1 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * as.h (flag_m68k_mri): Move declaration after target include, and
4 only declare when TC_M68K defined. Define as zero otherwise.
5 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7 Define as zero otherwise.
8 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
9 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
10 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
11 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
12 testing whether defined.
13 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
14 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
15 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
16 rather than testing whether defined.
17 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
18 (parse_mri_cons): Declare and use only when TC_M68K.
19 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
20 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
21 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
23 * NEWS: Mention IBM 370 support.
25 2000-02-23 Richard Henderson <rth@cygnus.com>
27 * config/tc-i386.c (md_assemble): When swapping operands for
28 intel_syntax, assume everything that's not Imm or Disp is a
31 2000-02-23 Linas Vepstas <linas@linas.org>
33 * config/tc-i370.c, config/tc-i370.h: New files.
34 * Makefile.am: Add support for Linux/IBM 370.
35 * configure.in: Likewise.
36 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
37 * config/obj-elf.c: Include elf/i370.h
38 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
40 * Makefile.in: Regenerate.
41 * configure: Regenerate.
43 * doc/c-i370.texi: New file.
44 * doc/all.texi: Include it.
45 * doc/as.texinfo: And here.
46 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
47 * doc/Makefile.in: Regenerate.
49 2000-02-19 Michael Meissner <meissner@redhat.com>
51 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
52 determine if an instruction can be used in parallel with an ADDppp
53 or SUBppp instruction.
55 2000-02-22 Andrew Haley <aph@cygnus.com>
57 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
59 1999-12-30 Andrew Haley <aph@cygnus.com>
61 * config/tc-mips.c (mips_gp32): New variable.
62 (macro_build) Use mips_gp32.
64 (md_longopts): Add "-mgp32" and "-mgp64".
65 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
67 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
69 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
70 warning, and bump it to 1.
72 2000-02-22 Ian Lance Taylor <ian@zembu.com>
74 From Brad Lucier <lucier@math.purdue.edu>:
75 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
78 2000-02-21 Catherine Moore <clm@cygnus.com>
80 * config/tc-mips.c (MF_HILO_INSN): Define.
81 (mips_7000_hilo_fix): Declare.
82 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
83 (md_parse_option): Check for 7000_HILO_FIX options.
84 (OPTION_M7000_HILO_FIX): Define.
85 (OPTION_NO_M7000_HILO_FIX): Define.
86 * doc/c-mips.texi (-mfix7000): Describe.
88 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
90 * listing.c (print_lines): Remove unused variable `end'.
92 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
93 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
94 reloc_type when BFD_ASSEMBLER.
95 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
96 reloc_type when BFD_ASSEMBLER. Move common code out of switch
97 statement and quell signed vs. unsigned comparison warning.
99 2000-02-18 Nick Clifton <nickc@cygnus.com>
101 * config/tc-d10v.c (find_opcode): Add a symbol's value to
102 the computed frag offset, rather than overwriting it.
104 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
106 * config/tc-sh.c ("elf/sh.h"): Include.
107 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
108 (md.begin): Initialize target_arch.
109 Only include opcodes in has table that match selected architecture.
110 (parse_reg): Recognize register names for sh-dsp.
111 (parse_at): Recognize post-modify addressing.
112 (get_operands): The leading space is now optional.
113 (get_specific): Remove FDREG_N support. Add support for sh-dsp
114 arguments. Update valid_arch.
115 (build_Mytes): Add support for SDT_REG_N.
116 (find_cooked_opcode): New function, broken out of md_assemble.
117 (assemble_ppi, sh_elf_final_processing): New functions.
118 (md_assemble): Use find_cooked_opcode and assemble_ppi.
119 (md_longopts, md_parse_option): New option: -dsp.
120 * config/tc-sh.h (elf_tc_final_processing): Define.
121 (sh_elf_final_processing): Declare.
123 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
125 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
126 the unwinder subspace. Save the current seg/subseg before creating
129 2000-02-10 Nick Clifton <nickc@cygnus.com>
131 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
132 little endian targets.
133 (INST_BYTE1): Redefine to handle big and little endian
135 (cpu_type): New type: Select between M340 and M210.
136 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
137 instructions of the M340.
138 (md_assemble): Add support for the MULSH and OPSR classes of
140 (md_atof): Add support for little endian targets.
141 (md_parse_option): Add support for -EL, -EB and -mcpu command
143 (md_convert_frag): Add support for little endian targets.
144 (md_apply_fix3): Add support for little endian targets.
145 (md_number_to_chars): Add support for little endian targets.
147 2000-02-10 Timothy Wall <twall@redhat.com>
149 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
150 defined, use it to verify the symbol just read should be a label.
152 2000-02-10 Timothy Wall <twall@redhat.com>
154 * app.c (do_scrub_chars): Handle "||" for parallel instructions
155 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
156 around colons when KEEP_WHITE_AROUND_COLON is defined.
157 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
158 and KEEP_WHITE_AROUND_COLON.
160 2000-02-08 Timothy Wall <twall@redhat.com>
162 * read.c (s_rept): Call do_repeat, which abstracts the repeat
164 (do_repeat): New. Abstract repeat logic so that a "break" can be
166 (end_repeat): New. Provide support for a "break" out of the
168 * read.h: Add prototypes for new functions.
170 2000-02-08 Timothy Wall <twall@redhat.com>
172 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
173 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
174 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
177 2000-02-08 Timothy Wall <twall@redhat.com>
179 * read.c: Added elseif to directives table.
180 * read.h: Added prototype for s_elseif.
181 * doc/as.texinfo: Added description for elseif.
182 * cond.c (s_elseif): New function
184 2000-02-04 Timothy Wall <twall@redhat.com>
186 * listing.c (print_lines): Remove conditionals causing bug in
189 2000-02-03 Timothy Wall <twall@cygnus.com>
191 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
193 * frags.c (frag_new): Calculate fr_fix in octets
194 (frag_now_fix) Return offset as target address offset (bytes).
195 (frag_now_fix_octets) New - Return offset in octets (8-bit
197 * frags.h: Added prototype for frag_now_fix_octets().
198 Distinguish between octets and bytes in field descriptions.
199 * listing.c (calc_hex): Account for octets vs bytes when
200 printing addresses/offsets.
201 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
202 target is little-endian, print the octets in a word in big-endian
203 order so that the display looks like a proper hexadecimal number,
204 instead of having the octets reversed.
205 * read.c (do_align): When recording alignment, alignment power
206 should be in terms of target bytes (minimum addressible unit)
208 (do_org) Convert ORG target address (byte) argument into an
209 octet offset when generating a variable fragment.
210 * symbols.c (resolve_symbol_value): Symbol final value
211 converted to a target address offset (bytes) from its octet offset.
212 * config/obj-coff.c (coff_frob_symbol): Symbol target address
213 offset (bytes) is adjusted by the frag offset (octets) converted
215 (coff_frob_section) Section alignment power is in terms of bytes;
216 convert it to an octet alignment power when calculating size (and
217 size mask) in octets. Don't modify the section size in order to
218 "align" it for TI COFF, since that format has a different method
219 for storing alignment information.
221 2000-02-01 Timothy Wall <twall@cygnus.com>
223 * stabs.c (generate_asm_file): Escape backslashes in stabs file
224 entries, matching the way GCC generates them. If not escaped, the
225 filename is encoded incorrectly.
227 2000-01-31 Nick Clifton <nickc@cygnus.com>
228 * config/tc-arm.c (reg_table): Add support for ATPCS register
231 2000-01-31 Geoff Keating <geoffk@cygnus.com>
233 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
235 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
237 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
238 of a symbol when we really care about its value.
240 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
242 * config/tc-mcore.c (md_assemble): Give warning message if
243 operands passes to instruction are more than the spec.
245 2000-01-27 Thomas de Lellis <tdel@windriver.com>
247 * config/tc-arm.c (armadjust_symtab): If the assembler is in
248 Thumb mode but the label seen was not declared as '.thumb_func'
249 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
250 correct disassembly of Thumb code bounded by non function labels.
252 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
254 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
255 Add dependencies for e-i386aout.o. Fix 2 comment lines.
257 * Makefile.in: Same here.
260 * configure.in: Set bfd_gas for i386-aout when primary target
261 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
262 we may need the primary te_file. Remove incorrect comment.
264 * configure: Regenerate.
266 * config/e-i386aout.c: New file.
268 * as.c (USE_EMULATIONS): Move to before print_version_id.
269 (struct emulation): Add i386aout.
270 (show_usage): Split text strings. Reformat -a text. Add --em
274 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
275 (aout_format_ops): New.
278 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
279 preprocessor conditional and add aout USE_EMULATIONS tests.
280 (read_a_source_file): Don't pass error strings to printf as
284 * gasp.c (exp_get_abs): Don't pass error strings to printf as
286 (do_data): Same here.
287 (process_file): And here.
290 * symbols.c (colon): Rewrite "already defined" fatal message
291 code for aout with USE_EMULATIONS.
294 * config/obj-aout.c (OBJ_HEADER): Define.
295 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
297 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
298 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
300 (obj_aout_type): Expand S_SET_OTHER here too.
301 (obj_read_begin_hook): Remove.
302 (aout_pop_insert): New.
303 (obj_aout_s_get_other): New.
304 (obj_aout_s_get_desc): New.
305 (aout_format_ops): New.
308 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
309 gets aout_pseudo_table.
310 (aout_pseudo_table): Declare.
311 (obj_read_begin_hook): Define.
314 * config/obj-coff.c (obj_pseudo_table): Rename to
316 (coff_pop_insert): Use coff_pseudo_table.
317 (coff_sec_sym_ok_for_reloc): Remove.
318 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
319 and comment all zero entries and remove #if 0 code.
322 * config/obj-coff.h (obj_pop_insert): Define.
323 (coff_pseudo_table): Declare.
326 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
327 s_get_size, s_set_size. Comment all zero entries.
330 * config/obj-elf.c (elf_s_get_other): New function.
331 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
332 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
333 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
335 (obj_elf_parse_section_letters): Don't pass error strings to
336 printf as format arg.
339 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
341 (elf_s_get_other): Declare.
342 (S_GET_OTHER) Define as elf_s_get_other if not already
344 (S_SET_OTHER): Only define when not already defined.
345 (elf_obj_read_begin_hook): Declare.
346 (obj_read_begin_hook): Define.
347 (elf_obj_symbol_new_hook): Declare.
348 (obj_symbol_new_hook): Define.
351 * config/obj-multi.h: Add copyright header and protect against
352 multiple inclusion. Add * to all function pointers.
353 (OBJ_HEADER): If defined, include it rather than other defines
355 (obj_frob_file_after_relocs): Test for NULL.
356 (obj_symbol_new_hook): Here too.
357 (obj_sec_sym_ok_for_reloc): And here.
358 (S_GET_OTHER): Define.
359 (S_GET_DESC): Define.
360 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
361 (OBJ_MAYBE_ELF): Update comment.
363 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
364 OBJ_AOUT preprocessor conditional and handle emulation by
365 testing OUTPUT_FLAVOR.
366 (i386_displacement): Here too.
367 (md_section_align): Similarly here.
368 (i386_target_format): Conditionally compile when more than one
369 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
370 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
371 (i386_displacement): Here too.
374 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
375 Define TARGET_FORMAT for aout only when not multi.
378 * config/te-multi.h: Delete file as it's identical to te-generic.h
380 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
382 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
383 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
386 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
388 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
391 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
393 * config/tc-mips.c (mips_do_align): New function.
394 * config/tc-mips.h (md_do_align): Define.
396 2000-01-10 Philip Blundell <philb@gnu.org>
398 * doc/c-arm.texi (ARM Options): Fix typo.
399 (ARM-Chars): Correct description of `#'. Mention that `;' is a
400 line separator for Linux.
401 * doc/as.texinfo (Comments): Mention the ARM.
403 2000-01-10 Philip Blundell <pb@futuretv.com>
405 * configure.in (arm*-*-conix*): New target.
406 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
408 * configure: Regenerate.
410 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
412 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
413 (obj_elf_visibility): New function.
415 * doc/as.texinfo (Visibility): New node: document visibility
418 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
420 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
421 warning for absolute jump/call without `*' in non-intel mode. No
422 need to set i.types[0] JumpAbsolute in intel mode.
424 1999-12-22 Philip Blundell <pb@futuretv.com>
426 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
427 hook function when changing sections.
428 (arm_s_data): Likewise.
430 1999-12-14 Nick Clifton <nickc@cygnus.com>
432 * config/tc-arm.c (md_parse_option): Add support for -marm720
435 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
437 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
438 (r_registers, xr_registers): Define.
439 (r_register_name, xr_register_name): New functions.
440 (md_assemble): Handle new am33 operand types and instruction
442 (mn10300_insert_operand, check_operand): Likewise.
444 1999-11-29 Nick Clifton <nickc@cygnus.com>
446 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
447 (s_force_thumb): Set thumb_mode to 2.
448 (md_assemble): Do not complain about thumb instructions on a
449 non-thumb target if thumb_mode is set to 2.
451 1999-11-28 Michael Meissner <meissner@cygnus.com>
453 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
454 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
455 (O_...): Add new machine dependent expressions if we are handling
456 explicit relocations.
457 (alpha_reloc_op): New static table holding the explicit relocation
459 (alpha_literal_hash): New static to hold the hash table for
460 explicit relocations.
461 (alpha_macros): Add support for explicit relocations.
462 (md_begin): If explicit relocations, initialize hash table.
463 (md_assemble): Don't print a second error if tokenize_arguments
464 already printed an error message.
465 (md_apply_fix): Add support for explicit relocations.
466 (alpha_force_relocation): Ditto.
467 (alpha_fix_adjustable): Ditto.
468 (alpha_adjust_symtab): New function to support explicit
470 (alpha_adjust_symtab_relocs): Ditto.
471 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
472 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
473 Add support for explicit relocations. Return -2 if an error
474 message was already printed.
475 (find_macro_match): Add support for explicit relocations. Comment
477 (emit_insn): Add support for explicit relocations.
478 (assemble_tokens): Ditto.
480 (load_expression): Ditto.
483 (emit_ir_load): Ditto.
484 (emit_loadstore): Ditto.
488 (emit_division): Ditto.
489 (emit_jsrjmp): Ditto.
490 (emit_retjcr): Ditto.
492 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
494 (tc_adjust_symtab): If explicit relocations, call the function
496 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
497 relocations next to the literal relocation they reference.
498 (TC_INIT_FIX_DATA): Initialize the new fields.
499 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
501 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
503 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
504 'B' operand for PA2.0 bb instruction.
506 1999-11-18 Nick Clifton <nickc@cygnus.com>
508 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
511 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
513 (mcore_force_relocation): Force relocations to be generated for
516 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
518 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
519 (i386_displacement): Disallow O_big displacements.
521 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
523 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
524 improvements in error checking.
525 (md_assemble): Support for unconditional ARM instructions.
526 (md_parse_option): Support for -m[arm]v5e flag.
528 1999-11-12 Nick Clifton <nickc@cygnus.com>
530 * macro.c (buffer_and_nest): Do not check beyond the end of the
533 1999-11-11 Nick Clifton <nickc@cygnus.com>
535 * macro.c (buffer_and_nest): Look for seperator after TO and
538 1999-11-08 Andrew Haley <aph@cygnus.com>
540 * app.c (do_scrub_chars): When in State 10, treat backslash
541 characters in the same way as as symbol characters.
543 1999-11-07 Richard Henderson <rth@cygnus.com>
545 * config/tc-alpha.c (alpha_align): Check, don't assert, that
546 the previous label was in the current section before playing
549 1999-11-06 Nick Clifton <nickc@cygnus.com>
551 * config/tc-v850.c (v850_force_relocation): Force relocation
553 (v850_pcrel_from_selection): Do not compute a pcrel offset if
556 1999-11-05 Michael Meissner <meissner@cygnus.com>
558 * expr.h (operatorT): Increase machine dependent operators to 16.
559 * expr.c (op_rank): Ditto.
561 1999-11-03 Ian Lance Taylor <ian@zembu.com>
563 * read.c (pseudo_set): Reject attempts to set the value of a
566 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
569 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
571 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
572 to bfd_set_section_contents.
574 1999-11-03 Nick Clifton <nickc@cygnus.com>
576 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
578 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
580 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
581 (mips_ip): Use OPCODE_IS_MEMBER.
583 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
585 * config/tc-arm.c (reg_required_here): Improve comments.
587 * config/tc-arm.c (thumb_opcode): Add "variants" field.
588 (tinsns): Initialize variants field.
590 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
593 1999-10-27 Scott Bambrough <scottb@netwinder.org>
595 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
596 * config/tc-arm.h: Fix compile time warnings.
598 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
600 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
601 form @abs16, @(abs16) and @(abs16 + imm).
603 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
605 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
606 (ISA_HAS_64_BIT_REGS) New.
607 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
608 mips_emit_delays,macro_build,load_register,load_addresss,
609 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
610 and/or use new ISA_xxx macros in expressions involving
611 ISA, particularly mips_opts.isa.
613 1999-10-18 Michael Meissner <meissner@cygnus.com>
615 * expr.h (operatorT): Add machine dependent operators md1..md8.
616 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
617 for the machine dependent operators to use.
619 * expr.c (op_rank): Add machine dependent operators.
621 * config/tc-alpha.c (O_pregister): Define as a machine dependent
623 (O_cpregister): Ditto.
624 (md_begin): Change X_op test that field is wide enough to use
625 O_max instead of O_alpha_max.
626 (cpu_types): Fill in missing initializer.
627 (alpha_num_macros): Make unsigned.
628 (md_assemble): Make opnamelen be size_t.
629 (md_apply_fix): Cast alpha_num_operands to int before testing.
630 (alpha_force_relocation): Ditto.
631 (alpha_fix_adjustable): Ditto.
632 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
633 (tc_gen_reloc): Ditto.
634 (tc_get_register): Ditto.
639 (s_alpha_ent): Ditto.
640 (s_alpha_end): Ditto.
641 (s_alpha_frame): Ditto.
642 (s_alpha_prologue): Ditto.
643 (s_alpha_file): Ditto.
644 (s_alpha_gprel32): Ditto.
645 (s_alpha_proc): Ditto.
646 (s_alpha_set): Ditto.
647 (s_alpha_base): Ditto.
648 (s_alpha_align): Ditto.
649 (s_alpha_arch): Ditto.
650 (alpha_align): Ditto.
651 (assemble_insn): Suppress unused variable warning.
653 (assemble_insn): Don't assume X_op and X_unsigned are in a given
654 order in the structure.
655 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
657 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
659 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
661 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
663 * config/tc-i386.c (i386_index_check): Correct #endif location.
665 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
667 * as.c (show_usage): Document new options.
668 (parse_args): Add --no-warn, --warn, --fatal-warnings,
669 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
670 (parse_args): Parse the new options.
671 (main): If there were warnings, and --fatal-warnings
672 was specified, print an error.
673 * as.h: New variable, flag_fatal_warnings, for new option.
675 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
677 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
678 '@'. Change autoincrement completers to fall through to cache control
681 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
683 (pa_parse_addb_64_cmpltr): New function.
685 * config/tc-hppa.c (pa_ip): Change error message.
686 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
687 '?Q' args to allow falling through.
689 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
690 Remove unused conditional codes.
691 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
693 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
695 * config/tc-d30v.c (CHAR_BIT): Define.
696 (check_range): Fix bit operations to support integers bigger than
699 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
701 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
704 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
705 Doug Evans <devans@cygnus.com>
707 Add support for m32rx.
708 * config/tc-m32r.c (enable_m32rx): New static global.
709 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
710 (allow_m32rx): New function.
711 (M32R_SHORTOPTS): Add `O'.
712 (md_longopts): Add --m32rx plus several warning options.
713 (md_parse_option): Handle new options.
714 (md_show_usage): Print them.
715 (md_begin): Enable m32rx.
716 (OPERAND_IS_COND_BIT): New macro.
717 (first_writes_to_seconds_operands): New function.
718 (writes_to_pc,can_make_parallel,make_parallel): New functions.
719 (target_make_parallel,assemble_two_insns): New functions.
720 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
721 If optimizing and m32rx, try to make consecutive insns parallel.
723 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
725 * config/tc-mips.c (nopic_need_relax): Allow for the
726 .sdata.foo sections generated by -fdata-sections,
727 and for the .gnu.linkonce.s sections generated by C++.
729 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
731 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
732 with cleaner code using completer prefixes. Add 'Y'.
734 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
736 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
738 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
739 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
740 insn does not match and we should try the next insn in the table.
742 1999-09-22 Nick Clifton <nickc@cygnus.com>
744 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
746 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
748 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
751 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
753 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
754 OBJ_ELF. If ELF, add "sq".
755 (md_parse_option): If ELF, ignore -s and -q.
756 (md_show_usage): Mention ELF options.
758 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
760 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
763 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
765 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
767 * config/tc-hppa.c (struct pa_it): New field "trunc".
768 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
769 (pa_parse_ftest_gfx_completer): New function
770 (pa_parse_fp_cnv_format): New function.
772 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
773 (md_apply_fix): Handle 22bit pc-rel branches.
775 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
777 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
779 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
781 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
783 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
785 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
786 (pa_ip): Handle 'fX'.
788 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
790 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
791 (pa_ip): Handle 'fX'.
793 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
795 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
796 unwinds unless the function is in the text space.
797 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
799 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
801 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
802 (md_assemble): To here. Tweak address generation.
804 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
806 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
807 (md_assemble): Call dwarf2_where for OBJ_ELF.
808 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
809 (pa_end_of_source): New function.
810 * tc-hppa.h (md_end): Define for OBJ_ELF.
812 1999-09-14 Michael Meissner <meissner@cygnus.com>
814 * configure.in (Canonicalization of target names): Remove adding
815 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
816 generates $ac_config_sub with a ${CONFIG_SHELL} already.
817 * configure: Regenerate.
819 1999-09-14 Donn Terry <donn@interix.com>
821 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
823 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
825 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
826 pc-relative jmp/call to an absolute symbol.
827 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
828 absolute section symbols.
830 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
831 jump handling code and comments.
833 1999-09-12 Ian Lance Taylor <ian@zembu.com>
835 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
836 the value if TE_PE and a global defined symbol.
838 1999-09-11 Ian Lance Taylor <ian@zembu.com>
840 * write.c (dump_section_relocs): Call print_symbol_value_1 to
841 print the symbol, rather than printing it here.
843 1999-09-11 Donn Terry <donn@interix.com>
845 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
846 BFD_RELOC_RVA relocations.
848 * config/tc-i386.c (md_undefined_symbol): Compare the name against
849 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
852 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
854 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
855 * doc/internals.texi (Object format backend): Document
858 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
859 relocations against global symbols if TE_PE.
861 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
862 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
864 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
867 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
868 symbols which do not have a constant value, or tags with
869 non-tags. Remove the symbol from the list before adding it at the
872 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
873 C_FCN symbol differently if TE_PE.
874 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
875 appears in the pseudo-op, rather coff_line_base which is only set
878 * config/obj-coff.c (obj_coff_loc): New static function.
879 (obj_pseudo_table): Add "loc".
881 * config/obj-coff.c (add_lineno): Check that the line number is
884 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
885 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
887 (md_atof): Return NULL rather than 0.
888 * config/tc-i386.c (md_atof): Change type to int.
889 * expr.c (expr): Change first parameter to int.
890 * config/obj-coff.c: Add declarations for static functions.
891 (coff_frob_symbol): Use SYM_AUXENT.
892 * config/tc-i386.h (flag_16bit_code): Don't declare.
894 * config/obj-coff.c (obj_coff_section): Default to setting
895 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
897 * write.c (adjust_reloc_syms): Print adjusted fixup.
899 * expr.c (integer_constant): Correct too_many_digits calculation
902 1999-09-09 Andreas Schwab <schwab@suse.de>
904 * doc/c-arm.texi: Fix arguments of @var to not contain
907 1999-09-08 Philip Blundell <pb@nexus.co.uk>
909 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
911 (md_parse_option): Only support -k flag for ELF and COFF targets.
913 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
915 * config/tc-hppa.c (pa_ip): Put strict register checks before
916 call to pa_parse_number.
918 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
920 1999-09-06 Ian Lance Taylor <ian@zembu.com>
922 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
925 1999-09-06 Donn Terry <donn@interix.com>
927 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
929 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
931 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
932 candidate instruction. Require registers for register arguments
933 when in strict mode. Require assemble-time constants for
934 constants when in strict mode.
935 (pa_get_absolute_expression): Require a constant when in strict
938 1999-09-06 Nick Clifton <nickc@cygnus.com>
940 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
942 1999-09-04 Steve Chamberlain <sac@pobox.com>
944 * config/tc-pj.c: New file, supports picoJava in ELF.
945 * config/tc-pj.h: Ditto.
946 * configure.in (pjl*, pj*): New targets.
947 * Makefile.am: Rebuild dependencies.
949 (TARGET_CPU_CFILES): Add config/tc-pj.c.
950 (TARGET_CPU_HFILES): Add config/tc-pj.h.
951 * doc/c-pj.texi: New file.
952 * doc/as.texinfo: Add some PJ specifics.
953 * doc/all.texi: Add PJ to the list of all architectures, sort them
955 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
956 * configure, Makefile.in, doc/Makefile.in: Rebuild.
958 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
960 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
961 (obj_frob_file): Test for null pointer.
962 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
963 (OBJ_PROCESS_STAB): And here.
966 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
967 except OBJ_PROCESS_STAB, which we #undef for ecoff.
968 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
970 * config/obj-coff.c (no_func): Remove.
971 (coff_format_ops): Change occurrences of no_func to 0, as we test
972 for 0 in obj-multi.h.
974 * configure.in: Enable bfd for i386-coff when primary target is
975 bfd. Enable i386 elf,coff emulation support. Don't set
976 USE_EMULATIONS=1 or te_file=multi unless there is more than one
977 emulation to support.
978 *configure: Regenerate.
980 1999-09-02 Nick Clifton <nickc@cygnus.com>
982 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
983 .section .line directive is encountered.
985 1999-09-01 Nick Clifton <nickc@cygnus.com>
987 * config/tc-arm.c (md_section_align): Do not align sections in ELF
990 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
991 * as.texinfo: Document --gdwarf2 command line option.
992 Add additional documentation of ARM command line switches.
994 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
996 * config/tc-i386.c (i386_intel_memory_operand): Combine
997 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
998 and RESTORE_END_STRING around parse_register calls.
999 (i386_operand): Here too.
1000 (i386_is_reg): Remove.
1001 (parse_register): Move as_bad calls from within this function to
1004 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1006 Based on a patch from H.J. Lu <hjl@gnu.org>
1007 * config/tc-i386.c (parse_register): Handle FP regs specially.
1008 (md_begin): Remove '(' and ')' from register_chars.
1010 1999-08-29 Doug Evans <devans@casey.cygnus.com>
1012 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1013 error message (done elsewhere).
1015 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1017 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1019 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1021 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
1024 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1026 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1028 Add new completers. Fix bug in 64 bit condition handling.
1030 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1033 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1035 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1037 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1039 1999-08-27 Jim Wilson <wilson@cygnus.com>
1041 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1042 (struct ls): Add frag field. Initialize it to zero.
1043 (out_end_sequence): New local text_frag. Set it while in text section.
1044 Replace address check with frag check. Set ls.frag to text_frag if
1045 out_set_addr called.
1046 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1047 Set it before switching sections. Replace address check with frag
1048 check. Set ls.frag to saved_frag if out_set_addr called.
1050 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1052 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1053 output "advance_pc" opcode instead of calling gen_addr_line().
1054 The latter has the undesired side-effect of creating a new row
1055 in the debug line info matrix.
1057 1999-08-26 Jim Wilson <wilson@cygnus.com>
1059 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1060 ls.last_filename if last is less than zero. Set ls.last_filename
1061 when allocating new entry.
1062 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1065 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1067 * config/tc-i386.c (i386_index_check): Fix the displacement size
1068 when INFER_ADDR_PREFIX.
1070 1999-08-18 Nick Clifton <nickc@cygnus.com>
1072 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1075 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1077 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1078 handle 0xffffNNNN constants correctly.
1080 1999-08-16 Nick Clifton <nickc@cygnus.com>
1082 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1085 1999-08-13 Nick Clifton <nickc@cygnus.com>
1087 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1088 (md_apply_fix3): Always pass positive values to
1089 validate_offset_imm.
1091 1999-08-12 Nick Clifton <nickc@cygnus.com>
1093 * config/tc-arm.c (skip_whitespace): New macro.
1094 Formatting tidy ups.
1096 (md_apply_fix3): Store relocation offset in addend for ELF based
1098 (arm_force_relocation): Always generate relocs for Thumb function
1101 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1103 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1104 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1106 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1108 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1109 flags for the unwind subspace.
1111 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1112 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1113 suitable relocation based on the size of the target's pointer.
1114 Always Use subsegment zero for the unwinders.
1115 (pa_level): Handle "2.0w".
1117 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1119 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1120 with the following instruction unless this was specified.
1122 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1124 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1125 certain sections, to match BFD changes.
1127 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1129 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1130 (EXTRA_SCRIPTS): Define to keep automake happy.
1131 * Makefile.in: Rebuild.
1133 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1135 * Makefile.am: Rename .dep* files to DEP*.
1136 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1137 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1139 * Makefile.in: Rebuild.
1141 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1143 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1145 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1147 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1148 avoid problems on DOS filesystems.
1149 * Makefile.in: Rebuild.
1151 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1153 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1155 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1158 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1160 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1161 line to create ${GDBINIT} rather than .gdbinit.
1162 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1164 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1166 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1168 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1170 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1172 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1174 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1175 non-adjustable symbols.
1177 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1179 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1181 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1183 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1186 1999-08-05 Donn Terry <donn@interix.com>
1188 * config/te-interix.h: New file.
1189 * configure.in (i386-*-interix*): New target.
1190 * configure: Rebuild.
1192 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1194 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1195 selectors for ELF too.
1196 (selector_table): Add "ltp" and "rtp" selectors.
1198 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1200 * config/tc-i386.c (i386_operand): No need to change
1201 operand_string pointer in segment reg case before goto
1202 do_memory_reference. Initialise displacement_string_start and
1203 displacement_string_end after do_memory_reference label.
1204 (i386_index_check): Add operand_string param, and print error
1205 message on failure here.
1206 (i386_intel_memory_operand): Instead of here.
1207 (i386_operand): And here.
1208 (INFER_ADDR_PREFIX): Enable.
1210 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1212 * config/tc-i386.h (DefaultSize): Define. Renumber following
1213 opcode_modifier defines.
1215 From Etienne Lorrain <etienne.lorrain@ibm.net>
1216 * config/tc-i386.c (stackop_size): New variable.
1217 (set_16bit_code_flag): Clear it here.
1218 (set_16bit_gcc_code_flag): New function.
1219 (md_pseudo_table): Add "code16gcc" entry.
1220 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1222 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1224 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1225 next_set_end even if the end symbol is being discarded.
1227 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1228 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1229 * config/obj-coff.c: Likewise.
1230 (seg_info_type): Remove.
1231 (seg_info_off_by_4): Change to array of segT.
1232 (s_get_segment): Adjust accordingly.
1233 (obj_pseudo_table): Fully initialize sentinel entry.
1235 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1236 Ralf Baechle <ralf@uni-koblenz.de>.
1238 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1240 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1242 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1244 * config/tc-i386.c: Indentation and white space changes.
1245 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1246 don't enable it by default.
1247 (i386_intel_operand): Remove redundant prototype.
1248 Move check on number of memory operands, and i.mem_operands++
1249 (i386_intel_memory_operand): To here.
1250 Remove i386_immediate code from here. Remove special case code
1251 for input and output using (%dx). Remove base/index checks and
1252 call i386_index_check instead. Save initial operand_string
1253 argument for error message.
1254 (i386_operand): Remove redundant prototype. Move base/index
1255 checks to i386_index_check.
1256 (i386_displacement): Move intel mode check for non-zero
1258 (i386_intel_memory_operand): To here.
1260 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1262 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1263 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1264 by .register pseudo-op if -64 and --no-undeclared-regs.
1265 (s_register, sparc_adjust_symtab): New functions.
1266 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1267 Declare sparc_adjust_symtab as tc_adjust_symtab.
1268 * doc/c-sparc.texi: Add description of #ignore special literal
1269 for .register pseudo-op.
1271 1999-07-30 Catherine Moore <clm@cygnus.com>
1273 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1274 the relocation's section offset.
1276 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1278 * write.c (fixup_segment): Fix generic error check overflow test.
1280 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1281 X_add_number to long.
1283 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1285 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1288 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1290 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1293 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1295 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1297 * configure.bat: Remove; obsolete.
1298 * config/go32.cfg: Likewise.
1300 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1302 * configure.in (i386-*-vxworks*): New target.
1303 * configure: Rebuild.
1305 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1307 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1309 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1311 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1313 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1314 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1315 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1316 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1317 MAX_RELOC_EXPANSION): Define.
1318 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1320 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1322 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1323 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1324 block. Print a warning if an 8-bit or 16-bit constant
1325 displacement or immediate is truncated on output.
1326 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1328 (i386_operand): Disallow immediate jump absolute operand.
1330 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1332 * configure.in: Bump version number to 2.9.5.
1333 * configure: Rebuild.
1335 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1338 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1340 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1341 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1343 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1345 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1347 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1349 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1350 if -mno-fpu was given.
1351 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1353 (cons_fix_new_arm): Remove misleading comments.
1355 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1357 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1359 (relax_segment): Likewise. After giving a rs_org error, convert
1360 the frag to rs_align to avoid cascading errors.
1362 1999-07-12 Andreas Schwab <schwab@suse.de>
1364 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1366 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1368 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1369 as appropriate. Fill in structure initializations. Add variable
1370 initializations. Add casts.
1371 * dwarf2dbg.c (print_stats): Change i to size_t.
1372 * listing.c (listing_listing): Change list_line to unsigned int.
1374 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1376 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1377 rather than checking for \001 and \002 in symbol name.
1378 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1380 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1382 * configure.in (hppa*-linux-gnu*): New target.
1383 * configure: Rebuilt.
1385 1999-07-08 Nick Clifton <nickc@cygnus.com>
1387 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1389 1999-07-07 Nick Clifton <nickc@cygnus.com>
1391 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1392 accessing symbolP directly.
1394 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1396 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1399 1999-07-05 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-arm.c (ARM_EXT_V5): Define.
1402 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1403 (md_begin): Detect ARM v5 architectures.
1404 (md_parse_option): Accept arm v5 specification.
1405 (md_show_usage): Documment -marmv5 switch.
1407 * doc/c-arm.texi: Document -marmv5 command line option.
1409 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1411 (validate_immediate_twopart): New function. Determine if a
1412 constant can be computed by two ADD instructions.
1413 (output_inst): Remove its command line parameter - it was never
1415 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1416 implememt the ADRL pseudo op.
1417 (tc_gen_reloc): Generate a suitable error message if an ADRL
1418 instruction tries to generate a real reloc.
1420 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1422 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1424 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1427 1999-06-27 H.J. Lu <hjl@gnu.org>
1429 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1430 non BFD_ASSEMBLER case.
1432 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1434 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1437 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1439 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1440 out_end_sequence() when the address decreases due to a new frag.
1441 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1442 numbering starts with 1.
1444 1999-06-23 Nick Clifton <nickc@cygnus.com>
1446 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1448 (mcore_s_text): Call obj_elf_text for ELF target.
1449 (mcore_s_data): Call obj_elf_data for ELF target.
1450 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1452 (mcore_s_bss): New function: Dump literal table before changing
1454 (mcore_s_comm): New function: Dump literal table before changing
1457 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1458 No longer static functions.
1459 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1460 Provide prototypes for these functions.
1462 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1464 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1465 a list of names, to try obj_segment_name, and to try abbreviated
1466 names when using COFF without long section names.
1468 * config/tc-alpha.c: More use of symbol accessor functions.
1469 * config/tc-arc.c: Likewise.
1470 * config/tc-d30v.c: Likewise.
1471 * config/tc-fr30.c: Likewise.
1472 * config/tc-i860.c: Likewise.
1473 * config/tc-m88k.c: Likewise.
1474 * config/tc-mcore.c: Likewise.
1475 * config/tc-ns32k.c: Likewise.
1476 * config/tc-sparc.c: Likewise.
1477 * config/tc-v850.c: Likewise.
1479 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1480 sy_value with appropriate accessor functions.
1481 * config/tc-arm.c (md_apply_fix3): Likewise.
1482 * config/tc-d10v.c (AT_WORD_P): Likewise.
1483 * config/tc-v850.c (reg_name_search): Likewise.
1485 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1486 use symbol_get_bfdsym instead.
1487 * config/tc-ppc.c (md_assemble): Likewise.
1488 * config/tc-v850.c (v850_comm): Likewise.
1490 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1492 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1493 the symbol, rather than accessing the bsym member.
1494 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1495 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1496 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1497 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1498 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1499 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1500 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1501 * config/tc-v850.c (tc_gen_reloc): Likewise.
1503 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1505 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1506 (hppa_gen_reloc_type): Conditionalize on BFD64.
1507 (tc_gen_reloc): Re-enable ELF relocations.
1508 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1510 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1512 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1514 (do_ldst): Move assignment out of if condition.
1515 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1516 parentheses to avoid warning.
1518 1999-06-21 Nick Clifton <nickc@cygnus.com>
1520 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1521 macro to get at the BFD symbol associated with a GAS symbol.
1523 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1525 * config/tc-ppc.c: Update for symbol handling changes.
1526 * config/obj-coff.c: Likewise.
1528 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1530 * tc-hppa.c: General cleanups of ELF support. No more spaces
1531 and subspaces for ELF.
1532 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1533 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1534 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1535 (UNWIND_SECTION_NAME): Likewise.
1536 (space/subspace related structures): Conditionalize definitions
1538 (space/subspace directives and support routines): Conditionalize
1539 definitions and references/uses on OBJ_SOM.
1540 (label_symbol_struct): For ELF, track the symbol's segment. For
1541 SOM track its space.
1542 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1544 (USE_ALIASES): Kill for both SOM & ELF.
1545 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1546 (pa_space, pa_subspace): Corresponding changes.
1547 (pa_spaces_begin): Corresponding chagnes.
1548 (md_begin): Do not muck around with space/subspace stuff for
1550 (md_apply_fix): Temporarily disable argument relocation stuff
1552 (tc_gen_reloc): Temporarily disable relocation generation for
1554 (pa_build_unwind_subspace): Similarly.
1556 1999-06-16 Nick Clifton <nickc@cygnus.com>
1558 * config/tc-arm.c (thumb_set): New pseudo op.
1559 (text, data, section): Override these pseudo ops with ARM
1561 (s_thumb_set): New function: Perform the same as a .set pseudo
1562 op, but also mark the alias'ed symbol as being a Thumb
1564 (arm_s_text): New function: Perform the same as the .text
1565 pseudo op, but dump the literal pool before changing
1567 (arm_s_data): New function: Perform the same as the .data
1568 pseudo op, but dump the literal pool before changing
1570 (arm_s_section): New function: Perform the same as the
1571 .section pseudo op, but dump the literal pool before changing
1573 (arm_cleanup): Do not reset the current section before dumping
1576 1999-06-17 Nick Clifton <nickc@cygnus.com>
1578 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1579 OPTION_NO_WARN_UNMATCHED entries.
1580 (md_parse_option): Generate a warning message if an unrecognised
1581 option is encountered.
1583 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1584 (get_operands): When parsing an expression after an '@' symbol
1585 has been detected, do not ignore '#' symbols.
1586 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1589 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1591 From K. Richard Pixley <rich@noir.com>:
1592 * configure.in (ppc-*-vxworks*): New target.
1593 * configure: Rebuild.
1595 1999-06-12 Philip Blundell <philb@gnu.org>
1597 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1599 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1601 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1602 which refer to symbols in linkonce sections, permit reducing the
1603 relocs if the symbol is local.
1605 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1607 * subsegs.c (subseg_text_p): New function.
1608 * as.h (subseg_text_p): Declare.
1609 * read.c (do_align): Use subseg_text_p to set the default fill.
1610 * write.c (subsegs_finish): Likewise.
1611 * config/obj-coff.c (write_object_file): Likewise.
1612 * config/tc-i386.h (md_maybe_text): Don't define.
1613 (md_do_align): Use subseg_text_p to set the default fill.
1614 * config/tc-m32r.c (m32r_do_align): Likewise.
1615 * config/tc-sh.c (sh_do_align): Likewise.
1616 * config/tc-sparc.h (md_do_align): Likewise.
1618 1999-06-12 David O'Brien <obrien@freebsd.org>
1620 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1621 * configure: Rebuild.
1623 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1625 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1626 * Makefile.am: Rebuild dependencies.
1627 * Makefile.in: Rebuild.
1629 * config/tc-i386.c (i386_immediate): Remove unused label
1632 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1633 * symbols.c: Likewise.
1634 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1635 sy_next field when taking address, rather than symbol_next.
1637 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1639 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1640 value from the output file architecture.
1641 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1642 * dwarf2dbg.h: Change bfd_vma to addressT.
1644 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1646 * dwarf2dbg.h: Use PARAMS in function declarations.
1648 1999-06-11 Martin Dorey <mdorey@madge.com>
1650 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1651 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1653 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1655 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1657 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1659 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1662 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1664 * read.c (read_a_source_file): Only declare inescape if
1667 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1669 (find_entry_byval): Add parens to avoid warning.
1671 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1673 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1676 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1678 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1681 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1682 synthetize_setx): New functions.
1683 (md_assemble): Broken the special cases into the above
1684 functions. Make compiler happy if sizeof(bfd_vma)==4.
1685 Fix sethi generated from set/setuw. If instructions have a relloc,
1686 always clear the fields to be relocated in the opcode.
1687 (sparc_ip): Remove special_case global variable.
1689 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1691 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1692 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1693 indication of success rather than a value.
1694 (itbl_get_val): Likewise.
1695 (itbl_get_field): Use strcspn. Change delimiters to include
1697 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1698 (itbl_get_val): Likewise.
1699 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1701 * symbols.c (copy_symbol_attributes): Convert local symbols to
1704 1999-06-10 Nick Clifton <nickc@cygnus.com>
1706 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1709 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1711 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1712 Optimize set if sizeof(bfd_vma) == 64.
1713 (sparc_ip): Fix sethi - without %hi() it should generate
1714 R_SPARC_22 reloc, not R_SPARC_HI22.
1715 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1717 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1719 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1720 (s_ncons): New function.
1721 (native_op_table): New table.
1722 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1723 R_SPARC_OLO10 handling.
1725 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1727 * expr.h (struct expressionS): Revert last change; widen X_op.
1728 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1730 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1732 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1733 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1734 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1735 * Makefile.in: Regenerated.
1737 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1738 `common' pass on to s_mri_common.
1739 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1741 1999-06-06 Richard Henderson <rth@cygnus.com>
1743 * config/obj-elf.c (obj_elf_section): Don't free the return
1744 value of demand_copy_C_string.
1746 1999-06-05 Richard Henderson <rth@cygnus.com>
1748 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1749 creation logic from obj_elf_create_section.
1751 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1752 (section_stack): New.
1753 (special_sections): Make const.
1754 (obj_elf_section): Gut and rewrite parsing.
1755 (obj_elf_change_section): New function broken out of obj_elf_section.
1756 (obj_elf_parse_section_letters): Likewise.
1757 (obj_elf_section_word): Likewise.
1758 (obj_elf_section_type): Likewise.
1759 (obj_elf_previous): Treat as a toggle.
1760 (obj_elf_popsection): New.
1761 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1762 (ppc_section_type): Likewise.
1763 * config/tc-ppc.h: Likewise.
1765 * expr.h (struct expressionS): Don't make X_op a bitfield.
1766 * config/tc-alpha.c: Update for symbol handling changes.
1767 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1768 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1770 1999-06-05 Richard Henderson <rth@cygnus.com>
1772 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1773 (dwarf2_gen_line_info): Kill unused variables.
1774 (dwarf2_finish): Likewise.
1775 (dwarf2_where): Likewise.
1776 (dwarf2_directive_file): If we've only got a string,
1777 hand off to s_app_file.
1778 * ecoff.c: Move the include of ecoff.h.
1779 * symbols.h (S_IS_FUNCTION): Prototype.
1781 * read.c (LEX_HASH): Supply a default.
1783 (s_globl): Update `c' after skipping whitespace.
1784 * read.h (LEX_END_NAME, is_name_ender): New.
1785 * expr.c (get_symbol_end): Respect it.
1787 1999-06-04 Mark Klein <mklein@dis.com>
1789 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1791 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1793 * config/tc-hppa.c: Update for symbol handling changes.
1795 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1797 * cgen.c: Update for symbol handling changes.
1798 * config/tc-m32r.c: Likewise.
1800 * config/tc-hppa.h: Update for symbol handling changes.
1801 * config/tc-hppa.c: Likewise.
1803 * config/tc-arm.h: Update for symbol handling changes.
1804 * config/tc-arm.c: Likewise.
1805 (symbol_make_empty): Remove. Just use symbol_create.
1807 * symbols.c (symbol_set_tc): Correct name.
1809 * Makefile.am: Rebuild dependencies.
1810 ($(OBJS)): Don't depend upon struc-symbol.h.
1811 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1812 * dep-in.sed: Don't remove struc-symbol.h.
1813 * Makefile.in: Rebuild.
1815 * doc/internals.texi (Symbols): Describe changes in symbol
1818 1999-06-03 Richard Henderson <rth@cygnus.com>
1820 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1821 instead of doing the work by hand.
1823 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1825 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1826 state of line state-machine.
1827 (struct ls): Collect DWARF2 line state-machine state in new member
1828 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1829 resulted in any DWARF2 directives.
1830 (reset_state_machine): New function.
1831 (out_end_sequence): Ditto.
1832 (dwarf2_gen_line_info): When switching sections or switching to a
1833 lower text address, call out_end_sequence() first to terminate the
1834 previous code sequence as code sequences MUST have monotonically
1835 increasing addresses.
1836 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1838 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1840 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1841 DWARF2 debug info (line information only, at this point).
1842 * as.h: Update comment about supported debug formats.
1843 * dwarf2dbg.c, dwarf2dbg.h: New files.
1844 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1846 * expr.c (operand): Don't use [ for parens if we want an index op.
1847 (op_encoding): Switch [ into O_index, if desired.
1848 (op_rank): Renumber with O_index on bottom.
1849 (expr): If O_index, match closing bracket.
1850 * expr.h (O_index): New.
1852 * read.c (read_a_source_file): Conditionally allow matched "
1853 in lines passed to md_assemble.
1855 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1857 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1859 Add support for storing local symbols in a small structure to save
1860 memory when assembling large files.
1861 * as.h: Don't include struc-symbol.h.
1862 (symbolS): Add typedef.
1863 * symbols.c: Include struc-symbol.h.
1864 (local_hash): New static variable.
1865 (save_symbol_name): New static function, from symbol_create.
1866 (symbol_create): Call save_symbol_name.
1867 (local_symbol_count): New static variable.
1868 (local_symbol_conversion_count): Likewise.
1869 (LOCAL_SYMBOL_CHECK): Define.
1870 (local_symbol_make): New static function.
1871 (local_symbol_convert): New static function.
1872 (colon): Handle local symbols. Create local symbol for local
1874 (symbol_table_insert): Handle local symbols.
1875 (symbol_find_or_make): Create local symbol for local label name.
1876 (symbol_find_base): Check for local symbol.
1877 (symbol_append, symbol_insert): Check for local symbols.
1878 (symbol_clear_list_pointers, symbol_remove): Likewise.
1879 (verify_symbol_chain): Likewise.
1880 (copy_symbol_attributes): Likewise.
1881 (resolve_symbol_value): Handle local symbols.
1882 (resolve_local_symbol): New static function.
1883 (resolve_local_symbol_values): New function.
1884 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1885 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1886 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1887 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1888 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1889 (symbol_previous, symbol_next): New functions.
1890 (symbol_get_value_expression): Likewise.
1891 (symbol_set_value_expression): Likewise.
1892 (symbol_set_frag, symbol_get_frag): Likewise.
1893 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1894 (symbol_mark_used_in_reloc): Likewise.
1895 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1896 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1897 (symbol_mri_common_p): Likewise.
1898 (symbol_mark_written, symbol_clear_written): Likewise.
1899 (symbol_written_p): Likewise.
1900 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1901 (symbol_section_p, symbol_equated_p): Likewise.
1902 (symbol_constant_p): Likewise.
1903 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1904 (symbol_get_obj, symbol_set_obj): Likewise.
1905 (symbol_get_tc, symbol_set_tc): Likewise.
1906 (symbol_begin): Initialize local_hash.
1907 (print_symbol_value_1): Handle local symbols.
1908 (symbol_print_statistics): Print local symbol statistics.
1909 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1910 Declare new symbols.c functions. Move many declarations here from
1912 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1913 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1914 (struct symbol): Move bsym to make it clearly the first field.
1915 Remove TARGET_SYMBOL_FIELDS.
1916 (symbolS): Don't typedef.
1917 (struct broken_word): Remove.
1918 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1919 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1920 (symbol_clear_list_pointers): Likewise.
1921 (symbol_insert, symbol_remove): Likewise.
1922 (symbol_previous, symbol_append): Likewise.
1923 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1924 (struct local_symbol): Define.
1925 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1926 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1927 (local_symbol_get_frag, local_symbol_set_frag): Define.
1928 (local_symbol_get_real_symbol): Define.
1929 (local_symbol_set_real_symbol): Define.
1931 * write.c (write_object_file): Call resolve_local_symbol_values.
1932 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1933 (TARGET_SYMBOL_FIELDS): Don't define.
1934 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1935 ECOFF_DEBUGGING, add ECOFF fields.
1936 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1937 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1938 ECOFF_DEBUGGING, add ECOFF fields.
1939 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1940 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1941 * config/tc-mcore.h: Don't include struc-symbol.h.
1942 (TARGET_SYMBOL_FIELDS): Don't define.
1943 (struct mcore_tc_sy): Define.
1944 (TC_SYMFIELD_TYPE): Define.
1945 * Many files: Use symbolS instead of struct symbol. Use new
1946 accessor functions rather than referring to symbolS fields
1949 * read.c (s_mri_common): Don't add in value of line_label.
1951 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1952 checking for SEC_LINK_ONCE.
1954 * config/tc-sh.h (sh_fix_adjustable): Declare.
1956 * app.c (input_buffer): New static variable.
1957 (app_push): Save saved_input in allocated buffer.
1958 (app_pop): Restored saved_input.
1959 (do_scrub_chars): Change get parameter to take char * and int as
1960 arguments. Change GET macro to pass input_buffer to get
1961 function. Don't save input into allocated buffer.
1962 * as.h (do_scrub_chars): Update declaration.
1963 * input-file.c (input_file_get): Change to take char * and int.
1964 Read data into passed in buffer. Remove static buffer.
1965 * read.c (scrub_from_string): Change to take char * and int. Copy
1966 data into passed in buffer.
1968 * hash.h: Neaten. Declare hash_traverse.
1969 * hash.c: Complete rewrite based on BFD hashing code.
1970 * gasp.c (chunksize): New variable.
1971 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1974 1999-05-28 Nick Clifton <nickc@cygnus.com>
1976 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1977 addend unless the target uses an old ABI.
1979 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1981 -Wchar-subscripts cleanup
1982 * listing.c (listing_newline): Use unsigned char variable, so
1983 calls to isascii,iscntrl are correct.
1984 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1986 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1987 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1988 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1989 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1991 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1993 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1995 (arch_coldfire_p): New #define.
1996 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1998 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2000 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2002 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2003 (install_operand): Add place `N'.
2004 (init_table): Add registers ACC, MACSR, MASK.
2006 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2008 * config/tc-m68k.c: Change mcf5200 --> mcf.
2009 (archs): Add mcf5206e, mcf5307.
2010 (m68k_ip): Add format `u'.
2011 (install_operand): Add place `m', `M', `h'.
2012 (init_table): Add upper/lower registers.
2014 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2016 1999-05-28 Martin Dorey <mdorey@madge.com>
2018 * config/tc-i960.c: Several minor changes to add ELF and
2019 BFD_ASSEMBLER support.
2020 * config/tc-i960.h: Likewise.
2021 * configure.in (i960-*-elf*): New target.
2022 * aclocal.m4, configure: Rebuild.
2024 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2026 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2027 reloc changes when defined(BFD_ASSEMBLER).
2029 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2031 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2033 * write.c (write_print_statistics): Output to file, not stderr.
2035 * expr.c (generic_bignum_to_int32,64): Prototype.
2037 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2038 output_sleb128, output_uleb128, output_big_sleb128,
2039 output_big_uleb128, output_big_leb128): Prototype.
2040 (output_big_sleb128, output_big_uleb128): Make inline.
2041 (output_big_leb128): Remove inline
2043 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2044 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2045 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2046 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2047 value for correct overflow check in write.c:fixup_segment.
2048 * write.c (fixup_segment): Move bitfield overflow checks to after
2049 the md_apply_fix call.
2050 * config/obj-coff.c (fixup_segment): Likewise.
2051 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2052 valueT *val argument.
2054 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2056 * config/atof-ieee.c (gen_to_words): Correctly round a
2057 denormalized number. Fix off-by-one in range checking for
2058 exponent in a denormal.
2060 1999-05-10 Nick Clifton <nickc@cygnus.com>
2062 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2065 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2067 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2069 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2071 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2072 (ReverseRegRegmem): Remove.
2073 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2074 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2075 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2078 From Doug Ledford <dledford@redhat.com>
2079 * config/tc-i386.h (RegXMM): New for P/III.
2080 * config/tc-i386.c: Add support for P/III.
2082 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2084 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2085 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2086 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2088 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2090 * config/tc-i386.c (i386_immediate): Skip whitespace before
2091 complaining about junk after expression.
2092 (i386_displacement): Likewise.
2094 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2096 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2097 Don't copy before downcaseing.
2099 1999-05-05 Catherine Moore <clm@cygnus.com>
2101 * tc-m68k.c: Include elf/m68k.h.
2102 (m68k_elf_final_processing): New routine.
2103 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2106 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2108 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2111 1999-04-30 Nick Clifton <nickc@cygnus.com>
2113 * config/tc-mcore.c (mcore_s_section): Dump literals before
2116 1999-04-29 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2121 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2123 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2124 (TC_INIT_FIX_DATA): Delete.
2125 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2126 (TC_INIT_FIX_DATA): Delete.
2127 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2128 * write.c (fix_new_internal): Initialize fx_cgen member.
2129 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2130 (gas_cgen_md_apply_fix3): Update.
2131 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2132 (md_cgen_record_fixup_exp): Update.
2133 (FX_OPINFO_R_TYPE): Update.
2135 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2136 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2137 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2138 * frags.h (struct frag): Make opindex, opinfo ints.
2140 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2142 1999-04-26 Tom Tromey <tromey@cygnus.com>
2144 * aclocal.m4, configure: Updated for new version of libtool.
2146 1999-04-22 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2150 (md_apply_fix3): Do not fix up absolute relocations against
2153 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2155 1999-04-20 Nick Clifton <nickc@cygnus.com>
2157 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2158 changes and data-in-text directives.
2159 (mcore_cons): New function: intercept cons() operations.
2160 (mcore_float_cons): New function: intercept float_cons()
2162 (mcore_stringer): New function: intercept stringer() operations.
2164 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2166 * obj.h (struct format_ops): Change generate_asm_lineno field to
2168 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2170 * config/tc-alpha.c (find_opcode_match): Add default case to
2172 (find_macro_match): Likewise.
2173 (load_expression): Parenthesize && within ||.
2175 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2177 1999-04-17 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2180 .text .data .section pseudo ops.
2181 (mcore_s_section): New function. Dump lits before changing secs.
2182 (mcore_s_text): New function. Dump lits before changing secs.
2183 (mcore_s_data): New function. Dump lits before changing secs.
2185 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2187 * config/tc-mips.c (mips_32bitmode): New.
2188 (md_begin): Set mips_32bitmode if needed.
2189 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2190 Set EF_MIPS_32BITMODE.
2192 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2194 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2197 1999-04-16 Nick Clifton <nickc@cygnus.com>
2199 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2201 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2203 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2204 expressions correctly.
2207 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2209 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2211 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2213 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2214 and fmpynfadd instructions.
2216 1999-04-11 Richard Henderson <rth@cygnus.com>
2218 * as.h (environ): Declare it, if needed.
2219 * as.c (dump_statistics): Don't declare environ.
2220 * configure.in (environ): Detect declaration.
2221 * configure, config.in: Rebuild
2223 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2224 (i386_displacement): Allocate enough space for replacement buffer.
2225 Clean up replacement buffer initialization.
2227 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2229 * subsegs.c (section_symbol): Don't create a new symbol if one
2230 already exists; instead, use the existing one, but set its segment
2231 and frag data if it hasn't already been defined.
2232 * config/obj-coff.c (c_section_symbol): Likewise.
2234 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2236 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2238 1999-04-08 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-mcore.c: New File: Support routines for MCore
2242 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2243 * config/obj-coff.c: Add support for mcore-pe target.
2245 * Makefile.am: Add support for MCore targets.
2246 * Makefile.in: Regenerate.
2247 * configure.in: Add support for MCore targets.
2248 * configure: Regenerate.
2250 * doc/all.texi: Set MCORE.
2251 * doc/as.texinfo: Document MCore specific command line options.
2253 * write.h: Prevent multiple inclusion.
2255 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2257 * asintl.h (LC_MESSAGES): Never define.
2258 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2260 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2263 * Makefile.am (m68k-parse.c): If configuring in the source
2264 directory, copy m68k-parse.y into the local directory before
2265 running ylwrap, to remove spurious differences when generating
2267 * Makefile.in: Rebuild.
2269 * config/tc-sparc.h (md_do_align): Just allocate the number of
2270 bytes necessary, rather than always allocating 1024.
2272 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2274 * listing.c (listing_newline): Add cast to avoid warning.
2275 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2276 * config/tc-i386.c (i386_scale): Add return value.
2277 (build_displacement_string): Remove unused local temp_disp2.
2278 (i386_intel_memory_operand): Add parentheses to avoid warning.
2279 (i386_intel_operand): Remove unused local end_of_operand_string.
2280 (i386_operand): Remove unused local operand_modifier.
2281 (i386_operand): Add parens to avoid warning.
2283 1999-04-04 Don Bowman <don@pixsci.com>
2285 * configure.in: Add mips*-*-vxworks* target; have it define
2287 * configure, config.in: Rebuild.
2289 1999-03-31 Nick Clifton <nickc@cygnus.com>
2291 * configure.in (emulations): Add support for arm-epoc-pe.
2292 * configure: Regenerate.
2293 * config/te-epoc-pe.h: New file. Define macros specific to
2295 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2296 for arm-epoc-pe target.
2298 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2300 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2302 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2304 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2305 detect ",n" without a condition.
2306 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2309 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2311 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2312 instruction is encoded with one bit.
2315 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2317 * doc/internals.texi (CPU backend): Mention that
2318 line_separator_chars should not include newline. From thi
2319 <ttn@mingle.glug.org>.
2321 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2323 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2324 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2326 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2328 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2330 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2332 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2335 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2337 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2339 1999-03-15 Martin Hunt <hunt@cygnus.com>
2341 * app.c (do_scrub_begin): Change '-' back to a symbol char
2342 so we can use multiple opcodes on a line again.
2344 * config/tc-d30v.c: By default, warn if a symbol has
2345 the same name as a register. Plus some minor
2346 updates from the branch.
2348 1999-03-13 Nick Clifton <nickc@cygnus.com>
2350 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2351 BFD_RELOC_16 and BFD_RELOC_64.
2353 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2355 * expr.c (expr): Add missing else.
2357 1999-03-12 Nick Clifton <nickc@cygnus.com>
2359 * config/tc-arm.c (md_apply_fix3): Improve error message.
2361 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2363 * Makefile.am (CPU_TYPES): Add fr30.
2364 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2365 (fr30,m32r dependencies): Update.
2366 * Makefile.in: Rebuild.
2368 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2369 (gas_cgen_record_fixup_exp): Ditto.
2370 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2371 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2372 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2373 (md_cgen_lookup_reloc): Update use of operand->type.
2374 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2375 (md_convert_frag): Call cgen_operand_lookup_by_num.
2376 (md_cgen_lookup_reloc): Update use of operand->type.
2377 (m32r_cgen_record_fixup_exp): Ditto.
2379 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2381 * config/tc-mips.c (md_show_usage): Fix message.
2383 1999-03-03 Nick Clifton <nickc@cygnus.com>
2385 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2386 and LDR reg,=<expr> instruction.
2388 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2391 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2393 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2395 1999-02-17 Nick Clifton <nickc@cygnus.com>
2397 This patch was created by: Scott Bambrough
2398 <scottb@corelcomputer.com>
2401 Special cased '@' character. The '@' character is used as the
2402 ARM assembler comment character, as a special character
2403 and in ELF .symver pseudo-op's, and as a special character in
2404 .type and .section pseudo-ops.
2405 (symver_pseudo): New static variable.
2406 (symver_state): New static variable.
2407 (struct app_save): Add field 'symver_state'.
2408 (app_push): Save global symver_state int struct app_save.
2409 (app_pop): Restore global symver_state from struct app_save.
2410 (do_scrub_chars): Special case handling of '@' character in
2413 * configure.in: Modified to recognize armv* uname syntax from ARM
2415 * configure: Regenerated.
2417 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2418 a prefix to the section's type.
2419 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2420 the type's typename.
2422 * config/tc-arm.h: Add support for PIC generation:
2423 (pic_code): New boolean.
2424 (obj_relocate_extern): Define.
2425 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2426 (TC_CONS_FIX_NEW): Define.
2427 (tc_fix_adjustable): Define.
2428 (GLOBAL_OFFSET_TABLE_NAME): Define.
2430 * config/tc-arm.c: Add support for PIC generation:
2431 (line_seperator_chars): Allow ';' as a seperator for Linux.
2432 (is_immediate_prefix): New macro.
2433 (arm_parse_reloc): New function.
2434 (s_arm_elf_cons): New function.
2435 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2436 (md_undefined_symbol): Special case handling for the Global Offset
2438 (md_apply_fix3): Handle PIC relocs.
2439 (tc_gen_reloc): Handle PIC relocs.
2440 (md_parse_option): Add support for '-k' command line switch to
2441 enable PIC generation.
2442 (cons_fix_new_arm): New function.
2443 (s_arm_elf_cons): New function.
2445 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2447 * configure.in: Add comments for uses of AC_DEFINE.
2448 * acinclude.m4: Likewise.
2449 * acconfig.h: Remove.
2450 * aclocal.m4: Rebuild.
2451 * configure: Rebuild.
2452 * Makefile.in: Rebuild.
2453 * config.in: Rebuild.
2455 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2457 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2458 non-constant offset from a base register.
2460 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2462 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2465 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2467 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2468 (emit_insn): Look for pc-relative and no-overflow specifiers on
2469 internal relocation types.
2471 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2473 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2476 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2478 (mips_4650, mips_4010, mips_4100): Variables removed.
2479 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2480 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2482 (md_begin): Don't bother initializing the mips_NNNN variables;
2483 mips_cpu is set, and that's good enough now.
2484 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2485 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2486 (show): New function, to handle wrapping in the CPU lists.
2487 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2489 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2491 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2492 than treat as an immediate specifier.
2494 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2496 * config/tc-i386.c: Prototype many functions.
2497 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2498 (i386_immediate): Remove unused second argument.
2499 (i386_intel_operand): Fix i386_is_reg typo.
2500 (i386_operand): Use allow_naked_reg.
2501 (output_invalid): Make operand int for K&R.
2503 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2505 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2507 * Makefile.in: Rebuild.
2509 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2511 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2513 (EXTRA_as_new_SOURCES): Comment out.
2514 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2515 * Makefile.in: Rebuild.
2516 * doc/Makefile.in: Rebuild.
2517 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2518 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2519 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2520 * configure: Rebuild.
2521 * aclocal.m4: Rebuild.
2522 * config.in: Rebuild.
2523 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2524 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2525 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2526 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2527 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2528 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2529 (gas_cgen_record_fixup_exp): Ditto.
2530 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2531 descriptor, not global variable.
2532 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2533 descriptor, not global variable. Refer to insert_operand handler
2534 via cpu descriptor, not global function.
2535 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2536 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2537 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2538 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2539 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2540 * config/tc-m32r.c: Ditto.
2541 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2542 (md_assemble): Ditto.
2543 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2545 1999-02-09 Nick Clifton <nickc@cygnus.com>
2547 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2548 relocations for ELF targets.
2550 1999-02-08 Nick Clifton <nickc@cygnus.com>
2552 * configure.in: Add support for StrongARM target.
2553 * configure: Regenerate.
2555 1999-02-05 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2559 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2562 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2564 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2566 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2568 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2569 (INTEL_DWORD_MNEM_SUFFIX): Define.
2572 (DWORD_PTR): Define.
2573 (XWORD_PTR): Define.
2575 (OFFSET_FLAT): Define.
2577 (NONE_FOUND): Define.
2580 * config/tc-i386.c (set_intel_syntax): New routine.
2581 (intel_syntax): Declare.
2582 (allow_naked_reg): Declare.
2583 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2584 (intel_float_operand): New routine.
2585 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2586 Handle brackets as well as parens. Call i386_intel_operand for
2587 intel syntax. Reverse operands if appropriate. Handle new
2588 suffixes. Handle movzx and movsx.
2589 (i386_is_reg): New routine.
2590 (i386_immediate): New routine.
2591 (i386_scale): New routine.
2592 (i386_displacement): New routine.
2593 (i386_operand_modifier): New routine.
2594 (build_displacement_string): New routine.
2595 (i386_parse_seg): New routine.
2596 (i386_intel_memory_operand): New routine.
2597 (i386_intel_operand): New routine.
2598 (i386_operand): Call i386_displacement, i386_immediate,
2599 i386_scale, etc. instead of handling inline.
2600 (parse_register): Handle registers without prefix.
2602 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2604 * configure: Regenerate.
2605 * configure.in (arm-*-oabi): New.
2606 (thumb-*-oabi): New.
2607 * config/tc-arm.c (target_oabi): Declare.
2608 (md_apply_fix3): Support REL relocs.
2609 (md_parse_option): Handle -oabi.
2610 (elf32_arm_target_format): New routine.
2611 (md_longopts): Add OPTION_OABI.
2612 * config/tc-arm.h: Redefine TARGET_FORMAT.
2615 1999-01-28 Nick Clifton <nickc@cygnus.com>
2617 * write.c (write_relocs): Handle out of range error.
2619 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2620 (fr30_force_relocation): Default to 0.
2622 * config/tc-fr30.h (obj_fix_adjustable): Define.
2623 (TC_FORCE_RELOCATION): Define.
2625 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2628 1999-01-16 Nick Clifton <nickc@cygnus.com>
2630 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2631 merge of two instructions if the left instruciton kills the right.
2633 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2635 * Makefile.in: Regenerate.
2636 * configure.in: Redo test for using cgen.
2637 * configure: Regenerate.
2639 1999-01-09 Nick Clifton <nickc@cygnus.com>
2641 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2642 redefinition of this macro.
2644 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2646 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2649 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2651 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2652 a read of HI or LO and an immediatly following branch.
2654 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2656 * config/tc-mips.c (md_begin): Another correction to the setting of
2659 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2661 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2663 1998-12-21 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2666 bit insn when optimizing, so that parallelised instructions will
2667 start on a 32 bit boundary.
2669 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2671 * config/tc-mips.c (mips_eabi64): New.
2672 (md_begin): Set mips_eabi64.
2673 (mips_elf_final_processing): Use it.
2675 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2677 * config/tc-mips.c (mips_elf_final_processing):
2678 Correct setting of ABI in e_flags.
2680 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2682 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2684 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2686 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2688 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2690 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2691 warning, values that don't fit in the field.
2693 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2695 * config/tc-mips.c (mips_abi_string): New.
2696 (md_parse_option,md_longopts): Add mabi.
2697 (mips_elf_final_processing): Set e_flags based on mabi flag.
2699 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2701 * config/tc-mips.c (md_parse_option): Handle vr4111.
2703 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2705 * config/tc-h8300.c (build_bytes): Change message given if the
2706 instruction requires H8/300H mode and we're not in Hmode, to
2707 suggest that it may be the operand modes that are the problem, not
2708 necessarily the opcode.
2710 1998-12-10 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-fr30.c: Add line separator character.
2714 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2716 * configure.in (hppa-*-mpeix*): New target.
2717 * config/obj-som.h (obj_som_compiler): Declare.
2718 * config/obj-som.c (compiler_seen): New static variable.
2719 (obj_som_compiler): New function.
2720 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2721 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2722 (pa_type_args): Set hppa_priv_level.
2723 (pa_compiler): New static function if OBJ_SOM.
2724 * configure: Rebuild.
2726 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2728 * read.c (output_leb128): Don't mark as inline.
2730 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2732 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2733 AIX .vbyte unaligned data support.
2734 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2735 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2738 1998-12-07 Nick Clifton <nickc@cygnus.com>
2740 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2743 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2745 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2746 BFD_RELOC_ARM_PCREL_BRANCH.
2748 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2750 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2751 checking the target type.
2752 (mips-dec-bsd*): Set endian to little.
2753 * configure: Rebuild.
2755 COFF weak symbol support, based on patches from Mark Elbrecht
2756 <snowball3@usa.net>:
2757 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2758 * config/obj-coff.c (obj_coff_weak): New static function.
2759 (obj_coff_endef) [both versions]: Handle weak symbols.
2760 (coff_frob_symbol): Likewise.
2761 (yank_symbols): Likewise.
2762 (obj_pseudo_table): Add "weak".
2764 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2765 <aymeric.vincent@emi.u-bordeaux.fr>.
2766 * aclocal.m4: Rebuild with current tools.
2767 * configure: Rebuild.
2769 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2770 an assertion failure for a case we can't handle when OBJ_ECOFF.
2772 * expr.c (operator): And with 0xff to avoid problems with signed
2775 1998-12-03 Nick Clifton <nickc@cygnus.com>
2777 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2778 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2780 1998-12-02 Nick Clifton <nickc@cygnus.com>
2782 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2785 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2787 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2790 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2795 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2797 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2799 (d10v_cleanup): Only generate previous insn if a multiline insn is
2802 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2807 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2810 -marm6xxx command line switches.
2812 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2814 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2815 (itbl-ops.o): Delete duplicate dependencies.
2816 Rebuild dependencies.
2817 Add fr30 dependencies.
2818 * Makefile.in: Rebuild.
2820 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2822 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2824 * listing.c: Ignore line terminator characters found inside
2827 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2829 * po/gas.pot: Regenerated.
2831 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2834 fr30_is_label_start(). Also checks for delay slot insns.
2836 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2837 FR30 instructions which contain a colon in the mnemonic.
2839 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2841 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-fr30.c: Removed currently superflous code.
2845 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2847 * config/tc-fr30.h: New file.
2848 * config/tc-fr30.c: Tweaking so that it will compile.
2850 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2852 * config/tc-d10v.h (obj_fix_adjustable): Define.
2853 (TC_FORCE_RELOCATION): Define.
2854 (d10v_force_relocation): Declare.
2855 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2856 (md_apply_fix3): Handle Vtable relocs.
2857 (d10v_fix_adjustable): New.
2858 (d10v_force_relocation): New.
2860 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2862 * config/tc-d30v.c: Change default behaviour to ignore potential
2863 conflicts between register name and symbol names.
2865 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2867 * configure.in: Add fr30-*-*.
2868 * config/tc-fr30.c: New file.
2869 * Makefile.in: Regenerated.
2870 * config.in: Regenerated.
2871 * configure: Regenerated.
2872 * doc/Makefile.in: Regenerated.
2873 * po/gas.pot: Regenerated.
2875 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2877 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2880 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2882 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2884 (do_scrub_chars): Add some casts to unsigned char to avoid
2885 unwanted sign extension.
2886 * read.c (lex_type): Set characters about 127 to be symbol
2888 * config/tc-i386.c (md_begin): Set identifier_chars and
2889 operand_chars for values above 127.
2891 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2893 * configure.in: detect cygwin* instead of cygwin32*
2894 * configure: regenerate
2896 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2898 * listing.c: Add support for producing a listing from piped
2901 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2903 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2904 (append_insn): Account for the tx39's multiply behavior.
2906 1998-10-26 Michael Meissner <meissner@cygnus.com>
2908 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2909 from assemble_parallel_insns. Add support for '->' to indicate
2910 explicitly serializing the instructions.
2911 (md_assemble): Ditto.
2913 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2915 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2918 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2920 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2922 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2924 * config/tc-mips.c : support frame and regmask/fregmask when
2925 MIPS_STABS_ELF is specified.
2927 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2929 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2930 (md_apply_fix): Don't return 1 for VTABLE relocs.
2931 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2933 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2935 * doc/c-i386.texi: Replace occurences of "opcode" with
2936 "instruction mnemonic", "instruction", or "mnemonic" when
2937 referring to the name of an instruction. Use "opcode" when
2938 referring to the sequence of machine bytes.
2940 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2941 (is_opcode_char): Rename to is_mnemonic_char.
2942 (md_assemble and i386_operand): Correct error messages from
2943 "opcode" to "instruction mnemonic"
2944 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2945 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2946 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2947 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2948 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2949 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2950 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2952 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2954 * config/tc-i386.c (i386_operand): Check for garbage after
2957 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2959 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2960 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2962 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2964 * config/tc-sh.h (obj_fix_adjustable): Define.
2965 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2966 (md_apply_fix): Likewise.
2967 (tc_gen_reloc): Likewise.
2968 (sh_fix_adjustable): New.
2970 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2972 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2973 * cgen.h (gas_cgen_finish_insn): Update prototype.
2974 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2975 cgen_insn_t -> CGEN_INSN_INT.
2976 (make_parallel): Update handling of CGEN_INT_INSN_P.
2977 (assemble_parallel_insn): Ditto.
2978 (target_make_parallel): New function.
2979 (md_assemble): Use it.
2981 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2983 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2985 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2987 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2988 converted into lower case.
2990 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2992 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2993 (gas_cgen_tc_gen_reloc): Likewise.
2994 * config/tc-m32r.h (obj_fix_adjustable): Define.
2995 * config/tc-m32r.c (m32r_fix_adjustable): New.
2996 (m32r_force_relocation): Handle VTABLE relocs.
2998 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3000 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3002 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3004 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3005 to lower case before parsing.
3007 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3008 parallel insns modift buts in the PSW as a side effect.
3010 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3012 * config/tc-d30v.c (find_format): Test for missing flag and
3015 (md_apply_fix3): Fix error messages to avoid
3016 assumption about presence of a symbol.
3018 (parallel_ok): Disallow parallel instructions that both modify the
3021 (find_format): Generate a warning if an odd numbered register is
3022 used as the first register in a mutli-register instruction.
3024 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3026 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3027 relocations are always associated with a symbol.
3029 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3031 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3032 (elf32_sparc_force_relocation): Declare.
3033 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3034 (tc_gen_reloc): Handle vtable relocs.
3035 (elf32_sparc_force_relocation): New.
3037 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3039 * symbols.c (S_IS_FUNCTION): New.
3040 * config/tc-v850.h (obj_fix_adjustable): Define.
3041 (TC_FORCE_RELOCATION): Define.
3042 (v850_force_relocation): Declare.
3043 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3044 of fx_addnumber for VTABLE reloc addends.
3045 (md_apply_fix3): Handle VTABLE relocs.
3046 (v850_fix_adjustable): New.
3047 (v850_force_relocation): New.
3049 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3051 * tc-hppa.c (fp_operand_format): Add some additional formats.
3052 (pa_ip): Do not automatically promote into pa2.0 mode.
3053 (pa_level): Handle ".level 2.0".
3055 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3057 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3058 * config/tc-i386.h (template.extension_opcode): Change to
3059 unsigned int to allow full range of 8-bit opcode suffixes.
3060 (None): Redefine as 0xffff.
3062 From Jeff B Epler <jepler@usgs.gov>
3063 * doc/c-i386.texi (i386-SIMD): New section.
3065 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3067 * read.c (discard_rest_of_line): New function.
3068 * read.h: Declare it.
3069 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3071 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3073 * config/tc-d10v.c (find_symbol_matching_register): New function.
3074 (find_opcode): Cope with the case where a register name matches
3077 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3079 * config/tc-v850.c (md_pcrel_from): Rename to
3080 v850_pcrel_from_section.
3081 (v850_pcrel_from_section): Do not resolves symbols in other
3084 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3086 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-d10v.c (find_opcode): Generate an error if a register
3089 is supplied for an operand that should not be a register.
3091 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3093 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3094 instructions to have another instruction in the right bin.
3096 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3098 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3099 the right container if the left container holds a branch
3102 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3104 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3105 both a register name and symbol name.
3106 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3108 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3110 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3111 execution unit class.
3113 (reg_name_search): If a name matches a register and a symbol,
3114 prefer the register.
3115 (find_format): Disallow flag registers when a general purpose
3116 register is required.
3117 If a number is required, but a register has been given, check to
3118 see if a symbol with the same name as the register exists, and if
3119 so, use that symbol.
3121 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3123 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3125 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-d30v.c (find_format): Do not accept flag registers as
3128 general purpose registers.
3129 (find_format): If an immediate value is expected at a given place
3130 in a format, but a register name has been provided instead, check
3131 to see if that register name matches the name of a predefined
3132 symbol and if it does, then use the symbol instead.
3133 (reg_name_search): If a register name matches a symbol name,
3134 prefer the register name to the symbol name.
3136 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3138 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3139 the previous insn to empty.
3141 1998-09-20 Michael Meissner <meissner@cygnus.com>
3143 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3144 pieces, forcing the use of an ANSI compiler.
3146 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3148 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3150 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3152 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3154 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3156 (obj_elf_vtable_entry): Likewise.
3157 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3158 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3159 (tc_gen_reloc): Likewise.
3160 (arm_fix_adjustable): Likewise.
3161 (elf32_arm_force_relocation): New.
3162 (armelf_frob_symbol): Remove coff-style symbol support.
3164 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3166 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3168 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3170 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3171 OBJ_COFF so that routine is defined for a.out format.
3173 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3175 * config/tc-i386.c (i386_operand): Detect non-segment registers
3176 used as segment prefixes.
3178 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3180 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3181 optimize across FDE boundaries.
3183 * config/obj-coff.c (obj_coff_section): Preserve any link once
3184 flags when setting the section flags.
3186 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3189 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3191 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3193 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3196 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3198 * frags.c (frag_grow): Include the size of the frag struct in the
3201 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3202 if the new subseg comes before the old.
3204 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3206 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3207 to handle edge8 and edge16.
3209 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3211 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3212 before we clobber the symbol involved.
3214 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3216 * config/tc-arm.c: Remove OBJ_ELF definitions for
3217 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3218 use arm_adjust_symtab for OBJ_COFF.
3219 (armelf_adjust_symtab): New Routine.
3220 * config/tc-arm.h: Define obj_adjust_symtab to
3221 armelf_adjust_symtab for OBJ_ELF.
3223 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3225 * configure.in: Make all i386-elf targets use bfd_gas.
3226 * config/tc-i386.c (tc_i386_force_relocation): New.
3227 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3228 (md_apply_fix3): Likewise.
3229 (tc_gen_reloc): Handle them.
3230 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3231 tc_i386_force_relocation.
3233 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3235 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3237 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3239 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3240 current opcode after writing the first insturction of a reverse
3243 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3245 * read.h (generate_lineno_debug): Add prototype.
3246 * read.c (generate_lineno_debug): Make non-static.
3248 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3250 * config/tc-i386.c (md_assemble): Only warn for address/data size
3253 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3256 against Thumb function names, as the linker needs this information.
3258 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3260 * expr.c (operand): Check also that there is no advance in operand
3261 after atof_generic in order to decide "is it label 0f or floating
3264 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3266 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3267 command line options with a single dash.
3268 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3270 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3272 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3273 * tc-arm.c (arm_fix_adjustable): New routine.
3275 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3277 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3278 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3279 demand_empty_rest_of_line before mri_comment_end.
3280 (equals): Check garbage after expression before
3281 mri_comment_end in MRI mode.
3283 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3285 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3286 small immediate constant to use the constant itself rather than
3289 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3291 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3292 (pa_leave): Likewise.
3294 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3296 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3298 (i386_operand): Fix an error message.
3300 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3302 * doc/c-arm.texi (ARM Directives): Document .req directive.
3304 * config/tc-arm.c (reg_required_here): Display erroneous string if
3305 the register name could not be decoded.
3306 Do not set inst.instruction if the sift is -1.
3308 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3310 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3313 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3316 even if it is belived to be unnecessary.
3318 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3320 config/tc-i386.c (i386_operand): Size immediate constants by
3321 suffix (erroneously removed as part of July 7 change).
3323 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3325 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3326 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3327 (armelf_frob_symbol): New Routine.
3328 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3330 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3332 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3334 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3336 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3337 command line switches passed to assembler.
3339 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3341 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3342 (gas_cgen_opcode_desc): Declare.
3343 (gas_cgen_parse_operand): Declare.
3344 (*): Prepend gas_ to gas specific fns to denote them as such.
3346 * cgen.c (gas_cgen_opcode_desc): New global
3347 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3348 (queue_fixup): Renamed from cgen_queue_fixup.
3349 (*): Prepend gas_ to gas specific fns to denote them as such.
3351 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3352 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3353 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3354 Open opcode table and initialize it.
3355 (make_parallel): Use gas_cgen_opcode_desc.
3356 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3357 (md_assemble): Ditto.
3359 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3361 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3362 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3363 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3364 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3365 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3366 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3367 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3368 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3369 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3370 (INIT_STAB_SECTION): Likewise.
3371 (OBJ_PROCESS_STAB): Likewise.
3373 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3374 (md_parse_option): Watch for them.
3375 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3376 (md_begin): Kill neverdef code.
3377 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3378 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3379 (s_alpha_coff_wrapper): New.
3380 (md_pseudo_table): Trap all ECOFF pseudos.
3382 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3384 Start of changes to remove mdebug section from mips*-elf
3385 Based on MIPS_STAB_ELF definition
3386 * acconfig.h: undef if not configured
3387 * config.in: undef if not configured
3388 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3389 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3390 * stabs.c (s_stab_generic): flush frag
3392 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3394 * configure.in: (arm-*-elf): Handle.
3395 (thumb-*-elf): Handle.
3396 * configure: Regenerate.
3397 * read.c (stringer): Fix typo in comment.
3398 * write.c (fixup_segment): Don't add symbol value to addend if
3400 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3402 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3405 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3407 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3408 (write_2_short): Emit warning if new flag is set.
3409 (do_assemble): Set flags if left instruction is one of special
3410 "right-instruction-killer" type.
3412 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3414 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3415 Always output words in debug_info section as big endian.
3416 (sparc_target_format): Choose correct bfd target.
3417 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3419 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3421 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3422 to work with internationalization code. Issue an error when two
3423 operands match that are not allowed to match.
3425 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3427 * configure.in (install_tooldir): Allow target to specify whether
3428 it wants to be installed in $(tooldir)/bin.
3429 * configure: Regenerate.
3430 * Makefile.am (install-exec-local): Set install-exec-tooldir
3431 dependency via configure.
3432 * Makefile.in: Regenerate.
3434 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3436 * Makefile.am (install-exec-local): Split into two ...
3437 (install-exec-bindir,install-exec-tooldir): New rules.
3438 * Makefile.in: Regenerate.
3440 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3442 * Makefile.am (install-exec-local): Don't remove the file before
3443 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3444 W. Rozycki <macro@ds2.pg.gda.pl>.
3445 * Makefile.in: Rebuild.
3447 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3449 * cgen.c: Include libiberty.h.
3450 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3451 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3452 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3453 (md_cgen_lookup_reloc)): Declare.
3454 (md_cgen_record_fixup_exp): Declare.
3455 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3456 (m32r_relax_frag): Declare.
3457 (cgen_md_apply_fix3): Decls moved to cgen.h.
3458 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3459 (m32r_cgen_record_fixup_exp): Delete decl.
3460 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3461 (assemble_nop): Delete.
3462 (expand_debug_syms): Delete unused `exp'.
3463 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3464 Add default case for -Wall.
3465 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3466 (md_atof): Delete unused wordP.
3468 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3470 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3473 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3475 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3476 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3477 .print, .purgem, and .struct. Remove documentation for
3480 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3482 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3483 Update call to insert_operand.
3485 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3487 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3489 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3491 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3492 whitespace after a prefix operator.
3494 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3496 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3498 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3500 * config/tc-sparc.c (log2): New static function.
3501 (s_reserve): Use log2 to convert alignment before calling
3503 (s_common): Use log2 to convert alignment before calling
3504 record_alignment and frag_align.
3505 (sparc_cons_align): Use log2.
3507 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3509 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3510 (s_common): Likewise.
3512 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3513 initialization of waddr.
3514 (sparc_elf_final_processing): Add default case to switch.
3516 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3518 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3519 than temporary real.
3521 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3523 * write.c (subsegs_finish): Don't align the segments if there were
3526 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3527 copying aux information.
3529 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3530 expression into a symbol.
3532 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3534 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3535 type to unsigned int.
3536 (md_assemble): Change type used to store offsets from unsigned
3538 (i386_operand): Switch error check to only call RESTORE_END_STRING
3539 once after parse_register.
3541 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-v850.c (md_show_usage): Changed format to match that
3546 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3548 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3550 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3552 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3555 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3557 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3558 * doc/Makefile.in: Rebuild.
3560 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3562 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3563 for %lo expressions.
3564 (mips_ip, case 'u'): Move range check after code to mask
3565 off bits in %hi/%lo expressions. Mask off high bits for
3568 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3570 * doc/Makefile.am (gasver.texi): New target.
3571 (as.info, as.dvi): Depends upon gasver.texi.
3572 * doc/as.texinfo: Include gasver.texi. Mention version number on
3573 title page and in top node.
3574 * doc/Makefile.in: Rebuild.
3576 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3578 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3579 but not including the line containing the edict.
3580 * listing.h (LISTING_EOF): New.
3581 * input-scrub.c (input_scrub_next_buffer): Call it.
3583 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3585 * config/tc-i386.c (i386_operand): Don't set the size of an
3586 immediate address based solely on the suffix and the mode.
3588 * config/tc-i386.c (md_assemble): Add assertion to make sure
3589 overlap2 does not set Imm.
3591 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3592 sequences of whitespace to a single space.
3593 (is_space_chars): Just compare with space.
3594 (md_begin): Don't initialize space_chars.
3595 (md_assemble): Just skip a single whitespace character.
3596 (i386_operand): Rewrite base-index parsing to use new
3597 parse_register, and to skip white space. Skip white space in a
3598 number of other places too. Don't give error message if
3599 parse_register fails.
3600 (parse_register): Change reg_string parameter to be non-const.
3601 Add end_op parameter. Skip white space after the `%', and return
3602 end of register string. Give error message here rather than
3605 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3607 Based on patch from Matt Semersky <matts@scd.hp.com>:
3608 * expr.c (op_encoding): Make const.
3609 (expr_set_precedence): New function.
3610 (expr_begin): Don't set operator rankings, just call
3611 expr_set_precedence.
3612 * expr.h (expr_set_precedence): Declare.
3613 * read.c (s_mri): Call expr_set_precedence.
3615 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3617 * doc/as.texinfo (Statements): Remove paragraph discussing
3618 continuing lines with a backslash. This hasn't worked for years,
3621 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3623 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3625 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3626 (ps_CTORS, ps_DTORS): New section types.
3627 (vms_fixup_xtors_section): New function
3628 (Ctors_Psect, Dtors_Psect): Define.
3629 (IS_GXX_XTOR): Define
3630 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3631 Filter static constructors/destructors and add to
3632 Ctors_Symbols/Dtors_Symbols chain.
3633 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3634 appropriate section.
3636 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3637 * makefile.vms: Merge vax/vms support.
3639 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3641 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3642 (elf_pseudo_table): Add them.
3643 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3644 (md_apply_fix): Accept them.
3645 (mips_fix_adjustable): Don't adjust them.
3646 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3647 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3648 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3649 (tc_fix_adjustable): Don't adjust them.
3651 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3653 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3655 * Makefile.in: Regenerate.
3656 * configure.in: AC_SUBST cgen_cpu_prefix.
3657 * configure: Regenerate.
3659 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3661 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3662 Changed all users of COND12_DELAY.
3664 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3666 * config/tc-mn10300.c (set_arch_mach): New function.
3667 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3668 (md_begin): Default to mn10300 mode.
3669 (md_assemble): Only accept instructions for the core mn10300
3670 chip and the active machine type.
3672 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3674 * subsegs.h (segment_info_type): Give the struct a name.
3675 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3676 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3677 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3678 * config/tc-w65.h (tc_reloc_mangle): Declare.
3679 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3681 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3683 * config/tc-v850.c (v850_comm): Restore old section
3684 after common processing.
3686 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3688 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3690 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3692 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3693 char with code that explicitly sign-extends.
3695 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3697 * config/tc-v850.c (md_begin): Restore text section as the current
3698 section after creating call table sections.
3699 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3702 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3703 with call to macro SYM_AUXINFO.
3705 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3707 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3708 with the program transform name.
3709 * Makefile.in: Rebuild.
3711 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3713 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3716 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3718 * config/tc-i386.c (i386_operand): Be prepared for a space between
3719 the open parenthesis and the start of the register operand,
3720 because of the June 16 change.
3722 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3724 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3727 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3730 even if it is belived to be unnecessary.
3732 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3734 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3736 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3738 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3740 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3741 shift amount for a repeated operand. The shift amount for the
3742 repeated copy comes from the size of the operand.
3744 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3746 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3748 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3750 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3752 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3754 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3755 characters in it as LEX_IS_SYMBOL_COMPONENT.
3756 * config/tc-i386.h (tc_symbol_chars): Define.
3757 (extra_symbol_chars): Declare.
3758 * config/tc-i386.c (extra_symbol_chars): Define.
3759 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3760 (line_comment_chars): Set to '/' if TE_LINUX.
3761 * doc/c-i386.texi (i386-prefixes): Update.
3762 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3764 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3766 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3767 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3769 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3771 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3772 constraint in instructions REP & REPI.
3774 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3777 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3779 (check_range): If the operand is shifted, then shift the number
3780 before checking its range.
3782 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3784 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3787 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-v850.c (v850_comm): Create special sections as needed.
3791 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3793 * config/tc-d10v.c (write_2_short): Addition of swapping
3794 instructions for sequential and reverse sequential order when
3795 given order is not possible.
3797 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3799 * Makefile.am: Rebuild dependencies.
3800 (DEP_INCLUDES): Fix reference to intl build directory.
3801 * Makefile.in: Rebuild.
3803 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3805 * doc/c-i386.texi: Update 16 bit documentation.
3807 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3808 IgnoreDataSize to IgnoreSize as they are used for address size as
3810 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3811 32-bit mode, similarly addr16/data16 and variants.
3813 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3815 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3816 sequential word multiply instructions.
3818 (do_assemble): Add extra command line argument, to allow mul32
3819 attribute to be preserved across parallel insns.
3820 (md_assemble): Insert NOPs between explicitly parallel insns which
3821 contain an 32 bit multiply and a 16 multiply.
3823 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3825 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3828 * config/tc-i386.c (reloc): Add braces.
3830 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3831 consistent with Intel naming.
3832 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3833 use bitfields in sib_byte.
3834 (modrm_byte): Don't use bitfields here either.
3836 * config/tc-i386.c (current_templates): Add const.
3837 (parse_register): Add const to return, param, and char *s.
3838 (i386_operand): Add const to reg_entry *r.
3839 * config/tc-i386.h (templates): Add const to start, end.
3841 Inspired by code for 16 bit gas support from Martynas Kunigelis
3842 <martynas@nm3.ktu.lt>:
3843 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3844 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3845 (uses_mem_addrmode): Remove.
3846 (md_estimate_size_before_relax): Add support here too.
3847 (md_relax_table): Rewrite interface to md_relax for 16 bit
3849 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3850 (opcode_suffix_to_type): Remove.
3851 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3852 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3853 (md_convert_frag): Likewise.
3854 (i386_operand): Add support for 16 bit base/index regs,
3855 immediates, and displacements. Remove some unnecessary casts, and
3856 localise end_of_operand_string, displacement_string_start,
3857 displacement_string_end variables. Add GCC_ASM_O_HACK.
3858 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3860 * config/tc-i386.c (prefix_hash): Remove.
3861 (md_begin): Rewrite without obstacks. Remove prefix hash table
3862 handling. Rewrite lexical table handling.
3863 (i386_print_statistics): Don't print prefix statistics.
3864 (md_assemble): Rewrite instruction parser so that line is not
3865 converted to lower case. Don't do a hash_find for prefixes,
3866 instead recognise them via opcode modifier.
3867 (expecting_operand, paren_not_balanced): Localise variables.
3868 * config/tc-i386.h (IsPrefix): Define.
3869 (prefix_entry): Remove.
3871 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3872 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3873 '\\' in case where comment_chars contains '/'.
3875 * config/tc-i386.c (MATCH): Ensure given operand and template
3876 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3877 you must write `ljmp *table(%ebx)'.
3879 From H.J. Lu <hjl@gnu.org>:
3880 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3881 as 0 ifndef BFD_ASSEMBLER.
3882 (md_assemble): Allow immediate operands without suffix or
3883 other reg operand to default in size to the current code size.
3885 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3887 * config/tc-v850.c (md_begin): Restore creation of
3888 .call_table_text and .call_table_data sections.
3890 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3893 after emitting a word of noops.
3895 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3897 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3898 (i386_operand): Simplify checks for valid base/index combinations.
3899 Disallow `in 4(%dx),%al'.
3901 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3903 (add_prefix): Change parameter from char to int.
3905 * config/tc-i386.h (Ugh): Define opcode modifier.
3906 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3908 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3909 CONSISTENT_REGISTER_MATCH macros to check register types more
3910 thoroughly. Check for illegal suffix/operand combinations
3911 when matching insns with operands. Handle new `s' suffix, and
3912 associated FloatMF opcode modifier for float insns with memory
3914 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3915 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3916 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3917 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3918 DATA_PREFIX_OPCODE throughout.
3920 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3921 (md_assemble): Rewrite suffix/register operand checking code to be
3922 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3923 AnyMem, the better to grep.
3925 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3926 given a memory operand. Don't set Abs bits either.
3927 (type_names): Remove Mem*, Abs*.
3928 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3929 define opcode_modifiers as these cases are handled by Disp8,
3930 Disp16, Disp32 and suffix checks.
3931 (COMES_IN_BOTH_DIRECTIONS): Remove.
3932 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3934 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3935 if IgnoreDataSize modifier given. Remove ShortformW modifier
3936 test. Add test for ShortForm in W base_opcode modification.
3937 Merge Seg2ShortForm and Seg3ShortForm code.
3938 * config/tc-i386.h (ShortFormW): Remove.
3939 (IgnoreDataSize): Define.
3941 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3943 * config/tc-d30v.c (md_assemble): Store previous segment state
3944 with previous instruction.
3946 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3948 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3949 (ebp, esp): Remove static variables.
3950 (MATCH): Remove test for InOutPortReg.
3951 (i386_operand): Properly handle InOutPortReg here instead.
3952 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3953 (md_assemble): Simplify and correct modrm and sib generation.
3954 (i386_operand): Add warning for scale without index.
3955 Rewrite checks for valid base/index combinations.
3957 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3958 macros and enclose in do while(0).
3959 (RESTORE_END_STRING): Likewise.
3960 (md_assemble): Add one to printed operand number so we start
3961 from 1 not 0. Add some more gettext invocations.
3962 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3965 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3966 DATA_PREFIX, SEG_PREFIX): Define.
3967 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3968 (check_prefix): Remove function.
3969 (add_prefix): New function. Add prefix to i.prefix as well as
3971 (md_assemble): Changes for add_prefix. Remove hack for wait
3972 prefix, instead always output prefixes in fixed order. Test
3973 for jcxz/loop when selecting between word & dword operations,
3974 and add address size prefix rather than operand size prefix.
3975 Remove operand -> address size hack when emitting jcxz/loop.
3976 (i386_operand): Remove O_Absent check as it's done in expr.
3978 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * configure.in: Recognize m5200 as a cpu_type of m68k.
3981 * aclocal.m4: Rebuild with current libtool.
3982 * configure: Rebuild.
3984 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3986 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3987 to relaxable_symbol to prevent references to external symbol from
3990 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3992 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3993 symbols are relaxable.
3995 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3997 * config/tc-v850.c (md_begin): Don't create special
3998 sections by default.
4000 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4002 * config/tc-mips.c (macro): For div and udiv, close the
4003 reorder block as soon as possible.
4005 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4007 From Matt Semersky <matts@scd.hp.com>:
4008 * macro.c (macro_mri_mode): New function.
4009 * macro.h (macro_mri_mode): Declare.
4010 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4013 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4015 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4018 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4019 until after xstrdup in OBJ_EVAX case.
4021 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4023 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4024 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4025 of hardcoded magic number.
4026 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4028 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4030 * read.c (do_s_func): New function.
4032 * read.h (do_s_func): Add prototype.
4034 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4036 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4037 nops if fill pattern not specified.
4039 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4041 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4042 * config/te-go32.h (TE_GO32): Define.
4043 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4045 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4047 Implement .func/.endfunc pseudo-ops.
4048 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4050 * read.c (potable): Add .func,.endfunc.
4051 (s_func): New function.
4052 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4054 (in_doc_func_p,current_function_label): New static globals.
4055 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4057 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4059 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4060 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4061 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4062 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4063 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4064 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4065 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4066 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4067 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4068 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4069 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4070 * config/tc-a29k.c: Don't define md_short_jump_size,
4071 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4072 * config/tc-alpha.c: Likewise.
4073 * config/tc-alpha.h: Likewise.
4074 * config/tc-arm.c: Likewise.
4075 * config/tc-h8300.c: Likewise.
4076 * config/tc-h8500.c: Likewise.
4077 * config/tc-hppa.c: Likewise.
4078 * config/tc-i860.c: Likewise.
4079 * config/tc-i960.c: Likewise.
4080 * config/tc-ppc.c: Likewise.
4081 * config/tc-sh.c: Likewise.
4082 * config/tc-sparc.h: Likewise.
4083 * config/tc-tic30.c: Likewise.
4084 * config/tc-w65.c: Likewise.
4085 * config/tc-z8k.c: Likewise.
4087 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4089 * config/tc-vax.c (_): Delete this macro used for placeholder
4090 values in vax_operand_width_size; it conflicts with the _() macro
4091 used for internationalization.
4093 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4095 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4096 code. From Chris Moller <moller@bops.com>.
4098 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4099 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4100 * read.c (emit_expr): Initialize seg and subseg fields of a new
4102 * write.c (write_object_file): Switch to the appropriate segment
4103 and subsegment when processing a broken word.
4105 * config/tc-m68k.c (mri_assemble): New static function.
4106 (build_mri_control_operand): Call mri_assemble rather than
4108 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4109 (s_mri_endf, s_mri_endw): Likewise.
4111 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4113 * read.c (s_org): Call md_flush_pending_output if it is defined.
4115 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4117 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4119 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4120 (md_parse_option): Add for same.
4121 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4122 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4123 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4125 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4127 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4129 * config/tc-arm.c (find_real_start): Relax definition of local
4132 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4135 symbols at the given address, not just the last one specified.
4137 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4139 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4140 or number_to_chars_littleendian to write data.
4142 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-v850.c (md_assemble): Remove artificially created
4145 register name symbols.
4147 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4149 * write.c (fixup_segment): Change "segment" to "section" in
4152 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4154 * write.c (fixup_segment): Change sym1-sym2 message again.
4156 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4158 * write.c (fixup_segment): Improve error message for sym1-sym2
4159 errors when sym1 is in a different segment from sym2.
4161 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4163 * config/tc-m32r.c (warn_unmatched_high): New static local.
4164 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4165 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4166 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4167 (md_parse_option): Likewise.
4168 (md_show_usage): Likewise.
4169 (m32r_frob_file): Likewise.
4171 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4172 (read_a_source_file): Call them.
4173 * read.h (stabs_generate_asm_file): Declare.
4174 * stabs.c (stabs_generate_asm_file): New function.
4175 (generate_asm_file): New function.
4176 (stabs_generate_asm_lineno): Move file name handling into
4179 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4181 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4182 (d30v_current_align, d30v_current_align_seg): New variables.
4183 (d30v_last_label): New variable.
4184 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4185 (s_d30v_data, s_d30v_section): Likewise.
4186 (md_pseudo_table): Call them.
4187 (md_begin): Initialize d30v_current_align_seg.
4188 (md_assemble): Call d30v_align when needed by known current alignment.
4189 (d30v_frob_label, d30v_cons_align): New functions.
4190 * config/tc-d30v.h (md_do_align): Remove.
4191 (tc_frob_label): Call d30v_frob_label.
4192 (md_cons_align): New.
4194 * config/tc-d30v.c (find_format): Convert complex expressions to
4195 expression symbols before processing. Clean up code formatting.
4197 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4199 * po/Make-in (install-info): New target.
4201 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4203 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4205 * config/tc-mn10300.c (md_assemble): Likewise.
4207 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4209 * Makefile.am: Update with `make dep-am'.
4210 (HFILES): Add cgen.h.
4211 (cgen.o): Depend on cgen.h.
4212 * Makefile.in: Regenerate.
4214 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4216 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4218 * gasp.c (grab_label): Permit a label to be a preprocessor
4219 variable by permitting a label to start with a backslash.
4221 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4223 * config/tc-mips.c (validate_mips_insn): Removed hack
4224 for previously inaccessible bitfields in some INSN_TRAP
4227 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4229 * config/tc-d30v.c (do_assemble): Abort with error message
4230 if opcode operands do not match.
4232 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4234 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4235 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4236 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4237 similar new 'q' operand.
4239 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4241 * cgen.c (cgen_asm_finish_insn): Fix typo.
4243 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4246 * cgen.c: Include it.
4247 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4248 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4249 All callers updated.
4250 * config/tc-m32r.c: Include cgen.h.
4251 (m23r_insn): New members num_fixups,fixups.
4253 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4255 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4256 to avoid compiler warning.
4258 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4260 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4263 * makefile.vms (OBJS): Add ehopt.obj
4265 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4267 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4269 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4271 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4272 a short format insn.
4273 (md_assemble): Set it for explicitly packed insns.
4275 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4277 * config/obj-coff.c (c_symbol_merge): Do not take address of
4278 native fields when performing the memcpy.
4280 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4282 * config/tc-mips.c (macro,macro2): Implement
4283 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4285 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4287 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4288 relocations against globally visible symbols.
4289 * config/tc-m68k.c (relaxable_symbol): New macro.
4290 (m68k_ip, md_estimate_size_before_relax): Use it.
4291 (tc_m68k_fix_adjustable): Also handle weak symbols.
4293 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4295 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4296 references to externally visible symbols.
4297 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4298 values in twice for a PC relative reloc if the symbol is
4301 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4302 don't adjust a PC relative reloc against an externally visible
4304 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4305 for a PC relative fixup against an externally visible defined
4306 symbol, arrange to store object file and addend values as though
4307 the symbol were not defined.
4308 (tc_gen_reloc): Likewise.
4310 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4312 * read.c (sizeof_leb128): Referenced externally by write.c so
4315 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4317 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4318 and expand a 'debug' symbol associated with the next instruction
4319 that does not cause a short instruction to be filled with a NOP.
4320 (md_pseudo_table): Add support for .debugsym.
4321 (assemble_parallel_insn): Add calls to expand_debug_sym as
4323 (md_assemble): Ditto.
4325 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4327 * as.c (main): Conditionally call setlocale.
4328 * gasp.c (main): Likewise.
4329 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4330 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4332 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4334 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4336 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4338 * config/tc-hppa.c: Change all calls to bzero to use memset.
4339 (pa_ip): Add cast to avoid warning.
4340 (tc_gen_reloc, md_apply_fix): Likewise.
4341 (pa_find_space_by_number): Likewise.
4342 (hppa_force_relocation): Likewise.
4343 (pa_block): Change i to unsigned int.
4344 * config/obj-som.h (obj_som_copyright): Declare.
4346 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4348 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4349 for line numbers for assembly source.
4351 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * configure.in: Change version number to 2.9.4
4354 * configure: Rebuild.
4356 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4358 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4360 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4362 * ecoff.h: Change symbolS in function declaration to struct
4365 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4367 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4368 (md_convert_frag): Fix i18n typo.
4370 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4372 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4373 * ecoff.h: Protoype it.
4374 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4375 [EVAX] (s_alpha_prologue): Delete.
4376 (md_pseudo_table): Update.
4378 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4380 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4381 array to local pointer.
4382 (get_args, parse_expr): Add casts to avoid warnings.
4384 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4386 * read.c (s_set): Cast xmalloc return value to fragS *.
4387 * config/tc-m68k.c (m68k_ip): Function made static to match
4388 previous forward declaration.
4389 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4391 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4393 * config/tc-v850.c: Add internationalisation macros to error
4396 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4397 macros to error strings.
4399 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4401 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4402 reloc is in the TOC csect.
4403 (md_apply_fix3): Correct gettext typo.
4405 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4407 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4408 .L - they are local labels and the branches are not really
4409 function calls but rather far jumps.
4411 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4413 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4415 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4417 * config/tc-i386.c (md_assemble): Print operand number rather than
4418 using ordinal_names.
4419 (i386_operand): Likewise.
4421 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4423 * Makefile.am (INTLLIBS): Define to work around apparent automake
4425 All Makefiles: Regenerated.
4427 * Many files: Added gettext invocations around user-visible
4429 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4430 HAVE_LC_MESSAGES): Define.
4431 * dep-in.sed: Added asintl.h.
4432 * po/Make-in: New file.
4433 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4435 * read.c (Z_): Renamed from `_'.
4436 * Makefile.am (SUBDIRS): Added po.
4437 (POTFILES): new macro.
4438 (po/POTFILES.in): New target.
4439 ($(OBJS)): Added asintl.h.
4441 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4442 (as_new_LDADD): Added $(INTLLIBS).
4443 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4444 (gasp_new_LDADD): Added $(INTLLIBS).
4445 (gasp_new_DEPENDENCIES): New macro.
4446 * configure, aclocal.m4: Rebuilt.
4447 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4449 (ALL_LINGUAS): Define.
4450 * macro.c: Include "asintl.h".
4451 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4452 * as.h: Include "asintl.h".
4453 * config/tc-i386.c (ordinal_names): Removed.
4454 (md_assemble): Changed error text to avoid ordinal_names.
4455 (i386_operand): Likewise.
4456 (reloc): Added as_bad to avoid i18n problems.
4457 (tc_gen_reloc): Likewise.
4458 * config/tc-arm.c (bad_args): Now a #define.
4460 * config/obj-vms.c (VMS_stab_parse): Changed type of
4462 (global_symbol_directory): Unified strings to avoid i18n
4464 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4465 avoid i18n problems.
4466 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4467 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4469 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4471 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4473 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4475 * as.c (print_version_id): Added an fprintf to avoid i18n
4477 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4479 * expr.c (expr): Added as_warn call to avoid i18n problems.
4480 * messages.c (as_assert): Changed code to avoid i18n problems.
4481 (as_abort): Likewise.
4482 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4483 (s_space): Likewise.
4484 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4486 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4488 * config/tc-i386.c (check_prefix): New static function, split out
4490 (struct _i386_insn): Add wait_prefix field.
4491 (md_assemble): Remove wait_prefix local variable. Use
4492 check_prefix when adding a prefix.
4494 * config/tc-i386.c (current_templates): New static variable.
4495 (md_assemble): Remove current_templates local variable.
4496 (md_assemble, i386_operand): Improve error and warning messages in
4497 many places. Add RESTORE_END_STRING in many places before error
4498 return. Clarify some comments.
4500 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4502 (md_assemble): Parse string instruction operands, looking for
4503 segment override prefixes. Check for invalid segment prefixes on
4505 (i386_operand): i.seg[] and max mem_operand changes for string
4507 * config/tc-i386.h (EsSeg): Define.
4509 * config/tc-i386.h (regKludge): Define.
4510 (iclrKludge, imulKludge): Don't define.
4511 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4512 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4513 opcode_modifier checks to look for more common cases first. Add
4514 default_seg for IsString case.
4516 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4520 * configure: Rebuild with new automake and libtool.
4521 * aclocal.m4, Makefile.in: Likewise.
4523 * doc/Makefile.am (as.dvi): New target.
4524 * doc/Makefile.in: Rebuild.
4526 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4528 * configure.in: Added sparc86x support.
4530 * configure: Rebuild.
4532 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4534 (md_parse_option): Warn if -EL is not supported for this architecture.
4536 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4538 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4540 * config/tc-mips.c (mips_ip): Note when we use get match on
4541 the full instruction name.
4543 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4545 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4546 back into the expression to handle add/sub simplification correctly.
4548 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4550 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4552 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4557 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4559 * symbols.c (max_indent_level): New global.
4560 (print_symbol_value_1): Use it.
4561 * expr.h (expr_build_dot): Declare.
4562 * expr.c (expr_build_dot): New function.
4564 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4566 * symbols.c (print_binary): New function.
4567 (print_expr_1): Call it.
4569 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4571 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4572 operand in the opcode.
4574 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4576 * config/tc-i386.h: Reorder operand flags and opcode modifier
4577 flags for clarity. Remove unused definitions: Unknown,
4578 ImmUnknown, DispUnknown, NoModrm.
4579 * config/tc-i386.c (type_names): Add missing Debug type.
4580 (md_assemble): Better duplicate prefix checking. Quicker string
4581 instruction check via new opcode_modifier flag.
4583 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4585 * doc/as.texinfo (Invoking): Clarify -Wa example.
4587 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4589 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4590 (s_mips_weakext): Define.
4591 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4592 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4595 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4597 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4598 is an error if the value can not be computed at assembly time.
4599 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4601 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4603 * gasp.c (main): Set next field of new include_path structure to
4604 NULL. From Avery Pennarun <averyp@gdc.ca>.
4606 * read.c (s_mri_sect): Call as_bad rather than abort for an
4607 unsupported MRI target.
4609 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4611 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4612 the destination of a branch instruction should be altered.
4613 (find_real_start): New function: Locate the real, Thumb coded
4614 start of a Thumb function.
4615 (do_t_branch23): Alter the destination of branches to Thumb
4618 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4620 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4622 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4625 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4627 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4628 * doc/c-hppa.texi: Likewise.
4630 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4632 * Makefile.am: Rebuild dependencies.
4633 * Makefile.in: Rebuild.
4635 * Makefile.am (DEP_INCLUDES): New variable.
4636 (.dep1): Change to work when srcdir is not an absolute path.
4637 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4638 * Makefile.in: Rebuild.
4640 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4642 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4643 LinearAddress patch.
4645 * configure.in: Set version to 2.9.1.
4646 * configure: Rebuild.
4648 * Branched binutils 2.9.
4650 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4652 * config/tc-i386.h (FWait): Define.
4653 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4654 other prefixes. Check FWait flag in opcode table to see which
4655 instructions require an fwait prefix.
4657 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4659 * stabs.c (get_stab_string_offset): Always create a stab string
4662 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4664 Fix some gcc -Wall warnings:
4665 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4666 * ehopt.c (eh_frame_code_alignment): Likewise.
4667 * expr.c (integer_constant, operand): Likewise.
4668 * frags.c (frag_align): Likewise.
4669 * gasp.c (level_0, change_base, doinstr): Likewise.
4670 * hash.c (hash_ask): Likewise.
4671 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4672 (debugging_pseudo): Likewise.
4673 * macro.c (define_macro, check_macro): Likewise.
4674 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4675 (ignore_rest_of_line, float_cons): Likewise.
4676 * symbols.c (decode_local_label_name): Likewise.
4677 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4678 (fixup_segment, number_to_chars_bigendian): Likewise.
4679 (number_to_chars_littleendian): Likewise.
4680 * config/atof-ieee.c (gen_to_words): Likewise.
4681 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4682 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4683 * read.c (output_big_sleb128): Initialize locals to avoid
4685 (output_big_uleb128, equals): Likewise.
4686 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4687 to unsigned int. Change zeros to unsigned int.
4688 * cond.c (s_if): Add return to default case.
4689 * frags.c (frag_now_fix): Change return type to addressT.
4690 * frags.h (frag_now_fix): Update declaration.
4691 * listing.c (file_info_struct): Change linenum to unsigned int.
4692 (struct list_info_struct): Change hll_line to unsigned int.
4693 (print_source): Update format string.
4694 * read.c (emit_expr): Change scan to unsigned int, and don't
4695 bother to initialize it.
4696 * symbols.c (dollar_label_count): Change to unsigned long.
4697 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4698 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4699 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4701 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4703 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4704 mcf5200 just as we do for m68000.
4705 (m68k_init_after_args): Likewise.
4706 (md_estimate_size_before_relax): Likewise.
4708 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4710 * config/tc-v850.c (md_assemble): Store relocation addend in
4711 fixup instead of instruction.
4713 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4715 * config/tc-i386.c (md_assemble): Swap template arguments to
4716 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4717 This macro is currently symmetric, so passing them the wrong
4718 way didn't cause any problem, but may if the macro is changed
4720 After copying template to i.tm, use i.tm. rather than t-> to
4721 access fields, and make t a const*
4722 Move i.tm.operand_types[] swap to immediately after the copy.
4724 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4726 * expr.h (expr_build_uconstant): Add prototype.
4727 (expr_build_unary,expr_build_binary): Add prototypes.
4728 * expr.c (expr_build_uconstant): New function.
4729 (expr_build_unary,expr_build_binary): New functions.
4731 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4733 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4734 * macro.c (macro_expand_body): Increase buffer size.
4735 * messages.c (as_warn): Likewise.
4736 (as_warn_where, as_bad, as_bad_where): Likewise.
4738 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4740 Based on patch from H.J. Lu <hjl@gnu.org>:
4741 * Makefile.am (DISTSTUFF): New variable.
4742 (diststuff): New target.
4743 * Makefile.in: Rebuild.
4745 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4748 m32r_elf_section_change_hook.
4750 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4751 emit a nop if a section ends with a 16 bit instruction.
4753 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4755 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4756 s_lcomm rather than obj_coff_lcomm.
4757 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4759 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4761 * config/tc-i386.h (LinearAddress): Define.
4762 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4763 instruction, don't use a default segment.
4765 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4767 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4768 * configure: Rebuild.
4770 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * aclocal.m4, configure: Rebuild with libtool 1.2.
4774 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4776 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4777 PC relative branches. Patch courtesy of Jonathan Walton.
4780 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4782 * configure.in (emulations): Add thumb-pe target.
4784 * configure (emulations): Add thumb-pe target.
4786 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4788 * itbl-lex.l (yywrap): Don't define if already defined as a
4791 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4793 * depend.c (quote_string_for_make): New function.
4794 (wrap_output): Use it.
4796 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4799 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4801 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4803 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4804 Recognize -GN and -relax.
4805 (md_begin): Initialize gp size from -G switch.
4806 (alpha_force_relocation): Always force if -relax.
4807 (alpha_align): Take a new argument that will specify when to
4808 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4809 Change all callers. Emit nop alignment padding as nop+unop pair.
4811 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4813 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4814 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4816 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4818 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4819 require padding to the next long word boundary.
4821 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4823 * cgen.c: #include symcat.h.
4824 * config/tc-m32r.c: Likewise.
4826 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4828 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4829 absolute expressions instead of '$' prefixed register names.
4831 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4833 * read.c (s_set): Record file and line info for symbols when -as.
4834 (pseudo_set): Don't overwrite that dummy fragment.
4836 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4838 * config/tc-ppc.c (md_pseudo_table): Add "section".
4839 (ppc_named_section): New static function.
4841 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4843 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4844 so we don't have to scan the entire list.
4846 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4848 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4849 case, allow the parallel instructions to modify the same flag
4852 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4854 * listing.c (list_symbol_table): Categorize symbols by
4855 undefined_section rather than sy_frag->line == NULL.
4857 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4859 * Makefile.am (install-exec-local): Install properly when ln
4860 fails or tooldir == prefix.
4862 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4864 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4865 Test result of insert_operand for error.
4867 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4870 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4871 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4872 * doc/Makefile.in: Rebuild.
4874 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4876 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4877 (macro): Fix handling of M_COP[0-3].
4879 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4881 Based on patches from Ross Harvey <ross@teraflop.com>:
4882 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4883 if macro_alternate or macro_mri.
4884 (getstring): Remove support for byte constants between < and >.
4885 (get_any_string): '<' only starts a string if macro_alternate or
4887 (macro_expand_body): Permit keyword parameters following
4888 positional parameters.
4890 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4891 * configure.in (alpha*-*-netbsd*): New target.
4892 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4893 * configure: Rebuild.
4895 * as.h (flag_warn_suppress_instructionswap): Move from here...
4896 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4897 here, and make static.
4899 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4900 BFD_ASSEMBLER or MANY_SEGMENTS.
4902 * as.c (show_usage): Update bug-gnu-utils address.
4903 * gasp.c (show_usage): Likewise.
4904 * doc/as.texinfo (Bug Reporting): Likewise.
4906 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4908 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4909 insns regardless of the size of a pointer if we're in mips I or
4911 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4913 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4915 Fix rac to accept only a0:
4916 * tc-d10v.c (parallel_ok, find_opcode):
4917 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4918 Introduce OPERAND_GPR.
4920 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4922 * read.c (s_fill): Handle non-constant repeat counts by creating
4923 an rs_space fragment.
4925 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4928 from as_bad to as_warn.
4930 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4932 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4933 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4934 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4936 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4938 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4939 seg_fix_rotP rather than fix_root from seg_info.
4941 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4943 * expr.c: Add support for 0x1_2_3_4 bignums.
4945 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4947 * configure.in: Change -linux* to -linux-gnu*.
4948 * configure: Rebuild.
4950 * app.c (do_scrub_begin): Treat \r as whitespace.
4952 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4954 * Makefile.am: Update dependencies.
4955 * Makefile.in: Rebuild.
4957 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4959 * configure, aclocal.m4: Rebuild with new libtool.
4961 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4963 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4964 the argument to bfd_set_arch_mach.
4965 (load_address): Use bfd_arch_bits_per_address to determine the
4966 bit size of an address instead of looking at the isa level.
4967 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4969 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4971 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4973 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4975 * ehopt.c: New file.
4976 * as.h (enum _relax_state): Add rs_cfa.
4977 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4978 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4979 * read.c (emit_expr): Call check_eh_frame.
4980 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4981 (relax_segment): Likewise.
4982 * Makefile.am: Rebuild dependencies.
4983 (GAS_CFILES): Add ehopt.c.
4984 (GENERIC_OBJS): Add ehopt.o.
4985 * doc/internals.texi (Frags): Document rs_cfa.
4987 * as.c (show_usage): Mention --traditional-format.
4988 (parse_args): Accept --traditional-format.
4989 * as.h (flag_traditional_format): Declare.
4990 * output-file.c (output_file_create): If flag_traditional_format,
4991 set BFD_TRADITIONAL_FORMAT on stdoutput.
4992 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4994 * config/tc-mips.c (append_insn): Make sure that if we have a
4995 fixup for an unmatched %hi reloc, it does not associated with a
4998 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4999 * doc/Makefile.in: Likewise.
5001 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-m32r.c (check_for_side_effects): New function.
5004 (can_make_parallel): Add checks for instruction side effects
5005 clashing with the other instruction.
5006 (assemble_parallel_insn): Improve warning messages. Return error
5007 message from non-swapped instruction order.
5009 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5011 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5013 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5014 md_cleanup definition. This moves the forced literal output to
5015 the end of the source pass, and avoids macro's inserting literals
5016 into the code immediately after the macro expansion.
5018 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5020 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5021 a gas internal symbol is adjustable.
5022 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5024 * as.h: If gcc version greater than 2.6, use `__format__' and
5025 `__printf__' in function attributes, rather than `format' and
5028 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5030 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5032 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5034 Add tms320c30 support:
5035 * config/tc-tic30.h: New file.
5036 * config/tc-tic30.c: New file.
5037 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5038 TARGET_FORMAT as "coff-tic30".
5039 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5040 * Makefile.am: Rebuild dependencies.
5041 (CPU_TYPES): Add tic30.
5042 (CPU_OBJ_VALID): tic30-aout is valid.
5043 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5044 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5045 * configure, Makefile.in: Rebuild.
5047 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-v850.c (md_assemble): Improvements to error messages.
5051 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5053 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5054 BFD_RELOC_HI16_S to store the high bits of any value.
5056 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5057 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5058 assembler calculate relocations to any external symbol at all.
5059 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5060 involving generation of pc-relative relocs.
5061 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5062 has been moved to md_apply_fix3.
5064 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5065 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5066 which actually means (the address of identifier's GOT entry) +
5067 constant, which is not particularly useful.
5069 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5071 * read.h (include_dirs): Declare.
5072 (include_dir_count,include_dir_maxlen): Declare.
5074 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5076 * configure.in: Correct check for shared opcodes library.
5077 * configure: Rebuild.
5079 * listing.c (buffer_line): If we can't open the file, set at_end.
5080 (listing_print): Remove unused local variable fi.
5082 * config/m68k-parse.y (reglistpair): Handle register list in
5085 * config/vms-conf.h: Don't undef VERSION.
5087 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5089 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5091 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5093 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5094 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5095 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5096 (EXTRA_DIST): Define.
5097 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5098 explicitly rather than via the list of object files.
5099 (gcc-as.opt): New file created when make-gas.com is run.
5100 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5101 itbl-cpu.h} to #include appropriate file rather than copying that
5103 * config/vms-conf.h: Synchronize with current config.in.
5104 * Makefile.in: Rebuild.
5106 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5108 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5109 (parallel_ok): Relaxed parallel subinstruction dependency check.
5111 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5113 * as.h (flag_warn_suppress_instructionswap): added new flag.
5114 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5115 command line argument.
5116 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5117 warning only if flag_warn_suppress_instructionswap is false.
5119 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5121 * configure.in (i386-*-mingw32*): New target.
5122 * configure: Rebuild.
5124 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5126 * symbols.c (resolve_symbol_value): Don't set the segment if it
5127 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5129 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5132 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5134 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5135 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5138 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5140 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5142 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-v850.c (v850_insert_operand): Display instruction when
5145 an error is encountered.
5147 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5149 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5150 (i386-*-sco3.2v5*coff): New target.
5151 (i386-*-sco3.2*): New target.
5152 * configure: Rebuild.
5154 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5156 * config/tc-v850.c: Tidy error message production.
5158 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5160 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5161 validate_immediate return value in the right type for comparisons
5164 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5166 * listing.c (MAX_BYTES): Use listing variables not constants.
5167 (data_buffer): No longer an array, but a pointer.
5168 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5169 (listing_listing): Allocate data_buffer.
5171 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5173 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5174 --listing-rhs-width, --listing-cont-lines.
5175 (show_usage): Update.
5176 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5177 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5178 (print_lines): Use the variables instead of the constants.
5179 (listing_listing): Likewise.
5180 * listing.h: Declare the new vars.
5182 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5184 * as.c (parse_args): Add --keep-locals alias for -L.
5185 Add --strip-local-absolute.
5186 (show_usage): Update.
5187 * as.h (flag_strip_local_absolute): New flag.
5188 * symbols.c (S_IS_LOCAL): Use it.
5189 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5190 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5191 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5193 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-m32r.c: Detect if explicitly parallel instructions
5196 might have an io conflict and issue a warning message.
5198 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5200 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5201 cgen_swap_fixups): Functions to save, restore and swap the fixup
5202 chain with a backup copy.
5203 (cgen_asm_finish_insn): Returns address of constructed insn.
5205 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5207 * listing.c (file_info_struct): Remove FILE, add POS.
5208 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5209 (file_info): Don't open the file.
5210 (buffer_line): Check for the file in the last_open cache, updating
5212 (print_source): Don't reference file_info->file.
5213 (listing_listing): Likewise.
5214 (listing_print): Close the file in the cache, if any.
5216 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5218 * read.c (dwarf_file_string): New file static variable.
5219 (emit_expr): Look for constant sequence that leads up to a file
5220 name in DWARF debugging output.
5221 (stringer): Use dwarf_file_string to decide whether to accept a
5222 string as a file name.
5224 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5226 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5227 (crack_operand): Add reg->reglst MRI hack.
5228 (r_seg): Put reglst symbols in reg_section.
5229 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5231 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5233 * tc-sh.c (get_specific): Handle SGR & DBR.
5235 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5237 * tc-h8300.c (parse_reg): Take the length of the symbol into
5238 account when attempting to match a register name.
5239 * tc-h8500.c (parse_reg): Likewise.
5241 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5243 * cgen.c: Formatting changes to improve readability.
5245 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5247 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5250 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5252 Based on a patch from Jim Wilson
5253 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5254 (tc_gen_reloc): Handle cross section PC relative relocs
5257 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5259 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5261 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5263 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5264 (expr_jmp_buf): New static local.
5265 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5266 (cgen_md_operand): New function.
5267 * tc-m32r.c: Clean up pass over `struct foo' usage.
5268 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5270 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5272 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5273 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5275 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5277 * config/tc-i386.c (i386_operand): Give an error if there are
5278 unrecognized characters after an expression.
5280 For older changes see ChangeLog-9697