1 2000-02-19 Michael Meissner <meissner@redhat.com>
3 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4 determine if an instruction can be used in parallel with an ADDppp
7 2000-02-22 Andrew Haley <aph@cygnus.com>
9 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
11 1999-12-30 Andrew Haley <aph@cygnus.com>
13 * config/tc-mips.c (mips_gp32): New variable.
14 (macro_build) Use mips_gp32.
16 (md_longopts): Add "-mgp32" and "-mgp64".
17 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
19 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
21 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
22 warning, and bump it to 1.
24 2000-02-22 Ian Lance Taylor <ian@zembu.com>
26 From Brad Lucier <lucier@math.purdue.edu>:
27 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
30 2000-02-21 Catherine Moore <clm@cygnus.com>
32 * config/tc-mips.c (MF_HILO_INSN): Define.
33 (mips_7000_hilo_fix): Declare.
34 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
35 (md_parse_option): Check for 7000_HILO_FIX options.
36 (OPTION_M7000_HILO_FIX): Define.
37 (OPTION_NO_M7000_HILO_FIX): Define.
38 * doc/c-mips.texi (-mfix7000): Describe.
40 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
42 * listing.c (print_lines): Remove unused variable `end'.
44 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
45 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
46 reloc_type when BFD_ASSEMBLER.
47 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
48 reloc_type when BFD_ASSEMBLER. Move common code out of switch
49 statement and quell signed vs. unsigned comparison warning.
51 2000-02-18 Nick Clifton <nickc@cygnus.com>
53 * config/tc-d10v.c (find_opcode): Add a symbol's value to
54 the computed frag offset, rather than overwriting it.
56 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
58 * config/tc-sh.c ("elf/sh.h"): Include.
59 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
60 (md.begin): Initialize target_arch.
61 Only include opcodes in has table that match selected architecture.
62 (parse_reg): Recognize register names for sh-dsp.
63 (parse_at): Recognize post-modify addressing.
64 (get_operands): The leading space is now optional.
65 (get_specific): Remove FDREG_N support. Add support for sh-dsp
66 arguments. Update valid_arch.
67 (build_Mytes): Add support for SDT_REG_N.
68 (find_cooked_opcode): New function, broken out of md_assemble.
69 (assemble_ppi, sh_elf_final_processing): New functions.
70 (md_assemble): Use find_cooked_opcode and assemble_ppi.
71 (md_longopts, md_parse_option): New option: -dsp.
72 * config/tc-sh.h (elf_tc_final_processing): Define.
73 (sh_elf_final_processing): Declare.
75 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
77 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
78 the unwinder subspace. Save the current seg/subseg before creating
81 2000-02-10 Nick Clifton <nickc@cygnus.com>
83 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
84 little endian targets.
85 (INST_BYTE1): Redefine to handle big and little endian
87 (cpu_type): New type: Select between M340 and M210.
88 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
89 instructions of the M340.
90 (md_assemble): Add support for the MULSH and OPSR classes of
92 (md_atof): Add support for little endian targets.
93 (md_parse_option): Add support for -EL, -EB and -mcpu command
95 (md_convert_frag): Add support for little endian targets.
96 (md_apply_fix3): Add support for little endian targets.
97 (md_number_to_chars): Add support for little endian targets.
99 2000-02-10 Timothy Wall <twall@redhat.com>
101 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
102 defined, use it to verify the symbol just read should be a label.
104 2000-02-10 Timothy Wall <twall@redhat.com>
106 * app.c (do_scrub_chars): Handle "||" for parallel instructions
107 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
108 around colons when KEEP_WHITE_AROUND_COLON is defined.
109 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
110 and KEEP_WHITE_AROUND_COLON.
112 2000-02-08 Timothy Wall <twall@redhat.com>
114 * read.c (s_rept): Call do_repeat, which abstracts the repeat
116 (do_repeat): New. Abstract repeat logic so that a "break" can be
118 (end_repeat): New. Provide support for a "break" out of the
120 * read.h: Add prototypes for new functions.
122 2000-02-08 Timothy Wall <twall@redhat.com>
124 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
125 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
126 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
129 2000-02-08 Timothy Wall <twall@redhat.com>
131 * read.c: Added elseif to directives table.
132 * read.h: Added prototype for s_elseif.
133 * doc/as.texinfo: Added description for elseif.
134 * cond.c (s_elseif): New function
136 2000-02-04 Timothy Wall <twall@redhat.com>
138 * listing.c (print_lines): Remove conditionals causing bug in
141 2000-02-03 Timothy Wall <twall@cygnus.com>
143 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
145 * frags.c (frag_new): Calculate fr_fix in octets
146 (frag_now_fix) Return offset as target address offset (bytes).
147 (frag_now_fix_octets) New - Return offset in octets (8-bit
149 * frags.h: Added prototype for frag_now_fix_octets().
150 Distinguish between octets and bytes in field descriptions.
151 * listing.c (calc_hex): Account for octets vs bytes when
152 printing addresses/offsets.
153 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
154 target is little-endian, print the octets in a word in big-endian
155 order so that the display looks like a proper hexadecimal number,
156 instead of having the octets reversed.
157 * read.c (do_align): When recording alignment, alignment power
158 should be in terms of target bytes (minimum addressible unit)
160 (do_org) Convert ORG target address (byte) argument into an
161 octet offset when generating a variable fragment.
162 * symbols.c (resolve_symbol_value): Symbol final value
163 converted to a target address offset (bytes) from its octet offset.
164 * config/obj-coff.c (coff_frob_symbol): Symbol target address
165 offset (bytes) is adjusted by the frag offset (octets) converted
167 (coff_frob_section) Section alignment power is in terms of bytes;
168 convert it to an octet alignment power when calculating size (and
169 size mask) in octets. Don't modify the section size in order to
170 "align" it for TI COFF, since that format has a different method
171 for storing alignment information.
173 2000-02-01 Timothy Wall <twall@cygnus.com>
175 * stabs.c (generate_asm_file): Escape backslashes in stabs file
176 entries, matching the way GCC generates them. If not escaped, the
177 filename is encoded incorrectly.
179 2000-01-31 Nick Clifton <nickc@cygnus.com>
180 * config/tc-arm.c (reg_table): Add support for ATPCS register
183 2000-01-31 Geoff Keating <geoffk@cygnus.com>
185 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
187 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
189 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
190 of a symbol when we really care about its value.
192 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
194 * config/tc-mcore.c (md_assemble): Give warning message if
195 operands passes to instruction are more than the spec.
197 2000-01-27 Thomas de Lellis <tdel@windriver.com>
199 * config/tc-arm.c (armadjust_symtab): If the assembler is in
200 Thumb mode but the label seen was not declared as '.thumb_func'
201 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
202 correct disassembly of Thumb code bounded by non function labels.
204 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
206 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
207 Add dependencies for e-i386aout.o. Fix 2 comment lines.
209 * Makefile.in: Same here.
212 * configure.in: Set bfd_gas for i386-aout when primary target
213 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
214 we may need the primary te_file. Remove incorrect comment.
216 * configure: Regenerate.
218 * config/e-i386aout.c: New file.
220 * as.c (USE_EMULATIONS): Move to before print_version_id.
221 (struct emulation): Add i386aout.
222 (show_usage): Split text strings. Reformat -a text. Add --em
226 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
227 (aout_format_ops): New.
230 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
231 preprocessor conditional and add aout USE_EMULATIONS tests.
232 (read_a_source_file): Don't pass error strings to printf as
236 * gasp.c (exp_get_abs): Don't pass error strings to printf as
238 (do_data): Same here.
239 (process_file): And here.
242 * symbols.c (colon): Rewrite "already defined" fatal message
243 code for aout with USE_EMULATIONS.
246 * config/obj-aout.c (OBJ_HEADER): Define.
247 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
249 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
250 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
252 (obj_aout_type): Expand S_SET_OTHER here too.
253 (obj_read_begin_hook): Remove.
254 (aout_pop_insert): New.
255 (obj_aout_s_get_other): New.
256 (obj_aout_s_get_desc): New.
257 (aout_format_ops): New.
260 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
261 gets aout_pseudo_table.
262 (aout_pseudo_table): Declare.
263 (obj_read_begin_hook): Define.
266 * config/obj-coff.c (obj_pseudo_table): Rename to
268 (coff_pop_insert): Use coff_pseudo_table.
269 (coff_sec_sym_ok_for_reloc): Remove.
270 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
271 and comment all zero entries and remove #if 0 code.
274 * config/obj-coff.h (obj_pop_insert): Define.
275 (coff_pseudo_table): Declare.
278 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
279 s_get_size, s_set_size. Comment all zero entries.
282 * config/obj-elf.c (elf_s_get_other): New function.
283 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
284 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
285 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
287 (obj_elf_parse_section_letters): Don't pass error strings to
288 printf as format arg.
291 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
293 (elf_s_get_other): Declare.
294 (S_GET_OTHER) Define as elf_s_get_other if not already
296 (S_SET_OTHER): Only define when not already defined.
297 (elf_obj_read_begin_hook): Declare.
298 (obj_read_begin_hook): Define.
299 (elf_obj_symbol_new_hook): Declare.
300 (obj_symbol_new_hook): Define.
303 * config/obj-multi.h: Add copyright header and protect against
304 multiple inclusion. Add * to all function pointers.
305 (OBJ_HEADER): If defined, include it rather than other defines
307 (obj_frob_file_after_relocs): Test for NULL.
308 (obj_symbol_new_hook): Here too.
309 (obj_sec_sym_ok_for_reloc): And here.
310 (S_GET_OTHER): Define.
311 (S_GET_DESC): Define.
312 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
313 (OBJ_MAYBE_ELF): Update comment.
315 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
316 OBJ_AOUT preprocessor conditional and handle emulation by
317 testing OUTPUT_FLAVOR.
318 (i386_displacement): Here too.
319 (md_section_align): Similarly here.
320 (i386_target_format): Conditionally compile when more than one
321 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
322 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
323 (i386_displacement): Here too.
326 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
327 Define TARGET_FORMAT for aout only when not multi.
330 * config/te-multi.h: Delete file as it's identical to te-generic.h
332 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
334 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
335 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
338 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
340 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
343 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
345 * config/tc-mips.c (mips_do_align): New function.
346 * config/tc-mips.h (md_do_align): Define.
348 2000-01-10 Philip Blundell <philb@gnu.org>
350 * doc/c-arm.texi (ARM Options): Fix typo.
351 (ARM-Chars): Correct description of `#'. Mention that `;' is a
352 line separator for Linux.
353 * doc/as.texinfo (Comments): Mention the ARM.
355 2000-01-10 Philip Blundell <pb@futuretv.com>
357 * configure.in (arm*-*-conix*): New target.
358 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
360 * configure: Regenerate.
362 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
364 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
365 (obj_elf_visibility): New function.
367 * doc/as.texinfo (Visibility): New node: document visibility
370 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
372 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
373 warning for absolute jump/call without `*' in non-intel mode. No
374 need to set i.types[0] JumpAbsolute in intel mode.
376 1999-12-22 Philip Blundell <pb@futuretv.com>
378 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
379 hook function when changing sections.
380 (arm_s_data): Likewise.
382 1999-12-14 Nick Clifton <nickc@cygnus.com>
384 * config/tc-arm.c (md_parse_option): Add support for -marm720
387 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
389 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
390 (r_registers, xr_registers): Define.
391 (r_register_name, xr_register_name): New functions.
392 (md_assemble): Handle new am33 operand types and instruction
394 (mn10300_insert_operand, check_operand): Likewise.
396 1999-11-29 Nick Clifton <nickc@cygnus.com>
398 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
399 (s_force_thumb): Set thumb_mode to 2.
400 (md_assemble): Do not complain about thumb instructions on a
401 non-thumb target if thumb_mode is set to 2.
403 1999-11-28 Michael Meissner <meissner@cygnus.com>
405 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
406 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
407 (O_...): Add new machine dependent expressions if we are handling
408 explicit relocations.
409 (alpha_reloc_op): New static table holding the explicit relocation
411 (alpha_literal_hash): New static to hold the hash table for
412 explicit relocations.
413 (alpha_macros): Add support for explicit relocations.
414 (md_begin): If explicit relocations, initialize hash table.
415 (md_assemble): Don't print a second error if tokenize_arguments
416 already printed an error message.
417 (md_apply_fix): Add support for explicit relocations.
418 (alpha_force_relocation): Ditto.
419 (alpha_fix_adjustable): Ditto.
420 (alpha_adjust_symtab): New function to support explicit
422 (alpha_adjust_symtab_relocs): Ditto.
423 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
424 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
425 Add support for explicit relocations. Return -2 if an error
426 message was already printed.
427 (find_macro_match): Add support for explicit relocations. Comment
429 (emit_insn): Add support for explicit relocations.
430 (assemble_tokens): Ditto.
432 (load_expression): Ditto.
435 (emit_ir_load): Ditto.
436 (emit_loadstore): Ditto.
440 (emit_division): Ditto.
441 (emit_jsrjmp): Ditto.
442 (emit_retjcr): Ditto.
444 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
446 (tc_adjust_symtab): If explicit relocations, call the function
448 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
449 relocations next to the literal relocation they reference.
450 (TC_INIT_FIX_DATA): Initialize the new fields.
451 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
453 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
455 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
456 'B' operand for PA2.0 bb instruction.
458 1999-11-18 Nick Clifton <nickc@cygnus.com>
460 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
463 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
465 (mcore_force_relocation): Force relocations to be generated for
468 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
470 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
471 (i386_displacement): Disallow O_big displacements.
473 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
475 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
476 improvements in error checking.
477 (md_assemble): Support for unconditional ARM instructions.
478 (md_parse_option): Support for -m[arm]v5e flag.
480 1999-11-12 Nick Clifton <nickc@cygnus.com>
482 * macro.c (buffer_and_nest): Do not check beyond the end of the
485 1999-11-11 Nick Clifton <nickc@cygnus.com>
487 * macro.c (buffer_and_nest): Look for seperator after TO and
490 1999-11-08 Andrew Haley <aph@cygnus.com>
492 * app.c (do_scrub_chars): When in State 10, treat backslash
493 characters in the same way as as symbol characters.
495 1999-11-07 Richard Henderson <rth@cygnus.com>
497 * config/tc-alpha.c (alpha_align): Check, don't assert, that
498 the previous label was in the current section before playing
501 1999-11-06 Nick Clifton <nickc@cygnus.com>
503 * config/tc-v850.c (v850_force_relocation): Force relocation
505 (v850_pcrel_from_selection): Do not compute a pcrel offset if
508 1999-11-05 Michael Meissner <meissner@cygnus.com>
510 * expr.h (operatorT): Increase machine dependent operators to 16.
511 * expr.c (op_rank): Ditto.
513 1999-11-03 Ian Lance Taylor <ian@zembu.com>
515 * read.c (pseudo_set): Reject attempts to set the value of a
518 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
521 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
523 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
524 to bfd_set_section_contents.
526 1999-11-03 Nick Clifton <nickc@cygnus.com>
528 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
530 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
532 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
533 (mips_ip): Use OPCODE_IS_MEMBER.
535 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
537 * config/tc-arm.c (reg_required_here): Improve comments.
539 * config/tc-arm.c (thumb_opcode): Add "variants" field.
540 (tinsns): Initialize variants field.
542 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
545 1999-10-27 Scott Bambrough <scottb@netwinder.org>
547 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
548 * config/tc-arm.h: Fix compile time warnings.
550 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
552 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
553 form @abs16, @(abs16) and @(abs16 + imm).
555 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
557 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
558 (ISA_HAS_64_BIT_REGS) New.
559 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
560 mips_emit_delays,macro_build,load_register,load_addresss,
561 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
562 and/or use new ISA_xxx macros in expressions involving
563 ISA, particularly mips_opts.isa.
565 1999-10-18 Michael Meissner <meissner@cygnus.com>
567 * expr.h (operatorT): Add machine dependent operators md1..md8.
568 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
569 for the machine dependent operators to use.
571 * expr.c (op_rank): Add machine dependent operators.
573 * config/tc-alpha.c (O_pregister): Define as a machine dependent
575 (O_cpregister): Ditto.
576 (md_begin): Change X_op test that field is wide enough to use
577 O_max instead of O_alpha_max.
578 (cpu_types): Fill in missing initializer.
579 (alpha_num_macros): Make unsigned.
580 (md_assemble): Make opnamelen be size_t.
581 (md_apply_fix): Cast alpha_num_operands to int before testing.
582 (alpha_force_relocation): Ditto.
583 (alpha_fix_adjustable): Ditto.
584 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
585 (tc_gen_reloc): Ditto.
586 (tc_get_register): Ditto.
591 (s_alpha_ent): Ditto.
592 (s_alpha_end): Ditto.
593 (s_alpha_frame): Ditto.
594 (s_alpha_prologue): Ditto.
595 (s_alpha_file): Ditto.
596 (s_alpha_gprel32): Ditto.
597 (s_alpha_proc): Ditto.
598 (s_alpha_set): Ditto.
599 (s_alpha_base): Ditto.
600 (s_alpha_align): Ditto.
601 (s_alpha_arch): Ditto.
602 (alpha_align): Ditto.
603 (assemble_insn): Suppress unused variable warning.
605 (assemble_insn): Don't assume X_op and X_unsigned are in a given
606 order in the structure.
607 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
609 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
611 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
613 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
615 * config/tc-i386.c (i386_index_check): Correct #endif location.
617 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
619 * as.c (show_usage): Document new options.
620 (parse_args): Add --no-warn, --warn, --fatal-warnings,
621 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
622 (parse_args): Parse the new options.
623 (main): If there were warnings, and --fatal-warnings
624 was specified, print an error.
625 * as.h: New variable, flag_fatal_warnings, for new option.
627 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
629 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
630 '@'. Change autoincrement completers to fall through to cache control
633 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
635 (pa_parse_addb_64_cmpltr): New function.
637 * config/tc-hppa.c (pa_ip): Change error message.
638 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
639 '?Q' args to allow falling through.
641 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
642 Remove unused conditional codes.
643 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
645 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
647 * config/tc-d30v.c (CHAR_BIT): Define.
648 (check_range): Fix bit operations to support integers bigger than
651 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
653 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
656 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
657 Doug Evans <devans@cygnus.com>
659 Add support for m32rx.
660 * config/tc-m32r.c (enable_m32rx): New static global.
661 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
662 (allow_m32rx): New function.
663 (M32R_SHORTOPTS): Add `O'.
664 (md_longopts): Add --m32rx plus several warning options.
665 (md_parse_option): Handle new options.
666 (md_show_usage): Print them.
667 (md_begin): Enable m32rx.
668 (OPERAND_IS_COND_BIT): New macro.
669 (first_writes_to_seconds_operands): New function.
670 (writes_to_pc,can_make_parallel,make_parallel): New functions.
671 (target_make_parallel,assemble_two_insns): New functions.
672 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
673 If optimizing and m32rx, try to make consecutive insns parallel.
675 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
677 * config/tc-mips.c (nopic_need_relax): Allow for the
678 .sdata.foo sections generated by -fdata-sections,
679 and for the .gnu.linkonce.s sections generated by C++.
681 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
683 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
684 with cleaner code using completer prefixes. Add 'Y'.
686 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
688 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
690 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
691 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
692 insn does not match and we should try the next insn in the table.
694 1999-09-22 Nick Clifton <nickc@cygnus.com>
696 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
698 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
700 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
703 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
705 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
706 OBJ_ELF. If ELF, add "sq".
707 (md_parse_option): If ELF, ignore -s and -q.
708 (md_show_usage): Mention ELF options.
710 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
712 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
715 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
717 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
719 * config/tc-hppa.c (struct pa_it): New field "trunc".
720 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
721 (pa_parse_ftest_gfx_completer): New function
722 (pa_parse_fp_cnv_format): New function.
724 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
725 (md_apply_fix): Handle 22bit pc-rel branches.
727 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
729 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
731 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
733 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
735 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
737 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
738 (pa_ip): Handle 'fX'.
740 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
742 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
743 (pa_ip): Handle 'fX'.
745 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
747 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
748 unwinds unless the function is in the text space.
749 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
751 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
753 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
754 (md_assemble): To here. Tweak address generation.
756 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
758 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
759 (md_assemble): Call dwarf2_where for OBJ_ELF.
760 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
761 (pa_end_of_source): New function.
762 * tc-hppa.h (md_end): Define for OBJ_ELF.
764 1999-09-14 Michael Meissner <meissner@cygnus.com>
766 * configure.in (Canonicalization of target names): Remove adding
767 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
768 generates $ac_config_sub with a ${CONFIG_SHELL} already.
769 * configure: Regenerate.
771 1999-09-14 Donn Terry <donn@interix.com>
773 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
775 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
777 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
778 pc-relative jmp/call to an absolute symbol.
779 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
780 absolute section symbols.
782 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
783 jump handling code and comments.
785 1999-09-12 Ian Lance Taylor <ian@zembu.com>
787 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
788 the value if TE_PE and a global defined symbol.
790 1999-09-11 Ian Lance Taylor <ian@zembu.com>
792 * write.c (dump_section_relocs): Call print_symbol_value_1 to
793 print the symbol, rather than printing it here.
795 1999-09-11 Donn Terry <donn@interix.com>
797 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
798 BFD_RELOC_RVA relocations.
800 * config/tc-i386.c (md_undefined_symbol): Compare the name against
801 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
804 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
806 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
807 * doc/internals.texi (Object format backend): Document
810 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
811 relocations against global symbols if TE_PE.
813 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
814 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
816 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
819 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
820 symbols which do not have a constant value, or tags with
821 non-tags. Remove the symbol from the list before adding it at the
824 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
825 C_FCN symbol differently if TE_PE.
826 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
827 appears in the pseudo-op, rather coff_line_base which is only set
830 * config/obj-coff.c (obj_coff_loc): New static function.
831 (obj_pseudo_table): Add "loc".
833 * config/obj-coff.c (add_lineno): Check that the line number is
836 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
837 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
839 (md_atof): Return NULL rather than 0.
840 * config/tc-i386.c (md_atof): Change type to int.
841 * expr.c (expr): Change first parameter to int.
842 * config/obj-coff.c: Add declarations for static functions.
843 (coff_frob_symbol): Use SYM_AUXENT.
844 * config/tc-i386.h (flag_16bit_code): Don't declare.
846 * config/obj-coff.c (obj_coff_section): Default to setting
847 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
849 * write.c (adjust_reloc_syms): Print adjusted fixup.
851 * expr.c (integer_constant): Correct too_many_digits calculation
854 1999-09-09 Andreas Schwab <schwab@suse.de>
856 * doc/c-arm.texi: Fix arguments of @var to not contain
859 1999-09-08 Philip Blundell <pb@nexus.co.uk>
861 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
863 (md_parse_option): Only support -k flag for ELF and COFF targets.
865 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
867 * config/tc-hppa.c (pa_ip): Put strict register checks before
868 call to pa_parse_number.
870 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
872 1999-09-06 Ian Lance Taylor <ian@zembu.com>
874 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
877 1999-09-06 Donn Terry <donn@interix.com>
879 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
881 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
883 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
884 candidate instruction. Require registers for register arguments
885 when in strict mode. Require assemble-time constants for
886 constants when in strict mode.
887 (pa_get_absolute_expression): Require a constant when in strict
890 1999-09-06 Nick Clifton <nickc@cygnus.com>
892 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
894 1999-09-04 Steve Chamberlain <sac@pobox.com>
896 * config/tc-pj.c: New file, supports picoJava in ELF.
897 * config/tc-pj.h: Ditto.
898 * configure.in (pjl*, pj*): New targets.
899 * Makefile.am: Rebuild dependencies.
901 (TARGET_CPU_CFILES): Add config/tc-pj.c.
902 (TARGET_CPU_HFILES): Add config/tc-pj.h.
903 * doc/c-pj.texi: New file.
904 * doc/as.texinfo: Add some PJ specifics.
905 * doc/all.texi: Add PJ to the list of all architectures, sort them
907 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
908 * configure, Makefile.in, doc/Makefile.in: Rebuild.
910 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
912 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
913 (obj_frob_file): Test for null pointer.
914 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
915 (OBJ_PROCESS_STAB): And here.
918 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
919 except OBJ_PROCESS_STAB, which we #undef for ecoff.
920 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
922 * config/obj-coff.c (no_func): Remove.
923 (coff_format_ops): Change occurrences of no_func to 0, as we test
924 for 0 in obj-multi.h.
926 * configure.in: Enable bfd for i386-coff when primary target is
927 bfd. Enable i386 elf,coff emulation support. Don't set
928 USE_EMULATIONS=1 or te_file=multi unless there is more than one
929 emulation to support.
930 *configure: Regenerate.
932 1999-09-02 Nick Clifton <nickc@cygnus.com>
934 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
935 .section .line directive is encountered.
937 1999-09-01 Nick Clifton <nickc@cygnus.com>
939 * config/tc-arm.c (md_section_align): Do not align sections in ELF
942 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
943 * as.texinfo: Document --gdwarf2 command line option.
944 Add additional documentation of ARM command line switches.
946 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
948 * config/tc-i386.c (i386_intel_memory_operand): Combine
949 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
950 and RESTORE_END_STRING around parse_register calls.
951 (i386_operand): Here too.
952 (i386_is_reg): Remove.
953 (parse_register): Move as_bad calls from within this function to
956 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
958 Based on a patch from H.J. Lu <hjl@gnu.org>
959 * config/tc-i386.c (parse_register): Handle FP regs specially.
960 (md_begin): Remove '(' and ')' from register_chars.
962 1999-08-29 Doug Evans <devans@casey.cygnus.com>
964 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
965 error message (done elsewhere).
967 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
969 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
971 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
973 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
976 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
978 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
980 Add new completers. Fix bug in 64 bit condition handling.
982 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
985 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
987 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
989 * config/tc-hppa.c (pa_ip): Add case for 'I'.
991 1999-08-27 Jim Wilson <wilson@cygnus.com>
993 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
994 (struct ls): Add frag field. Initialize it to zero.
995 (out_end_sequence): New local text_frag. Set it while in text section.
996 Replace address check with frag check. Set ls.frag to text_frag if
998 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
999 Set it before switching sections. Replace address check with frag
1000 check. Set ls.frag to saved_frag if out_set_addr called.
1002 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1004 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1005 output "advance_pc" opcode instead of calling gen_addr_line().
1006 The latter has the undesired side-effect of creating a new row
1007 in the debug line info matrix.
1009 1999-08-26 Jim Wilson <wilson@cygnus.com>
1011 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1012 ls.last_filename if last is less than zero. Set ls.last_filename
1013 when allocating new entry.
1014 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1017 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1019 * config/tc-i386.c (i386_index_check): Fix the displacement size
1020 when INFER_ADDR_PREFIX.
1022 1999-08-18 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1027 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1029 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1030 handle 0xffffNNNN constants correctly.
1032 1999-08-16 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1037 1999-08-13 Nick Clifton <nickc@cygnus.com>
1039 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1040 (md_apply_fix3): Always pass positive values to
1041 validate_offset_imm.
1043 1999-08-12 Nick Clifton <nickc@cygnus.com>
1045 * config/tc-arm.c (skip_whitespace): New macro.
1046 Formatting tidy ups.
1048 (md_apply_fix3): Store relocation offset in addend for ELF based
1050 (arm_force_relocation): Always generate relocs for Thumb function
1053 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1055 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1056 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1058 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1060 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1061 flags for the unwind subspace.
1063 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1064 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1065 suitable relocation based on the size of the target's pointer.
1066 Always Use subsegment zero for the unwinders.
1067 (pa_level): Handle "2.0w".
1069 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1071 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1072 with the following instruction unless this was specified.
1074 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1076 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1077 certain sections, to match BFD changes.
1079 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1081 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1082 (EXTRA_SCRIPTS): Define to keep automake happy.
1083 * Makefile.in: Rebuild.
1085 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1087 * Makefile.am: Rename .dep* files to DEP*.
1088 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1089 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1091 * Makefile.in: Rebuild.
1093 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1095 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1097 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1099 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1100 avoid problems on DOS filesystems.
1101 * Makefile.in: Rebuild.
1103 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1105 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1107 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1110 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1112 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1113 line to create ${GDBINIT} rather than .gdbinit.
1114 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1116 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1118 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1120 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1122 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1124 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1126 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1127 non-adjustable symbols.
1129 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1131 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1133 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1135 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1138 1999-08-05 Donn Terry <donn@interix.com>
1140 * config/te-interix.h: New file.
1141 * configure.in (i386-*-interix*): New target.
1142 * configure: Rebuild.
1144 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1146 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1147 selectors for ELF too.
1148 (selector_table): Add "ltp" and "rtp" selectors.
1150 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1152 * config/tc-i386.c (i386_operand): No need to change
1153 operand_string pointer in segment reg case before goto
1154 do_memory_reference. Initialise displacement_string_start and
1155 displacement_string_end after do_memory_reference label.
1156 (i386_index_check): Add operand_string param, and print error
1157 message on failure here.
1158 (i386_intel_memory_operand): Instead of here.
1159 (i386_operand): And here.
1160 (INFER_ADDR_PREFIX): Enable.
1162 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1164 * config/tc-i386.h (DefaultSize): Define. Renumber following
1165 opcode_modifier defines.
1167 From Etienne Lorrain <etienne.lorrain@ibm.net>
1168 * config/tc-i386.c (stackop_size): New variable.
1169 (set_16bit_code_flag): Clear it here.
1170 (set_16bit_gcc_code_flag): New function.
1171 (md_pseudo_table): Add "code16gcc" entry.
1172 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1174 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1176 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1177 next_set_end even if the end symbol is being discarded.
1179 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1180 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1181 * config/obj-coff.c: Likewise.
1182 (seg_info_type): Remove.
1183 (seg_info_off_by_4): Change to array of segT.
1184 (s_get_segment): Adjust accordingly.
1185 (obj_pseudo_table): Fully initialize sentinel entry.
1187 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1188 Ralf Baechle <ralf@uni-koblenz.de>.
1190 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1192 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1194 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1196 * config/tc-i386.c: Indentation and white space changes.
1197 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1198 don't enable it by default.
1199 (i386_intel_operand): Remove redundant prototype.
1200 Move check on number of memory operands, and i.mem_operands++
1201 (i386_intel_memory_operand): To here.
1202 Remove i386_immediate code from here. Remove special case code
1203 for input and output using (%dx). Remove base/index checks and
1204 call i386_index_check instead. Save initial operand_string
1205 argument for error message.
1206 (i386_operand): Remove redundant prototype. Move base/index
1207 checks to i386_index_check.
1208 (i386_displacement): Move intel mode check for non-zero
1210 (i386_intel_memory_operand): To here.
1212 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1214 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1215 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1216 by .register pseudo-op if -64 and --no-undeclared-regs.
1217 (s_register, sparc_adjust_symtab): New functions.
1218 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1219 Declare sparc_adjust_symtab as tc_adjust_symtab.
1220 * doc/c-sparc.texi: Add description of #ignore special literal
1221 for .register pseudo-op.
1223 1999-07-30 Catherine Moore <clm@cygnus.com>
1225 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1226 the relocation's section offset.
1228 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1230 * write.c (fixup_segment): Fix generic error check overflow test.
1232 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1233 X_add_number to long.
1235 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1237 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1240 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1242 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1245 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1247 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1249 * configure.bat: Remove; obsolete.
1250 * config/go32.cfg: Likewise.
1252 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1254 * configure.in (i386-*-vxworks*): New target.
1255 * configure: Rebuild.
1257 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1259 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1261 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1263 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1265 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1266 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1267 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1268 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1269 MAX_RELOC_EXPANSION): Define.
1270 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1272 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1274 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1275 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1276 block. Print a warning if an 8-bit or 16-bit constant
1277 displacement or immediate is truncated on output.
1278 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1280 (i386_operand): Disallow immediate jump absolute operand.
1282 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1284 * configure.in: Bump version number to 2.9.5.
1285 * configure: Rebuild.
1287 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1290 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1292 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1293 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1295 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1297 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1299 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1301 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1302 if -mno-fpu was given.
1303 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1305 (cons_fix_new_arm): Remove misleading comments.
1307 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1309 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1311 (relax_segment): Likewise. After giving a rs_org error, convert
1312 the frag to rs_align to avoid cascading errors.
1314 1999-07-12 Andreas Schwab <schwab@suse.de>
1316 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1318 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1320 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1321 as appropriate. Fill in structure initializations. Add variable
1322 initializations. Add casts.
1323 * dwarf2dbg.c (print_stats): Change i to size_t.
1324 * listing.c (listing_listing): Change list_line to unsigned int.
1326 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1328 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1329 rather than checking for \001 and \002 in symbol name.
1330 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1332 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1334 * configure.in (hppa*-linux-gnu*): New target.
1335 * configure: Rebuilt.
1337 1999-07-08 Nick Clifton <nickc@cygnus.com>
1339 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1341 1999-07-07 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1344 accessing symbolP directly.
1346 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1348 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1351 1999-07-05 Nick Clifton <nickc@cygnus.com>
1353 * config/tc-arm.c (ARM_EXT_V5): Define.
1354 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1355 (md_begin): Detect ARM v5 architectures.
1356 (md_parse_option): Accept arm v5 specification.
1357 (md_show_usage): Documment -marmv5 switch.
1359 * doc/c-arm.texi: Document -marmv5 command line option.
1361 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1363 (validate_immediate_twopart): New function. Determine if a
1364 constant can be computed by two ADD instructions.
1365 (output_inst): Remove its command line parameter - it was never
1367 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1368 implememt the ADRL pseudo op.
1369 (tc_gen_reloc): Generate a suitable error message if an ADRL
1370 instruction tries to generate a real reloc.
1372 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1374 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1376 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1379 1999-06-27 H.J. Lu <hjl@gnu.org>
1381 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1382 non BFD_ASSEMBLER case.
1384 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1386 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1389 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1391 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1392 out_end_sequence() when the address decreases due to a new frag.
1393 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1394 numbering starts with 1.
1396 1999-06-23 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1400 (mcore_s_text): Call obj_elf_text for ELF target.
1401 (mcore_s_data): Call obj_elf_data for ELF target.
1402 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1404 (mcore_s_bss): New function: Dump literal table before changing
1406 (mcore_s_comm): New function: Dump literal table before changing
1409 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1410 No longer static functions.
1411 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1412 Provide prototypes for these functions.
1414 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1416 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1417 a list of names, to try obj_segment_name, and to try abbreviated
1418 names when using COFF without long section names.
1420 * config/tc-alpha.c: More use of symbol accessor functions.
1421 * config/tc-arc.c: Likewise.
1422 * config/tc-d30v.c: Likewise.
1423 * config/tc-fr30.c: Likewise.
1424 * config/tc-i860.c: Likewise.
1425 * config/tc-m88k.c: Likewise.
1426 * config/tc-mcore.c: Likewise.
1427 * config/tc-ns32k.c: Likewise.
1428 * config/tc-sparc.c: Likewise.
1429 * config/tc-v850.c: Likewise.
1431 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1432 sy_value with appropriate accessor functions.
1433 * config/tc-arm.c (md_apply_fix3): Likewise.
1434 * config/tc-d10v.c (AT_WORD_P): Likewise.
1435 * config/tc-v850.c (reg_name_search): Likewise.
1437 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1438 use symbol_get_bfdsym instead.
1439 * config/tc-ppc.c (md_assemble): Likewise.
1440 * config/tc-v850.c (v850_comm): Likewise.
1442 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1444 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1445 the symbol, rather than accessing the bsym member.
1446 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1447 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1448 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1449 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1450 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1451 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1452 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1453 * config/tc-v850.c (tc_gen_reloc): Likewise.
1455 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1457 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1458 (hppa_gen_reloc_type): Conditionalize on BFD64.
1459 (tc_gen_reloc): Re-enable ELF relocations.
1460 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1462 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1464 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1466 (do_ldst): Move assignment out of if condition.
1467 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1468 parentheses to avoid warning.
1470 1999-06-21 Nick Clifton <nickc@cygnus.com>
1472 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1473 macro to get at the BFD symbol associated with a GAS symbol.
1475 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1477 * config/tc-ppc.c: Update for symbol handling changes.
1478 * config/obj-coff.c: Likewise.
1480 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1482 * tc-hppa.c: General cleanups of ELF support. No more spaces
1483 and subspaces for ELF.
1484 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1485 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1486 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1487 (UNWIND_SECTION_NAME): Likewise.
1488 (space/subspace related structures): Conditionalize definitions
1490 (space/subspace directives and support routines): Conditionalize
1491 definitions and references/uses on OBJ_SOM.
1492 (label_symbol_struct): For ELF, track the symbol's segment. For
1493 SOM track its space.
1494 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1496 (USE_ALIASES): Kill for both SOM & ELF.
1497 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1498 (pa_space, pa_subspace): Corresponding changes.
1499 (pa_spaces_begin): Corresponding chagnes.
1500 (md_begin): Do not muck around with space/subspace stuff for
1502 (md_apply_fix): Temporarily disable argument relocation stuff
1504 (tc_gen_reloc): Temporarily disable relocation generation for
1506 (pa_build_unwind_subspace): Similarly.
1508 1999-06-16 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-arm.c (thumb_set): New pseudo op.
1511 (text, data, section): Override these pseudo ops with ARM
1513 (s_thumb_set): New function: Perform the same as a .set pseudo
1514 op, but also mark the alias'ed symbol as being a Thumb
1516 (arm_s_text): New function: Perform the same as the .text
1517 pseudo op, but dump the literal pool before changing
1519 (arm_s_data): New function: Perform the same as the .data
1520 pseudo op, but dump the literal pool before changing
1522 (arm_s_section): New function: Perform the same as the
1523 .section pseudo op, but dump the literal pool before changing
1525 (arm_cleanup): Do not reset the current section before dumping
1528 1999-06-17 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1531 OPTION_NO_WARN_UNMATCHED entries.
1532 (md_parse_option): Generate a warning message if an unrecognised
1533 option is encountered.
1535 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1536 (get_operands): When parsing an expression after an '@' symbol
1537 has been detected, do not ignore '#' symbols.
1538 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1541 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1543 From K. Richard Pixley <rich@noir.com>:
1544 * configure.in (ppc-*-vxworks*): New target.
1545 * configure: Rebuild.
1547 1999-06-12 Philip Blundell <philb@gnu.org>
1549 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1551 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1553 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1554 which refer to symbols in linkonce sections, permit reducing the
1555 relocs if the symbol is local.
1557 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1559 * subsegs.c (subseg_text_p): New function.
1560 * as.h (subseg_text_p): Declare.
1561 * read.c (do_align): Use subseg_text_p to set the default fill.
1562 * write.c (subsegs_finish): Likewise.
1563 * config/obj-coff.c (write_object_file): Likewise.
1564 * config/tc-i386.h (md_maybe_text): Don't define.
1565 (md_do_align): Use subseg_text_p to set the default fill.
1566 * config/tc-m32r.c (m32r_do_align): Likewise.
1567 * config/tc-sh.c (sh_do_align): Likewise.
1568 * config/tc-sparc.h (md_do_align): Likewise.
1570 1999-06-12 David O'Brien <obrien@freebsd.org>
1572 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1573 * configure: Rebuild.
1575 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1577 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1578 * Makefile.am: Rebuild dependencies.
1579 * Makefile.in: Rebuild.
1581 * config/tc-i386.c (i386_immediate): Remove unused label
1584 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1585 * symbols.c: Likewise.
1586 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1587 sy_next field when taking address, rather than symbol_next.
1589 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1591 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1592 value from the output file architecture.
1593 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1594 * dwarf2dbg.h: Change bfd_vma to addressT.
1596 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1598 * dwarf2dbg.h: Use PARAMS in function declarations.
1600 1999-06-11 Martin Dorey <mdorey@madge.com>
1602 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1603 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1605 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1607 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1609 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1611 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1614 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1616 * read.c (read_a_source_file): Only declare inescape if
1619 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1621 (find_entry_byval): Add parens to avoid warning.
1623 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1625 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1628 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1630 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1633 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1634 synthetize_setx): New functions.
1635 (md_assemble): Broken the special cases into the above
1636 functions. Make compiler happy if sizeof(bfd_vma)==4.
1637 Fix sethi generated from set/setuw. If instructions have a relloc,
1638 always clear the fields to be relocated in the opcode.
1639 (sparc_ip): Remove special_case global variable.
1641 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1643 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1644 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1645 indication of success rather than a value.
1646 (itbl_get_val): Likewise.
1647 (itbl_get_field): Use strcspn. Change delimiters to include
1649 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1650 (itbl_get_val): Likewise.
1651 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1653 * symbols.c (copy_symbol_attributes): Convert local symbols to
1656 1999-06-10 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1661 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1663 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1664 Optimize set if sizeof(bfd_vma) == 64.
1665 (sparc_ip): Fix sethi - without %hi() it should generate
1666 R_SPARC_22 reloc, not R_SPARC_HI22.
1667 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1669 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1671 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1672 (s_ncons): New function.
1673 (native_op_table): New table.
1674 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1675 R_SPARC_OLO10 handling.
1677 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1679 * expr.h (struct expressionS): Revert last change; widen X_op.
1680 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1682 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1684 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1685 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1686 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1687 * Makefile.in: Regenerated.
1689 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1690 `common' pass on to s_mri_common.
1691 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1693 1999-06-06 Richard Henderson <rth@cygnus.com>
1695 * config/obj-elf.c (obj_elf_section): Don't free the return
1696 value of demand_copy_C_string.
1698 1999-06-05 Richard Henderson <rth@cygnus.com>
1700 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1701 creation logic from obj_elf_create_section.
1703 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1704 (section_stack): New.
1705 (special_sections): Make const.
1706 (obj_elf_section): Gut and rewrite parsing.
1707 (obj_elf_change_section): New function broken out of obj_elf_section.
1708 (obj_elf_parse_section_letters): Likewise.
1709 (obj_elf_section_word): Likewise.
1710 (obj_elf_section_type): Likewise.
1711 (obj_elf_previous): Treat as a toggle.
1712 (obj_elf_popsection): New.
1713 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1714 (ppc_section_type): Likewise.
1715 * config/tc-ppc.h: Likewise.
1717 * expr.h (struct expressionS): Don't make X_op a bitfield.
1718 * config/tc-alpha.c: Update for symbol handling changes.
1719 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1720 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1722 1999-06-05 Richard Henderson <rth@cygnus.com>
1724 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1725 (dwarf2_gen_line_info): Kill unused variables.
1726 (dwarf2_finish): Likewise.
1727 (dwarf2_where): Likewise.
1728 (dwarf2_directive_file): If we've only got a string,
1729 hand off to s_app_file.
1730 * ecoff.c: Move the include of ecoff.h.
1731 * symbols.h (S_IS_FUNCTION): Prototype.
1733 * read.c (LEX_HASH): Supply a default.
1735 (s_globl): Update `c' after skipping whitespace.
1736 * read.h (LEX_END_NAME, is_name_ender): New.
1737 * expr.c (get_symbol_end): Respect it.
1739 1999-06-04 Mark Klein <mklein@dis.com>
1741 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1743 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1745 * config/tc-hppa.c: Update for symbol handling changes.
1747 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1749 * cgen.c: Update for symbol handling changes.
1750 * config/tc-m32r.c: Likewise.
1752 * config/tc-hppa.h: Update for symbol handling changes.
1753 * config/tc-hppa.c: Likewise.
1755 * config/tc-arm.h: Update for symbol handling changes.
1756 * config/tc-arm.c: Likewise.
1757 (symbol_make_empty): Remove. Just use symbol_create.
1759 * symbols.c (symbol_set_tc): Correct name.
1761 * Makefile.am: Rebuild dependencies.
1762 ($(OBJS)): Don't depend upon struc-symbol.h.
1763 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1764 * dep-in.sed: Don't remove struc-symbol.h.
1765 * Makefile.in: Rebuild.
1767 * doc/internals.texi (Symbols): Describe changes in symbol
1770 1999-06-03 Richard Henderson <rth@cygnus.com>
1772 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1773 instead of doing the work by hand.
1775 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1777 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1778 state of line state-machine.
1779 (struct ls): Collect DWARF2 line state-machine state in new member
1780 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1781 resulted in any DWARF2 directives.
1782 (reset_state_machine): New function.
1783 (out_end_sequence): Ditto.
1784 (dwarf2_gen_line_info): When switching sections or switching to a
1785 lower text address, call out_end_sequence() first to terminate the
1786 previous code sequence as code sequences MUST have monotonically
1787 increasing addresses.
1788 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1790 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1792 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1793 DWARF2 debug info (line information only, at this point).
1794 * as.h: Update comment about supported debug formats.
1795 * dwarf2dbg.c, dwarf2dbg.h: New files.
1796 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1798 * expr.c (operand): Don't use [ for parens if we want an index op.
1799 (op_encoding): Switch [ into O_index, if desired.
1800 (op_rank): Renumber with O_index on bottom.
1801 (expr): If O_index, match closing bracket.
1802 * expr.h (O_index): New.
1804 * read.c (read_a_source_file): Conditionally allow matched "
1805 in lines passed to md_assemble.
1807 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1809 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1811 Add support for storing local symbols in a small structure to save
1812 memory when assembling large files.
1813 * as.h: Don't include struc-symbol.h.
1814 (symbolS): Add typedef.
1815 * symbols.c: Include struc-symbol.h.
1816 (local_hash): New static variable.
1817 (save_symbol_name): New static function, from symbol_create.
1818 (symbol_create): Call save_symbol_name.
1819 (local_symbol_count): New static variable.
1820 (local_symbol_conversion_count): Likewise.
1821 (LOCAL_SYMBOL_CHECK): Define.
1822 (local_symbol_make): New static function.
1823 (local_symbol_convert): New static function.
1824 (colon): Handle local symbols. Create local symbol for local
1826 (symbol_table_insert): Handle local symbols.
1827 (symbol_find_or_make): Create local symbol for local label name.
1828 (symbol_find_base): Check for local symbol.
1829 (symbol_append, symbol_insert): Check for local symbols.
1830 (symbol_clear_list_pointers, symbol_remove): Likewise.
1831 (verify_symbol_chain): Likewise.
1832 (copy_symbol_attributes): Likewise.
1833 (resolve_symbol_value): Handle local symbols.
1834 (resolve_local_symbol): New static function.
1835 (resolve_local_symbol_values): New function.
1836 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1837 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1838 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1839 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1840 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1841 (symbol_previous, symbol_next): New functions.
1842 (symbol_get_value_expression): Likewise.
1843 (symbol_set_value_expression): Likewise.
1844 (symbol_set_frag, symbol_get_frag): Likewise.
1845 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1846 (symbol_mark_used_in_reloc): Likewise.
1847 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1848 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1849 (symbol_mri_common_p): Likewise.
1850 (symbol_mark_written, symbol_clear_written): Likewise.
1851 (symbol_written_p): Likewise.
1852 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1853 (symbol_section_p, symbol_equated_p): Likewise.
1854 (symbol_constant_p): Likewise.
1855 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1856 (symbol_get_obj, symbol_set_obj): Likewise.
1857 (symbol_get_tc, symbol_set_tc): Likewise.
1858 (symbol_begin): Initialize local_hash.
1859 (print_symbol_value_1): Handle local symbols.
1860 (symbol_print_statistics): Print local symbol statistics.
1861 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1862 Declare new symbols.c functions. Move many declarations here from
1864 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1865 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1866 (struct symbol): Move bsym to make it clearly the first field.
1867 Remove TARGET_SYMBOL_FIELDS.
1868 (symbolS): Don't typedef.
1869 (struct broken_word): Remove.
1870 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1871 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1872 (symbol_clear_list_pointers): Likewise.
1873 (symbol_insert, symbol_remove): Likewise.
1874 (symbol_previous, symbol_append): Likewise.
1875 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1876 (struct local_symbol): Define.
1877 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1878 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1879 (local_symbol_get_frag, local_symbol_set_frag): Define.
1880 (local_symbol_get_real_symbol): Define.
1881 (local_symbol_set_real_symbol): Define.
1883 * write.c (write_object_file): Call resolve_local_symbol_values.
1884 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1885 (TARGET_SYMBOL_FIELDS): Don't define.
1886 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1887 ECOFF_DEBUGGING, add ECOFF fields.
1888 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1889 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1890 ECOFF_DEBUGGING, add ECOFF fields.
1891 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1892 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1893 * config/tc-mcore.h: Don't include struc-symbol.h.
1894 (TARGET_SYMBOL_FIELDS): Don't define.
1895 (struct mcore_tc_sy): Define.
1896 (TC_SYMFIELD_TYPE): Define.
1897 * Many files: Use symbolS instead of struct symbol. Use new
1898 accessor functions rather than referring to symbolS fields
1901 * read.c (s_mri_common): Don't add in value of line_label.
1903 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1904 checking for SEC_LINK_ONCE.
1906 * config/tc-sh.h (sh_fix_adjustable): Declare.
1908 * app.c (input_buffer): New static variable.
1909 (app_push): Save saved_input in allocated buffer.
1910 (app_pop): Restored saved_input.
1911 (do_scrub_chars): Change get parameter to take char * and int as
1912 arguments. Change GET macro to pass input_buffer to get
1913 function. Don't save input into allocated buffer.
1914 * as.h (do_scrub_chars): Update declaration.
1915 * input-file.c (input_file_get): Change to take char * and int.
1916 Read data into passed in buffer. Remove static buffer.
1917 * read.c (scrub_from_string): Change to take char * and int. Copy
1918 data into passed in buffer.
1920 * hash.h: Neaten. Declare hash_traverse.
1921 * hash.c: Complete rewrite based on BFD hashing code.
1922 * gasp.c (chunksize): New variable.
1923 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1926 1999-05-28 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1929 addend unless the target uses an old ABI.
1931 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1933 -Wchar-subscripts cleanup
1934 * listing.c (listing_newline): Use unsigned char variable, so
1935 calls to isascii,iscntrl are correct.
1936 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1938 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1939 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1940 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1941 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1943 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1945 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1947 (arch_coldfire_p): New #define.
1948 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1950 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1952 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1954 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1955 (install_operand): Add place `N'.
1956 (init_table): Add registers ACC, MACSR, MASK.
1958 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1960 * config/tc-m68k.c: Change mcf5200 --> mcf.
1961 (archs): Add mcf5206e, mcf5307.
1962 (m68k_ip): Add format `u'.
1963 (install_operand): Add place `m', `M', `h'.
1964 (init_table): Add upper/lower registers.
1966 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1968 1999-05-28 Martin Dorey <mdorey@madge.com>
1970 * config/tc-i960.c: Several minor changes to add ELF and
1971 BFD_ASSEMBLER support.
1972 * config/tc-i960.h: Likewise.
1973 * configure.in (i960-*-elf*): New target.
1974 * aclocal.m4, configure: Rebuild.
1976 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1978 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1979 reloc changes when defined(BFD_ASSEMBLER).
1981 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1983 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1985 * write.c (write_print_statistics): Output to file, not stderr.
1987 * expr.c (generic_bignum_to_int32,64): Prototype.
1989 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1990 output_sleb128, output_uleb128, output_big_sleb128,
1991 output_big_uleb128, output_big_leb128): Prototype.
1992 (output_big_sleb128, output_big_uleb128): Make inline.
1993 (output_big_leb128): Remove inline
1995 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1996 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1997 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1998 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1999 value for correct overflow check in write.c:fixup_segment.
2000 * write.c (fixup_segment): Move bitfield overflow checks to after
2001 the md_apply_fix call.
2002 * config/obj-coff.c (fixup_segment): Likewise.
2003 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2004 valueT *val argument.
2006 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2008 * config/atof-ieee.c (gen_to_words): Correctly round a
2009 denormalized number. Fix off-by-one in range checking for
2010 exponent in a denormal.
2012 1999-05-10 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2017 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2019 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2021 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2023 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2024 (ReverseRegRegmem): Remove.
2025 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2026 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2027 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2030 From Doug Ledford <dledford@redhat.com>
2031 * config/tc-i386.h (RegXMM): New for P/III.
2032 * config/tc-i386.c: Add support for P/III.
2034 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2036 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2037 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2038 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2040 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2042 * config/tc-i386.c (i386_immediate): Skip whitespace before
2043 complaining about junk after expression.
2044 (i386_displacement): Likewise.
2046 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2048 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2049 Don't copy before downcaseing.
2051 1999-05-05 Catherine Moore <clm@cygnus.com>
2053 * tc-m68k.c: Include elf/m68k.h.
2054 (m68k_elf_final_processing): New routine.
2055 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2058 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2060 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2063 1999-04-30 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-mcore.c (mcore_s_section): Dump literals before
2068 1999-04-29 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2073 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2075 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2076 (TC_INIT_FIX_DATA): Delete.
2077 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2078 (TC_INIT_FIX_DATA): Delete.
2079 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2080 * write.c (fix_new_internal): Initialize fx_cgen member.
2081 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2082 (gas_cgen_md_apply_fix3): Update.
2083 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2084 (md_cgen_record_fixup_exp): Update.
2085 (FX_OPINFO_R_TYPE): Update.
2087 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2088 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2089 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2090 * frags.h (struct frag): Make opindex, opinfo ints.
2092 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2094 1999-04-26 Tom Tromey <tromey@cygnus.com>
2096 * aclocal.m4, configure: Updated for new version of libtool.
2098 1999-04-22 Nick Clifton <nickc@cygnus.com>
2100 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2102 (md_apply_fix3): Do not fix up absolute relocations against
2105 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2107 1999-04-20 Nick Clifton <nickc@cygnus.com>
2109 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2110 changes and data-in-text directives.
2111 (mcore_cons): New function: intercept cons() operations.
2112 (mcore_float_cons): New function: intercept float_cons()
2114 (mcore_stringer): New function: intercept stringer() operations.
2116 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2118 * obj.h (struct format_ops): Change generate_asm_lineno field to
2120 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2122 * config/tc-alpha.c (find_opcode_match): Add default case to
2124 (find_macro_match): Likewise.
2125 (load_expression): Parenthesize && within ||.
2127 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2129 1999-04-17 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2132 .text .data .section pseudo ops.
2133 (mcore_s_section): New function. Dump lits before changing secs.
2134 (mcore_s_text): New function. Dump lits before changing secs.
2135 (mcore_s_data): New function. Dump lits before changing secs.
2137 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2139 * config/tc-mips.c (mips_32bitmode): New.
2140 (md_begin): Set mips_32bitmode if needed.
2141 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2142 Set EF_MIPS_32BITMODE.
2144 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2146 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2149 1999-04-16 Nick Clifton <nickc@cygnus.com>
2151 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2153 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2155 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2156 expressions correctly.
2159 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2161 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2163 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2165 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2166 and fmpynfadd instructions.
2168 1999-04-11 Richard Henderson <rth@cygnus.com>
2170 * as.h (environ): Declare it, if needed.
2171 * as.c (dump_statistics): Don't declare environ.
2172 * configure.in (environ): Detect declaration.
2173 * configure, config.in: Rebuild
2175 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2176 (i386_displacement): Allocate enough space for replacement buffer.
2177 Clean up replacement buffer initialization.
2179 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2181 * subsegs.c (section_symbol): Don't create a new symbol if one
2182 already exists; instead, use the existing one, but set its segment
2183 and frag data if it hasn't already been defined.
2184 * config/obj-coff.c (c_section_symbol): Likewise.
2186 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2188 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2190 1999-04-08 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-mcore.c: New File: Support routines for MCore
2194 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2195 * config/obj-coff.c: Add support for mcore-pe target.
2197 * Makefile.am: Add support for MCore targets.
2198 * Makefile.in: Regenerate.
2199 * configure.in: Add support for MCore targets.
2200 * configure: Regenerate.
2202 * doc/all.texi: Set MCORE.
2203 * doc/as.texinfo: Document MCore specific command line options.
2205 * write.h: Prevent multiple inclusion.
2207 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2209 * asintl.h (LC_MESSAGES): Never define.
2210 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2212 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2215 * Makefile.am (m68k-parse.c): If configuring in the source
2216 directory, copy m68k-parse.y into the local directory before
2217 running ylwrap, to remove spurious differences when generating
2219 * Makefile.in: Rebuild.
2221 * config/tc-sparc.h (md_do_align): Just allocate the number of
2222 bytes necessary, rather than always allocating 1024.
2224 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2226 * listing.c (listing_newline): Add cast to avoid warning.
2227 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2228 * config/tc-i386.c (i386_scale): Add return value.
2229 (build_displacement_string): Remove unused local temp_disp2.
2230 (i386_intel_memory_operand): Add parentheses to avoid warning.
2231 (i386_intel_operand): Remove unused local end_of_operand_string.
2232 (i386_operand): Remove unused local operand_modifier.
2233 (i386_operand): Add parens to avoid warning.
2235 1999-04-04 Don Bowman <don@pixsci.com>
2237 * configure.in: Add mips*-*-vxworks* target; have it define
2239 * configure, config.in: Rebuild.
2241 1999-03-31 Nick Clifton <nickc@cygnus.com>
2243 * configure.in (emulations): Add support for arm-epoc-pe.
2244 * configure: Regenerate.
2245 * config/te-epoc-pe.h: New file. Define macros specific to
2247 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2248 for arm-epoc-pe target.
2250 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2252 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2254 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2256 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2257 detect ",n" without a condition.
2258 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2261 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2263 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2264 instruction is encoded with one bit.
2267 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2269 * doc/internals.texi (CPU backend): Mention that
2270 line_separator_chars should not include newline. From thi
2271 <ttn@mingle.glug.org>.
2273 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2275 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2276 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2278 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2280 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2282 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2284 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2287 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2289 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2291 1999-03-15 Martin Hunt <hunt@cygnus.com>
2293 * app.c (do_scrub_begin): Change '-' back to a symbol char
2294 so we can use multiple opcodes on a line again.
2296 * config/tc-d30v.c: By default, warn if a symbol has
2297 the same name as a register. Plus some minor
2298 updates from the branch.
2300 1999-03-13 Nick Clifton <nickc@cygnus.com>
2302 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2303 BFD_RELOC_16 and BFD_RELOC_64.
2305 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2307 * expr.c (expr): Add missing else.
2309 1999-03-12 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-arm.c (md_apply_fix3): Improve error message.
2313 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2315 * Makefile.am (CPU_TYPES): Add fr30.
2316 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2317 (fr30,m32r dependencies): Update.
2318 * Makefile.in: Rebuild.
2320 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2321 (gas_cgen_record_fixup_exp): Ditto.
2322 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2323 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2324 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2325 (md_cgen_lookup_reloc): Update use of operand->type.
2326 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2327 (md_convert_frag): Call cgen_operand_lookup_by_num.
2328 (md_cgen_lookup_reloc): Update use of operand->type.
2329 (m32r_cgen_record_fixup_exp): Ditto.
2331 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2333 * config/tc-mips.c (md_show_usage): Fix message.
2335 1999-03-03 Nick Clifton <nickc@cygnus.com>
2337 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2338 and LDR reg,=<expr> instruction.
2340 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2343 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2345 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2347 1999-02-17 Nick Clifton <nickc@cygnus.com>
2349 This patch was created by: Scott Bambrough
2350 <scottb@corelcomputer.com>
2353 Special cased '@' character. The '@' character is used as the
2354 ARM assembler comment character, as a special character
2355 and in ELF .symver pseudo-op's, and as a special character in
2356 .type and .section pseudo-ops.
2357 (symver_pseudo): New static variable.
2358 (symver_state): New static variable.
2359 (struct app_save): Add field 'symver_state'.
2360 (app_push): Save global symver_state int struct app_save.
2361 (app_pop): Restore global symver_state from struct app_save.
2362 (do_scrub_chars): Special case handling of '@' character in
2365 * configure.in: Modified to recognize armv* uname syntax from ARM
2367 * configure: Regenerated.
2369 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2370 a prefix to the section's type.
2371 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2372 the type's typename.
2374 * config/tc-arm.h: Add support for PIC generation:
2375 (pic_code): New boolean.
2376 (obj_relocate_extern): Define.
2377 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2378 (TC_CONS_FIX_NEW): Define.
2379 (tc_fix_adjustable): Define.
2380 (GLOBAL_OFFSET_TABLE_NAME): Define.
2382 * config/tc-arm.c: Add support for PIC generation:
2383 (line_seperator_chars): Allow ';' as a seperator for Linux.
2384 (is_immediate_prefix): New macro.
2385 (arm_parse_reloc): New function.
2386 (s_arm_elf_cons): New function.
2387 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2388 (md_undefined_symbol): Special case handling for the Global Offset
2390 (md_apply_fix3): Handle PIC relocs.
2391 (tc_gen_reloc): Handle PIC relocs.
2392 (md_parse_option): Add support for '-k' command line switch to
2393 enable PIC generation.
2394 (cons_fix_new_arm): New function.
2395 (s_arm_elf_cons): New function.
2397 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2399 * configure.in: Add comments for uses of AC_DEFINE.
2400 * acinclude.m4: Likewise.
2401 * acconfig.h: Remove.
2402 * aclocal.m4: Rebuild.
2403 * configure: Rebuild.
2404 * Makefile.in: Rebuild.
2405 * config.in: Rebuild.
2407 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2409 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2410 non-constant offset from a base register.
2412 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2414 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2417 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2419 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2420 (emit_insn): Look for pc-relative and no-overflow specifiers on
2421 internal relocation types.
2423 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2425 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2428 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2430 (mips_4650, mips_4010, mips_4100): Variables removed.
2431 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2432 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2434 (md_begin): Don't bother initializing the mips_NNNN variables;
2435 mips_cpu is set, and that's good enough now.
2436 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2437 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2438 (show): New function, to handle wrapping in the CPU lists.
2439 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2441 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2443 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2444 than treat as an immediate specifier.
2446 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2448 * config/tc-i386.c: Prototype many functions.
2449 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2450 (i386_immediate): Remove unused second argument.
2451 (i386_intel_operand): Fix i386_is_reg typo.
2452 (i386_operand): Use allow_naked_reg.
2453 (output_invalid): Make operand int for K&R.
2455 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2457 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2459 * Makefile.in: Rebuild.
2461 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2463 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2465 (EXTRA_as_new_SOURCES): Comment out.
2466 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2467 * Makefile.in: Rebuild.
2468 * doc/Makefile.in: Rebuild.
2469 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2470 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2471 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2472 * configure: Rebuild.
2473 * aclocal.m4: Rebuild.
2474 * config.in: Rebuild.
2475 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2476 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2477 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2478 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2479 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2480 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2481 (gas_cgen_record_fixup_exp): Ditto.
2482 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2483 descriptor, not global variable.
2484 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2485 descriptor, not global variable. Refer to insert_operand handler
2486 via cpu descriptor, not global function.
2487 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2488 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2489 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2490 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2491 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2492 * config/tc-m32r.c: Ditto.
2493 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2494 (md_assemble): Ditto.
2495 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2497 1999-02-09 Nick Clifton <nickc@cygnus.com>
2499 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2500 relocations for ELF targets.
2502 1999-02-08 Nick Clifton <nickc@cygnus.com>
2504 * configure.in: Add support for StrongARM target.
2505 * configure: Regenerate.
2507 1999-02-05 Nick Clifton <nickc@cygnus.com>
2509 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2511 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2514 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2516 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2518 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2520 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2521 (INTEL_DWORD_MNEM_SUFFIX): Define.
2524 (DWORD_PTR): Define.
2525 (XWORD_PTR): Define.
2527 (OFFSET_FLAT): Define.
2529 (NONE_FOUND): Define.
2532 * config/tc-i386.c (set_intel_syntax): New routine.
2533 (intel_syntax): Declare.
2534 (allow_naked_reg): Declare.
2535 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2536 (intel_float_operand): New routine.
2537 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2538 Handle brackets as well as parens. Call i386_intel_operand for
2539 intel syntax. Reverse operands if appropriate. Handle new
2540 suffixes. Handle movzx and movsx.
2541 (i386_is_reg): New routine.
2542 (i386_immediate): New routine.
2543 (i386_scale): New routine.
2544 (i386_displacement): New routine.
2545 (i386_operand_modifier): New routine.
2546 (build_displacement_string): New routine.
2547 (i386_parse_seg): New routine.
2548 (i386_intel_memory_operand): New routine.
2549 (i386_intel_operand): New routine.
2550 (i386_operand): Call i386_displacement, i386_immediate,
2551 i386_scale, etc. instead of handling inline.
2552 (parse_register): Handle registers without prefix.
2554 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2556 * configure: Regenerate.
2557 * configure.in (arm-*-oabi): New.
2558 (thumb-*-oabi): New.
2559 * config/tc-arm.c (target_oabi): Declare.
2560 (md_apply_fix3): Support REL relocs.
2561 (md_parse_option): Handle -oabi.
2562 (elf32_arm_target_format): New routine.
2563 (md_longopts): Add OPTION_OABI.
2564 * config/tc-arm.h: Redefine TARGET_FORMAT.
2567 1999-01-28 Nick Clifton <nickc@cygnus.com>
2569 * write.c (write_relocs): Handle out of range error.
2571 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2572 (fr30_force_relocation): Default to 0.
2574 * config/tc-fr30.h (obj_fix_adjustable): Define.
2575 (TC_FORCE_RELOCATION): Define.
2577 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2580 1999-01-16 Nick Clifton <nickc@cygnus.com>
2582 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2583 merge of two instructions if the left instruciton kills the right.
2585 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2587 * Makefile.in: Regenerate.
2588 * configure.in: Redo test for using cgen.
2589 * configure: Regenerate.
2591 1999-01-09 Nick Clifton <nickc@cygnus.com>
2593 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2594 redefinition of this macro.
2596 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2598 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2601 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2603 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2604 a read of HI or LO and an immediatly following branch.
2606 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2608 * config/tc-mips.c (md_begin): Another correction to the setting of
2611 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2613 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2615 1998-12-21 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2618 bit insn when optimizing, so that parallelised instructions will
2619 start on a 32 bit boundary.
2621 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2623 * config/tc-mips.c (mips_eabi64): New.
2624 (md_begin): Set mips_eabi64.
2625 (mips_elf_final_processing): Use it.
2627 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2629 * config/tc-mips.c (mips_elf_final_processing):
2630 Correct setting of ABI in e_flags.
2632 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2634 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2636 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2638 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2640 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2642 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2643 warning, values that don't fit in the field.
2645 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2647 * config/tc-mips.c (mips_abi_string): New.
2648 (md_parse_option,md_longopts): Add mabi.
2649 (mips_elf_final_processing): Set e_flags based on mabi flag.
2651 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2653 * config/tc-mips.c (md_parse_option): Handle vr4111.
2655 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2657 * config/tc-h8300.c (build_bytes): Change message given if the
2658 instruction requires H8/300H mode and we're not in Hmode, to
2659 suggest that it may be the operand modes that are the problem, not
2660 necessarily the opcode.
2662 1998-12-10 Nick Clifton <nickc@cygnus.com>
2664 * config/tc-fr30.c: Add line separator character.
2666 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2668 * configure.in (hppa-*-mpeix*): New target.
2669 * config/obj-som.h (obj_som_compiler): Declare.
2670 * config/obj-som.c (compiler_seen): New static variable.
2671 (obj_som_compiler): New function.
2672 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2673 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2674 (pa_type_args): Set hppa_priv_level.
2675 (pa_compiler): New static function if OBJ_SOM.
2676 * configure: Rebuild.
2678 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2680 * read.c (output_leb128): Don't mark as inline.
2682 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2684 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2685 AIX .vbyte unaligned data support.
2686 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2687 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2690 1998-12-07 Nick Clifton <nickc@cygnus.com>
2692 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2695 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2697 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2698 BFD_RELOC_ARM_PCREL_BRANCH.
2700 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2702 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2703 checking the target type.
2704 (mips-dec-bsd*): Set endian to little.
2705 * configure: Rebuild.
2707 COFF weak symbol support, based on patches from Mark Elbrecht
2708 <snowball3@usa.net>:
2709 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2710 * config/obj-coff.c (obj_coff_weak): New static function.
2711 (obj_coff_endef) [both versions]: Handle weak symbols.
2712 (coff_frob_symbol): Likewise.
2713 (yank_symbols): Likewise.
2714 (obj_pseudo_table): Add "weak".
2716 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2717 <aymeric.vincent@emi.u-bordeaux.fr>.
2718 * aclocal.m4: Rebuild with current tools.
2719 * configure: Rebuild.
2721 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2722 an assertion failure for a case we can't handle when OBJ_ECOFF.
2724 * expr.c (operator): And with 0xff to avoid problems with signed
2727 1998-12-03 Nick Clifton <nickc@cygnus.com>
2729 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2730 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2732 1998-12-02 Nick Clifton <nickc@cygnus.com>
2734 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2737 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2739 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2742 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2744 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2747 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2751 (d10v_cleanup): Only generate previous insn if a multiline insn is
2754 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2759 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2762 -marm6xxx command line switches.
2764 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2766 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2767 (itbl-ops.o): Delete duplicate dependencies.
2768 Rebuild dependencies.
2769 Add fr30 dependencies.
2770 * Makefile.in: Rebuild.
2772 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2776 * listing.c: Ignore line terminator characters found inside
2779 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2781 * po/gas.pot: Regenerated.
2783 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2786 fr30_is_label_start(). Also checks for delay slot insns.
2788 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2789 FR30 instructions which contain a colon in the mnemonic.
2791 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2793 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2795 * config/tc-fr30.c: Removed currently superflous code.
2797 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-fr30.h: New file.
2800 * config/tc-fr30.c: Tweaking so that it will compile.
2802 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2804 * config/tc-d10v.h (obj_fix_adjustable): Define.
2805 (TC_FORCE_RELOCATION): Define.
2806 (d10v_force_relocation): Declare.
2807 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2808 (md_apply_fix3): Handle Vtable relocs.
2809 (d10v_fix_adjustable): New.
2810 (d10v_force_relocation): New.
2812 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-d30v.c: Change default behaviour to ignore potential
2815 conflicts between register name and symbol names.
2817 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2819 * configure.in: Add fr30-*-*.
2820 * config/tc-fr30.c: New file.
2821 * Makefile.in: Regenerated.
2822 * config.in: Regenerated.
2823 * configure: Regenerated.
2824 * doc/Makefile.in: Regenerated.
2825 * po/gas.pot: Regenerated.
2827 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2829 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2832 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2834 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2836 (do_scrub_chars): Add some casts to unsigned char to avoid
2837 unwanted sign extension.
2838 * read.c (lex_type): Set characters about 127 to be symbol
2840 * config/tc-i386.c (md_begin): Set identifier_chars and
2841 operand_chars for values above 127.
2843 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2845 * configure.in: detect cygwin* instead of cygwin32*
2846 * configure: regenerate
2848 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2850 * listing.c: Add support for producing a listing from piped
2853 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2855 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2856 (append_insn): Account for the tx39's multiply behavior.
2858 1998-10-26 Michael Meissner <meissner@cygnus.com>
2860 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2861 from assemble_parallel_insns. Add support for '->' to indicate
2862 explicitly serializing the instructions.
2863 (md_assemble): Ditto.
2865 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2867 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2870 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2872 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2874 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2876 * config/tc-mips.c : support frame and regmask/fregmask when
2877 MIPS_STABS_ELF is specified.
2879 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2881 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2882 (md_apply_fix): Don't return 1 for VTABLE relocs.
2883 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2885 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2887 * doc/c-i386.texi: Replace occurences of "opcode" with
2888 "instruction mnemonic", "instruction", or "mnemonic" when
2889 referring to the name of an instruction. Use "opcode" when
2890 referring to the sequence of machine bytes.
2892 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2893 (is_opcode_char): Rename to is_mnemonic_char.
2894 (md_assemble and i386_operand): Correct error messages from
2895 "opcode" to "instruction mnemonic"
2896 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2897 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2898 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2899 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2900 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2901 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2902 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2904 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2906 * config/tc-i386.c (i386_operand): Check for garbage after
2909 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2911 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2912 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2914 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2916 * config/tc-sh.h (obj_fix_adjustable): Define.
2917 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2918 (md_apply_fix): Likewise.
2919 (tc_gen_reloc): Likewise.
2920 (sh_fix_adjustable): New.
2922 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2924 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2925 * cgen.h (gas_cgen_finish_insn): Update prototype.
2926 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2927 cgen_insn_t -> CGEN_INSN_INT.
2928 (make_parallel): Update handling of CGEN_INT_INSN_P.
2929 (assemble_parallel_insn): Ditto.
2930 (target_make_parallel): New function.
2931 (md_assemble): Use it.
2933 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2935 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2937 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2939 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2940 converted into lower case.
2942 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2944 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2945 (gas_cgen_tc_gen_reloc): Likewise.
2946 * config/tc-m32r.h (obj_fix_adjustable): Define.
2947 * config/tc-m32r.c (m32r_fix_adjustable): New.
2948 (m32r_force_relocation): Handle VTABLE relocs.
2950 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2952 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2954 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2957 to lower case before parsing.
2959 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2960 parallel insns modift buts in the PSW as a side effect.
2962 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-d30v.c (find_format): Test for missing flag and
2967 (md_apply_fix3): Fix error messages to avoid
2968 assumption about presence of a symbol.
2970 (parallel_ok): Disallow parallel instructions that both modify the
2973 (find_format): Generate a warning if an odd numbered register is
2974 used as the first register in a mutli-register instruction.
2976 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2978 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2979 relocations are always associated with a symbol.
2981 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2983 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2984 (elf32_sparc_force_relocation): Declare.
2985 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2986 (tc_gen_reloc): Handle vtable relocs.
2987 (elf32_sparc_force_relocation): New.
2989 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2991 * symbols.c (S_IS_FUNCTION): New.
2992 * config/tc-v850.h (obj_fix_adjustable): Define.
2993 (TC_FORCE_RELOCATION): Define.
2994 (v850_force_relocation): Declare.
2995 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2996 of fx_addnumber for VTABLE reloc addends.
2997 (md_apply_fix3): Handle VTABLE relocs.
2998 (v850_fix_adjustable): New.
2999 (v850_force_relocation): New.
3001 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3003 * tc-hppa.c (fp_operand_format): Add some additional formats.
3004 (pa_ip): Do not automatically promote into pa2.0 mode.
3005 (pa_level): Handle ".level 2.0".
3007 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3009 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3010 * config/tc-i386.h (template.extension_opcode): Change to
3011 unsigned int to allow full range of 8-bit opcode suffixes.
3012 (None): Redefine as 0xffff.
3014 From Jeff B Epler <jepler@usgs.gov>
3015 * doc/c-i386.texi (i386-SIMD): New section.
3017 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3019 * read.c (discard_rest_of_line): New function.
3020 * read.h: Declare it.
3021 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3023 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-d10v.c (find_symbol_matching_register): New function.
3026 (find_opcode): Cope with the case where a register name matches
3029 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-v850.c (md_pcrel_from): Rename to
3032 v850_pcrel_from_section.
3033 (v850_pcrel_from_section): Do not resolves symbols in other
3036 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3038 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3040 * config/tc-d10v.c (find_opcode): Generate an error if a register
3041 is supplied for an operand that should not be a register.
3043 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3046 instructions to have another instruction in the right bin.
3048 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3051 the right container if the left container holds a branch
3054 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3056 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3057 both a register name and symbol name.
3058 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3060 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3062 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3063 execution unit class.
3065 (reg_name_search): If a name matches a register and a symbol,
3066 prefer the register.
3067 (find_format): Disallow flag registers when a general purpose
3068 register is required.
3069 If a number is required, but a register has been given, check to
3070 see if a symbol with the same name as the register exists, and if
3071 so, use that symbol.
3073 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3075 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3077 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3079 * config/tc-d30v.c (find_format): Do not accept flag registers as
3080 general purpose registers.
3081 (find_format): If an immediate value is expected at a given place
3082 in a format, but a register name has been provided instead, check
3083 to see if that register name matches the name of a predefined
3084 symbol and if it does, then use the symbol instead.
3085 (reg_name_search): If a register name matches a symbol name,
3086 prefer the register name to the symbol name.
3088 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3090 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3091 the previous insn to empty.
3093 1998-09-20 Michael Meissner <meissner@cygnus.com>
3095 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3096 pieces, forcing the use of an ANSI compiler.
3098 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3100 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3102 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3104 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3106 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3108 (obj_elf_vtable_entry): Likewise.
3109 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3110 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3111 (tc_gen_reloc): Likewise.
3112 (arm_fix_adjustable): Likewise.
3113 (elf32_arm_force_relocation): New.
3114 (armelf_frob_symbol): Remove coff-style symbol support.
3116 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3118 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3120 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3122 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3123 OBJ_COFF so that routine is defined for a.out format.
3125 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3127 * config/tc-i386.c (i386_operand): Detect non-segment registers
3128 used as segment prefixes.
3130 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3133 optimize across FDE boundaries.
3135 * config/obj-coff.c (obj_coff_section): Preserve any link once
3136 flags when setting the section flags.
3138 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3141 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3143 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3145 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3148 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3150 * frags.c (frag_grow): Include the size of the frag struct in the
3153 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3154 if the new subseg comes before the old.
3156 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3158 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3159 to handle edge8 and edge16.
3161 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3163 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3164 before we clobber the symbol involved.
3166 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3168 * config/tc-arm.c: Remove OBJ_ELF definitions for
3169 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3170 use arm_adjust_symtab for OBJ_COFF.
3171 (armelf_adjust_symtab): New Routine.
3172 * config/tc-arm.h: Define obj_adjust_symtab to
3173 armelf_adjust_symtab for OBJ_ELF.
3175 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3177 * configure.in: Make all i386-elf targets use bfd_gas.
3178 * config/tc-i386.c (tc_i386_force_relocation): New.
3179 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3180 (md_apply_fix3): Likewise.
3181 (tc_gen_reloc): Handle them.
3182 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3183 tc_i386_force_relocation.
3185 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3187 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3189 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3191 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3192 current opcode after writing the first insturction of a reverse
3195 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3197 * read.h (generate_lineno_debug): Add prototype.
3198 * read.c (generate_lineno_debug): Make non-static.
3200 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3202 * config/tc-i386.c (md_assemble): Only warn for address/data size
3205 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3208 against Thumb function names, as the linker needs this information.
3210 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3212 * expr.c (operand): Check also that there is no advance in operand
3213 after atof_generic in order to decide "is it label 0f or floating
3216 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3219 command line options with a single dash.
3220 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3222 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3224 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3225 * tc-arm.c (arm_fix_adjustable): New routine.
3227 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3229 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3230 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3231 demand_empty_rest_of_line before mri_comment_end.
3232 (equals): Check garbage after expression before
3233 mri_comment_end in MRI mode.
3235 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3237 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3238 small immediate constant to use the constant itself rather than
3241 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3243 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3244 (pa_leave): Likewise.
3246 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3248 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3250 (i386_operand): Fix an error message.
3252 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3254 * doc/c-arm.texi (ARM Directives): Document .req directive.
3256 * config/tc-arm.c (reg_required_here): Display erroneous string if
3257 the register name could not be decoded.
3258 Do not set inst.instruction if the sift is -1.
3260 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3262 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3265 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3268 even if it is belived to be unnecessary.
3270 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3272 config/tc-i386.c (i386_operand): Size immediate constants by
3273 suffix (erroneously removed as part of July 7 change).
3275 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3277 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3278 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3279 (armelf_frob_symbol): New Routine.
3280 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3282 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3284 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3286 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3289 command line switches passed to assembler.
3291 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3293 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3294 (gas_cgen_opcode_desc): Declare.
3295 (gas_cgen_parse_operand): Declare.
3296 (*): Prepend gas_ to gas specific fns to denote them as such.
3298 * cgen.c (gas_cgen_opcode_desc): New global
3299 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3300 (queue_fixup): Renamed from cgen_queue_fixup.
3301 (*): Prepend gas_ to gas specific fns to denote them as such.
3303 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3304 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3305 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3306 Open opcode table and initialize it.
3307 (make_parallel): Use gas_cgen_opcode_desc.
3308 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3309 (md_assemble): Ditto.
3311 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3313 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3314 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3315 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3316 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3317 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3318 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3319 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3320 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3321 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3322 (INIT_STAB_SECTION): Likewise.
3323 (OBJ_PROCESS_STAB): Likewise.
3325 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3326 (md_parse_option): Watch for them.
3327 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3328 (md_begin): Kill neverdef code.
3329 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3330 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3331 (s_alpha_coff_wrapper): New.
3332 (md_pseudo_table): Trap all ECOFF pseudos.
3334 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3336 Start of changes to remove mdebug section from mips*-elf
3337 Based on MIPS_STAB_ELF definition
3338 * acconfig.h: undef if not configured
3339 * config.in: undef if not configured
3340 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3341 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3342 * stabs.c (s_stab_generic): flush frag
3344 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3346 * configure.in: (arm-*-elf): Handle.
3347 (thumb-*-elf): Handle.
3348 * configure: Regenerate.
3349 * read.c (stringer): Fix typo in comment.
3350 * write.c (fixup_segment): Don't add symbol value to addend if
3352 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3354 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3357 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3359 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3360 (write_2_short): Emit warning if new flag is set.
3361 (do_assemble): Set flags if left instruction is one of special
3362 "right-instruction-killer" type.
3364 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3366 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3367 Always output words in debug_info section as big endian.
3368 (sparc_target_format): Choose correct bfd target.
3369 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3371 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3373 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3374 to work with internationalization code. Issue an error when two
3375 operands match that are not allowed to match.
3377 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3379 * configure.in (install_tooldir): Allow target to specify whether
3380 it wants to be installed in $(tooldir)/bin.
3381 * configure: Regenerate.
3382 * Makefile.am (install-exec-local): Set install-exec-tooldir
3383 dependency via configure.
3384 * Makefile.in: Regenerate.
3386 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3388 * Makefile.am (install-exec-local): Split into two ...
3389 (install-exec-bindir,install-exec-tooldir): New rules.
3390 * Makefile.in: Regenerate.
3392 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3394 * Makefile.am (install-exec-local): Don't remove the file before
3395 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3396 W. Rozycki <macro@ds2.pg.gda.pl>.
3397 * Makefile.in: Rebuild.
3399 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3401 * cgen.c: Include libiberty.h.
3402 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3403 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3404 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3405 (md_cgen_lookup_reloc)): Declare.
3406 (md_cgen_record_fixup_exp): Declare.
3407 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3408 (m32r_relax_frag): Declare.
3409 (cgen_md_apply_fix3): Decls moved to cgen.h.
3410 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3411 (m32r_cgen_record_fixup_exp): Delete decl.
3412 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3413 (assemble_nop): Delete.
3414 (expand_debug_syms): Delete unused `exp'.
3415 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3416 Add default case for -Wall.
3417 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3418 (md_atof): Delete unused wordP.
3420 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3422 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3425 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3427 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3428 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3429 .print, .purgem, and .struct. Remove documentation for
3432 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3434 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3435 Update call to insert_operand.
3437 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3439 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3441 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3443 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3444 whitespace after a prefix operator.
3446 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3448 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3450 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3452 * config/tc-sparc.c (log2): New static function.
3453 (s_reserve): Use log2 to convert alignment before calling
3455 (s_common): Use log2 to convert alignment before calling
3456 record_alignment and frag_align.
3457 (sparc_cons_align): Use log2.
3459 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3461 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3462 (s_common): Likewise.
3464 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3465 initialization of waddr.
3466 (sparc_elf_final_processing): Add default case to switch.
3468 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3470 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3471 than temporary real.
3473 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3475 * write.c (subsegs_finish): Don't align the segments if there were
3478 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3479 copying aux information.
3481 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3482 expression into a symbol.
3484 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3486 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3487 type to unsigned int.
3488 (md_assemble): Change type used to store offsets from unsigned
3490 (i386_operand): Switch error check to only call RESTORE_END_STRING
3491 once after parse_register.
3493 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-v850.c (md_show_usage): Changed format to match that
3498 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3500 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3502 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3504 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3507 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3509 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3510 * doc/Makefile.in: Rebuild.
3512 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3514 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3515 for %lo expressions.
3516 (mips_ip, case 'u'): Move range check after code to mask
3517 off bits in %hi/%lo expressions. Mask off high bits for
3520 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3522 * doc/Makefile.am (gasver.texi): New target.
3523 (as.info, as.dvi): Depends upon gasver.texi.
3524 * doc/as.texinfo: Include gasver.texi. Mention version number on
3525 title page and in top node.
3526 * doc/Makefile.in: Rebuild.
3528 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3530 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3531 but not including the line containing the edict.
3532 * listing.h (LISTING_EOF): New.
3533 * input-scrub.c (input_scrub_next_buffer): Call it.
3535 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3537 * config/tc-i386.c (i386_operand): Don't set the size of an
3538 immediate address based solely on the suffix and the mode.
3540 * config/tc-i386.c (md_assemble): Add assertion to make sure
3541 overlap2 does not set Imm.
3543 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3544 sequences of whitespace to a single space.
3545 (is_space_chars): Just compare with space.
3546 (md_begin): Don't initialize space_chars.
3547 (md_assemble): Just skip a single whitespace character.
3548 (i386_operand): Rewrite base-index parsing to use new
3549 parse_register, and to skip white space. Skip white space in a
3550 number of other places too. Don't give error message if
3551 parse_register fails.
3552 (parse_register): Change reg_string parameter to be non-const.
3553 Add end_op parameter. Skip white space after the `%', and return
3554 end of register string. Give error message here rather than
3557 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3559 Based on patch from Matt Semersky <matts@scd.hp.com>:
3560 * expr.c (op_encoding): Make const.
3561 (expr_set_precedence): New function.
3562 (expr_begin): Don't set operator rankings, just call
3563 expr_set_precedence.
3564 * expr.h (expr_set_precedence): Declare.
3565 * read.c (s_mri): Call expr_set_precedence.
3567 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3569 * doc/as.texinfo (Statements): Remove paragraph discussing
3570 continuing lines with a backslash. This hasn't worked for years,
3573 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3575 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3577 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3578 (ps_CTORS, ps_DTORS): New section types.
3579 (vms_fixup_xtors_section): New function
3580 (Ctors_Psect, Dtors_Psect): Define.
3581 (IS_GXX_XTOR): Define
3582 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3583 Filter static constructors/destructors and add to
3584 Ctors_Symbols/Dtors_Symbols chain.
3585 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3586 appropriate section.
3588 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3589 * makefile.vms: Merge vax/vms support.
3591 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3593 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3594 (elf_pseudo_table): Add them.
3595 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3596 (md_apply_fix): Accept them.
3597 (mips_fix_adjustable): Don't adjust them.
3598 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3599 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3600 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3601 (tc_fix_adjustable): Don't adjust them.
3603 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3605 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3607 * Makefile.in: Regenerate.
3608 * configure.in: AC_SUBST cgen_cpu_prefix.
3609 * configure: Regenerate.
3611 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3613 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3614 Changed all users of COND12_DELAY.
3616 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3618 * config/tc-mn10300.c (set_arch_mach): New function.
3619 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3620 (md_begin): Default to mn10300 mode.
3621 (md_assemble): Only accept instructions for the core mn10300
3622 chip and the active machine type.
3624 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3626 * subsegs.h (segment_info_type): Give the struct a name.
3627 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3628 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3629 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3630 * config/tc-w65.h (tc_reloc_mangle): Declare.
3631 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3633 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3635 * config/tc-v850.c (v850_comm): Restore old section
3636 after common processing.
3638 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3640 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3642 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3644 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3645 char with code that explicitly sign-extends.
3647 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3649 * config/tc-v850.c (md_begin): Restore text section as the current
3650 section after creating call table sections.
3651 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3654 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3655 with call to macro SYM_AUXINFO.
3657 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3659 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3660 with the program transform name.
3661 * Makefile.in: Rebuild.
3663 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3665 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3668 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3670 * config/tc-i386.c (i386_operand): Be prepared for a space between
3671 the open parenthesis and the start of the register operand,
3672 because of the June 16 change.
3674 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3676 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3679 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3682 even if it is belived to be unnecessary.
3684 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3686 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3688 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3690 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3693 shift amount for a repeated operand. The shift amount for the
3694 repeated copy comes from the size of the operand.
3696 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3698 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3700 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3702 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3704 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3706 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3707 characters in it as LEX_IS_SYMBOL_COMPONENT.
3708 * config/tc-i386.h (tc_symbol_chars): Define.
3709 (extra_symbol_chars): Declare.
3710 * config/tc-i386.c (extra_symbol_chars): Define.
3711 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3712 (line_comment_chars): Set to '/' if TE_LINUX.
3713 * doc/c-i386.texi (i386-prefixes): Update.
3714 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3716 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3718 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3719 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3721 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3723 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3724 constraint in instructions REP & REPI.
3726 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3728 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3729 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3731 (check_range): If the operand is shifted, then shift the number
3732 before checking its range.
3734 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3736 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3739 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3741 * config/tc-v850.c (v850_comm): Create special sections as needed.
3743 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3745 * config/tc-d10v.c (write_2_short): Addition of swapping
3746 instructions for sequential and reverse sequential order when
3747 given order is not possible.
3749 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3751 * Makefile.am: Rebuild dependencies.
3752 (DEP_INCLUDES): Fix reference to intl build directory.
3753 * Makefile.in: Rebuild.
3755 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3757 * doc/c-i386.texi: Update 16 bit documentation.
3759 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3760 IgnoreDataSize to IgnoreSize as they are used for address size as
3762 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3763 32-bit mode, similarly addr16/data16 and variants.
3765 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3768 sequential word multiply instructions.
3770 (do_assemble): Add extra command line argument, to allow mul32
3771 attribute to be preserved across parallel insns.
3772 (md_assemble): Insert NOPs between explicitly parallel insns which
3773 contain an 32 bit multiply and a 16 multiply.
3775 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3777 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3780 * config/tc-i386.c (reloc): Add braces.
3782 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3783 consistent with Intel naming.
3784 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3785 use bitfields in sib_byte.
3786 (modrm_byte): Don't use bitfields here either.
3788 * config/tc-i386.c (current_templates): Add const.
3789 (parse_register): Add const to return, param, and char *s.
3790 (i386_operand): Add const to reg_entry *r.
3791 * config/tc-i386.h (templates): Add const to start, end.
3793 Inspired by code for 16 bit gas support from Martynas Kunigelis
3794 <martynas@nm3.ktu.lt>:
3795 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3796 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3797 (uses_mem_addrmode): Remove.
3798 (md_estimate_size_before_relax): Add support here too.
3799 (md_relax_table): Rewrite interface to md_relax for 16 bit
3801 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3802 (opcode_suffix_to_type): Remove.
3803 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3804 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3805 (md_convert_frag): Likewise.
3806 (i386_operand): Add support for 16 bit base/index regs,
3807 immediates, and displacements. Remove some unnecessary casts, and
3808 localise end_of_operand_string, displacement_string_start,
3809 displacement_string_end variables. Add GCC_ASM_O_HACK.
3810 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3812 * config/tc-i386.c (prefix_hash): Remove.
3813 (md_begin): Rewrite without obstacks. Remove prefix hash table
3814 handling. Rewrite lexical table handling.
3815 (i386_print_statistics): Don't print prefix statistics.
3816 (md_assemble): Rewrite instruction parser so that line is not
3817 converted to lower case. Don't do a hash_find for prefixes,
3818 instead recognise them via opcode modifier.
3819 (expecting_operand, paren_not_balanced): Localise variables.
3820 * config/tc-i386.h (IsPrefix): Define.
3821 (prefix_entry): Remove.
3823 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3824 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3825 '\\' in case where comment_chars contains '/'.
3827 * config/tc-i386.c (MATCH): Ensure given operand and template
3828 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3829 you must write `ljmp *table(%ebx)'.
3831 From H.J. Lu <hjl@gnu.org>:
3832 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3833 as 0 ifndef BFD_ASSEMBLER.
3834 (md_assemble): Allow immediate operands without suffix or
3835 other reg operand to default in size to the current code size.
3837 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3839 * config/tc-v850.c (md_begin): Restore creation of
3840 .call_table_text and .call_table_data sections.
3842 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3845 after emitting a word of noops.
3847 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3849 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3850 (i386_operand): Simplify checks for valid base/index combinations.
3851 Disallow `in 4(%dx),%al'.
3853 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3855 (add_prefix): Change parameter from char to int.
3857 * config/tc-i386.h (Ugh): Define opcode modifier.
3858 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3860 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3861 CONSISTENT_REGISTER_MATCH macros to check register types more
3862 thoroughly. Check for illegal suffix/operand combinations
3863 when matching insns with operands. Handle new `s' suffix, and
3864 associated FloatMF opcode modifier for float insns with memory
3866 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3867 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3868 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3869 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3870 DATA_PREFIX_OPCODE throughout.
3872 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3873 (md_assemble): Rewrite suffix/register operand checking code to be
3874 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3875 AnyMem, the better to grep.
3877 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3878 given a memory operand. Don't set Abs bits either.
3879 (type_names): Remove Mem*, Abs*.
3880 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3881 define opcode_modifiers as these cases are handled by Disp8,
3882 Disp16, Disp32 and suffix checks.
3883 (COMES_IN_BOTH_DIRECTIONS): Remove.
3884 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3886 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3887 if IgnoreDataSize modifier given. Remove ShortformW modifier
3888 test. Add test for ShortForm in W base_opcode modification.
3889 Merge Seg2ShortForm and Seg3ShortForm code.
3890 * config/tc-i386.h (ShortFormW): Remove.
3891 (IgnoreDataSize): Define.
3893 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-d30v.c (md_assemble): Store previous segment state
3896 with previous instruction.
3898 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3900 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3901 (ebp, esp): Remove static variables.
3902 (MATCH): Remove test for InOutPortReg.
3903 (i386_operand): Properly handle InOutPortReg here instead.
3904 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3905 (md_assemble): Simplify and correct modrm and sib generation.
3906 (i386_operand): Add warning for scale without index.
3907 Rewrite checks for valid base/index combinations.
3909 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3910 macros and enclose in do while(0).
3911 (RESTORE_END_STRING): Likewise.
3912 (md_assemble): Add one to printed operand number so we start
3913 from 1 not 0. Add some more gettext invocations.
3914 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3917 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3918 DATA_PREFIX, SEG_PREFIX): Define.
3919 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3920 (check_prefix): Remove function.
3921 (add_prefix): New function. Add prefix to i.prefix as well as
3923 (md_assemble): Changes for add_prefix. Remove hack for wait
3924 prefix, instead always output prefixes in fixed order. Test
3925 for jcxz/loop when selecting between word & dword operations,
3926 and add address size prefix rather than operand size prefix.
3927 Remove operand -> address size hack when emitting jcxz/loop.
3928 (i386_operand): Remove O_Absent check as it's done in expr.
3930 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3932 * configure.in: Recognize m5200 as a cpu_type of m68k.
3933 * aclocal.m4: Rebuild with current libtool.
3934 * configure: Rebuild.
3936 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3938 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3939 to relaxable_symbol to prevent references to external symbol from
3942 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3945 symbols are relaxable.
3947 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3949 * config/tc-v850.c (md_begin): Don't create special
3950 sections by default.
3952 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3954 * config/tc-mips.c (macro): For div and udiv, close the
3955 reorder block as soon as possible.
3957 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3959 From Matt Semersky <matts@scd.hp.com>:
3960 * macro.c (macro_mri_mode): New function.
3961 * macro.h (macro_mri_mode): Declare.
3962 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3965 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3967 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3970 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3971 until after xstrdup in OBJ_EVAX case.
3973 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3975 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3976 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3977 of hardcoded magic number.
3978 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3980 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3982 * read.c (do_s_func): New function.
3984 * read.h (do_s_func): Add prototype.
3986 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3988 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3989 nops if fill pattern not specified.
3991 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3993 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3994 * config/te-go32.h (TE_GO32): Define.
3995 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3997 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3999 Implement .func/.endfunc pseudo-ops.
4000 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4002 * read.c (potable): Add .func,.endfunc.
4003 (s_func): New function.
4004 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4006 (in_doc_func_p,current_function_label): New static globals.
4007 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4009 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4011 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4012 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4013 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4014 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4015 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4016 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4017 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4018 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4019 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4020 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4021 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4022 * config/tc-a29k.c: Don't define md_short_jump_size,
4023 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4024 * config/tc-alpha.c: Likewise.
4025 * config/tc-alpha.h: Likewise.
4026 * config/tc-arm.c: Likewise.
4027 * config/tc-h8300.c: Likewise.
4028 * config/tc-h8500.c: Likewise.
4029 * config/tc-hppa.c: Likewise.
4030 * config/tc-i860.c: Likewise.
4031 * config/tc-i960.c: Likewise.
4032 * config/tc-ppc.c: Likewise.
4033 * config/tc-sh.c: Likewise.
4034 * config/tc-sparc.h: Likewise.
4035 * config/tc-tic30.c: Likewise.
4036 * config/tc-w65.c: Likewise.
4037 * config/tc-z8k.c: Likewise.
4039 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4041 * config/tc-vax.c (_): Delete this macro used for placeholder
4042 values in vax_operand_width_size; it conflicts with the _() macro
4043 used for internationalization.
4045 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4047 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4048 code. From Chris Moller <moller@bops.com>.
4050 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4051 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4052 * read.c (emit_expr): Initialize seg and subseg fields of a new
4054 * write.c (write_object_file): Switch to the appropriate segment
4055 and subsegment when processing a broken word.
4057 * config/tc-m68k.c (mri_assemble): New static function.
4058 (build_mri_control_operand): Call mri_assemble rather than
4060 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4061 (s_mri_endf, s_mri_endw): Likewise.
4063 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4065 * read.c (s_org): Call md_flush_pending_output if it is defined.
4067 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4069 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4071 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4072 (md_parse_option): Add for same.
4073 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4074 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4075 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4077 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4079 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4081 * config/tc-arm.c (find_real_start): Relax definition of local
4084 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4087 symbols at the given address, not just the last one specified.
4089 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4091 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4092 or number_to_chars_littleendian to write data.
4094 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4096 * config/tc-v850.c (md_assemble): Remove artificially created
4097 register name symbols.
4099 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4101 * write.c (fixup_segment): Change "segment" to "section" in
4104 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4106 * write.c (fixup_segment): Change sym1-sym2 message again.
4108 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4110 * write.c (fixup_segment): Improve error message for sym1-sym2
4111 errors when sym1 is in a different segment from sym2.
4113 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4115 * config/tc-m32r.c (warn_unmatched_high): New static local.
4116 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4117 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4118 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4119 (md_parse_option): Likewise.
4120 (md_show_usage): Likewise.
4121 (m32r_frob_file): Likewise.
4123 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4124 (read_a_source_file): Call them.
4125 * read.h (stabs_generate_asm_file): Declare.
4126 * stabs.c (stabs_generate_asm_file): New function.
4127 (generate_asm_file): New function.
4128 (stabs_generate_asm_lineno): Move file name handling into
4131 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4133 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4134 (d30v_current_align, d30v_current_align_seg): New variables.
4135 (d30v_last_label): New variable.
4136 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4137 (s_d30v_data, s_d30v_section): Likewise.
4138 (md_pseudo_table): Call them.
4139 (md_begin): Initialize d30v_current_align_seg.
4140 (md_assemble): Call d30v_align when needed by known current alignment.
4141 (d30v_frob_label, d30v_cons_align): New functions.
4142 * config/tc-d30v.h (md_do_align): Remove.
4143 (tc_frob_label): Call d30v_frob_label.
4144 (md_cons_align): New.
4146 * config/tc-d30v.c (find_format): Convert complex expressions to
4147 expression symbols before processing. Clean up code formatting.
4149 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4151 * po/Make-in (install-info): New target.
4153 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4155 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4157 * config/tc-mn10300.c (md_assemble): Likewise.
4159 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4161 * Makefile.am: Update with `make dep-am'.
4162 (HFILES): Add cgen.h.
4163 (cgen.o): Depend on cgen.h.
4164 * Makefile.in: Regenerate.
4166 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4168 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4170 * gasp.c (grab_label): Permit a label to be a preprocessor
4171 variable by permitting a label to start with a backslash.
4173 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4175 * config/tc-mips.c (validate_mips_insn): Removed hack
4176 for previously inaccessible bitfields in some INSN_TRAP
4179 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4181 * config/tc-d30v.c (do_assemble): Abort with error message
4182 if opcode operands do not match.
4184 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4186 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4187 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4188 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4189 similar new 'q' operand.
4191 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4193 * cgen.c (cgen_asm_finish_insn): Fix typo.
4195 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4198 * cgen.c: Include it.
4199 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4200 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4201 All callers updated.
4202 * config/tc-m32r.c: Include cgen.h.
4203 (m23r_insn): New members num_fixups,fixups.
4205 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4207 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4208 to avoid compiler warning.
4210 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4212 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4215 * makefile.vms (OBJS): Add ehopt.obj
4217 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4219 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4221 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4223 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4224 a short format insn.
4225 (md_assemble): Set it for explicitly packed insns.
4227 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4229 * config/obj-coff.c (c_symbol_merge): Do not take address of
4230 native fields when performing the memcpy.
4232 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4234 * config/tc-mips.c (macro,macro2): Implement
4235 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4237 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4239 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4240 relocations against globally visible symbols.
4241 * config/tc-m68k.c (relaxable_symbol): New macro.
4242 (m68k_ip, md_estimate_size_before_relax): Use it.
4243 (tc_m68k_fix_adjustable): Also handle weak symbols.
4245 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4247 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4248 references to externally visible symbols.
4249 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4250 values in twice for a PC relative reloc if the symbol is
4253 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4254 don't adjust a PC relative reloc against an externally visible
4256 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4257 for a PC relative fixup against an externally visible defined
4258 symbol, arrange to store object file and addend values as though
4259 the symbol were not defined.
4260 (tc_gen_reloc): Likewise.
4262 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4264 * read.c (sizeof_leb128): Referenced externally by write.c so
4267 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4269 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4270 and expand a 'debug' symbol associated with the next instruction
4271 that does not cause a short instruction to be filled with a NOP.
4272 (md_pseudo_table): Add support for .debugsym.
4273 (assemble_parallel_insn): Add calls to expand_debug_sym as
4275 (md_assemble): Ditto.
4277 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4279 * as.c (main): Conditionally call setlocale.
4280 * gasp.c (main): Likewise.
4281 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4282 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4284 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4286 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4288 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4290 * config/tc-hppa.c: Change all calls to bzero to use memset.
4291 (pa_ip): Add cast to avoid warning.
4292 (tc_gen_reloc, md_apply_fix): Likewise.
4293 (pa_find_space_by_number): Likewise.
4294 (hppa_force_relocation): Likewise.
4295 (pa_block): Change i to unsigned int.
4296 * config/obj-som.h (obj_som_copyright): Declare.
4298 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4300 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4301 for line numbers for assembly source.
4303 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4305 * configure.in: Change version number to 2.9.4
4306 * configure: Rebuild.
4308 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4310 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4312 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4314 * ecoff.h: Change symbolS in function declaration to struct
4317 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4319 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4320 (md_convert_frag): Fix i18n typo.
4322 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4324 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4325 * ecoff.h: Protoype it.
4326 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4327 [EVAX] (s_alpha_prologue): Delete.
4328 (md_pseudo_table): Update.
4330 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4332 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4333 array to local pointer.
4334 (get_args, parse_expr): Add casts to avoid warnings.
4336 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4338 * read.c (s_set): Cast xmalloc return value to fragS *.
4339 * config/tc-m68k.c (m68k_ip): Function made static to match
4340 previous forward declaration.
4341 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4343 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-v850.c: Add internationalisation macros to error
4348 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4349 macros to error strings.
4351 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4353 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4354 reloc is in the TOC csect.
4355 (md_apply_fix3): Correct gettext typo.
4357 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4359 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4360 .L - they are local labels and the branches are not really
4361 function calls but rather far jumps.
4363 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4365 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4367 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4369 * config/tc-i386.c (md_assemble): Print operand number rather than
4370 using ordinal_names.
4371 (i386_operand): Likewise.
4373 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4375 * Makefile.am (INTLLIBS): Define to work around apparent automake
4377 All Makefiles: Regenerated.
4379 * Many files: Added gettext invocations around user-visible
4381 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4382 HAVE_LC_MESSAGES): Define.
4383 * dep-in.sed: Added asintl.h.
4384 * po/Make-in: New file.
4385 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4387 * read.c (Z_): Renamed from `_'.
4388 * Makefile.am (SUBDIRS): Added po.
4389 (POTFILES): new macro.
4390 (po/POTFILES.in): New target.
4391 ($(OBJS)): Added asintl.h.
4393 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4394 (as_new_LDADD): Added $(INTLLIBS).
4395 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4396 (gasp_new_LDADD): Added $(INTLLIBS).
4397 (gasp_new_DEPENDENCIES): New macro.
4398 * configure, aclocal.m4: Rebuilt.
4399 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4401 (ALL_LINGUAS): Define.
4402 * macro.c: Include "asintl.h".
4403 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4404 * as.h: Include "asintl.h".
4405 * config/tc-i386.c (ordinal_names): Removed.
4406 (md_assemble): Changed error text to avoid ordinal_names.
4407 (i386_operand): Likewise.
4408 (reloc): Added as_bad to avoid i18n problems.
4409 (tc_gen_reloc): Likewise.
4410 * config/tc-arm.c (bad_args): Now a #define.
4412 * config/obj-vms.c (VMS_stab_parse): Changed type of
4414 (global_symbol_directory): Unified strings to avoid i18n
4416 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4417 avoid i18n problems.
4418 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4419 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4421 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4423 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4425 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4427 * as.c (print_version_id): Added an fprintf to avoid i18n
4429 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4431 * expr.c (expr): Added as_warn call to avoid i18n problems.
4432 * messages.c (as_assert): Changed code to avoid i18n problems.
4433 (as_abort): Likewise.
4434 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4435 (s_space): Likewise.
4436 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4438 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4440 * config/tc-i386.c (check_prefix): New static function, split out
4442 (struct _i386_insn): Add wait_prefix field.
4443 (md_assemble): Remove wait_prefix local variable. Use
4444 check_prefix when adding a prefix.
4446 * config/tc-i386.c (current_templates): New static variable.
4447 (md_assemble): Remove current_templates local variable.
4448 (md_assemble, i386_operand): Improve error and warning messages in
4449 many places. Add RESTORE_END_STRING in many places before error
4450 return. Clarify some comments.
4452 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4454 (md_assemble): Parse string instruction operands, looking for
4455 segment override prefixes. Check for invalid segment prefixes on
4457 (i386_operand): i.seg[] and max mem_operand changes for string
4459 * config/tc-i386.h (EsSeg): Define.
4461 * config/tc-i386.h (regKludge): Define.
4462 (iclrKludge, imulKludge): Don't define.
4463 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4464 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4465 opcode_modifier checks to look for more common cases first. Add
4466 default_seg for IsString case.
4468 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4470 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4472 * configure: Rebuild with new automake and libtool.
4473 * aclocal.m4, Makefile.in: Likewise.
4475 * doc/Makefile.am (as.dvi): New target.
4476 * doc/Makefile.in: Rebuild.
4478 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4480 * configure.in: Added sparc86x support.
4482 * configure: Rebuild.
4484 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4486 (md_parse_option): Warn if -EL is not supported for this architecture.
4488 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4490 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4492 * config/tc-mips.c (mips_ip): Note when we use get match on
4493 the full instruction name.
4495 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4497 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4498 back into the expression to handle add/sub simplification correctly.
4500 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4502 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4504 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4509 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4511 * symbols.c (max_indent_level): New global.
4512 (print_symbol_value_1): Use it.
4513 * expr.h (expr_build_dot): Declare.
4514 * expr.c (expr_build_dot): New function.
4516 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4518 * symbols.c (print_binary): New function.
4519 (print_expr_1): Call it.
4521 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4523 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4524 operand in the opcode.
4526 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4528 * config/tc-i386.h: Reorder operand flags and opcode modifier
4529 flags for clarity. Remove unused definitions: Unknown,
4530 ImmUnknown, DispUnknown, NoModrm.
4531 * config/tc-i386.c (type_names): Add missing Debug type.
4532 (md_assemble): Better duplicate prefix checking. Quicker string
4533 instruction check via new opcode_modifier flag.
4535 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * doc/as.texinfo (Invoking): Clarify -Wa example.
4539 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4541 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4542 (s_mips_weakext): Define.
4543 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4544 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4547 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4549 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4550 is an error if the value can not be computed at assembly time.
4551 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4553 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * gasp.c (main): Set next field of new include_path structure to
4556 NULL. From Avery Pennarun <averyp@gdc.ca>.
4558 * read.c (s_mri_sect): Call as_bad rather than abort for an
4559 unsupported MRI target.
4561 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4563 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4564 the destination of a branch instruction should be altered.
4565 (find_real_start): New function: Locate the real, Thumb coded
4566 start of a Thumb function.
4567 (do_t_branch23): Alter the destination of branches to Thumb
4570 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4572 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4574 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4577 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4579 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4580 * doc/c-hppa.texi: Likewise.
4582 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4584 * Makefile.am: Rebuild dependencies.
4585 * Makefile.in: Rebuild.
4587 * Makefile.am (DEP_INCLUDES): New variable.
4588 (.dep1): Change to work when srcdir is not an absolute path.
4589 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4590 * Makefile.in: Rebuild.
4592 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4595 LinearAddress patch.
4597 * configure.in: Set version to 2.9.1.
4598 * configure: Rebuild.
4600 * Branched binutils 2.9.
4602 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4604 * config/tc-i386.h (FWait): Define.
4605 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4606 other prefixes. Check FWait flag in opcode table to see which
4607 instructions require an fwait prefix.
4609 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4611 * stabs.c (get_stab_string_offset): Always create a stab string
4614 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4616 Fix some gcc -Wall warnings:
4617 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4618 * ehopt.c (eh_frame_code_alignment): Likewise.
4619 * expr.c (integer_constant, operand): Likewise.
4620 * frags.c (frag_align): Likewise.
4621 * gasp.c (level_0, change_base, doinstr): Likewise.
4622 * hash.c (hash_ask): Likewise.
4623 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4624 (debugging_pseudo): Likewise.
4625 * macro.c (define_macro, check_macro): Likewise.
4626 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4627 (ignore_rest_of_line, float_cons): Likewise.
4628 * symbols.c (decode_local_label_name): Likewise.
4629 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4630 (fixup_segment, number_to_chars_bigendian): Likewise.
4631 (number_to_chars_littleendian): Likewise.
4632 * config/atof-ieee.c (gen_to_words): Likewise.
4633 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4634 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4635 * read.c (output_big_sleb128): Initialize locals to avoid
4637 (output_big_uleb128, equals): Likewise.
4638 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4639 to unsigned int. Change zeros to unsigned int.
4640 * cond.c (s_if): Add return to default case.
4641 * frags.c (frag_now_fix): Change return type to addressT.
4642 * frags.h (frag_now_fix): Update declaration.
4643 * listing.c (file_info_struct): Change linenum to unsigned int.
4644 (struct list_info_struct): Change hll_line to unsigned int.
4645 (print_source): Update format string.
4646 * read.c (emit_expr): Change scan to unsigned int, and don't
4647 bother to initialize it.
4648 * symbols.c (dollar_label_count): Change to unsigned long.
4649 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4650 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4651 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4653 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4655 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4656 mcf5200 just as we do for m68000.
4657 (m68k_init_after_args): Likewise.
4658 (md_estimate_size_before_relax): Likewise.
4660 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4662 * config/tc-v850.c (md_assemble): Store relocation addend in
4663 fixup instead of instruction.
4665 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4667 * config/tc-i386.c (md_assemble): Swap template arguments to
4668 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4669 This macro is currently symmetric, so passing them the wrong
4670 way didn't cause any problem, but may if the macro is changed
4672 After copying template to i.tm, use i.tm. rather than t-> to
4673 access fields, and make t a const*
4674 Move i.tm.operand_types[] swap to immediately after the copy.
4676 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4678 * expr.h (expr_build_uconstant): Add prototype.
4679 (expr_build_unary,expr_build_binary): Add prototypes.
4680 * expr.c (expr_build_uconstant): New function.
4681 (expr_build_unary,expr_build_binary): New functions.
4683 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4685 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4686 * macro.c (macro_expand_body): Increase buffer size.
4687 * messages.c (as_warn): Likewise.
4688 (as_warn_where, as_bad, as_bad_where): Likewise.
4690 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4692 Based on patch from H.J. Lu <hjl@gnu.org>:
4693 * Makefile.am (DISTSTUFF): New variable.
4694 (diststuff): New target.
4695 * Makefile.in: Rebuild.
4697 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4699 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4700 m32r_elf_section_change_hook.
4702 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4703 emit a nop if a section ends with a 16 bit instruction.
4705 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4707 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4708 s_lcomm rather than obj_coff_lcomm.
4709 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4711 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4713 * config/tc-i386.h (LinearAddress): Define.
4714 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4715 instruction, don't use a default segment.
4717 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4719 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4720 * configure: Rebuild.
4722 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4724 * aclocal.m4, configure: Rebuild with libtool 1.2.
4726 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4728 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4729 PC relative branches. Patch courtesy of Jonathan Walton.
4732 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4734 * configure.in (emulations): Add thumb-pe target.
4736 * configure (emulations): Add thumb-pe target.
4738 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4740 * itbl-lex.l (yywrap): Don't define if already defined as a
4743 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4745 * depend.c (quote_string_for_make): New function.
4746 (wrap_output): Use it.
4748 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4750 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4751 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4753 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4755 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4756 Recognize -GN and -relax.
4757 (md_begin): Initialize gp size from -G switch.
4758 (alpha_force_relocation): Always force if -relax.
4759 (alpha_align): Take a new argument that will specify when to
4760 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4761 Change all callers. Emit nop alignment padding as nop+unop pair.
4763 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4765 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4766 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4768 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4770 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4771 require padding to the next long word boundary.
4773 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4775 * cgen.c: #include symcat.h.
4776 * config/tc-m32r.c: Likewise.
4778 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4780 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4781 absolute expressions instead of '$' prefixed register names.
4783 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4785 * read.c (s_set): Record file and line info for symbols when -as.
4786 (pseudo_set): Don't overwrite that dummy fragment.
4788 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4790 * config/tc-ppc.c (md_pseudo_table): Add "section".
4791 (ppc_named_section): New static function.
4793 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4795 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4796 so we don't have to scan the entire list.
4798 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4800 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4801 case, allow the parallel instructions to modify the same flag
4804 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4806 * listing.c (list_symbol_table): Categorize symbols by
4807 undefined_section rather than sy_frag->line == NULL.
4809 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4811 * Makefile.am (install-exec-local): Install properly when ln
4812 fails or tooldir == prefix.
4814 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4816 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4817 Test result of insert_operand for error.
4819 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4821 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4822 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4823 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4824 * doc/Makefile.in: Rebuild.
4826 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4828 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4829 (macro): Fix handling of M_COP[0-3].
4831 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4833 Based on patches from Ross Harvey <ross@teraflop.com>:
4834 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4835 if macro_alternate or macro_mri.
4836 (getstring): Remove support for byte constants between < and >.
4837 (get_any_string): '<' only starts a string if macro_alternate or
4839 (macro_expand_body): Permit keyword parameters following
4840 positional parameters.
4842 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4843 * configure.in (alpha*-*-netbsd*): New target.
4844 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4845 * configure: Rebuild.
4847 * as.h (flag_warn_suppress_instructionswap): Move from here...
4848 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4849 here, and make static.
4851 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4852 BFD_ASSEMBLER or MANY_SEGMENTS.
4854 * as.c (show_usage): Update bug-gnu-utils address.
4855 * gasp.c (show_usage): Likewise.
4856 * doc/as.texinfo (Bug Reporting): Likewise.
4858 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4860 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4861 insns regardless of the size of a pointer if we're in mips I or
4863 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4865 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4867 Fix rac to accept only a0:
4868 * tc-d10v.c (parallel_ok, find_opcode):
4869 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4870 Introduce OPERAND_GPR.
4872 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4874 * read.c (s_fill): Handle non-constant repeat counts by creating
4875 an rs_space fragment.
4877 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4879 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4880 from as_bad to as_warn.
4882 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4884 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4885 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4886 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4888 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4890 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4891 seg_fix_rotP rather than fix_root from seg_info.
4893 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4895 * expr.c: Add support for 0x1_2_3_4 bignums.
4897 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4899 * configure.in: Change -linux* to -linux-gnu*.
4900 * configure: Rebuild.
4902 * app.c (do_scrub_begin): Treat \r as whitespace.
4904 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4906 * Makefile.am: Update dependencies.
4907 * Makefile.in: Rebuild.
4909 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4911 * configure, aclocal.m4: Rebuild with new libtool.
4913 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4915 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4916 the argument to bfd_set_arch_mach.
4917 (load_address): Use bfd_arch_bits_per_address to determine the
4918 bit size of an address instead of looking at the isa level.
4919 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4921 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4925 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4927 * ehopt.c: New file.
4928 * as.h (enum _relax_state): Add rs_cfa.
4929 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4930 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4931 * read.c (emit_expr): Call check_eh_frame.
4932 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4933 (relax_segment): Likewise.
4934 * Makefile.am: Rebuild dependencies.
4935 (GAS_CFILES): Add ehopt.c.
4936 (GENERIC_OBJS): Add ehopt.o.
4937 * doc/internals.texi (Frags): Document rs_cfa.
4939 * as.c (show_usage): Mention --traditional-format.
4940 (parse_args): Accept --traditional-format.
4941 * as.h (flag_traditional_format): Declare.
4942 * output-file.c (output_file_create): If flag_traditional_format,
4943 set BFD_TRADITIONAL_FORMAT on stdoutput.
4944 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4946 * config/tc-mips.c (append_insn): Make sure that if we have a
4947 fixup for an unmatched %hi reloc, it does not associated with a
4950 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4951 * doc/Makefile.in: Likewise.
4953 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-m32r.c (check_for_side_effects): New function.
4956 (can_make_parallel): Add checks for instruction side effects
4957 clashing with the other instruction.
4958 (assemble_parallel_insn): Improve warning messages. Return error
4959 message from non-swapped instruction order.
4961 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4963 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4965 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4966 md_cleanup definition. This moves the forced literal output to
4967 the end of the source pass, and avoids macro's inserting literals
4968 into the code immediately after the macro expansion.
4970 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4972 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4973 a gas internal symbol is adjustable.
4974 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4976 * as.h: If gcc version greater than 2.6, use `__format__' and
4977 `__printf__' in function attributes, rather than `format' and
4980 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4982 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4984 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4986 Add tms320c30 support:
4987 * config/tc-tic30.h: New file.
4988 * config/tc-tic30.c: New file.
4989 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4990 TARGET_FORMAT as "coff-tic30".
4991 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4992 * Makefile.am: Rebuild dependencies.
4993 (CPU_TYPES): Add tic30.
4994 (CPU_OBJ_VALID): tic30-aout is valid.
4995 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4996 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4997 * configure, Makefile.in: Rebuild.
4999 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5001 * config/tc-v850.c (md_assemble): Improvements to error messages.
5003 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5005 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5006 BFD_RELOC_HI16_S to store the high bits of any value.
5008 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5009 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5010 assembler calculate relocations to any external symbol at all.
5011 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5012 involving generation of pc-relative relocs.
5013 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5014 has been moved to md_apply_fix3.
5016 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5017 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5018 which actually means (the address of identifier's GOT entry) +
5019 constant, which is not particularly useful.
5021 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5023 * read.h (include_dirs): Declare.
5024 (include_dir_count,include_dir_maxlen): Declare.
5026 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5028 * configure.in: Correct check for shared opcodes library.
5029 * configure: Rebuild.
5031 * listing.c (buffer_line): If we can't open the file, set at_end.
5032 (listing_print): Remove unused local variable fi.
5034 * config/m68k-parse.y (reglistpair): Handle register list in
5037 * config/vms-conf.h: Don't undef VERSION.
5039 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5041 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5043 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5045 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5046 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5047 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5048 (EXTRA_DIST): Define.
5049 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5050 explicitly rather than via the list of object files.
5051 (gcc-as.opt): New file created when make-gas.com is run.
5052 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5053 itbl-cpu.h} to #include appropriate file rather than copying that
5055 * config/vms-conf.h: Synchronize with current config.in.
5056 * Makefile.in: Rebuild.
5058 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5060 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5061 (parallel_ok): Relaxed parallel subinstruction dependency check.
5063 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5065 * as.h (flag_warn_suppress_instructionswap): added new flag.
5066 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5067 command line argument.
5068 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5069 warning only if flag_warn_suppress_instructionswap is false.
5071 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5073 * configure.in (i386-*-mingw32*): New target.
5074 * configure: Rebuild.
5076 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5078 * symbols.c (resolve_symbol_value): Don't set the segment if it
5079 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5081 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5084 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5086 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5087 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5090 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5092 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5094 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5096 * config/tc-v850.c (v850_insert_operand): Display instruction when
5097 an error is encountered.
5099 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5101 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5102 (i386-*-sco3.2v5*coff): New target.
5103 (i386-*-sco3.2*): New target.
5104 * configure: Rebuild.
5106 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5108 * config/tc-v850.c: Tidy error message production.
5110 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5112 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5113 validate_immediate return value in the right type for comparisons
5116 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5118 * listing.c (MAX_BYTES): Use listing variables not constants.
5119 (data_buffer): No longer an array, but a pointer.
5120 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5121 (listing_listing): Allocate data_buffer.
5123 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5125 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5126 --listing-rhs-width, --listing-cont-lines.
5127 (show_usage): Update.
5128 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5129 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5130 (print_lines): Use the variables instead of the constants.
5131 (listing_listing): Likewise.
5132 * listing.h: Declare the new vars.
5134 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5136 * as.c (parse_args): Add --keep-locals alias for -L.
5137 Add --strip-local-absolute.
5138 (show_usage): Update.
5139 * as.h (flag_strip_local_absolute): New flag.
5140 * symbols.c (S_IS_LOCAL): Use it.
5141 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5142 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5143 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5145 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5147 * config/tc-m32r.c: Detect if explicitly parallel instructions
5148 might have an io conflict and issue a warning message.
5150 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5152 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5153 cgen_swap_fixups): Functions to save, restore and swap the fixup
5154 chain with a backup copy.
5155 (cgen_asm_finish_insn): Returns address of constructed insn.
5157 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5159 * listing.c (file_info_struct): Remove FILE, add POS.
5160 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5161 (file_info): Don't open the file.
5162 (buffer_line): Check for the file in the last_open cache, updating
5164 (print_source): Don't reference file_info->file.
5165 (listing_listing): Likewise.
5166 (listing_print): Close the file in the cache, if any.
5168 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5170 * read.c (dwarf_file_string): New file static variable.
5171 (emit_expr): Look for constant sequence that leads up to a file
5172 name in DWARF debugging output.
5173 (stringer): Use dwarf_file_string to decide whether to accept a
5174 string as a file name.
5176 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5178 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5179 (crack_operand): Add reg->reglst MRI hack.
5180 (r_seg): Put reglst symbols in reg_section.
5181 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5183 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5185 * tc-sh.c (get_specific): Handle SGR & DBR.
5187 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5189 * tc-h8300.c (parse_reg): Take the length of the symbol into
5190 account when attempting to match a register name.
5191 * tc-h8500.c (parse_reg): Likewise.
5193 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5195 * cgen.c: Formatting changes to improve readability.
5197 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5199 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5202 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5204 Based on a patch from Jim Wilson
5205 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5206 (tc_gen_reloc): Handle cross section PC relative relocs
5209 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5211 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5213 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5215 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5216 (expr_jmp_buf): New static local.
5217 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5218 (cgen_md_operand): New function.
5219 * tc-m32r.c: Clean up pass over `struct foo' usage.
5220 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5222 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5224 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5225 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5227 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-i386.c (i386_operand): Give an error if there are
5230 unrecognized characters after an expression.
5232 For older changes see ChangeLog-9697