of "opcode" with
2878 "instruction mnemonic", "instruction", or "mnemonic" when
2879 referring to the name of an instruction. Use "opcode" when
2880 referring to the sequence of machine bytes.
2882 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2883 (is_opcode_char): Rename to is_mnemonic_char.
2884 (md_assemble and i386_operand): Correct error messages from
2885 "opcode" to "instruction mnemonic"
2886 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2887 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2888 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2889 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2890 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2891 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2892 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2894 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2896 * config/tc-i386.c (i386_operand): Check for garbage after
2899 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2901 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2902 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2904 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2906 * config/tc-sh.h (obj_fix_adjustable): Define.
2907 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2908 (md_apply_fix): Likewise.
2909 (tc_gen_reloc): Likewise.
2910 (sh_fix_adjustable): New.
2912 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2914 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2915 * cgen.h (gas_cgen_finish_insn): Update prototype.
2916 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2917 cgen_insn_t -> CGEN_INSN_INT.
2918 (make_parallel): Update handling of CGEN_INT_INSN_P.
2919 (assemble_parallel_insn): Ditto.
2920 (target_make_parallel): New function.
2921 (md_assemble): Use it.
2923 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2925 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2927 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2929 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2930 converted into lower case.
2932 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2934 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2935 (gas_cgen_tc_gen_reloc): Likewise.
2936 * config/tc-m32r.h (obj_fix_adjustable): Define.
2937 * config/tc-m32r.c (m32r_fix_adjustable): New.
2938 (m32r_force_relocation): Handle VTABLE relocs.
2940 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2942 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2944 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2947 to lower case before parsing.
2949 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2950 parallel insns modift buts in the PSW as a side effect.
2952 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-d30v.c (find_format): Test for missing flag and
2957 (md_apply_fix3): Fix error messages to avoid
2958 assumption about presence of a symbol.
2960 (parallel_ok): Disallow parallel instructions that both modify the
2963 (find_format): Generate a warning if an odd numbered register is
2964 used as the first register in a mutli-register instruction.
2966 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2969 relocations are always associated with a symbol.
2971 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2973 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2974 (elf32_sparc_force_relocation): Declare.
2975 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2976 (tc_gen_reloc): Handle vtable relocs.
2977 (elf32_sparc_force_relocation): New.
2979 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2981 * symbols.c (S_IS_FUNCTION): New.
2982 * config/tc-v850.h (obj_fix_adjustable): Define.
2983 (TC_FORCE_RELOCATION): Define.
2984 (v850_force_relocation): Declare.
2985 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2986 of fx_addnumber for VTABLE reloc addends.
2987 (md_apply_fix3): Handle VTABLE relocs.
2988 (v850_fix_adjustable): New.
2989 (v850_force_relocation): New.
2991 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2993 * tc-hppa.c (fp_operand_format): Add some additional formats.
2994 (pa_ip): Do not automatically promote into pa2.0 mode.
2995 (pa_level): Handle ".level 2.0".
2997 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2999 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3000 * config/tc-i386.h (template.extension_opcode): Change to
3001 unsigned int to allow full range of 8-bit opcode suffixes.
3002 (None): Redefine as 0xffff.
3004 From Jeff B Epler <jepler@usgs.gov>
3005 * doc/c-i386.texi (i386-SIMD): New section.
3007 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3009 * read.c (discard_rest_of_line): New function.
3010 * read.h: Declare it.
3011 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3013 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-d10v.c (find_symbol_matching_register): New function.
3016 (find_opcode): Cope with the case where a register name matches
3019 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3021 * config/tc-v850.c (md_pcrel_from): Rename to
3022 v850_pcrel_from_section.
3023 (v850_pcrel_from_section): Do not resolves symbols in other
3026 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3028 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3030 * config/tc-d10v.c (find_opcode): Generate an error if a register
3031 is supplied for an operand that should not be a register.
3033 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3035 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3036 instructions to have another instruction in the right bin.
3038 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3041 the right container if the left container holds a branch
3044 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3047 both a register name and symbol name.
3048 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3050 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3053 execution unit class.
3055 (reg_name_search): If a name matches a register and a symbol,
3056 prefer the register.
3057 (find_format): Disallow flag registers when a general purpose
3058 register is required.
3059 If a number is required, but a register has been given, check to
3060 see if a symbol with the same name as the register exists, and if
3061 so, use that symbol.
3063 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3065 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3067 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-d30v.c (find_format): Do not accept flag registers as
3070 general purpose registers.
3071 (find_format): If an immediate value is expected at a given place
3072 in a format, but a register name has been provided instead, check
3073 to see if that register name matches the name of a predefined
3074 symbol and if it does, then use the symbol instead.
3075 (reg_name_search): If a register name matches a symbol name,
3076 prefer the register name to the symbol name.
3078 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3081 the previous insn to empty.
3083 1998-09-20 Michael Meissner <meissner@cygnus.com>
3085 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3086 pieces, forcing the use of an ANSI compiler.
3088 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3090 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3092 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3094 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3096 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3098 (obj_elf_vtable_entry): Likewise.
3099 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3100 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3101 (tc_gen_reloc): Likewise.
3102 (arm_fix_adjustable): Likewise.
3103 (elf32_arm_force_relocation): New.
3104 (armelf_frob_symbol): Remove coff-style symbol support.
3106 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3108 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3110 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3112 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3113 OBJ_COFF so that routine is defined for a.out format.
3115 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3117 * config/tc-i386.c (i386_operand): Detect non-segment registers
3118 used as segment prefixes.
3120 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3122 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3123 optimize across FDE boundaries.
3125 * config/obj-coff.c (obj_coff_section): Preserve any link once
3126 flags when setting the section flags.
3128 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3131 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3133 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3135 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3138 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3140 * frags.c (frag_grow): Include the size of the frag struct in the
3143 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3144 if the new subseg comes before the old.
3146 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3148 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3149 to handle edge8 and edge16.
3151 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3153 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3154 before we clobber the symbol involved.
3156 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3158 * config/tc-arm.c: Remove OBJ_ELF definitions for
3159 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3160 use arm_adjust_symtab for OBJ_COFF.
3161 (armelf_adjust_symtab): New Routine.
3162 * config/tc-arm.h: Define obj_adjust_symtab to
3163 armelf_adjust_symtab for OBJ_ELF.
3165 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3167 * configure.in: Make all i386-elf targets use bfd_gas.
3168 * config/tc-i386.c (tc_i386_force_relocation): New.
3169 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3170 (md_apply_fix3): Likewise.
3171 (tc_gen_reloc): Handle them.
3172 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3173 tc_i386_force_relocation.
3175 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3179 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3182 current opcode after writing the first insturction of a reverse
3185 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3187 * read.h (generate_lineno_debug): Add prototype.
3188 * read.c (generate_lineno_debug): Make non-static.
3190 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3192 * config/tc-i386.c (md_assemble): Only warn for address/data size
3195 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3198 against Thumb function names, as the linker needs this information.
3200 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3202 * expr.c (operand): Check also that there is no advance in operand
3203 after atof_generic in order to decide "is it label 0f or floating
3206 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3208 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3209 command line options with a single dash.
3210 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3212 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3214 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3215 * tc-arm.c (arm_fix_adjustable): New routine.
3217 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3219 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3220 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3221 demand_empty_rest_of_line before mri_comment_end.
3222 (equals): Check garbage after expression before
3223 mri_comment_end in MRI mode.
3225 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3227 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3228 small immediate constant to use the constant itself rather than
3231 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3233 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3234 (pa_leave): Likewise.
3236 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3238 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3240 (i386_operand): Fix an error message.
3242 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3244 * doc/c-arm.texi (ARM Directives): Document .req directive.
3246 * config/tc-arm.c (reg_required_here): Display erroneous string if
3247 the register name could not be decoded.
3248 Do not set inst.instruction if the sift is -1.
3250 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3252 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3255 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3258 even if it is belived to be unnecessary.
3260 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3262 config/tc-i386.c (i386_operand): Size immediate constants by
3263 suffix (erroneously removed as part of July 7 change).
3265 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3267 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3268 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3269 (armelf_frob_symbol): New Routine.
3270 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3272 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3274 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3276 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3278 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3279 command line switches passed to assembler.
3281 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3283 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3284 (gas_cgen_opcode_desc): Declare.
3285 (gas_cgen_parse_operand): Declare.
3286 (*): Prepend gas_ to gas specific fns to denote them as such.
3288 * cgen.c (gas_cgen_opcode_desc): New global
3289 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3290 (queue_fixup): Renamed from cgen_queue_fixup.
3291 (*): Prepend gas_ to gas specific fns to denote them as such.
3293 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3294 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3295 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3296 Open opcode table and initialize it.
3297 (make_parallel): Use gas_cgen_opcode_desc.
3298 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3299 (md_assemble): Ditto.
3301 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3303 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3304 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3305 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3306 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3307 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3308 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3309 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3310 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3311 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3312 (INIT_STAB_SECTION): Likewise.
3313 (OBJ_PROCESS_STAB): Likewise.
3315 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3316 (md_parse_option): Watch for them.
3317 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3318 (md_begin): Kill neverdef code.
3319 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3320 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3321 (s_alpha_coff_wrapper): New.
3322 (md_pseudo_table): Trap all ECOFF pseudos.
3324 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3326 Start of changes to remove mdebug section from mips*-elf
3327 Based on MIPS_STAB_ELF definition
3328 * acconfig.h: undef if not configured
3329 * config.in: undef if not configured
3330 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3331 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3332 * stabs.c (s_stab_generic): flush frag
3334 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3336 * configure.in: (arm-*-elf): Handle.
3337 (thumb-*-elf): Handle.
3338 * configure: Regenerate.
3339 * read.c (stringer): Fix typo in comment.
3340 * write.c (fixup_segment): Don't add symbol value to addend if
3342 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3344 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3347 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3349 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3350 (write_2_short): Emit warning if new flag is set.
3351 (do_assemble): Set flags if left instruction is one of special
3352 "right-instruction-killer" type.
3354 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3356 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3357 Always output words in debug_info section as big endian.
3358 (sparc_target_format): Choose correct bfd target.
3359 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3361 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3363 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3364 to work with internationalization code. Issue an error when two
3365 operands match that are not allowed to match.
3367 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3369 * configure.in (install_tooldir): Allow target to specify whether
3370 it wants to be installed in $(tooldir)/bin.
3371 * configure: Regenerate.
3372 * Makefile.am (install-exec-local): Set install-exec-tooldir
3373 dependency via configure.
3374 * Makefile.in: Regenerate.
3376 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3378 * Makefile.am (install-exec-local): Split into two ...
3379 (install-exec-bindir,install-exec-tooldir): New rules.
3380 * Makefile.in: Regenerate.
3382 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3384 * Makefile.am (install-exec-local): Don't remove the file before
3385 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3386 W. Rozycki <macro@ds2.pg.gda.pl>.
3387 * Makefile.in: Rebuild.
3389 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3391 * cgen.c: Include libiberty.h.
3392 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3393 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3394 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3395 (md_cgen_lookup_reloc)): Declare.
3396 (md_cgen_record_fixup_exp): Declare.
3397 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3398 (m32r_relax_frag): Declare.
3399 (cgen_md_apply_fix3): Decls moved to cgen.h.
3400 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3401 (m32r_cgen_record_fixup_exp): Delete decl.
3402 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3403 (assemble_nop): Delete.
3404 (expand_debug_syms): Delete unused `exp'.
3405 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3406 Add default case for -Wall.
3407 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3408 (md_atof): Delete unused wordP.
3410 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3412 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3415 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3417 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3418 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3419 .print, .purgem, and .struct. Remove documentation for
3422 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3424 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3425 Update call to insert_operand.
3427 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3429 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3431 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3433 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3434 whitespace after a prefix operator.
3436 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3438 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3440 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3442 * config/tc-sparc.c (log2): New static function.
3443 (s_reserve): Use log2 to convert alignment before calling
3445 (s_common): Use log2 to convert alignment before calling
3446 record_alignment and frag_align.
3447 (sparc_cons_align): Use log2.
3449 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3451 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3452 (s_common): Likewise.
3454 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3455 initialization of waddr.
3456 (sparc_elf_final_processing): Add default case to switch.
3458 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3460 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3461 than temporary real.
3463 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * write.c (subsegs_finish): Don't align the segments if there were
3468 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3469 copying aux information.
3471 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3472 expression into a symbol.
3474 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3476 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3477 type to unsigned int.
3478 (md_assemble): Change type used to store offsets from unsigned
3480 (i386_operand): Switch error check to only call RESTORE_END_STRING
3481 once after parse_register.
3483 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3485 * config/tc-v850.c (md_show_usage): Changed format to match that
3488 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3490 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3492 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3494 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3497 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3500 * doc/Makefile.in: Rebuild.
3502 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3504 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3505 for %lo expressions.
3506 (mips_ip, case 'u'): Move range check after code to mask
3507 off bits in %hi/%lo expressions. Mask off high bits for
3510 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3512 * doc/Makefile.am (gasver.texi): New target.
3513 (as.info, as.dvi): Depends upon gasver.texi.
3514 * doc/as.texinfo: Include gasver.texi. Mention version number on
3515 title page and in top node.
3516 * doc/Makefile.in: Rebuild.
3518 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3520 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3521 but not including the line containing the edict.
3522 * listing.h (LISTING_EOF): New.
3523 * input-scrub.c (input_scrub_next_buffer): Call it.
3525 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3527 * config/tc-i386.c (i386_operand): Don't set the size of an
3528 immediate address based solely on the suffix and the mode.
3530 * config/tc-i386.c (md_assemble): Add assertion to make sure
3531 overlap2 does not set Imm.
3533 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3534 sequences of whitespace to a single space.
3535 (is_space_chars): Just compare with space.
3536 (md_begin): Don't initialize space_chars.
3537 (md_assemble): Just skip a single whitespace character.
3538 (i386_operand): Rewrite base-index parsing to use new
3539 parse_register, and to skip white space. Skip white space in a
3540 number of other places too. Don't give error message if
3541 parse_register fails.
3542 (parse_register): Change reg_string parameter to be non-const.
3543 Add end_op parameter. Skip white space after the `%', and return
3544 end of register string. Give error message here rather than
3547 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3549 Based on patch from Matt Semersky <matts@scd.hp.com>:
3550 * expr.c (op_encoding): Make const.
3551 (expr_set_precedence): New function.
3552 (expr_begin): Don't set operator rankings, just call
3553 expr_set_precedence.
3554 * expr.h (expr_set_precedence): Declare.
3555 * read.c (s_mri): Call expr_set_precedence.
3557 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3559 * doc/as.texinfo (Statements): Remove paragraph discussing
3560 continuing lines with a backslash. This hasn't worked for years,
3563 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3565 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3567 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3568 (ps_CTORS, ps_DTORS): New section types.
3569 (vms_fixup_xtors_section): New function
3570 (Ctors_Psect, Dtors_Psect): Define.
3571 (IS_GXX_XTOR): Define
3572 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3573 Filter static constructors/destructors and add to
3574 Ctors_Symbols/Dtors_Symbols chain.
3575 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3576 appropriate section.
3578 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3579 * makefile.vms: Merge vax/vms support.
3581 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3583 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3584 (elf_pseudo_table): Add them.
3585 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3586 (md_apply_fix): Accept them.
3587 (mips_fix_adjustable): Don't adjust them.
3588 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3589 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3590 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3591 (tc_fix_adjustable): Don't adjust them.
3593 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3595 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3597 * Makefile.in: Regenerate.
3598 * configure.in: AC_SUBST cgen_cpu_prefix.
3599 * configure: Regenerate.
3601 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3603 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3604 Changed all users of COND12_DELAY.
3606 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3608 * config/tc-mn10300.c (set_arch_mach): New function.
3609 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3610 (md_begin): Default to mn10300 mode.
3611 (md_assemble): Only accept instructions for the core mn10300
3612 chip and the active machine type.
3614 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3616 * subsegs.h (segment_info_type): Give the struct a name.
3617 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3618 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3619 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3620 * config/tc-w65.h (tc_reloc_mangle): Declare.
3621 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3623 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3625 * config/tc-v850.c (v850_comm): Restore old section
3626 after common processing.
3628 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3630 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3632 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3634 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3635 char with code that explicitly sign-extends.
3637 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3639 * config/tc-v850.c (md_begin): Restore text section as the current
3640 section after creating call table sections.
3641 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3644 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3645 with call to macro SYM_AUXINFO.
3647 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3649 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3650 with the program transform name.
3651 * Makefile.in: Rebuild.
3653 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3658 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3660 * config/tc-i386.c (i386_operand): Be prepared for a space between
3661 the open parenthesis and the start of the register operand,
3662 because of the June 16 change.
3664 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3666 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3669 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3671 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3672 even if it is belived to be unnecessary.
3674 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3676 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3678 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3680 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3682 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3683 shift amount for a repeated operand. The shift amount for the
3684 repeated copy comes from the size of the operand.
3686 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3688 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3690 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3692 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3694 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3696 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3697 characters in it as LEX_IS_SYMBOL_COMPONENT.
3698 * config/tc-i386.h (tc_symbol_chars): Define.
3699 (extra_symbol_chars): Declare.
3700 * config/tc-i386.c (extra_symbol_chars): Define.
3701 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3702 (line_comment_chars): Set to '/' if TE_LINUX.
3703 * doc/c-i386.texi (i386-prefixes): Update.
3704 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3706 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3708 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3709 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3711 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3713 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3714 constraint in instructions REP & REPI.
3716 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3719 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3721 (check_range): If the operand is shifted, then shift the number
3722 before checking its range.
3724 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3726 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3729 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3731 * config/tc-v850.c (v850_comm): Create special sections as needed.
3733 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3735 * config/tc-d10v.c (write_2_short): Addition of swapping
3736 instructions for sequential and reverse sequential order when
3737 given order is not possible.
3739 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3741 * Makefile.am: Rebuild dependencies.
3742 (DEP_INCLUDES): Fix reference to intl build directory.
3743 * Makefile.in: Rebuild.
3745 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 * doc/c-i386.texi: Update 16 bit documentation.
3749 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3750 IgnoreDataSize to IgnoreSize as they are used for address size as
3752 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3753 32-bit mode, similarly addr16/data16 and variants.
3755 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3757 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3758 sequential word multiply instructions.
3760 (do_assemble): Add extra command line argument, to allow mul32
3761 attribute to be preserved across parallel insns.
3762 (md_assemble): Insert NOPs between explicitly parallel insns which
3763 contain an 32 bit multiply and a 16 multiply.
3765 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3767 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3770 * config/tc-i386.c (reloc): Add braces.
3772 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3773 consistent with Intel naming.
3774 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3775 use bitfields in sib_byte.
3776 (modrm_byte): Don't use bitfields here either.
3778 * config/tc-i386.c (current_templates): Add const.
3779 (parse_register): Add const to return, param, and char *s.
3780 (i386_operand): Add const to reg_entry *r.
3781 * config/tc-i386.h (templates): Add const to start, end.
3783 Inspired by code for 16 bit gas support from Martynas Kunigelis
3784 <martynas@nm3.ktu.lt>:
3785 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3786 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3787 (uses_mem_addrmode): Remove.
3788 (md_estimate_size_before_relax): Add support here too.
3789 (md_relax_table): Rewrite interface to md_relax for 16 bit
3791 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3792 (opcode_suffix_to_type): Remove.
3793 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3794 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3795 (md_convert_frag): Likewise.
3796 (i386_operand): Add support for 16 bit base/index regs,
3797 immediates, and displacements. Remove some unnecessary casts, and
3798 localise end_of_operand_string, displacement_string_start,
3799 displacement_string_end variables. Add GCC_ASM_O_HACK.
3800 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3802 * config/tc-i386.c (prefix_hash): Remove.
3803 (md_begin): Rewrite without obstacks. Remove prefix hash table
3804 handling. Rewrite lexical table handling.
3805 (i386_print_statistics): Don't print prefix statistics.
3806 (md_assemble): Rewrite instruction parser so that line is not
3807 converted to lower case. Don't do a hash_find for prefixes,
3808 instead recognise them via opcode modifier.
3809 (expecting_operand, paren_not_balanced): Localise variables.
3810 * config/tc-i386.h (IsPrefix): Define.
3811 (prefix_entry): Remove.
3813 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3814 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3815 '\\' in case where comment_chars contains '/'.
3817 * config/tc-i386.c (MATCH): Ensure given operand and template
3818 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3819 you must write `ljmp *table(%ebx)'.
3821 From H.J. Lu <hjl@gnu.org>:
3822 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3823 as 0 ifndef BFD_ASSEMBLER.
3824 (md_assemble): Allow immediate operands without suffix or
3825 other reg operand to default in size to the current code size.
3827 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3829 * config/tc-v850.c (md_begin): Restore creation of
3830 .call_table_text and .call_table_data sections.
3832 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3834 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3835 after emitting a word of noops.
3837 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3840 (i386_operand): Simplify checks for valid base/index combinations.
3841 Disallow `in 4(%dx),%al'.
3843 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3845 (add_prefix): Change parameter from char to int.
3847 * config/tc-i386.h (Ugh): Define opcode modifier.
3848 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3850 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3851 CONSISTENT_REGISTER_MATCH macros to check register types more
3852 thoroughly. Check for illegal suffix/operand combinations
3853 when matching insns with operands. Handle new `s' suffix, and
3854 associated FloatMF opcode modifier for float insns with memory
3856 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3857 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3858 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3859 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3860 DATA_PREFIX_OPCODE throughout.
3862 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3863 (md_assemble): Rewrite suffix/register operand checking code to be
3864 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3865 AnyMem, the better to grep.
3867 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3868 given a memory operand. Don't set Abs bits either.
3869 (type_names): Remove Mem*, Abs*.
3870 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3871 define opcode_modifiers as these cases are handled by Disp8,
3872 Disp16, Disp32 and suffix checks.
3873 (COMES_IN_BOTH_DIRECTIONS): Remove.
3874 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3876 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3877 if IgnoreDataSize modifier given. Remove ShortformW modifier
3878 test. Add test for ShortForm in W base_opcode modification.
3879 Merge Seg2ShortForm and Seg3ShortForm code.
3880 * config/tc-i386.h (ShortFormW): Remove.
3881 (IgnoreDataSize): Define.
3883 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3885 * config/tc-d30v.c (md_assemble): Store previous segment state
3886 with previous instruction.
3888 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3890 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3891 (ebp, esp): Remove static variables.
3892 (MATCH): Remove test for InOutPortReg.
3893 (i386_operand): Properly handle InOutPortReg here instead.
3894 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3895 (md_assemble): Simplify and correct modrm and sib generation.
3896 (i386_operand): Add warning for scale without index.
3897 Rewrite checks for valid base/index combinations.
3899 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3900 macros and enclose in do while(0).
3901 (RESTORE_END_STRING): Likewise.
3902 (md_assemble): Add one to printed operand number so we start
3903 from 1 not 0. Add some more gettext invocations.
3904 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3907 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3908 DATA_PREFIX, SEG_PREFIX): Define.
3909 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3910 (check_prefix): Remove function.
3911 (add_prefix): New function. Add prefix to i.prefix as well as
3913 (md_assemble): Changes for add_prefix. Remove hack for wait
3914 prefix, instead always output prefixes in fixed order. Test
3915 for jcxz/loop when selecting between word & dword operations,
3916 and add address size prefix rather than operand size prefix.
3917 Remove operand -> address size hack when emitting jcxz/loop.
3918 (i386_operand): Remove O_Absent check as it's done in expr.
3920 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3922 * configure.in: Recognize m5200 as a cpu_type of m68k.
3923 * aclocal.m4: Rebuild with current libtool.
3924 * configure: Rebuild.
3926 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3928 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3929 to relaxable_symbol to prevent references to external symbol from
3932 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3934 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3935 symbols are relaxable.
3937 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3939 * config/tc-v850.c (md_begin): Don't create special
3940 sections by default.
3942 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-mips.c (macro): For div and udiv, close the
3945 reorder block as soon as possible.
3947 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3949 From Matt Semersky <matts@scd.hp.com>:
3950 * macro.c (macro_mri_mode): New function.
3951 * macro.h (macro_mri_mode): Declare.
3952 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3955 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3957 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3960 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3961 until after xstrdup in OBJ_EVAX case.
3963 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3965 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3966 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3967 of hardcoded magic number.
3968 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3970 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3972 * read.c (do_s_func): New function.
3974 * read.h (do_s_func): Add prototype.
3976 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3978 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3979 nops if fill pattern not specified.
3981 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3983 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3984 * config/te-go32.h (TE_GO32): Define.
3985 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3987 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3989 Implement .func/.endfunc pseudo-ops.
3990 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3992 * read.c (potable): Add .func,.endfunc.
3993 (s_func): New function.
3994 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3996 (in_doc_func_p,current_function_label): New static globals.
3997 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3999 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4001 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4002 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4003 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4004 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4005 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4006 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4007 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4008 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4009 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4010 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4011 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4012 * config/tc-a29k.c: Don't define md_short_jump_size,
4013 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4014 * config/tc-alpha.c: Likewise.
4015 * config/tc-alpha.h: Likewise.
4016 * config/tc-arm.c: Likewise.
4017 * config/tc-h8300.c: Likewise.
4018 * config/tc-h8500.c: Likewise.
4019 * config/tc-hppa.c: Likewise.
4020 * config/tc-i860.c: Likewise.
4021 * config/tc-i960.c: Likewise.
4022 * config/tc-ppc.c: Likewise.
4023 * config/tc-sh.c: Likewise.
4024 * config/tc-sparc.h: Likewise.
4025 * config/tc-tic30.c: Likewise.
4026 * config/tc-w65.c: Likewise.
4027 * config/tc-z8k.c: Likewise.
4029 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4031 * config/tc-vax.c (_): Delete this macro used for placeholder
4032 values in vax_operand_width_size; it conflicts with the _() macro
4033 used for internationalization.
4035 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4037 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4038 code. From Chris Moller <moller@bops.com>.
4040 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4041 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4042 * read.c (emit_expr): Initialize seg and subseg fields of a new
4044 * write.c (write_object_file): Switch to the appropriate segment
4045 and subsegment when processing a broken word.
4047 * config/tc-m68k.c (mri_assemble): New static function.
4048 (build_mri_control_operand): Call mri_assemble rather than
4050 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4051 (s_mri_endf, s_mri_endw): Likewise.
4053 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4055 * read.c (s_org): Call md_flush_pending_output if it is defined.
4057 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4059 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4061 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4062 (md_parse_option): Add for same.
4063 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4064 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4065 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4067 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4069 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4071 * config/tc-arm.c (find_real_start): Relax definition of local
4074 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4076 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4077 symbols at the given address, not just the last one specified.
4079 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4081 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4082 or number_to_chars_littleendian to write data.
4084 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-v850.c (md_assemble): Remove artificially created
4087 register name symbols.
4089 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4091 * write.c (fixup_segment): Change "segment" to "section" in
4094 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4096 * write.c (fixup_segment): Change sym1-sym2 message again.
4098 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4100 * write.c (fixup_segment): Improve error message for sym1-sym2
4101 errors when sym1 is in a different segment from sym2.
4103 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4105 * config/tc-m32r.c (warn_unmatched_high): New static local.
4106 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4107 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4108 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4109 (md_parse_option): Likewise.
4110 (md_show_usage): Likewise.
4111 (m32r_frob_file): Likewise.
4113 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4114 (read_a_source_file): Call them.
4115 * read.h (stabs_generate_asm_file): Declare.
4116 * stabs.c (stabs_generate_asm_file): New function.
4117 (generate_asm_file): New function.
4118 (stabs_generate_asm_lineno): Move file name handling into
4121 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4123 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4124 (d30v_current_align, d30v_current_align_seg): New variables.
4125 (d30v_last_label): New variable.
4126 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4127 (s_d30v_data, s_d30v_section): Likewise.
4128 (md_pseudo_table): Call them.
4129 (md_begin): Initialize d30v_current_align_seg.
4130 (md_assemble): Call d30v_align when needed by known current alignment.
4131 (d30v_frob_label, d30v_cons_align): New functions.
4132 * config/tc-d30v.h (md_do_align): Remove.
4133 (tc_frob_label): Call d30v_frob_label.
4134 (md_cons_align): New.
4136 * config/tc-d30v.c (find_format): Convert complex expressions to
4137 expression symbols before processing. Clean up code formatting.
4139 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4141 * po/Make-in (install-info): New target.
4143 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4145 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4147 * config/tc-mn10300.c (md_assemble): Likewise.
4149 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4151 * Makefile.am: Update with `make dep-am'.
4152 (HFILES): Add cgen.h.
4153 (cgen.o): Depend on cgen.h.
4154 * Makefile.in: Regenerate.
4156 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4158 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4160 * gasp.c (grab_label): Permit a label to be a preprocessor
4161 variable by permitting a label to start with a backslash.
4163 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4165 * config/tc-mips.c (validate_mips_insn): Removed hack
4166 for previously inaccessible bitfields in some INSN_TRAP
4169 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4171 * config/tc-d30v.c (do_assemble): Abort with error message
4172 if opcode operands do not match.
4174 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4176 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4177 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4178 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4179 similar new 'q' operand.
4181 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4183 * cgen.c (cgen_asm_finish_insn): Fix typo.
4185 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4188 * cgen.c: Include it.
4189 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4190 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4191 All callers updated.
4192 * config/tc-m32r.c: Include cgen.h.
4193 (m23r_insn): New members num_fixups,fixups.
4195 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4197 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4198 to avoid compiler warning.
4200 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4202 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4205 * makefile.vms (OBJS): Add ehopt.obj
4207 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4209 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4211 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4213 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4214 a short format insn.
4215 (md_assemble): Set it for explicitly packed insns.
4217 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4219 * config/obj-coff.c (c_symbol_merge): Do not take address of
4220 native fields when performing the memcpy.
4222 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4224 * config/tc-mips.c (macro,macro2): Implement
4225 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4227 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4229 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4230 relocations against globally visible symbols.
4231 * config/tc-m68k.c (relaxable_symbol): New macro.
4232 (m68k_ip, md_estimate_size_before_relax): Use it.
4233 (tc_m68k_fix_adjustable): Also handle weak symbols.
4235 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4237 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4238 references to externally visible symbols.
4239 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4240 values in twice for a PC relative reloc if the symbol is
4243 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4244 don't adjust a PC relative reloc against an externally visible
4246 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4247 for a PC relative fixup against an externally visible defined
4248 symbol, arrange to store object file and addend values as though
4249 the symbol were not defined.
4250 (tc_gen_reloc): Likewise.
4252 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4254 * read.c (sizeof_leb128): Referenced externally by write.c so
4257 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4259 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4260 and expand a 'debug' symbol associated with the next instruction
4261 that does not cause a short instruction to be filled with a NOP.
4262 (md_pseudo_table): Add support for .debugsym.
4263 (assemble_parallel_insn): Add calls to expand_debug_sym as
4265 (md_assemble): Ditto.
4267 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4269 * as.c (main): Conditionally call setlocale.
4270 * gasp.c (main): Likewise.
4271 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4272 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4274 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4276 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4278 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4280 * config/tc-hppa.c: Change all calls to bzero to use memset.
4281 (pa_ip): Add cast to avoid warning.
4282 (tc_gen_reloc, md_apply_fix): Likewise.
4283 (pa_find_space_by_number): Likewise.
4284 (hppa_force_relocation): Likewise.
4285 (pa_block): Change i to unsigned int.
4286 * config/obj-som.h (obj_som_copyright): Declare.
4288 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4290 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4291 for line numbers for assembly source.
4293 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4295 * configure.in: Change version number to 2.9.4
4296 * configure: Rebuild.
4298 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4300 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4302 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4304 * ecoff.h: Change symbolS in function declaration to struct
4307 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4309 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4310 (md_convert_frag): Fix i18n typo.
4312 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4314 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4315 * ecoff.h: Protoype it.
4316 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4317 [EVAX] (s_alpha_prologue): Delete.
4318 (md_pseudo_table): Update.
4320 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4322 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4323 array to local pointer.
4324 (get_args, parse_expr): Add casts to avoid warnings.
4326 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4328 * read.c (s_set): Cast xmalloc return value to fragS *.
4329 * config/tc-m68k.c (m68k_ip): Function made static to match
4330 previous forward declaration.
4331 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4333 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4335 * config/tc-v850.c: Add internationalisation macros to error
4338 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4339 macros to error strings.
4341 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4343 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4344 reloc is in the TOC csect.
4345 (md_apply_fix3): Correct gettext typo.
4347 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4349 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4350 .L - they are local labels and the branches are not really
4351 function calls but rather far jumps.
4353 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4355 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4357 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * config/tc-i386.c (md_assemble): Print operand number rather than
4360 using ordinal_names.
4361 (i386_operand): Likewise.
4363 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4365 * Makefile.am (INTLLIBS): Define to work around apparent automake
4367 All Makefiles: Regenerated.
4369 * Many files: Added gettext invocations around user-visible
4371 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4372 HAVE_LC_MESSAGES): Define.
4373 * dep-in.sed: Added asintl.h.
4374 * po/Make-in: New file.
4375 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4377 * read.c (Z_): Renamed from `_'.
4378 * Makefile.am (SUBDIRS): Added po.
4379 (POTFILES): new macro.
4380 (po/POTFILES.in): New target.
4381 ($(OBJS)): Added asintl.h.
4383 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4384 (as_new_LDADD): Added $(INTLLIBS).
4385 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4386 (gasp_new_LDADD): Added $(INTLLIBS).
4387 (gasp_new_DEPENDENCIES): New macro.
4388 * configure, aclocal.m4: Rebuilt.
4389 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4391 (ALL_LINGUAS): Define.
4392 * macro.c: Include "asintl.h".
4393 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4394 * as.h: Include "asintl.h".
4395 * config/tc-i386.c (ordinal_names): Removed.
4396 (md_assemble): Changed error text to avoid ordinal_names.
4397 (i386_operand): Likewise.
4398 (reloc): Added as_bad to avoid i18n problems.
4399 (tc_gen_reloc): Likewise.
4400 * config/tc-arm.c (bad_args): Now a #define.
4402 * config/obj-vms.c (VMS_stab_parse): Changed type of
4404 (global_symbol_directory): Unified strings to avoid i18n
4406 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4407 avoid i18n problems.
4408 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4409 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4411 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4413 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4415 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4417 * as.c (print_version_id): Added an fprintf to avoid i18n
4419 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4421 * expr.c (expr): Added as_warn call to avoid i18n problems.
4422 * messages.c (as_assert): Changed code to avoid i18n problems.
4423 (as_abort): Likewise.
4424 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4425 (s_space): Likewise.
4426 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4428 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4430 * config/tc-i386.c (check_prefix): New static function, split out
4432 (struct _i386_insn): Add wait_prefix field.
4433 (md_assemble): Remove wait_prefix local variable. Use
4434 check_prefix when adding a prefix.
4436 * config/tc-i386.c (current_templates): New static variable.
4437 (md_assemble): Remove current_templates local variable.
4438 (md_assemble, i386_operand): Improve error and warning messages in
4439 many places. Add RESTORE_END_STRING in many places before error
4440 return. Clarify some comments.
4442 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4444 (md_assemble): Parse string instruction operands, looking for
4445 segment override prefixes. Check for invalid segment prefixes on
4447 (i386_operand): i.seg[] and max mem_operand changes for string
4449 * config/tc-i386.h (EsSeg): Define.
4451 * config/tc-i386.h (regKludge): Define.
4452 (iclrKludge, imulKludge): Don't define.
4453 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4454 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4455 opcode_modifier checks to look for more common cases first. Add
4456 default_seg for IsString case.
4458 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4460 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4462 * configure: Rebuild with new automake and libtool.
4463 * aclocal.m4, Makefile.in: Likewise.
4465 * doc/Makefile.am (as.dvi): New target.
4466 * doc/Makefile.in: Rebuild.
4468 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4470 * configure.in: Added sparc86x support.
4472 * configure: Rebuild.
4474 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4476 (md_parse_option): Warn if -EL is not supported for this architecture.
4478 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4480 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4482 * config/tc-mips.c (mips_ip): Note when we use get match on
4483 the full instruction name.
4485 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4487 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4488 back into the expression to handle add/sub simplification correctly.
4490 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4492 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4494 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4496 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4499 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4501 * symbols.c (max_indent_level): New global.
4502 (print_symbol_value_1): Use it.
4503 * expr.h (expr_build_dot): Declare.
4504 * expr.c (expr_build_dot): New function.
4506 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4508 * symbols.c (print_binary): New function.
4509 (print_expr_1): Call it.
4511 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4513 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4514 operand in the opcode.
4516 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4518 * config/tc-i386.h: Reorder operand flags and opcode modifier
4519 flags for clarity. Remove unused definitions: Unknown,
4520 ImmUnknown, DispUnknown, NoModrm.
4521 * config/tc-i386.c (type_names): Add missing Debug type.
4522 (md_assemble): Better duplicate prefix checking. Quicker string
4523 instruction check via new opcode_modifier flag.
4525 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4527 * doc/as.texinfo (Invoking): Clarify -Wa example.
4529 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4531 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4532 (s_mips_weakext): Define.
4533 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4534 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4537 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4539 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4540 is an error if the value can not be computed at assembly time.
4541 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4543 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4545 * gasp.c (main): Set next field of new include_path structure to
4546 NULL. From Avery Pennarun <averyp@gdc.ca>.
4548 * read.c (s_mri_sect): Call as_bad rather than abort for an
4549 unsupported MRI target.
4551 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4553 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4554 the destination of a branch instruction should be altered.
4555 (find_real_start): New function: Locate the real, Thumb coded
4556 start of a Thumb function.
4557 (do_t_branch23): Alter the destination of branches to Thumb
4560 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4562 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4564 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4567 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4569 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4570 * doc/c-hppa.texi: Likewise.
4572 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4574 * Makefile.am: Rebuild dependencies.
4575 * Makefile.in: Rebuild.
4577 * Makefile.am (DEP_INCLUDES): New variable.
4578 (.dep1): Change to work when srcdir is not an absolute path.
4579 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4580 * Makefile.in: Rebuild.
4582 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4584 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4585 LinearAddress patch.
4587 * configure.in: Set version to 2.9.1.
4588 * configure: Rebuild.
4590 * Branched binutils 2.9.
4592 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4594 * config/tc-i386.h (FWait): Define.
4595 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4596 other prefixes. Check FWait flag in opcode table to see which
4597 instructions require an fwait prefix.
4599 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4601 * stabs.c (get_stab_string_offset): Always create a stab string
4604 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4606 Fix some gcc -Wall warnings:
4607 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4608 * ehopt.c (eh_frame_code_alignment): Likewise.
4609 * expr.c (integer_constant, operand): Likewise.
4610 * frags.c (frag_align): Likewise.
4611 * gasp.c (level_0, change_base, doinstr): Likewise.
4612 * hash.c (hash_ask): Likewise.
4613 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4614 (debugging_pseudo): Likewise.
4615 * macro.c (define_macro, check_macro): Likewise.
4616 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4617 (ignore_rest_of_line, float_cons): Likewise.
4618 * symbols.c (decode_local_label_name): Likewise.
4619 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4620 (fixup_segment, number_to_chars_bigendian): Likewise.
4621 (number_to_chars_littleendian): Likewise.
4622 * config/atof-ieee.c (gen_to_words): Likewise.
4623 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4624 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4625 * read.c (output_big_sleb128): Initialize locals to avoid
4627 (output_big_uleb128, equals): Likewise.
4628 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4629 to unsigned int. Change zeros to unsigned int.
4630 * cond.c (s_if): Add return to default case.
4631 * frags.c (frag_now_fix): Change return type to addressT.
4632 * frags.h (frag_now_fix): Update declaration.
4633 * listing.c (file_info_struct): Change linenum to unsigned int.
4634 (struct list_info_struct): Change hll_line to unsigned int.
4635 (print_source): Update format string.
4636 * read.c (emit_expr): Change scan to unsigned int, and don't
4637 bother to initialize it.
4638 * symbols.c (dollar_label_count): Change to unsigned long.
4639 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4640 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4641 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4643 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4645 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4646 mcf5200 just as we do for m68000.
4647 (m68k_init_after_args): Likewise.
4648 (md_estimate_size_before_relax): Likewise.
4650 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4652 * config/tc-v850.c (md_assemble): Store relocation addend in
4653 fixup instead of instruction.
4655 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4657 * config/tc-i386.c (md_assemble): Swap template arguments to
4658 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4659 This macro is currently symmetric, so passing them the wrong
4660 way didn't cause any problem, but may if the macro is changed
4662 After copying template to i.tm, use i.tm. rather than t-> to
4663 access fields, and make t a const*
4664 Move i.tm.operand_types[] swap to immediately after the copy.
4666 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4668 * expr.h (expr_build_uconstant): Add prototype.
4669 (expr_build_unary,expr_build_binary): Add prototypes.
4670 * expr.c (expr_build_uconstant): New function.
4671 (expr_build_unary,expr_build_binary): New functions.
4673 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4675 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4676 * macro.c (macro_expand_body): Increase buffer size.
4677 * messages.c (as_warn): Likewise.
4678 (as_warn_where, as_bad, as_bad_where): Likewise.
4680 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4682 Based on patch from H.J. Lu <hjl@gnu.org>:
4683 * Makefile.am (DISTSTUFF): New variable.
4684 (diststuff): New target.
4685 * Makefile.in: Rebuild.
4687 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4689 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4690 m32r_elf_section_change_hook.
4692 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4693 emit a nop if a section ends with a 16 bit instruction.
4695 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4697 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4698 s_lcomm rather than obj_coff_lcomm.
4699 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4701 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4703 * config/tc-i386.h (LinearAddress): Define.
4704 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4705 instruction, don't use a default segment.
4707 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4709 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4710 * configure: Rebuild.
4712 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * aclocal.m4, configure: Rebuild with libtool 1.2.
4716 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4718 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4719 PC relative branches. Patch courtesy of Jonathan Walton.
4722 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4724 * configure.in (emulations): Add thumb-pe target.
4726 * configure (emulations): Add thumb-pe target.
4728 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4730 * itbl-lex.l (yywrap): Don't define if already defined as a
4733 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4735 * depend.c (quote_string_for_make): New function.
4736 (wrap_output): Use it.
4738 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4741 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4743 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4745 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4746 Recognize -GN and -relax.
4747 (md_begin): Initialize gp size from -G switch.
4748 (alpha_force_relocation): Always force if -relax.
4749 (alpha_align): Take a new argument that will specify when to
4750 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4751 Change all callers. Emit nop alignment padding as nop+unop pair.
4753 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4755 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4756 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4758 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4760 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4761 require padding to the next long word boundary.
4763 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4765 * cgen.c: #include symcat.h.
4766 * config/tc-m32r.c: Likewise.
4768 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4770 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4771 absolute expressions instead of '$' prefixed register names.
4773 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4775 * read.c (s_set): Record file and line info for symbols when -as.
4776 (pseudo_set): Don't overwrite that dummy fragment.
4778 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4780 * config/tc-ppc.c (md_pseudo_table): Add "section".
4781 (ppc_named_section): New static function.
4783 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4785 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4786 so we don't have to scan the entire list.
4788 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4790 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4791 case, allow the parallel instructions to modify the same flag
4794 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4796 * listing.c (list_symbol_table): Categorize symbols by
4797 undefined_section rather than sy_frag->line == NULL.
4799 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4801 * Makefile.am (install-exec-local): Install properly when ln
4802 fails or tooldir == prefix.
4804 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4806 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4807 Test result of insert_operand for error.
4809 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4811 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4812 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4813 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4814 * doc/Makefile.in: Rebuild.
4816 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4818 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4819 (macro): Fix handling of M_COP[0-3].
4821 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4823 Based on patches from Ross Harvey <ross@teraflop.com>:
4824 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4825 if macro_alternate or macro_mri.
4826 (getstring): Remove support for byte constants between < and >.
4827 (get_any_string): '<' only starts a string if macro_alternate or
4829 (macro_expand_body): Permit keyword parameters following
4830 positional parameters.
4832 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4833 * configure.in (alpha*-*-netbsd*): New target.
4834 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4835 * configure: Rebuild.
4837 * as.h (flag_warn_suppress_instructionswap): Move from here...
4838 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4839 here, and make static.
4841 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4842 BFD_ASSEMBLER or MANY_SEGMENTS.
4844 * as.c (show_usage): Update bug-gnu-utils address.
4845 * gasp.c (show_usage): Likewise.
4846 * doc/as.texinfo (Bug Reporting): Likewise.
4848 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4850 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4851 insns regardless of the size of a pointer if we're in mips I or
4853 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4855 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4857 Fix rac to accept only a0:
4858 * tc-d10v.c (parallel_ok, find_opcode):
4859 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4860 Introduce OPERAND_GPR.
4862 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4864 * read.c (s_fill): Handle non-constant repeat counts by creating
4865 an rs_space fragment.
4867 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4870 from as_bad to as_warn.
4872 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4874 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4875 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4876 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4878 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4880 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4881 seg_fix_rotP rather than fix_root from seg_info.
4883 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4885 * expr.c: Add support for 0x1_2_3_4 bignums.
4887 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4889 * configure.in: Change -linux* to -linux-gnu*.
4890 * configure: Rebuild.
4892 * app.c (do_scrub_begin): Treat \r as whitespace.
4894 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4896 * Makefile.am: Update dependencies.
4897 * Makefile.in: Rebuild.
4899 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4901 * configure, aclocal.m4: Rebuild with new libtool.
4903 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4905 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4906 the argument to bfd_set_arch_mach.
4907 (load_address): Use bfd_arch_bits_per_address to determine the
4908 bit size of an address instead of looking at the isa level.
4909 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4911 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4913 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4915 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4917 * ehopt.c: New file.
4918 * as.h (enum _relax_state): Add rs_cfa.
4919 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4920 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4921 * read.c (emit_expr): Call check_eh_frame.
4922 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4923 (relax_segment): Likewise.
4924 * Makefile.am: Rebuild dependencies.
4925 (GAS_CFILES): Add ehopt.c.
4926 (GENERIC_OBJS): Add ehopt.o.
4927 * doc/internals.texi (Frags): Document rs_cfa.
4929 * as.c (show_usage): Mention --traditional-format.
4930 (parse_args): Accept --traditional-format.
4931 * as.h (flag_traditional_format): Declare.
4932 * output-file.c (output_file_create): If flag_traditional_format,
4933 set BFD_TRADITIONAL_FORMAT on stdoutput.
4934 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4936 * config/tc-mips.c (append_insn): Make sure that if we have a
4937 fixup for an unmatched %hi reloc, it does not associated with a
4940 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4941 * doc/Makefile.in: Likewise.
4943 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4945 * config/tc-m32r.c (check_for_side_effects): New function.
4946 (can_make_parallel): Add checks for instruction side effects
4947 clashing with the other instruction.
4948 (assemble_parallel_insn): Improve warning messages. Return error
4949 message from non-swapped instruction order.
4951 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4953 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4955 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4956 md_cleanup definition. This moves the forced literal output to
4957 the end of the source pass, and avoids macro's inserting literals
4958 into the code immediately after the macro expansion.
4960 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4962 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4963 a gas internal symbol is adjustable.
4964 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4966 * as.h: If gcc version greater than 2.6, use `__format__' and
4967 `__printf__' in function attributes, rather than `format' and
4970 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4972 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4974 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4976 Add tms320c30 support:
4977 * config/tc-tic30.h: New file.
4978 * config/tc-tic30.c: New file.
4979 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4980 TARGET_FORMAT as "coff-tic30".
4981 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4982 * Makefile.am: Rebuild dependencies.
4983 (CPU_TYPES): Add tic30.
4984 (CPU_OBJ_VALID): tic30-aout is valid.
4985 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4986 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4987 * configure, Makefile.in: Rebuild.
4989 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-v850.c (md_assemble): Improvements to error messages.
4993 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4995 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4996 BFD_RELOC_HI16_S to store the high bits of any value.
4998 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4999 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5000 assembler calculate relocations to any external symbol at all.
5001 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5002 involving generation of pc-relative relocs.
5003 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5004 has been moved to md_apply_fix3.
5006 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5007 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5008 which actually means (the address of identifier's GOT entry) +
5009 constant, which is not particularly useful.
5011 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5013 * read.h (include_dirs): Declare.
5014 (include_dir_count,include_dir_maxlen): Declare.
5016 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5018 * configure.in: Correct check for shared opcodes library.
5019 * configure: Rebuild.
5021 * listing.c (buffer_line): If we can't open the file, set at_end.
5022 (listing_print): Remove unused local variable fi.
5024 * config/m68k-parse.y (reglistpair): Handle register list in
5027 * config/vms-conf.h: Don't undef VERSION.
5029 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5031 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5033 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5035 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5036 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5037 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5038 (EXTRA_DIST): Define.
5039 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5040 explicitly rather than via the list of object files.
5041 (gcc-as.opt): New file created when make-gas.com is run.
5042 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5043 itbl-cpu.h} to #include appropriate file rather than copying that
5045 * config/vms-conf.h: Synchronize with current config.in.
5046 * Makefile.in: Rebuild.
5048 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5050 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5051 (parallel_ok): Relaxed parallel subinstruction dependency check.
5053 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5055 * as.h (flag_warn_suppress_instructionswap): added new flag.
5056 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5057 command line argument.
5058 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5059 warning only if flag_warn_suppress_instructionswap is false.
5061 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5063 * configure.in (i386-*-mingw32*): New target.
5064 * configure: Rebuild.
5066 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5068 * symbols.c (resolve_symbol_value): Don't set the segment if it
5069 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5071 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5074 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5076 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5077 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5080 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5082 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5084 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5086 * config/tc-v850.c (v850_insert_operand): Display instruction when
5087 an error is encountered.
5089 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5091 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5092 (i386-*-sco3.2v5*coff): New target.
5093 (i386-*-sco3.2*): New target.
5094 * configure: Rebuild.
5096 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-v850.c: Tidy error message production.
5100 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5102 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5103 validate_immediate return value in the right type for comparisons
5106 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5108 * listing.c (MAX_BYTES): Use listing variables not constants.
5109 (data_buffer): No longer an array, but a pointer.
5110 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5111 (listing_listing): Allocate data_buffer.
5113 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5115 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5116 --listing-rhs-width, --listing-cont-lines.
5117 (show_usage): Update.
5118 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5119 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5120 (print_lines): Use the variables instead of the constants.
5121 (listing_listing): Likewise.
5122 * listing.h: Declare the new vars.
5124 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5126 * as.c (parse_args): Add --keep-locals alias for -L.
5127 Add --strip-local-absolute.
5128 (show_usage): Update.
5129 * as.h (flag_strip_local_absolute): New flag.
5130 * symbols.c (S_IS_LOCAL): Use it.
5131 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5132 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5133 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5135 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-m32r.c: Detect if explicitly parallel instructions
5138 might have an io conflict and issue a warning message.
5140 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5142 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5143 cgen_swap_fixups): Functions to save, restore and swap the fixup
5144 chain with a backup copy.
5145 (cgen_asm_finish_insn): Returns address of constructed insn.
5147 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5149 * listing.c (file_info_struct): Remove FILE, add POS.
5150 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5151 (file_info): Don't open the file.
5152 (buffer_line): Check for the file in the last_open cache, updating
5154 (print_source): Don't reference file_info->file.
5155 (listing_listing): Likewise.
5156 (listing_print): Close the file in the cache, if any.
5158 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * read.c (dwarf_file_string): New file static variable.
5161 (emit_expr): Look for constant sequence that leads up to a file
5162 name in DWARF debugging output.
5163 (stringer): Use dwarf_file_string to decide whether to accept a
5164 string as a file name.
5166 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5168 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5169 (crack_operand): Add reg->reglst MRI hack.
5170 (r_seg): Put reglst symbols in reg_section.
5171 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5173 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5175 * tc-sh.c (get_specific): Handle SGR & DBR.
5177 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5179 * tc-h8300.c (parse_reg): Take the length of the symbol into
5180 account when attempting to match a register name.
5181 * tc-h8500.c (parse_reg): Likewise.
5183 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5185 * cgen.c: Formatting changes to improve readability.
5187 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5189 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5192 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5194 Based on a patch from Jim Wilson
5195 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5196 (tc_gen_reloc): Handle cross section PC relative relocs
5199 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5201 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5203 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5205 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5206 (expr_jmp_buf): New static local.
5207 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5208 (cgen_md_operand): New function.
5209 * tc-m32r.c: Clean up pass over `struct foo' usage.
5210 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5212 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5214 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5215 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5217 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5219 * config/tc-i386.c (i386_operand): Give an error if there are
5220 unrecognized characters after an expression.
5222 For older changes see ChangeLog-9697