1 2000-02-23 Linas Vepstas <linas@linas.org>
3 * config/tc-i370.c, config/tc-i370.h: New files.
4 * Makefile.am: Add support for Linux/IBM 370.
5 * configure.in: Likewise.
6 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7 * config/obj-elf.c: Include elf/i370.h
8 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
10 * Makefile.in: Regenerate.
11 * configure: Regenerate.
13 * doc/c-i370.texi: New file.
14 * doc/all.texi: Include it.
15 * doc/as.texinfo: And here.
16 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
17 * doc/Makefile.in: Regenerate.
19 2000-02-19 Michael Meissner <meissner@redhat.com>
21 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
22 determine if an instruction can be used in parallel with an ADDppp
23 or SUBppp instruction.
25 2000-02-22 Andrew Haley <aph@cygnus.com>
27 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
29 1999-12-30 Andrew Haley <aph@cygnus.com>
31 * config/tc-mips.c (mips_gp32): New variable.
32 (macro_build) Use mips_gp32.
34 (md_longopts): Add "-mgp32" and "-mgp64".
35 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
37 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
39 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
40 warning, and bump it to 1.
42 2000-02-22 Ian Lance Taylor <ian@zembu.com>
44 From Brad Lucier <lucier@math.purdue.edu>:
45 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
48 2000-02-21 Catherine Moore <clm@cygnus.com>
50 * config/tc-mips.c (MF_HILO_INSN): Define.
51 (mips_7000_hilo_fix): Declare.
52 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
53 (md_parse_option): Check for 7000_HILO_FIX options.
54 (OPTION_M7000_HILO_FIX): Define.
55 (OPTION_NO_M7000_HILO_FIX): Define.
56 * doc/c-mips.texi (-mfix7000): Describe.
58 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
60 * listing.c (print_lines): Remove unused variable `end'.
62 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
63 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
64 reloc_type when BFD_ASSEMBLER.
65 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
66 reloc_type when BFD_ASSEMBLER. Move common code out of switch
67 statement and quell signed vs. unsigned comparison warning.
69 2000-02-18 Nick Clifton <nickc@cygnus.com>
71 * config/tc-d10v.c (find_opcode): Add a symbol's value to
72 the computed frag offset, rather than overwriting it.
74 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
76 * config/tc-sh.c ("elf/sh.h"): Include.
77 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
78 (md.begin): Initialize target_arch.
79 Only include opcodes in has table that match selected architecture.
80 (parse_reg): Recognize register names for sh-dsp.
81 (parse_at): Recognize post-modify addressing.
82 (get_operands): The leading space is now optional.
83 (get_specific): Remove FDREG_N support. Add support for sh-dsp
84 arguments. Update valid_arch.
85 (build_Mytes): Add support for SDT_REG_N.
86 (find_cooked_opcode): New function, broken out of md_assemble.
87 (assemble_ppi, sh_elf_final_processing): New functions.
88 (md_assemble): Use find_cooked_opcode and assemble_ppi.
89 (md_longopts, md_parse_option): New option: -dsp.
90 * config/tc-sh.h (elf_tc_final_processing): Define.
91 (sh_elf_final_processing): Declare.
93 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
95 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
96 the unwinder subspace. Save the current seg/subseg before creating
99 2000-02-10 Nick Clifton <nickc@cygnus.com>
101 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
102 little endian targets.
103 (INST_BYTE1): Redefine to handle big and little endian
105 (cpu_type): New type: Select between M340 and M210.
106 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
107 instructions of the M340.
108 (md_assemble): Add support for the MULSH and OPSR classes of
110 (md_atof): Add support for little endian targets.
111 (md_parse_option): Add support for -EL, -EB and -mcpu command
113 (md_convert_frag): Add support for little endian targets.
114 (md_apply_fix3): Add support for little endian targets.
115 (md_number_to_chars): Add support for little endian targets.
117 2000-02-10 Timothy Wall <twall@redhat.com>
119 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
120 defined, use it to verify the symbol just read should be a label.
122 2000-02-10 Timothy Wall <twall@redhat.com>
124 * app.c (do_scrub_chars): Handle "||" for parallel instructions
125 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
126 around colons when KEEP_WHITE_AROUND_COLON is defined.
127 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
128 and KEEP_WHITE_AROUND_COLON.
130 2000-02-08 Timothy Wall <twall@redhat.com>
132 * read.c (s_rept): Call do_repeat, which abstracts the repeat
134 (do_repeat): New. Abstract repeat logic so that a "break" can be
136 (end_repeat): New. Provide support for a "break" out of the
138 * read.h: Add prototypes for new functions.
140 2000-02-08 Timothy Wall <twall@redhat.com>
142 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
143 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
144 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
147 2000-02-08 Timothy Wall <twall@redhat.com>
149 * read.c: Added elseif to directives table.
150 * read.h: Added prototype for s_elseif.
151 * doc/as.texinfo: Added description for elseif.
152 * cond.c (s_elseif): New function
154 2000-02-04 Timothy Wall <twall@redhat.com>
156 * listing.c (print_lines): Remove conditionals causing bug in
159 2000-02-03 Timothy Wall <twall@cygnus.com>
161 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
163 * frags.c (frag_new): Calculate fr_fix in octets
164 (frag_now_fix) Return offset as target address offset (bytes).
165 (frag_now_fix_octets) New - Return offset in octets (8-bit
167 * frags.h: Added prototype for frag_now_fix_octets().
168 Distinguish between octets and bytes in field descriptions.
169 * listing.c (calc_hex): Account for octets vs bytes when
170 printing addresses/offsets.
171 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
172 target is little-endian, print the octets in a word in big-endian
173 order so that the display looks like a proper hexadecimal number,
174 instead of having the octets reversed.
175 * read.c (do_align): When recording alignment, alignment power
176 should be in terms of target bytes (minimum addressible unit)
178 (do_org) Convert ORG target address (byte) argument into an
179 octet offset when generating a variable fragment.
180 * symbols.c (resolve_symbol_value): Symbol final value
181 converted to a target address offset (bytes) from its octet offset.
182 * config/obj-coff.c (coff_frob_symbol): Symbol target address
183 offset (bytes) is adjusted by the frag offset (octets) converted
185 (coff_frob_section) Section alignment power is in terms of bytes;
186 convert it to an octet alignment power when calculating size (and
187 size mask) in octets. Don't modify the section size in order to
188 "align" it for TI COFF, since that format has a different method
189 for storing alignment information.
191 2000-02-01 Timothy Wall <twall@cygnus.com>
193 * stabs.c (generate_asm_file): Escape backslashes in stabs file
194 entries, matching the way GCC generates them. If not escaped, the
195 filename is encoded incorrectly.
197 2000-01-31 Nick Clifton <nickc@cygnus.com>
198 * config/tc-arm.c (reg_table): Add support for ATPCS register
201 2000-01-31 Geoff Keating <geoffk@cygnus.com>
203 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
205 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
207 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
208 of a symbol when we really care about its value.
210 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
212 * config/tc-mcore.c (md_assemble): Give warning message if
213 operands passes to instruction are more than the spec.
215 2000-01-27 Thomas de Lellis <tdel@windriver.com>
217 * config/tc-arm.c (armadjust_symtab): If the assembler is in
218 Thumb mode but the label seen was not declared as '.thumb_func'
219 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
220 correct disassembly of Thumb code bounded by non function labels.
222 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
224 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
225 Add dependencies for e-i386aout.o. Fix 2 comment lines.
227 * Makefile.in: Same here.
230 * configure.in: Set bfd_gas for i386-aout when primary target
231 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
232 we may need the primary te_file. Remove incorrect comment.
234 * configure: Regenerate.
236 * config/e-i386aout.c: New file.
238 * as.c (USE_EMULATIONS): Move to before print_version_id.
239 (struct emulation): Add i386aout.
240 (show_usage): Split text strings. Reformat -a text. Add --em
244 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
245 (aout_format_ops): New.
248 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
249 preprocessor conditional and add aout USE_EMULATIONS tests.
250 (read_a_source_file): Don't pass error strings to printf as
254 * gasp.c (exp_get_abs): Don't pass error strings to printf as
256 (do_data): Same here.
257 (process_file): And here.
260 * symbols.c (colon): Rewrite "already defined" fatal message
261 code for aout with USE_EMULATIONS.
264 * config/obj-aout.c (OBJ_HEADER): Define.
265 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
267 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
268 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
270 (obj_aout_type): Expand S_SET_OTHER here too.
271 (obj_read_begin_hook): Remove.
272 (aout_pop_insert): New.
273 (obj_aout_s_get_other): New.
274 (obj_aout_s_get_desc): New.
275 (aout_format_ops): New.
278 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
279 gets aout_pseudo_table.
280 (aout_pseudo_table): Declare.
281 (obj_read_begin_hook): Define.
284 * config/obj-coff.c (obj_pseudo_table): Rename to
286 (coff_pop_insert): Use coff_pseudo_table.
287 (coff_sec_sym_ok_for_reloc): Remove.
288 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
289 and comment all zero entries and remove #if 0 code.
292 * config/obj-coff.h (obj_pop_insert): Define.
293 (coff_pseudo_table): Declare.
296 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
297 s_get_size, s_set_size. Comment all zero entries.
300 * config/obj-elf.c (elf_s_get_other): New function.
301 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
302 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
303 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
305 (obj_elf_parse_section_letters): Don't pass error strings to
306 printf as format arg.
309 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
311 (elf_s_get_other): Declare.
312 (S_GET_OTHER) Define as elf_s_get_other if not already
314 (S_SET_OTHER): Only define when not already defined.
315 (elf_obj_read_begin_hook): Declare.
316 (obj_read_begin_hook): Define.
317 (elf_obj_symbol_new_hook): Declare.
318 (obj_symbol_new_hook): Define.
321 * config/obj-multi.h: Add copyright header and protect against
322 multiple inclusion. Add * to all function pointers.
323 (OBJ_HEADER): If defined, include it rather than other defines
325 (obj_frob_file_after_relocs): Test for NULL.
326 (obj_symbol_new_hook): Here too.
327 (obj_sec_sym_ok_for_reloc): And here.
328 (S_GET_OTHER): Define.
329 (S_GET_DESC): Define.
330 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
331 (OBJ_MAYBE_ELF): Update comment.
333 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
334 OBJ_AOUT preprocessor conditional and handle emulation by
335 testing OUTPUT_FLAVOR.
336 (i386_displacement): Here too.
337 (md_section_align): Similarly here.
338 (i386_target_format): Conditionally compile when more than one
339 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
340 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
341 (i386_displacement): Here too.
344 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
345 Define TARGET_FORMAT for aout only when not multi.
348 * config/te-multi.h: Delete file as it's identical to te-generic.h
350 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
352 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
353 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
356 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
358 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
361 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
363 * config/tc-mips.c (mips_do_align): New function.
364 * config/tc-mips.h (md_do_align): Define.
366 2000-01-10 Philip Blundell <philb@gnu.org>
368 * doc/c-arm.texi (ARM Options): Fix typo.
369 (ARM-Chars): Correct description of `#'. Mention that `;' is a
370 line separator for Linux.
371 * doc/as.texinfo (Comments): Mention the ARM.
373 2000-01-10 Philip Blundell <pb@futuretv.com>
375 * configure.in (arm*-*-conix*): New target.
376 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
378 * configure: Regenerate.
380 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
382 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
383 (obj_elf_visibility): New function.
385 * doc/as.texinfo (Visibility): New node: document visibility
388 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
390 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
391 warning for absolute jump/call without `*' in non-intel mode. No
392 need to set i.types[0] JumpAbsolute in intel mode.
394 1999-12-22 Philip Blundell <pb@futuretv.com>
396 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
397 hook function when changing sections.
398 (arm_s_data): Likewise.
400 1999-12-14 Nick Clifton <nickc@cygnus.com>
402 * config/tc-arm.c (md_parse_option): Add support for -marm720
405 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
407 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
408 (r_registers, xr_registers): Define.
409 (r_register_name, xr_register_name): New functions.
410 (md_assemble): Handle new am33 operand types and instruction
412 (mn10300_insert_operand, check_operand): Likewise.
414 1999-11-29 Nick Clifton <nickc@cygnus.com>
416 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
417 (s_force_thumb): Set thumb_mode to 2.
418 (md_assemble): Do not complain about thumb instructions on a
419 non-thumb target if thumb_mode is set to 2.
421 1999-11-28 Michael Meissner <meissner@cygnus.com>
423 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
424 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
425 (O_...): Add new machine dependent expressions if we are handling
426 explicit relocations.
427 (alpha_reloc_op): New static table holding the explicit relocation
429 (alpha_literal_hash): New static to hold the hash table for
430 explicit relocations.
431 (alpha_macros): Add support for explicit relocations.
432 (md_begin): If explicit relocations, initialize hash table.
433 (md_assemble): Don't print a second error if tokenize_arguments
434 already printed an error message.
435 (md_apply_fix): Add support for explicit relocations.
436 (alpha_force_relocation): Ditto.
437 (alpha_fix_adjustable): Ditto.
438 (alpha_adjust_symtab): New function to support explicit
440 (alpha_adjust_symtab_relocs): Ditto.
441 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
442 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
443 Add support for explicit relocations. Return -2 if an error
444 message was already printed.
445 (find_macro_match): Add support for explicit relocations. Comment
447 (emit_insn): Add support for explicit relocations.
448 (assemble_tokens): Ditto.
450 (load_expression): Ditto.
453 (emit_ir_load): Ditto.
454 (emit_loadstore): Ditto.
458 (emit_division): Ditto.
459 (emit_jsrjmp): Ditto.
460 (emit_retjcr): Ditto.
462 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
464 (tc_adjust_symtab): If explicit relocations, call the function
466 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
467 relocations next to the literal relocation they reference.
468 (TC_INIT_FIX_DATA): Initialize the new fields.
469 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
471 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
473 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
474 'B' operand for PA2.0 bb instruction.
476 1999-11-18 Nick Clifton <nickc@cygnus.com>
478 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
481 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
483 (mcore_force_relocation): Force relocations to be generated for
486 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
488 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
489 (i386_displacement): Disallow O_big displacements.
491 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
493 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
494 improvements in error checking.
495 (md_assemble): Support for unconditional ARM instructions.
496 (md_parse_option): Support for -m[arm]v5e flag.
498 1999-11-12 Nick Clifton <nickc@cygnus.com>
500 * macro.c (buffer_and_nest): Do not check beyond the end of the
503 1999-11-11 Nick Clifton <nickc@cygnus.com>
505 * macro.c (buffer_and_nest): Look for seperator after TO and
508 1999-11-08 Andrew Haley <aph@cygnus.com>
510 * app.c (do_scrub_chars): When in State 10, treat backslash
511 characters in the same way as as symbol characters.
513 1999-11-07 Richard Henderson <rth@cygnus.com>
515 * config/tc-alpha.c (alpha_align): Check, don't assert, that
516 the previous label was in the current section before playing
519 1999-11-06 Nick Clifton <nickc@cygnus.com>
521 * config/tc-v850.c (v850_force_relocation): Force relocation
523 (v850_pcrel_from_selection): Do not compute a pcrel offset if
526 1999-11-05 Michael Meissner <meissner@cygnus.com>
528 * expr.h (operatorT): Increase machine dependent operators to 16.
529 * expr.c (op_rank): Ditto.
531 1999-11-03 Ian Lance Taylor <ian@zembu.com>
533 * read.c (pseudo_set): Reject attempts to set the value of a
536 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
539 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
541 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
542 to bfd_set_section_contents.
544 1999-11-03 Nick Clifton <nickc@cygnus.com>
546 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
548 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
550 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
551 (mips_ip): Use OPCODE_IS_MEMBER.
553 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
555 * config/tc-arm.c (reg_required_here): Improve comments.
557 * config/tc-arm.c (thumb_opcode): Add "variants" field.
558 (tinsns): Initialize variants field.
560 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
563 1999-10-27 Scott Bambrough <scottb@netwinder.org>
565 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
566 * config/tc-arm.h: Fix compile time warnings.
568 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
570 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
571 form @abs16, @(abs16) and @(abs16 + imm).
573 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
575 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
576 (ISA_HAS_64_BIT_REGS) New.
577 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
578 mips_emit_delays,macro_build,load_register,load_addresss,
579 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
580 and/or use new ISA_xxx macros in expressions involving
581 ISA, particularly mips_opts.isa.
583 1999-10-18 Michael Meissner <meissner@cygnus.com>
585 * expr.h (operatorT): Add machine dependent operators md1..md8.
586 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
587 for the machine dependent operators to use.
589 * expr.c (op_rank): Add machine dependent operators.
591 * config/tc-alpha.c (O_pregister): Define as a machine dependent
593 (O_cpregister): Ditto.
594 (md_begin): Change X_op test that field is wide enough to use
595 O_max instead of O_alpha_max.
596 (cpu_types): Fill in missing initializer.
597 (alpha_num_macros): Make unsigned.
598 (md_assemble): Make opnamelen be size_t.
599 (md_apply_fix): Cast alpha_num_operands to int before testing.
600 (alpha_force_relocation): Ditto.
601 (alpha_fix_adjustable): Ditto.
602 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
603 (tc_gen_reloc): Ditto.
604 (tc_get_register): Ditto.
609 (s_alpha_ent): Ditto.
610 (s_alpha_end): Ditto.
611 (s_alpha_frame): Ditto.
612 (s_alpha_prologue): Ditto.
613 (s_alpha_file): Ditto.
614 (s_alpha_gprel32): Ditto.
615 (s_alpha_proc): Ditto.
616 (s_alpha_set): Ditto.
617 (s_alpha_base): Ditto.
618 (s_alpha_align): Ditto.
619 (s_alpha_arch): Ditto.
620 (alpha_align): Ditto.
621 (assemble_insn): Suppress unused variable warning.
623 (assemble_insn): Don't assume X_op and X_unsigned are in a given
624 order in the structure.
625 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
627 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
629 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
631 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
633 * config/tc-i386.c (i386_index_check): Correct #endif location.
635 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
637 * as.c (show_usage): Document new options.
638 (parse_args): Add --no-warn, --warn, --fatal-warnings,
639 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
640 (parse_args): Parse the new options.
641 (main): If there were warnings, and --fatal-warnings
642 was specified, print an error.
643 * as.h: New variable, flag_fatal_warnings, for new option.
645 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
647 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
648 '@'. Change autoincrement completers to fall through to cache control
651 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
653 (pa_parse_addb_64_cmpltr): New function.
655 * config/tc-hppa.c (pa_ip): Change error message.
656 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
657 '?Q' args to allow falling through.
659 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
660 Remove unused conditional codes.
661 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
663 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
665 * config/tc-d30v.c (CHAR_BIT): Define.
666 (check_range): Fix bit operations to support integers bigger than
669 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
671 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
674 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
675 Doug Evans <devans@cygnus.com>
677 Add support for m32rx.
678 * config/tc-m32r.c (enable_m32rx): New static global.
679 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
680 (allow_m32rx): New function.
681 (M32R_SHORTOPTS): Add `O'.
682 (md_longopts): Add --m32rx plus several warning options.
683 (md_parse_option): Handle new options.
684 (md_show_usage): Print them.
685 (md_begin): Enable m32rx.
686 (OPERAND_IS_COND_BIT): New macro.
687 (first_writes_to_seconds_operands): New function.
688 (writes_to_pc,can_make_parallel,make_parallel): New functions.
689 (target_make_parallel,assemble_two_insns): New functions.
690 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
691 If optimizing and m32rx, try to make consecutive insns parallel.
693 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
695 * config/tc-mips.c (nopic_need_relax): Allow for the
696 .sdata.foo sections generated by -fdata-sections,
697 and for the .gnu.linkonce.s sections generated by C++.
699 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
701 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
702 with cleaner code using completer prefixes. Add 'Y'.
704 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
706 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
708 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
709 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
710 insn does not match and we should try the next insn in the table.
712 1999-09-22 Nick Clifton <nickc@cygnus.com>
714 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
716 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
718 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
721 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
723 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
724 OBJ_ELF. If ELF, add "sq".
725 (md_parse_option): If ELF, ignore -s and -q.
726 (md_show_usage): Mention ELF options.
728 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
730 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
733 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
735 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
737 * config/tc-hppa.c (struct pa_it): New field "trunc".
738 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
739 (pa_parse_ftest_gfx_completer): New function
740 (pa_parse_fp_cnv_format): New function.
742 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
743 (md_apply_fix): Handle 22bit pc-rel branches.
745 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
747 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
749 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
751 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
753 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
755 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
756 (pa_ip): Handle 'fX'.
758 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
760 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
761 (pa_ip): Handle 'fX'.
763 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
765 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
766 unwinds unless the function is in the text space.
767 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
769 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
771 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
772 (md_assemble): To here. Tweak address generation.
774 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
776 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
777 (md_assemble): Call dwarf2_where for OBJ_ELF.
778 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
779 (pa_end_of_source): New function.
780 * tc-hppa.h (md_end): Define for OBJ_ELF.
782 1999-09-14 Michael Meissner <meissner@cygnus.com>
784 * configure.in (Canonicalization of target names): Remove adding
785 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
786 generates $ac_config_sub with a ${CONFIG_SHELL} already.
787 * configure: Regenerate.
789 1999-09-14 Donn Terry <donn@interix.com>
791 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
793 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
795 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
796 pc-relative jmp/call to an absolute symbol.
797 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
798 absolute section symbols.
800 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
801 jump handling code and comments.
803 1999-09-12 Ian Lance Taylor <ian@zembu.com>
805 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
806 the value if TE_PE and a global defined symbol.
808 1999-09-11 Ian Lance Taylor <ian@zembu.com>
810 * write.c (dump_section_relocs): Call print_symbol_value_1 to
811 print the symbol, rather than printing it here.
813 1999-09-11 Donn Terry <donn@interix.com>
815 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
816 BFD_RELOC_RVA relocations.
818 * config/tc-i386.c (md_undefined_symbol): Compare the name against
819 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
822 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
824 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
825 * doc/internals.texi (Object format backend): Document
828 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
829 relocations against global symbols if TE_PE.
831 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
832 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
834 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
837 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
838 symbols which do not have a constant value, or tags with
839 non-tags. Remove the symbol from the list before adding it at the
842 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
843 C_FCN symbol differently if TE_PE.
844 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
845 appears in the pseudo-op, rather coff_line_base which is only set
848 * config/obj-coff.c (obj_coff_loc): New static function.
849 (obj_pseudo_table): Add "loc".
851 * config/obj-coff.c (add_lineno): Check that the line number is
854 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
855 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
857 (md_atof): Return NULL rather than 0.
858 * config/tc-i386.c (md_atof): Change type to int.
859 * expr.c (expr): Change first parameter to int.
860 * config/obj-coff.c: Add declarations for static functions.
861 (coff_frob_symbol): Use SYM_AUXENT.
862 * config/tc-i386.h (flag_16bit_code): Don't declare.
864 * config/obj-coff.c (obj_coff_section): Default to setting
865 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
867 * write.c (adjust_reloc_syms): Print adjusted fixup.
869 * expr.c (integer_constant): Correct too_many_digits calculation
872 1999-09-09 Andreas Schwab <schwab@suse.de>
874 * doc/c-arm.texi: Fix arguments of @var to not contain
877 1999-09-08 Philip Blundell <pb@nexus.co.uk>
879 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
881 (md_parse_option): Only support -k flag for ELF and COFF targets.
883 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
885 * config/tc-hppa.c (pa_ip): Put strict register checks before
886 call to pa_parse_number.
888 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
890 1999-09-06 Ian Lance Taylor <ian@zembu.com>
892 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
895 1999-09-06 Donn Terry <donn@interix.com>
897 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
899 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
901 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
902 candidate instruction. Require registers for register arguments
903 when in strict mode. Require assemble-time constants for
904 constants when in strict mode.
905 (pa_get_absolute_expression): Require a constant when in strict
908 1999-09-06 Nick Clifton <nickc@cygnus.com>
910 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
912 1999-09-04 Steve Chamberlain <sac@pobox.com>
914 * config/tc-pj.c: New file, supports picoJava in ELF.
915 * config/tc-pj.h: Ditto.
916 * configure.in (pjl*, pj*): New targets.
917 * Makefile.am: Rebuild dependencies.
919 (TARGET_CPU_CFILES): Add config/tc-pj.c.
920 (TARGET_CPU_HFILES): Add config/tc-pj.h.
921 * doc/c-pj.texi: New file.
922 * doc/as.texinfo: Add some PJ specifics.
923 * doc/all.texi: Add PJ to the list of all architectures, sort them
925 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
926 * configure, Makefile.in, doc/Makefile.in: Rebuild.
928 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
930 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
931 (obj_frob_file): Test for null pointer.
932 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
933 (OBJ_PROCESS_STAB): And here.
936 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
937 except OBJ_PROCESS_STAB, which we #undef for ecoff.
938 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
940 * config/obj-coff.c (no_func): Remove.
941 (coff_format_ops): Change occurrences of no_func to 0, as we test
942 for 0 in obj-multi.h.
944 * configure.in: Enable bfd for i386-coff when primary target is
945 bfd. Enable i386 elf,coff emulation support. Don't set
946 USE_EMULATIONS=1 or te_file=multi unless there is more than one
947 emulation to support.
948 *configure: Regenerate.
950 1999-09-02 Nick Clifton <nickc@cygnus.com>
952 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
953 .section .line directive is encountered.
955 1999-09-01 Nick Clifton <nickc@cygnus.com>
957 * config/tc-arm.c (md_section_align): Do not align sections in ELF
960 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
961 * as.texinfo: Document --gdwarf2 command line option.
962 Add additional documentation of ARM command line switches.
964 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
966 * config/tc-i386.c (i386_intel_memory_operand): Combine
967 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
968 and RESTORE_END_STRING around parse_register calls.
969 (i386_operand): Here too.
970 (i386_is_reg): Remove.
971 (parse_register): Move as_bad calls from within this function to
974 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
976 Based on a patch from H.J. Lu <hjl@gnu.org>
977 * config/tc-i386.c (parse_register): Handle FP regs specially.
978 (md_begin): Remove '(' and ')' from register_chars.
980 1999-08-29 Doug Evans <devans@casey.cygnus.com>
982 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
983 error message (done elsewhere).
985 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
987 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
989 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
991 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
994 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
996 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
998 Add new completers. Fix bug in 64 bit condition handling.
1000 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1003 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1005 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1007 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1009 1999-08-27 Jim Wilson <wilson@cygnus.com>
1011 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1012 (struct ls): Add frag field. Initialize it to zero.
1013 (out_end_sequence): New local text_frag. Set it while in text section.
1014 Replace address check with frag check. Set ls.frag to text_frag if
1015 out_set_addr called.
1016 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1017 Set it before switching sections. Replace address check with frag
1018 check. Set ls.frag to saved_frag if out_set_addr called.
1020 1999-08-26 David Mosberger <davidm@hpl.hp.com>
1022 * dwarf2dbg.c (out_end_sequence): If address changed, directly
1023 output "advance_pc" opcode instead of calling gen_addr_line().
1024 The latter has the undesired side-effect of creating a new row
1025 in the debug line info matrix.
1027 1999-08-26 Jim Wilson <wilson@cygnus.com>
1029 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1030 ls.last_filename if last is less than zero. Set ls.last_filename
1031 when allocating new entry.
1032 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1035 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1037 * config/tc-i386.c (i386_index_check): Fix the displacement size
1038 when INFER_ADDR_PREFIX.
1040 1999-08-18 Nick Clifton <nickc@cygnus.com>
1042 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1045 1999-08-17 Ian Lance Taylor <ian@zembu.com>
1047 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1048 handle 0xffffNNNN constants correctly.
1050 1999-08-16 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1055 1999-08-13 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1058 (md_apply_fix3): Always pass positive values to
1059 validate_offset_imm.
1061 1999-08-12 Nick Clifton <nickc@cygnus.com>
1063 * config/tc-arm.c (skip_whitespace): New macro.
1064 Formatting tidy ups.
1066 (md_apply_fix3): Store relocation offset in addend for ELF based
1068 (arm_force_relocation): Always generate relocs for Thumb function
1071 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1073 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1074 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1076 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1078 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1079 flags for the unwind subspace.
1081 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1082 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1083 suitable relocation based on the size of the target's pointer.
1084 Always Use subsegment zero for the unwinders.
1085 (pa_level): Handle "2.0w".
1087 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1089 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1090 with the following instruction unless this was specified.
1092 1999-08-09 Ian Lance Taylor <ian@zembu.com>
1094 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1095 certain sections, to match BFD changes.
1097 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1099 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1100 (EXTRA_SCRIPTS): Define to keep automake happy.
1101 * Makefile.in: Rebuild.
1103 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1105 * Makefile.am: Rename .dep* files to DEP*.
1106 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1107 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1109 * Makefile.in: Rebuild.
1111 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1113 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1115 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1117 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1118 avoid problems on DOS filesystems.
1119 * Makefile.in: Rebuild.
1121 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1123 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1125 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1128 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1130 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1131 line to create ${GDBINIT} rather than .gdbinit.
1132 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1134 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1136 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1138 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1140 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1142 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1144 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1145 non-adjustable symbols.
1147 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1149 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1151 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1153 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1156 1999-08-05 Donn Terry <donn@interix.com>
1158 * config/te-interix.h: New file.
1159 * configure.in (i386-*-interix*): New target.
1160 * configure: Rebuild.
1162 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1164 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1165 selectors for ELF too.
1166 (selector_table): Add "ltp" and "rtp" selectors.
1168 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1170 * config/tc-i386.c (i386_operand): No need to change
1171 operand_string pointer in segment reg case before goto
1172 do_memory_reference. Initialise displacement_string_start and
1173 displacement_string_end after do_memory_reference label.
1174 (i386_index_check): Add operand_string param, and print error
1175 message on failure here.
1176 (i386_intel_memory_operand): Instead of here.
1177 (i386_operand): And here.
1178 (INFER_ADDR_PREFIX): Enable.
1180 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1182 * config/tc-i386.h (DefaultSize): Define. Renumber following
1183 opcode_modifier defines.
1185 From Etienne Lorrain <etienne.lorrain@ibm.net>
1186 * config/tc-i386.c (stackop_size): New variable.
1187 (set_16bit_code_flag): Clear it here.
1188 (set_16bit_gcc_code_flag): New function.
1189 (md_pseudo_table): Add "code16gcc" entry.
1190 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1192 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1194 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1195 next_set_end even if the end symbol is being discarded.
1197 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1198 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1199 * config/obj-coff.c: Likewise.
1200 (seg_info_type): Remove.
1201 (seg_info_off_by_4): Change to array of segT.
1202 (s_get_segment): Adjust accordingly.
1203 (obj_pseudo_table): Fully initialize sentinel entry.
1205 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1206 Ralf Baechle <ralf@uni-koblenz.de>.
1208 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1210 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1212 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1214 * config/tc-i386.c: Indentation and white space changes.
1215 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1216 don't enable it by default.
1217 (i386_intel_operand): Remove redundant prototype.
1218 Move check on number of memory operands, and i.mem_operands++
1219 (i386_intel_memory_operand): To here.
1220 Remove i386_immediate code from here. Remove special case code
1221 for input and output using (%dx). Remove base/index checks and
1222 call i386_index_check instead. Save initial operand_string
1223 argument for error message.
1224 (i386_operand): Remove redundant prototype. Move base/index
1225 checks to i386_index_check.
1226 (i386_displacement): Move intel mode check for non-zero
1228 (i386_intel_memory_operand): To here.
1230 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1232 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1233 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1234 by .register pseudo-op if -64 and --no-undeclared-regs.
1235 (s_register, sparc_adjust_symtab): New functions.
1236 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1237 Declare sparc_adjust_symtab as tc_adjust_symtab.
1238 * doc/c-sparc.texi: Add description of #ignore special literal
1239 for .register pseudo-op.
1241 1999-07-30 Catherine Moore <clm@cygnus.com>
1243 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1244 the relocation's section offset.
1246 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1248 * write.c (fixup_segment): Fix generic error check overflow test.
1250 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1251 X_add_number to long.
1253 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1255 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1258 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1260 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1263 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1265 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1267 * configure.bat: Remove; obsolete.
1268 * config/go32.cfg: Likewise.
1270 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1272 * configure.in (i386-*-vxworks*): New target.
1273 * configure: Rebuild.
1275 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1277 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1279 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1281 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1283 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1284 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1285 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1286 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1287 MAX_RELOC_EXPANSION): Define.
1288 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1290 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1292 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1293 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1294 block. Print a warning if an 8-bit or 16-bit constant
1295 displacement or immediate is truncated on output.
1296 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1298 (i386_operand): Disallow immediate jump absolute operand.
1300 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1302 * configure.in: Bump version number to 2.9.5.
1303 * configure: Rebuild.
1305 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1308 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1310 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1311 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1313 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1315 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1317 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1319 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1320 if -mno-fpu was given.
1321 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1323 (cons_fix_new_arm): Remove misleading comments.
1325 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1327 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1329 (relax_segment): Likewise. After giving a rs_org error, convert
1330 the frag to rs_align to avoid cascading errors.
1332 1999-07-12 Andreas Schwab <schwab@suse.de>
1334 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1336 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1338 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1339 as appropriate. Fill in structure initializations. Add variable
1340 initializations. Add casts.
1341 * dwarf2dbg.c (print_stats): Change i to size_t.
1342 * listing.c (listing_listing): Change list_line to unsigned int.
1344 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1346 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1347 rather than checking for \001 and \002 in symbol name.
1348 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1350 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1352 * configure.in (hppa*-linux-gnu*): New target.
1353 * configure: Rebuilt.
1355 1999-07-08 Nick Clifton <nickc@cygnus.com>
1357 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1359 1999-07-07 Nick Clifton <nickc@cygnus.com>
1361 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1362 accessing symbolP directly.
1364 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1366 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1369 1999-07-05 Nick Clifton <nickc@cygnus.com>
1371 * config/tc-arm.c (ARM_EXT_V5): Define.
1372 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1373 (md_begin): Detect ARM v5 architectures.
1374 (md_parse_option): Accept arm v5 specification.
1375 (md_show_usage): Documment -marmv5 switch.
1377 * doc/c-arm.texi: Document -marmv5 command line option.
1379 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1381 (validate_immediate_twopart): New function. Determine if a
1382 constant can be computed by two ADD instructions.
1383 (output_inst): Remove its command line parameter - it was never
1385 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1386 implememt the ADRL pseudo op.
1387 (tc_gen_reloc): Generate a suitable error message if an ADRL
1388 instruction tries to generate a real reloc.
1390 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1392 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1394 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1397 1999-06-27 H.J. Lu <hjl@gnu.org>
1399 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1400 non BFD_ASSEMBLER case.
1402 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1404 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1407 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1409 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1410 out_end_sequence() when the address decreases due to a new frag.
1411 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1412 numbering starts with 1.
1414 1999-06-23 Nick Clifton <nickc@cygnus.com>
1416 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1418 (mcore_s_text): Call obj_elf_text for ELF target.
1419 (mcore_s_data): Call obj_elf_data for ELF target.
1420 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1422 (mcore_s_bss): New function: Dump literal table before changing
1424 (mcore_s_comm): New function: Dump literal table before changing
1427 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1428 No longer static functions.
1429 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1430 Provide prototypes for these functions.
1432 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1434 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1435 a list of names, to try obj_segment_name, and to try abbreviated
1436 names when using COFF without long section names.
1438 * config/tc-alpha.c: More use of symbol accessor functions.
1439 * config/tc-arc.c: Likewise.
1440 * config/tc-d30v.c: Likewise.
1441 * config/tc-fr30.c: Likewise.
1442 * config/tc-i860.c: Likewise.
1443 * config/tc-m88k.c: Likewise.
1444 * config/tc-mcore.c: Likewise.
1445 * config/tc-ns32k.c: Likewise.
1446 * config/tc-sparc.c: Likewise.
1447 * config/tc-v850.c: Likewise.
1449 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1450 sy_value with appropriate accessor functions.
1451 * config/tc-arm.c (md_apply_fix3): Likewise.
1452 * config/tc-d10v.c (AT_WORD_P): Likewise.
1453 * config/tc-v850.c (reg_name_search): Likewise.
1455 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1456 use symbol_get_bfdsym instead.
1457 * config/tc-ppc.c (md_assemble): Likewise.
1458 * config/tc-v850.c (v850_comm): Likewise.
1460 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1462 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1463 the symbol, rather than accessing the bsym member.
1464 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1465 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1466 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1467 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1468 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1469 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1470 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1471 * config/tc-v850.c (tc_gen_reloc): Likewise.
1473 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1475 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1476 (hppa_gen_reloc_type): Conditionalize on BFD64.
1477 (tc_gen_reloc): Re-enable ELF relocations.
1478 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1480 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1482 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1484 (do_ldst): Move assignment out of if condition.
1485 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1486 parentheses to avoid warning.
1488 1999-06-21 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1491 macro to get at the BFD symbol associated with a GAS symbol.
1493 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1495 * config/tc-ppc.c: Update for symbol handling changes.
1496 * config/obj-coff.c: Likewise.
1498 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1500 * tc-hppa.c: General cleanups of ELF support. No more spaces
1501 and subspaces for ELF.
1502 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1503 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1504 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1505 (UNWIND_SECTION_NAME): Likewise.
1506 (space/subspace related structures): Conditionalize definitions
1508 (space/subspace directives and support routines): Conditionalize
1509 definitions and references/uses on OBJ_SOM.
1510 (label_symbol_struct): For ELF, track the symbol's segment. For
1511 SOM track its space.
1512 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1514 (USE_ALIASES): Kill for both SOM & ELF.
1515 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1516 (pa_space, pa_subspace): Corresponding changes.
1517 (pa_spaces_begin): Corresponding chagnes.
1518 (md_begin): Do not muck around with space/subspace stuff for
1520 (md_apply_fix): Temporarily disable argument relocation stuff
1522 (tc_gen_reloc): Temporarily disable relocation generation for
1524 (pa_build_unwind_subspace): Similarly.
1526 1999-06-16 Nick Clifton <nickc@cygnus.com>
1528 * config/tc-arm.c (thumb_set): New pseudo op.
1529 (text, data, section): Override these pseudo ops with ARM
1531 (s_thumb_set): New function: Perform the same as a .set pseudo
1532 op, but also mark the alias'ed symbol as being a Thumb
1534 (arm_s_text): New function: Perform the same as the .text
1535 pseudo op, but dump the literal pool before changing
1537 (arm_s_data): New function: Perform the same as the .data
1538 pseudo op, but dump the literal pool before changing
1540 (arm_s_section): New function: Perform the same as the
1541 .section pseudo op, but dump the literal pool before changing
1543 (arm_cleanup): Do not reset the current section before dumping
1546 1999-06-17 Nick Clifton <nickc@cygnus.com>
1548 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1549 OPTION_NO_WARN_UNMATCHED entries.
1550 (md_parse_option): Generate a warning message if an unrecognised
1551 option is encountered.
1553 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1554 (get_operands): When parsing an expression after an '@' symbol
1555 has been detected, do not ignore '#' symbols.
1556 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1559 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1561 From K. Richard Pixley <rich@noir.com>:
1562 * configure.in (ppc-*-vxworks*): New target.
1563 * configure: Rebuild.
1565 1999-06-12 Philip Blundell <philb@gnu.org>
1567 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1569 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1571 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1572 which refer to symbols in linkonce sections, permit reducing the
1573 relocs if the symbol is local.
1575 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1577 * subsegs.c (subseg_text_p): New function.
1578 * as.h (subseg_text_p): Declare.
1579 * read.c (do_align): Use subseg_text_p to set the default fill.
1580 * write.c (subsegs_finish): Likewise.
1581 * config/obj-coff.c (write_object_file): Likewise.
1582 * config/tc-i386.h (md_maybe_text): Don't define.
1583 (md_do_align): Use subseg_text_p to set the default fill.
1584 * config/tc-m32r.c (m32r_do_align): Likewise.
1585 * config/tc-sh.c (sh_do_align): Likewise.
1586 * config/tc-sparc.h (md_do_align): Likewise.
1588 1999-06-12 David O'Brien <obrien@freebsd.org>
1590 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1591 * configure: Rebuild.
1593 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1595 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1596 * Makefile.am: Rebuild dependencies.
1597 * Makefile.in: Rebuild.
1599 * config/tc-i386.c (i386_immediate): Remove unused label
1602 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1603 * symbols.c: Likewise.
1604 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1605 sy_next field when taking address, rather than symbol_next.
1607 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1609 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1610 value from the output file architecture.
1611 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1612 * dwarf2dbg.h: Change bfd_vma to addressT.
1614 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1616 * dwarf2dbg.h: Use PARAMS in function declarations.
1618 1999-06-11 Martin Dorey <mdorey@madge.com>
1620 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1621 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1623 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1625 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1627 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1629 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1632 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1634 * read.c (read_a_source_file): Only declare inescape if
1637 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1639 (find_entry_byval): Add parens to avoid warning.
1641 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1643 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1646 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1648 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1651 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1652 synthetize_setx): New functions.
1653 (md_assemble): Broken the special cases into the above
1654 functions. Make compiler happy if sizeof(bfd_vma)==4.
1655 Fix sethi generated from set/setuw. If instructions have a relloc,
1656 always clear the fields to be relocated in the opcode.
1657 (sparc_ip): Remove special_case global variable.
1659 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1661 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1662 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1663 indication of success rather than a value.
1664 (itbl_get_val): Likewise.
1665 (itbl_get_field): Use strcspn. Change delimiters to include
1667 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1668 (itbl_get_val): Likewise.
1669 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1671 * symbols.c (copy_symbol_attributes): Convert local symbols to
1674 1999-06-10 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1679 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1681 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1682 Optimize set if sizeof(bfd_vma) == 64.
1683 (sparc_ip): Fix sethi - without %hi() it should generate
1684 R_SPARC_22 reloc, not R_SPARC_HI22.
1685 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1687 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1689 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1690 (s_ncons): New function.
1691 (native_op_table): New table.
1692 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1693 R_SPARC_OLO10 handling.
1695 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1697 * expr.h (struct expressionS): Revert last change; widen X_op.
1698 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1700 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1702 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1703 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1704 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1705 * Makefile.in: Regenerated.
1707 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1708 `common' pass on to s_mri_common.
1709 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1711 1999-06-06 Richard Henderson <rth@cygnus.com>
1713 * config/obj-elf.c (obj_elf_section): Don't free the return
1714 value of demand_copy_C_string.
1716 1999-06-05 Richard Henderson <rth@cygnus.com>
1718 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1719 creation logic from obj_elf_create_section.
1721 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1722 (section_stack): New.
1723 (special_sections): Make const.
1724 (obj_elf_section): Gut and rewrite parsing.
1725 (obj_elf_change_section): New function broken out of obj_elf_section.
1726 (obj_elf_parse_section_letters): Likewise.
1727 (obj_elf_section_word): Likewise.
1728 (obj_elf_section_type): Likewise.
1729 (obj_elf_previous): Treat as a toggle.
1730 (obj_elf_popsection): New.
1731 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1732 (ppc_section_type): Likewise.
1733 * config/tc-ppc.h: Likewise.
1735 * expr.h (struct expressionS): Don't make X_op a bitfield.
1736 * config/tc-alpha.c: Update for symbol handling changes.
1737 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1738 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1740 1999-06-05 Richard Henderson <rth@cygnus.com>
1742 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1743 (dwarf2_gen_line_info): Kill unused variables.
1744 (dwarf2_finish): Likewise.
1745 (dwarf2_where): Likewise.
1746 (dwarf2_directive_file): If we've only got a string,
1747 hand off to s_app_file.
1748 * ecoff.c: Move the include of ecoff.h.
1749 * symbols.h (S_IS_FUNCTION): Prototype.
1751 * read.c (LEX_HASH): Supply a default.
1753 (s_globl): Update `c' after skipping whitespace.
1754 * read.h (LEX_END_NAME, is_name_ender): New.
1755 * expr.c (get_symbol_end): Respect it.
1757 1999-06-04 Mark Klein <mklein@dis.com>
1759 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1761 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1763 * config/tc-hppa.c: Update for symbol handling changes.
1765 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1767 * cgen.c: Update for symbol handling changes.
1768 * config/tc-m32r.c: Likewise.
1770 * config/tc-hppa.h: Update for symbol handling changes.
1771 * config/tc-hppa.c: Likewise.
1773 * config/tc-arm.h: Update for symbol handling changes.
1774 * config/tc-arm.c: Likewise.
1775 (symbol_make_empty): Remove. Just use symbol_create.
1777 * symbols.c (symbol_set_tc): Correct name.
1779 * Makefile.am: Rebuild dependencies.
1780 ($(OBJS)): Don't depend upon struc-symbol.h.
1781 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1782 * dep-in.sed: Don't remove struc-symbol.h.
1783 * Makefile.in: Rebuild.
1785 * doc/internals.texi (Symbols): Describe changes in symbol
1788 1999-06-03 Richard Henderson <rth@cygnus.com>
1790 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1791 instead of doing the work by hand.
1793 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1795 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1796 state of line state-machine.
1797 (struct ls): Collect DWARF2 line state-machine state in new member
1798 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1799 resulted in any DWARF2 directives.
1800 (reset_state_machine): New function.
1801 (out_end_sequence): Ditto.
1802 (dwarf2_gen_line_info): When switching sections or switching to a
1803 lower text address, call out_end_sequence() first to terminate the
1804 previous code sequence as code sequences MUST have monotonically
1805 increasing addresses.
1806 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1808 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1810 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1811 DWARF2 debug info (line information only, at this point).
1812 * as.h: Update comment about supported debug formats.
1813 * dwarf2dbg.c, dwarf2dbg.h: New files.
1814 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1816 * expr.c (operand): Don't use [ for parens if we want an index op.
1817 (op_encoding): Switch [ into O_index, if desired.
1818 (op_rank): Renumber with O_index on bottom.
1819 (expr): If O_index, match closing bracket.
1820 * expr.h (O_index): New.
1822 * read.c (read_a_source_file): Conditionally allow matched "
1823 in lines passed to md_assemble.
1825 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1827 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1829 Add support for storing local symbols in a small structure to save
1830 memory when assembling large files.
1831 * as.h: Don't include struc-symbol.h.
1832 (symbolS): Add typedef.
1833 * symbols.c: Include struc-symbol.h.
1834 (local_hash): New static variable.
1835 (save_symbol_name): New static function, from symbol_create.
1836 (symbol_create): Call save_symbol_name.
1837 (local_symbol_count): New static variable.
1838 (local_symbol_conversion_count): Likewise.
1839 (LOCAL_SYMBOL_CHECK): Define.
1840 (local_symbol_make): New static function.
1841 (local_symbol_convert): New static function.
1842 (colon): Handle local symbols. Create local symbol for local
1844 (symbol_table_insert): Handle local symbols.
1845 (symbol_find_or_make): Create local symbol for local label name.
1846 (symbol_find_base): Check for local symbol.
1847 (symbol_append, symbol_insert): Check for local symbols.
1848 (symbol_clear_list_pointers, symbol_remove): Likewise.
1849 (verify_symbol_chain): Likewise.
1850 (copy_symbol_attributes): Likewise.
1851 (resolve_symbol_value): Handle local symbols.
1852 (resolve_local_symbol): New static function.
1853 (resolve_local_symbol_values): New function.
1854 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1855 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1856 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1857 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1858 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1859 (symbol_previous, symbol_next): New functions.
1860 (symbol_get_value_expression): Likewise.
1861 (symbol_set_value_expression): Likewise.
1862 (symbol_set_frag, symbol_get_frag): Likewise.
1863 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1864 (symbol_mark_used_in_reloc): Likewise.
1865 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1866 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1867 (symbol_mri_common_p): Likewise.
1868 (symbol_mark_written, symbol_clear_written): Likewise.
1869 (symbol_written_p): Likewise.
1870 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1871 (symbol_section_p, symbol_equated_p): Likewise.
1872 (symbol_constant_p): Likewise.
1873 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1874 (symbol_get_obj, symbol_set_obj): Likewise.
1875 (symbol_get_tc, symbol_set_tc): Likewise.
1876 (symbol_begin): Initialize local_hash.
1877 (print_symbol_value_1): Handle local symbols.
1878 (symbol_print_statistics): Print local symbol statistics.
1879 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1880 Declare new symbols.c functions. Move many declarations here from
1882 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1883 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1884 (struct symbol): Move bsym to make it clearly the first field.
1885 Remove TARGET_SYMBOL_FIELDS.
1886 (symbolS): Don't typedef.
1887 (struct broken_word): Remove.
1888 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1889 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1890 (symbol_clear_list_pointers): Likewise.
1891 (symbol_insert, symbol_remove): Likewise.
1892 (symbol_previous, symbol_append): Likewise.
1893 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1894 (struct local_symbol): Define.
1895 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1896 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1897 (local_symbol_get_frag, local_symbol_set_frag): Define.
1898 (local_symbol_get_real_symbol): Define.
1899 (local_symbol_set_real_symbol): Define.
1901 * write.c (write_object_file): Call resolve_local_symbol_values.
1902 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1903 (TARGET_SYMBOL_FIELDS): Don't define.
1904 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1905 ECOFF_DEBUGGING, add ECOFF fields.
1906 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1907 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1908 ECOFF_DEBUGGING, add ECOFF fields.
1909 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1910 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1911 * config/tc-mcore.h: Don't include struc-symbol.h.
1912 (TARGET_SYMBOL_FIELDS): Don't define.
1913 (struct mcore_tc_sy): Define.
1914 (TC_SYMFIELD_TYPE): Define.
1915 * Many files: Use symbolS instead of struct symbol. Use new
1916 accessor functions rather than referring to symbolS fields
1919 * read.c (s_mri_common): Don't add in value of line_label.
1921 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1922 checking for SEC_LINK_ONCE.
1924 * config/tc-sh.h (sh_fix_adjustable): Declare.
1926 * app.c (input_buffer): New static variable.
1927 (app_push): Save saved_input in allocated buffer.
1928 (app_pop): Restored saved_input.
1929 (do_scrub_chars): Change get parameter to take char * and int as
1930 arguments. Change GET macro to pass input_buffer to get
1931 function. Don't save input into allocated buffer.
1932 * as.h (do_scrub_chars): Update declaration.
1933 * input-file.c (input_file_get): Change to take char * and int.
1934 Read data into passed in buffer. Remove static buffer.
1935 * read.c (scrub_from_string): Change to take char * and int. Copy
1936 data into passed in buffer.
1938 * hash.h: Neaten. Declare hash_traverse.
1939 * hash.c: Complete rewrite based on BFD hashing code.
1940 * gasp.c (chunksize): New variable.
1941 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1944 1999-05-28 Nick Clifton <nickc@cygnus.com>
1946 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1947 addend unless the target uses an old ABI.
1949 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1951 -Wchar-subscripts cleanup
1952 * listing.c (listing_newline): Use unsigned char variable, so
1953 calls to isascii,iscntrl are correct.
1954 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1956 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1957 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1958 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1959 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1961 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1963 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1965 (arch_coldfire_p): New #define.
1966 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1968 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1970 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1972 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1973 (install_operand): Add place `N'.
1974 (init_table): Add registers ACC, MACSR, MASK.
1976 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1978 * config/tc-m68k.c: Change mcf5200 --> mcf.
1979 (archs): Add mcf5206e, mcf5307.
1980 (m68k_ip): Add format `u'.
1981 (install_operand): Add place `m', `M', `h'.
1982 (init_table): Add upper/lower registers.
1984 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1986 1999-05-28 Martin Dorey <mdorey@madge.com>
1988 * config/tc-i960.c: Several minor changes to add ELF and
1989 BFD_ASSEMBLER support.
1990 * config/tc-i960.h: Likewise.
1991 * configure.in (i960-*-elf*): New target.
1992 * aclocal.m4, configure: Rebuild.
1994 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1996 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1997 reloc changes when defined(BFD_ASSEMBLER).
1999 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2001 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2003 * write.c (write_print_statistics): Output to file, not stderr.
2005 * expr.c (generic_bignum_to_int32,64): Prototype.
2007 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2008 output_sleb128, output_uleb128, output_big_sleb128,
2009 output_big_uleb128, output_big_leb128): Prototype.
2010 (output_big_sleb128, output_big_uleb128): Make inline.
2011 (output_big_leb128): Remove inline
2013 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2014 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2015 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2016 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2017 value for correct overflow check in write.c:fixup_segment.
2018 * write.c (fixup_segment): Move bitfield overflow checks to after
2019 the md_apply_fix call.
2020 * config/obj-coff.c (fixup_segment): Likewise.
2021 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2022 valueT *val argument.
2024 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2026 * config/atof-ieee.c (gen_to_words): Correctly round a
2027 denormalized number. Fix off-by-one in range checking for
2028 exponent in a denormal.
2030 1999-05-10 Nick Clifton <nickc@cygnus.com>
2032 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2035 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2037 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2039 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2041 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2042 (ReverseRegRegmem): Remove.
2043 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2044 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2045 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2048 From Doug Ledford <dledford@redhat.com>
2049 * config/tc-i386.h (RegXMM): New for P/III.
2050 * config/tc-i386.c: Add support for P/III.
2052 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2054 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2055 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2056 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2058 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2060 * config/tc-i386.c (i386_immediate): Skip whitespace before
2061 complaining about junk after expression.
2062 (i386_displacement): Likewise.
2064 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2066 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2067 Don't copy before downcaseing.
2069 1999-05-05 Catherine Moore <clm@cygnus.com>
2071 * tc-m68k.c: Include elf/m68k.h.
2072 (m68k_elf_final_processing): New routine.
2073 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2076 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2078 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2081 1999-04-30 Nick Clifton <nickc@cygnus.com>
2083 * config/tc-mcore.c (mcore_s_section): Dump literals before
2086 1999-04-29 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2091 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2093 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2094 (TC_INIT_FIX_DATA): Delete.
2095 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2096 (TC_INIT_FIX_DATA): Delete.
2097 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2098 * write.c (fix_new_internal): Initialize fx_cgen member.
2099 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2100 (gas_cgen_md_apply_fix3): Update.
2101 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2102 (md_cgen_record_fixup_exp): Update.
2103 (FX_OPINFO_R_TYPE): Update.
2105 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2106 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2107 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2108 * frags.h (struct frag): Make opindex, opinfo ints.
2110 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2112 1999-04-26 Tom Tromey <tromey@cygnus.com>
2114 * aclocal.m4, configure: Updated for new version of libtool.
2116 1999-04-22 Nick Clifton <nickc@cygnus.com>
2118 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2120 (md_apply_fix3): Do not fix up absolute relocations against
2123 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2125 1999-04-20 Nick Clifton <nickc@cygnus.com>
2127 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2128 changes and data-in-text directives.
2129 (mcore_cons): New function: intercept cons() operations.
2130 (mcore_float_cons): New function: intercept float_cons()
2132 (mcore_stringer): New function: intercept stringer() operations.
2134 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2136 * obj.h (struct format_ops): Change generate_asm_lineno field to
2138 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2140 * config/tc-alpha.c (find_opcode_match): Add default case to
2142 (find_macro_match): Likewise.
2143 (load_expression): Parenthesize && within ||.
2145 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2147 1999-04-17 Nick Clifton <nickc@cygnus.com>
2149 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2150 .text .data .section pseudo ops.
2151 (mcore_s_section): New function. Dump lits before changing secs.
2152 (mcore_s_text): New function. Dump lits before changing secs.
2153 (mcore_s_data): New function. Dump lits before changing secs.
2155 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2157 * config/tc-mips.c (mips_32bitmode): New.
2158 (md_begin): Set mips_32bitmode if needed.
2159 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2160 Set EF_MIPS_32BITMODE.
2162 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2164 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2167 1999-04-16 Nick Clifton <nickc@cygnus.com>
2169 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2171 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2173 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2174 expressions correctly.
2177 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2179 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2181 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2183 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2184 and fmpynfadd instructions.
2186 1999-04-11 Richard Henderson <rth@cygnus.com>
2188 * as.h (environ): Declare it, if needed.
2189 * as.c (dump_statistics): Don't declare environ.
2190 * configure.in (environ): Detect declaration.
2191 * configure, config.in: Rebuild
2193 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2194 (i386_displacement): Allocate enough space for replacement buffer.
2195 Clean up replacement buffer initialization.
2197 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2199 * subsegs.c (section_symbol): Don't create a new symbol if one
2200 already exists; instead, use the existing one, but set its segment
2201 and frag data if it hasn't already been defined.
2202 * config/obj-coff.c (c_section_symbol): Likewise.
2204 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2206 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2208 1999-04-08 Nick Clifton <nickc@cygnus.com>
2210 * config/tc-mcore.c: New File: Support routines for MCore
2212 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2213 * config/obj-coff.c: Add support for mcore-pe target.
2215 * Makefile.am: Add support for MCore targets.
2216 * Makefile.in: Regenerate.
2217 * configure.in: Add support for MCore targets.
2218 * configure: Regenerate.
2220 * doc/all.texi: Set MCORE.
2221 * doc/as.texinfo: Document MCore specific command line options.
2223 * write.h: Prevent multiple inclusion.
2225 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2227 * asintl.h (LC_MESSAGES): Never define.
2228 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2230 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2233 * Makefile.am (m68k-parse.c): If configuring in the source
2234 directory, copy m68k-parse.y into the local directory before
2235 running ylwrap, to remove spurious differences when generating
2237 * Makefile.in: Rebuild.
2239 * config/tc-sparc.h (md_do_align): Just allocate the number of
2240 bytes necessary, rather than always allocating 1024.
2242 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2244 * listing.c (listing_newline): Add cast to avoid warning.
2245 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2246 * config/tc-i386.c (i386_scale): Add return value.
2247 (build_displacement_string): Remove unused local temp_disp2.
2248 (i386_intel_memory_operand): Add parentheses to avoid warning.
2249 (i386_intel_operand): Remove unused local end_of_operand_string.
2250 (i386_operand): Remove unused local operand_modifier.
2251 (i386_operand): Add parens to avoid warning.
2253 1999-04-04 Don Bowman <don@pixsci.com>
2255 * configure.in: Add mips*-*-vxworks* target; have it define
2257 * configure, config.in: Rebuild.
2259 1999-03-31 Nick Clifton <nickc@cygnus.com>
2261 * configure.in (emulations): Add support for arm-epoc-pe.
2262 * configure: Regenerate.
2263 * config/te-epoc-pe.h: New file. Define macros specific to
2265 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2266 for arm-epoc-pe target.
2268 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2270 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2272 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2274 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2275 detect ",n" without a condition.
2276 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2279 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2281 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2282 instruction is encoded with one bit.
2285 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2287 * doc/internals.texi (CPU backend): Mention that
2288 line_separator_chars should not include newline. From thi
2289 <ttn@mingle.glug.org>.
2291 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2293 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2294 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2296 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2298 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2300 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2302 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2305 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2307 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2309 1999-03-15 Martin Hunt <hunt@cygnus.com>
2311 * app.c (do_scrub_begin): Change '-' back to a symbol char
2312 so we can use multiple opcodes on a line again.
2314 * config/tc-d30v.c: By default, warn if a symbol has
2315 the same name as a register. Plus some minor
2316 updates from the branch.
2318 1999-03-13 Nick Clifton <nickc@cygnus.com>
2320 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2321 BFD_RELOC_16 and BFD_RELOC_64.
2323 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2325 * expr.c (expr): Add missing else.
2327 1999-03-12 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-arm.c (md_apply_fix3): Improve error message.
2331 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2333 * Makefile.am (CPU_TYPES): Add fr30.
2334 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2335 (fr30,m32r dependencies): Update.
2336 * Makefile.in: Rebuild.
2338 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2339 (gas_cgen_record_fixup_exp): Ditto.
2340 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2341 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2342 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2343 (md_cgen_lookup_reloc): Update use of operand->type.
2344 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2345 (md_convert_frag): Call cgen_operand_lookup_by_num.
2346 (md_cgen_lookup_reloc): Update use of operand->type.
2347 (m32r_cgen_record_fixup_exp): Ditto.
2349 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2351 * config/tc-mips.c (md_show_usage): Fix message.
2353 1999-03-03 Nick Clifton <nickc@cygnus.com>
2355 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2356 and LDR reg,=<expr> instruction.
2358 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2361 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2363 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2365 1999-02-17 Nick Clifton <nickc@cygnus.com>
2367 This patch was created by: Scott Bambrough
2368 <scottb@corelcomputer.com>
2371 Special cased '@' character. The '@' character is used as the
2372 ARM assembler comment character, as a special character
2373 and in ELF .symver pseudo-op's, and as a special character in
2374 .type and .section pseudo-ops.
2375 (symver_pseudo): New static variable.
2376 (symver_state): New static variable.
2377 (struct app_save): Add field 'symver_state'.
2378 (app_push): Save global symver_state int struct app_save.
2379 (app_pop): Restore global symver_state from struct app_save.
2380 (do_scrub_chars): Special case handling of '@' character in
2383 * configure.in: Modified to recognize armv* uname syntax from ARM
2385 * configure: Regenerated.
2387 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2388 a prefix to the section's type.
2389 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2390 the type's typename.
2392 * config/tc-arm.h: Add support for PIC generation:
2393 (pic_code): New boolean.
2394 (obj_relocate_extern): Define.
2395 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2396 (TC_CONS_FIX_NEW): Define.
2397 (tc_fix_adjustable): Define.
2398 (GLOBAL_OFFSET_TABLE_NAME): Define.
2400 * config/tc-arm.c: Add support for PIC generation:
2401 (line_seperator_chars): Allow ';' as a seperator for Linux.
2402 (is_immediate_prefix): New macro.
2403 (arm_parse_reloc): New function.
2404 (s_arm_elf_cons): New function.
2405 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2406 (md_undefined_symbol): Special case handling for the Global Offset
2408 (md_apply_fix3): Handle PIC relocs.
2409 (tc_gen_reloc): Handle PIC relocs.
2410 (md_parse_option): Add support for '-k' command line switch to
2411 enable PIC generation.
2412 (cons_fix_new_arm): New function.
2413 (s_arm_elf_cons): New function.
2415 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2417 * configure.in: Add comments for uses of AC_DEFINE.
2418 * acinclude.m4: Likewise.
2419 * acconfig.h: Remove.
2420 * aclocal.m4: Rebuild.
2421 * configure: Rebuild.
2422 * Makefile.in: Rebuild.
2423 * config.in: Rebuild.
2425 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2427 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2428 non-constant offset from a base register.
2430 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2432 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2435 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2437 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2438 (emit_insn): Look for pc-relative and no-overflow specifiers on
2439 internal relocation types.
2441 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2443 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2446 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2448 (mips_4650, mips_4010, mips_4100): Variables removed.
2449 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2450 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2452 (md_begin): Don't bother initializing the mips_NNNN variables;
2453 mips_cpu is set, and that's good enough now.
2454 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2455 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2456 (show): New function, to handle wrapping in the CPU lists.
2457 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2459 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2461 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2462 than treat as an immediate specifier.
2464 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2466 * config/tc-i386.c: Prototype many functions.
2467 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2468 (i386_immediate): Remove unused second argument.
2469 (i386_intel_operand): Fix i386_is_reg typo.
2470 (i386_operand): Use allow_naked_reg.
2471 (output_invalid): Make operand int for K&R.
2473 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2475 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2477 * Makefile.in: Rebuild.
2479 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2481 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2483 (EXTRA_as_new_SOURCES): Comment out.
2484 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2485 * Makefile.in: Rebuild.
2486 * doc/Makefile.in: Rebuild.
2487 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2488 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2489 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2490 * configure: Rebuild.
2491 * aclocal.m4: Rebuild.
2492 * config.in: Rebuild.
2493 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2494 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2495 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2496 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2497 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2498 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2499 (gas_cgen_record_fixup_exp): Ditto.
2500 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2501 descriptor, not global variable.
2502 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2503 descriptor, not global variable. Refer to insert_operand handler
2504 via cpu descriptor, not global function.
2505 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2506 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2507 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2508 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2509 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2510 * config/tc-m32r.c: Ditto.
2511 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2512 (md_assemble): Ditto.
2513 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2515 1999-02-09 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2518 relocations for ELF targets.
2520 1999-02-08 Nick Clifton <nickc@cygnus.com>
2522 * configure.in: Add support for StrongARM target.
2523 * configure: Regenerate.
2525 1999-02-05 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2529 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2532 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2534 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2536 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2538 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2539 (INTEL_DWORD_MNEM_SUFFIX): Define.
2542 (DWORD_PTR): Define.
2543 (XWORD_PTR): Define.
2545 (OFFSET_FLAT): Define.
2547 (NONE_FOUND): Define.
2550 * config/tc-i386.c (set_intel_syntax): New routine.
2551 (intel_syntax): Declare.
2552 (allow_naked_reg): Declare.
2553 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2554 (intel_float_operand): New routine.
2555 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2556 Handle brackets as well as parens. Call i386_intel_operand for
2557 intel syntax. Reverse operands if appropriate. Handle new
2558 suffixes. Handle movzx and movsx.
2559 (i386_is_reg): New routine.
2560 (i386_immediate): New routine.
2561 (i386_scale): New routine.
2562 (i386_displacement): New routine.
2563 (i386_operand_modifier): New routine.
2564 (build_displacement_string): New routine.
2565 (i386_parse_seg): New routine.
2566 (i386_intel_memory_operand): New routine.
2567 (i386_intel_operand): New routine.
2568 (i386_operand): Call i386_displacement, i386_immediate,
2569 i386_scale, etc. instead of handling inline.
2570 (parse_register): Handle registers without prefix.
2572 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2574 * configure: Regenerate.
2575 * configure.in (arm-*-oabi): New.
2576 (thumb-*-oabi): New.
2577 * config/tc-arm.c (target_oabi): Declare.
2578 (md_apply_fix3): Support REL relocs.
2579 (md_parse_option): Handle -oabi.
2580 (elf32_arm_target_format): New routine.
2581 (md_longopts): Add OPTION_OABI.
2582 * config/tc-arm.h: Redefine TARGET_FORMAT.
2585 1999-01-28 Nick Clifton <nickc@cygnus.com>
2587 * write.c (write_relocs): Handle out of range error.
2589 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2590 (fr30_force_relocation): Default to 0.
2592 * config/tc-fr30.h (obj_fix_adjustable): Define.
2593 (TC_FORCE_RELOCATION): Define.
2595 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2598 1999-01-16 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2601 merge of two instructions if the left instruciton kills the right.
2603 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2605 * Makefile.in: Regenerate.
2606 * configure.in: Redo test for using cgen.
2607 * configure: Regenerate.
2609 1999-01-09 Nick Clifton <nickc@cygnus.com>
2611 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2612 redefinition of this macro.
2614 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2616 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2619 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2621 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2622 a read of HI or LO and an immediatly following branch.
2624 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2626 * config/tc-mips.c (md_begin): Another correction to the setting of
2629 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2631 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2633 1998-12-21 Nick Clifton <nickc@cygnus.com>
2635 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2636 bit insn when optimizing, so that parallelised instructions will
2637 start on a 32 bit boundary.
2639 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2641 * config/tc-mips.c (mips_eabi64): New.
2642 (md_begin): Set mips_eabi64.
2643 (mips_elf_final_processing): Use it.
2645 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2647 * config/tc-mips.c (mips_elf_final_processing):
2648 Correct setting of ABI in e_flags.
2650 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2652 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2654 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2656 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2658 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2660 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2661 warning, values that don't fit in the field.
2663 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2665 * config/tc-mips.c (mips_abi_string): New.
2666 (md_parse_option,md_longopts): Add mabi.
2667 (mips_elf_final_processing): Set e_flags based on mabi flag.
2669 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2671 * config/tc-mips.c (md_parse_option): Handle vr4111.
2673 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2675 * config/tc-h8300.c (build_bytes): Change message given if the
2676 instruction requires H8/300H mode and we're not in Hmode, to
2677 suggest that it may be the operand modes that are the problem, not
2678 necessarily the opcode.
2680 1998-12-10 Nick Clifton <nickc@cygnus.com>
2682 * config/tc-fr30.c: Add line separator character.
2684 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2686 * configure.in (hppa-*-mpeix*): New target.
2687 * config/obj-som.h (obj_som_compiler): Declare.
2688 * config/obj-som.c (compiler_seen): New static variable.
2689 (obj_som_compiler): New function.
2690 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2691 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2692 (pa_type_args): Set hppa_priv_level.
2693 (pa_compiler): New static function if OBJ_SOM.
2694 * configure: Rebuild.
2696 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * read.c (output_leb128): Don't mark as inline.
2700 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2702 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2703 AIX .vbyte unaligned data support.
2704 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2705 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2708 1998-12-07 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2713 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2715 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2716 BFD_RELOC_ARM_PCREL_BRANCH.
2718 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2720 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2721 checking the target type.
2722 (mips-dec-bsd*): Set endian to little.
2723 * configure: Rebuild.
2725 COFF weak symbol support, based on patches from Mark Elbrecht
2726 <snowball3@usa.net>:
2727 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2728 * config/obj-coff.c (obj_coff_weak): New static function.
2729 (obj_coff_endef) [both versions]: Handle weak symbols.
2730 (coff_frob_symbol): Likewise.
2731 (yank_symbols): Likewise.
2732 (obj_pseudo_table): Add "weak".
2734 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2735 <aymeric.vincent@emi.u-bordeaux.fr>.
2736 * aclocal.m4: Rebuild with current tools.
2737 * configure: Rebuild.
2739 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2740 an assertion failure for a case we can't handle when OBJ_ECOFF.
2742 * expr.c (operator): And with 0xff to avoid problems with signed
2745 1998-12-03 Nick Clifton <nickc@cygnus.com>
2747 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2748 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2750 1998-12-02 Nick Clifton <nickc@cygnus.com>
2752 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2755 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2757 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2760 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2762 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2765 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2767 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2769 (d10v_cleanup): Only generate previous insn if a multiline insn is
2772 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2777 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2779 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2780 -marm6xxx command line switches.
2782 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2784 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2785 (itbl-ops.o): Delete duplicate dependencies.
2786 Rebuild dependencies.
2787 Add fr30 dependencies.
2788 * Makefile.in: Rebuild.
2790 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2794 * listing.c: Ignore line terminator characters found inside
2797 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2799 * po/gas.pot: Regenerated.
2801 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2803 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2804 fr30_is_label_start(). Also checks for delay slot insns.
2806 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2807 FR30 instructions which contain a colon in the mnemonic.
2809 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2811 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-fr30.c: Removed currently superflous code.
2815 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-fr30.h: New file.
2818 * config/tc-fr30.c: Tweaking so that it will compile.
2820 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2822 * config/tc-d10v.h (obj_fix_adjustable): Define.
2823 (TC_FORCE_RELOCATION): Define.
2824 (d10v_force_relocation): Declare.
2825 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2826 (md_apply_fix3): Handle Vtable relocs.
2827 (d10v_fix_adjustable): New.
2828 (d10v_force_relocation): New.
2830 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2832 * config/tc-d30v.c: Change default behaviour to ignore potential
2833 conflicts between register name and symbol names.
2835 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2837 * configure.in: Add fr30-*-*.
2838 * config/tc-fr30.c: New file.
2839 * Makefile.in: Regenerated.
2840 * config.in: Regenerated.
2841 * configure: Regenerated.
2842 * doc/Makefile.in: Regenerated.
2843 * po/gas.pot: Regenerated.
2845 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2847 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2850 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2852 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2854 (do_scrub_chars): Add some casts to unsigned char to avoid
2855 unwanted sign extension.
2856 * read.c (lex_type): Set characters about 127 to be symbol
2858 * config/tc-i386.c (md_begin): Set identifier_chars and
2859 operand_chars for values above 127.
2861 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2863 * configure.in: detect cygwin* instead of cygwin32*
2864 * configure: regenerate
2866 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2868 * listing.c: Add support for producing a listing from piped
2871 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2873 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2874 (append_insn): Account for the tx39's multiply behavior.
2876 1998-10-26 Michael Meissner <meissner@cygnus.com>
2878 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2879 from assemble_parallel_insns. Add support for '->' to indicate
2880 explicitly serializing the instructions.
2881 (md_assemble): Ditto.
2883 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2885 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2888 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2890 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2892 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2894 * config/tc-mips.c : support frame and regmask/fregmask when
2895 MIPS_STABS_ELF is specified.
2897 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2899 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2900 (md_apply_fix): Don't return 1 for VTABLE relocs.
2901 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2903 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2905 * doc/c-i386.texi: Replace occurences of "opcode" with
2906 "instruction mnemonic", "instruction", or "mnemonic" when
2907 referring to the name of an instruction. Use "opcode" when
2908 referring to the sequence of machine bytes.
2910 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2911 (is_opcode_char): Rename to is_mnemonic_char.
2912 (md_assemble and i386_operand): Correct error messages from
2913 "opcode" to "instruction mnemonic"
2914 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2915 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2916 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2917 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2918 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2919 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2920 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2922 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2924 * config/tc-i386.c (i386_operand): Check for garbage after
2927 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2929 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2930 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2932 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2934 * config/tc-sh.h (obj_fix_adjustable): Define.
2935 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2936 (md_apply_fix): Likewise.
2937 (tc_gen_reloc): Likewise.
2938 (sh_fix_adjustable): New.
2940 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2942 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2943 * cgen.h (gas_cgen_finish_insn): Update prototype.
2944 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2945 cgen_insn_t -> CGEN_INSN_INT.
2946 (make_parallel): Update handling of CGEN_INT_INSN_P.
2947 (assemble_parallel_insn): Ditto.
2948 (target_make_parallel): New function.
2949 (md_assemble): Use it.
2951 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2953 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2955 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2957 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2958 converted into lower case.
2960 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2962 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2963 (gas_cgen_tc_gen_reloc): Likewise.
2964 * config/tc-m32r.h (obj_fix_adjustable): Define.
2965 * config/tc-m32r.c (m32r_fix_adjustable): New.
2966 (m32r_force_relocation): Handle VTABLE relocs.
2968 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2970 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2972 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2974 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2975 to lower case before parsing.
2977 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2978 parallel insns modift buts in the PSW as a side effect.
2980 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2982 * config/tc-d30v.c (find_format): Test for missing flag and
2985 (md_apply_fix3): Fix error messages to avoid
2986 assumption about presence of a symbol.
2988 (parallel_ok): Disallow parallel instructions that both modify the
2991 (find_format): Generate a warning if an odd numbered register is
2992 used as the first register in a mutli-register instruction.
2994 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2996 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2997 relocations are always associated with a symbol.
2999 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3001 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3002 (elf32_sparc_force_relocation): Declare.
3003 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3004 (tc_gen_reloc): Handle vtable relocs.
3005 (elf32_sparc_force_relocation): New.
3007 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3009 * symbols.c (S_IS_FUNCTION): New.
3010 * config/tc-v850.h (obj_fix_adjustable): Define.
3011 (TC_FORCE_RELOCATION): Define.
3012 (v850_force_relocation): Declare.
3013 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3014 of fx_addnumber for VTABLE reloc addends.
3015 (md_apply_fix3): Handle VTABLE relocs.
3016 (v850_fix_adjustable): New.
3017 (v850_force_relocation): New.
3019 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3021 * tc-hppa.c (fp_operand_format): Add some additional formats.
3022 (pa_ip): Do not automatically promote into pa2.0 mode.
3023 (pa_level): Handle ".level 2.0".
3025 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3027 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3028 * config/tc-i386.h (template.extension_opcode): Change to
3029 unsigned int to allow full range of 8-bit opcode suffixes.
3030 (None): Redefine as 0xffff.
3032 From Jeff B Epler <jepler@usgs.gov>
3033 * doc/c-i386.texi (i386-SIMD): New section.
3035 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3037 * read.c (discard_rest_of_line): New function.
3038 * read.h: Declare it.
3039 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3041 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3043 * config/tc-d10v.c (find_symbol_matching_register): New function.
3044 (find_opcode): Cope with the case where a register name matches
3047 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3049 * config/tc-v850.c (md_pcrel_from): Rename to
3050 v850_pcrel_from_section.
3051 (v850_pcrel_from_section): Do not resolves symbols in other
3054 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3056 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3058 * config/tc-d10v.c (find_opcode): Generate an error if a register
3059 is supplied for an operand that should not be a register.
3061 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3063 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3064 instructions to have another instruction in the right bin.
3066 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3068 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3069 the right container if the left container holds a branch
3072 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3074 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3075 both a register name and symbol name.
3076 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3078 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3081 execution unit class.
3083 (reg_name_search): If a name matches a register and a symbol,
3084 prefer the register.
3085 (find_format): Disallow flag registers when a general purpose
3086 register is required.
3087 If a number is required, but a register has been given, check to
3088 see if a symbol with the same name as the register exists, and if
3089 so, use that symbol.
3091 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3093 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3095 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3097 * config/tc-d30v.c (find_format): Do not accept flag registers as
3098 general purpose registers.
3099 (find_format): If an immediate value is expected at a given place
3100 in a format, but a register name has been provided instead, check
3101 to see if that register name matches the name of a predefined
3102 symbol and if it does, then use the symbol instead.
3103 (reg_name_search): If a register name matches a symbol name,
3104 prefer the register name to the symbol name.
3106 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3109 the previous insn to empty.
3111 1998-09-20 Michael Meissner <meissner@cygnus.com>
3113 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3114 pieces, forcing the use of an ANSI compiler.
3116 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3118 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3120 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3122 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3124 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3126 (obj_elf_vtable_entry): Likewise.
3127 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3128 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3129 (tc_gen_reloc): Likewise.
3130 (arm_fix_adjustable): Likewise.
3131 (elf32_arm_force_relocation): New.
3132 (armelf_frob_symbol): Remove coff-style symbol support.
3134 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3136 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3138 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3140 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3141 OBJ_COFF so that routine is defined for a.out format.
3143 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3145 * config/tc-i386.c (i386_operand): Detect non-segment registers
3146 used as segment prefixes.
3148 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3151 optimize across FDE boundaries.
3153 * config/obj-coff.c (obj_coff_section): Preserve any link once
3154 flags when setting the section flags.
3156 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3158 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3159 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3161 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3163 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3166 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3168 * frags.c (frag_grow): Include the size of the frag struct in the
3171 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3172 if the new subseg comes before the old.
3174 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3176 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3177 to handle edge8 and edge16.
3179 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3181 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3182 before we clobber the symbol involved.
3184 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3186 * config/tc-arm.c: Remove OBJ_ELF definitions for
3187 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3188 use arm_adjust_symtab for OBJ_COFF.
3189 (armelf_adjust_symtab): New Routine.
3190 * config/tc-arm.h: Define obj_adjust_symtab to
3191 armelf_adjust_symtab for OBJ_ELF.
3193 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3195 * configure.in: Make all i386-elf targets use bfd_gas.
3196 * config/tc-i386.c (tc_i386_force_relocation): New.
3197 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3198 (md_apply_fix3): Likewise.
3199 (tc_gen_reloc): Handle them.
3200 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3201 tc_i386_force_relocation.
3203 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3205 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3207 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3210 current opcode after writing the first insturction of a reverse
3213 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3215 * read.h (generate_lineno_debug): Add prototype.
3216 * read.c (generate_lineno_debug): Make non-static.
3218 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3220 * config/tc-i386.c (md_assemble): Only warn for address/data size
3223 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3225 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3226 against Thumb function names, as the linker needs this information.
3228 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3230 * expr.c (operand): Check also that there is no advance in operand
3231 after atof_generic in order to decide "is it label 0f or floating
3234 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3237 command line options with a single dash.
3238 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3240 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3242 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3243 * tc-arm.c (arm_fix_adjustable): New routine.
3245 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3247 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3248 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3249 demand_empty_rest_of_line before mri_comment_end.
3250 (equals): Check garbage after expression before
3251 mri_comment_end in MRI mode.
3253 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3255 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3256 small immediate constant to use the constant itself rather than
3259 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3261 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3262 (pa_leave): Likewise.
3264 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3266 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3268 (i386_operand): Fix an error message.
3270 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3272 * doc/c-arm.texi (ARM Directives): Document .req directive.
3274 * config/tc-arm.c (reg_required_here): Display erroneous string if
3275 the register name could not be decoded.
3276 Do not set inst.instruction if the sift is -1.
3278 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3280 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3283 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3286 even if it is belived to be unnecessary.
3288 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3290 config/tc-i386.c (i386_operand): Size immediate constants by
3291 suffix (erroneously removed as part of July 7 change).
3293 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3295 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3296 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3297 (armelf_frob_symbol): New Routine.
3298 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3300 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3302 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3304 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3306 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3307 command line switches passed to assembler.
3309 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3311 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3312 (gas_cgen_opcode_desc): Declare.
3313 (gas_cgen_parse_operand): Declare.
3314 (*): Prepend gas_ to gas specific fns to denote them as such.
3316 * cgen.c (gas_cgen_opcode_desc): New global
3317 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3318 (queue_fixup): Renamed from cgen_queue_fixup.
3319 (*): Prepend gas_ to gas specific fns to denote them as such.
3321 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3322 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3323 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3324 Open opcode table and initialize it.
3325 (make_parallel): Use gas_cgen_opcode_desc.
3326 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3327 (md_assemble): Ditto.
3329 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3331 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3332 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3333 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3334 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3335 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3336 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3337 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3338 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3339 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3340 (INIT_STAB_SECTION): Likewise.
3341 (OBJ_PROCESS_STAB): Likewise.
3343 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3344 (md_parse_option): Watch for them.
3345 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3346 (md_begin): Kill neverdef code.
3347 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3348 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3349 (s_alpha_coff_wrapper): New.
3350 (md_pseudo_table): Trap all ECOFF pseudos.
3352 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3354 Start of changes to remove mdebug section from mips*-elf
3355 Based on MIPS_STAB_ELF definition
3356 * acconfig.h: undef if not configured
3357 * config.in: undef if not configured
3358 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3359 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3360 * stabs.c (s_stab_generic): flush frag
3362 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3364 * configure.in: (arm-*-elf): Handle.
3365 (thumb-*-elf): Handle.
3366 * configure: Regenerate.
3367 * read.c (stringer): Fix typo in comment.
3368 * write.c (fixup_segment): Don't add symbol value to addend if
3370 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3372 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3375 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3377 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3378 (write_2_short): Emit warning if new flag is set.
3379 (do_assemble): Set flags if left instruction is one of special
3380 "right-instruction-killer" type.
3382 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3384 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3385 Always output words in debug_info section as big endian.
3386 (sparc_target_format): Choose correct bfd target.
3387 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3389 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3391 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3392 to work with internationalization code. Issue an error when two
3393 operands match that are not allowed to match.
3395 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3397 * configure.in (install_tooldir): Allow target to specify whether
3398 it wants to be installed in $(tooldir)/bin.
3399 * configure: Regenerate.
3400 * Makefile.am (install-exec-local): Set install-exec-tooldir
3401 dependency via configure.
3402 * Makefile.in: Regenerate.
3404 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3406 * Makefile.am (install-exec-local): Split into two ...
3407 (install-exec-bindir,install-exec-tooldir): New rules.
3408 * Makefile.in: Regenerate.
3410 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3412 * Makefile.am (install-exec-local): Don't remove the file before
3413 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3414 W. Rozycki <macro@ds2.pg.gda.pl>.
3415 * Makefile.in: Rebuild.
3417 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3419 * cgen.c: Include libiberty.h.
3420 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3421 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3422 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3423 (md_cgen_lookup_reloc)): Declare.
3424 (md_cgen_record_fixup_exp): Declare.
3425 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3426 (m32r_relax_frag): Declare.
3427 (cgen_md_apply_fix3): Decls moved to cgen.h.
3428 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3429 (m32r_cgen_record_fixup_exp): Delete decl.
3430 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3431 (assemble_nop): Delete.
3432 (expand_debug_syms): Delete unused `exp'.
3433 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3434 Add default case for -Wall.
3435 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3436 (md_atof): Delete unused wordP.
3438 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3440 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3443 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3445 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3446 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3447 .print, .purgem, and .struct. Remove documentation for
3450 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3452 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3453 Update call to insert_operand.
3455 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3457 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3459 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3461 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3462 whitespace after a prefix operator.
3464 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3466 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3468 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3470 * config/tc-sparc.c (log2): New static function.
3471 (s_reserve): Use log2 to convert alignment before calling
3473 (s_common): Use log2 to convert alignment before calling
3474 record_alignment and frag_align.
3475 (sparc_cons_align): Use log2.
3477 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3479 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3480 (s_common): Likewise.
3482 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3483 initialization of waddr.
3484 (sparc_elf_final_processing): Add default case to switch.
3486 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3488 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3489 than temporary real.
3491 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * write.c (subsegs_finish): Don't align the segments if there were
3496 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3497 copying aux information.
3499 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3500 expression into a symbol.
3502 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3504 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3505 type to unsigned int.
3506 (md_assemble): Change type used to store offsets from unsigned
3508 (i386_operand): Switch error check to only call RESTORE_END_STRING
3509 once after parse_register.
3511 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3513 * config/tc-v850.c (md_show_usage): Changed format to match that
3516 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3518 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3520 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3522 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3525 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3527 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3528 * doc/Makefile.in: Rebuild.
3530 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3532 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3533 for %lo expressions.
3534 (mips_ip, case 'u'): Move range check after code to mask
3535 off bits in %hi/%lo expressions. Mask off high bits for
3538 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3540 * doc/Makefile.am (gasver.texi): New target.
3541 (as.info, as.dvi): Depends upon gasver.texi.
3542 * doc/as.texinfo: Include gasver.texi. Mention version number on
3543 title page and in top node.
3544 * doc/Makefile.in: Rebuild.
3546 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3548 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3549 but not including the line containing the edict.
3550 * listing.h (LISTING_EOF): New.
3551 * input-scrub.c (input_scrub_next_buffer): Call it.
3553 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3555 * config/tc-i386.c (i386_operand): Don't set the size of an
3556 immediate address based solely on the suffix and the mode.
3558 * config/tc-i386.c (md_assemble): Add assertion to make sure
3559 overlap2 does not set Imm.
3561 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3562 sequences of whitespace to a single space.
3563 (is_space_chars): Just compare with space.
3564 (md_begin): Don't initialize space_chars.
3565 (md_assemble): Just skip a single whitespace character.
3566 (i386_operand): Rewrite base-index parsing to use new
3567 parse_register, and to skip white space. Skip white space in a
3568 number of other places too. Don't give error message if
3569 parse_register fails.
3570 (parse_register): Change reg_string parameter to be non-const.
3571 Add end_op parameter. Skip white space after the `%', and return
3572 end of register string. Give error message here rather than
3575 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3577 Based on patch from Matt Semersky <matts@scd.hp.com>:
3578 * expr.c (op_encoding): Make const.
3579 (expr_set_precedence): New function.
3580 (expr_begin): Don't set operator rankings, just call
3581 expr_set_precedence.
3582 * expr.h (expr_set_precedence): Declare.
3583 * read.c (s_mri): Call expr_set_precedence.
3585 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3587 * doc/as.texinfo (Statements): Remove paragraph discussing
3588 continuing lines with a backslash. This hasn't worked for years,
3591 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3593 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3595 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3596 (ps_CTORS, ps_DTORS): New section types.
3597 (vms_fixup_xtors_section): New function
3598 (Ctors_Psect, Dtors_Psect): Define.
3599 (IS_GXX_XTOR): Define
3600 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3601 Filter static constructors/destructors and add to
3602 Ctors_Symbols/Dtors_Symbols chain.
3603 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3604 appropriate section.
3606 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3607 * makefile.vms: Merge vax/vms support.
3609 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3611 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3612 (elf_pseudo_table): Add them.
3613 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3614 (md_apply_fix): Accept them.
3615 (mips_fix_adjustable): Don't adjust them.
3616 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3617 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3618 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3619 (tc_fix_adjustable): Don't adjust them.
3621 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3623 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3625 * Makefile.in: Regenerate.
3626 * configure.in: AC_SUBST cgen_cpu_prefix.
3627 * configure: Regenerate.
3629 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3631 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3632 Changed all users of COND12_DELAY.
3634 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3636 * config/tc-mn10300.c (set_arch_mach): New function.
3637 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3638 (md_begin): Default to mn10300 mode.
3639 (md_assemble): Only accept instructions for the core mn10300
3640 chip and the active machine type.
3642 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3644 * subsegs.h (segment_info_type): Give the struct a name.
3645 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3646 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3647 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3648 * config/tc-w65.h (tc_reloc_mangle): Declare.
3649 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3651 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3653 * config/tc-v850.c (v850_comm): Restore old section
3654 after common processing.
3656 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3658 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3660 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3662 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3663 char with code that explicitly sign-extends.
3665 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3667 * config/tc-v850.c (md_begin): Restore text section as the current
3668 section after creating call table sections.
3669 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3672 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3673 with call to macro SYM_AUXINFO.
3675 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3677 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3678 with the program transform name.
3679 * Makefile.in: Rebuild.
3681 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3683 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3686 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3688 * config/tc-i386.c (i386_operand): Be prepared for a space between
3689 the open parenthesis and the start of the register operand,
3690 because of the June 16 change.
3692 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3694 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3697 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3699 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3700 even if it is belived to be unnecessary.
3702 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3704 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3706 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3708 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3710 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3711 shift amount for a repeated operand. The shift amount for the
3712 repeated copy comes from the size of the operand.
3714 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3716 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3718 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3720 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3722 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3724 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3725 characters in it as LEX_IS_SYMBOL_COMPONENT.
3726 * config/tc-i386.h (tc_symbol_chars): Define.
3727 (extra_symbol_chars): Declare.
3728 * config/tc-i386.c (extra_symbol_chars): Define.
3729 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3730 (line_comment_chars): Set to '/' if TE_LINUX.
3731 * doc/c-i386.texi (i386-prefixes): Update.
3732 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3734 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3736 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3737 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3739 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3741 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3742 constraint in instructions REP & REPI.
3744 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3747 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3749 (check_range): If the operand is shifted, then shift the number
3750 before checking its range.
3752 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3754 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3757 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-v850.c (v850_comm): Create special sections as needed.
3761 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3763 * config/tc-d10v.c (write_2_short): Addition of swapping
3764 instructions for sequential and reverse sequential order when
3765 given order is not possible.
3767 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3769 * Makefile.am: Rebuild dependencies.
3770 (DEP_INCLUDES): Fix reference to intl build directory.
3771 * Makefile.in: Rebuild.
3773 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3775 * doc/c-i386.texi: Update 16 bit documentation.
3777 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3778 IgnoreDataSize to IgnoreSize as they are used for address size as
3780 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3781 32-bit mode, similarly addr16/data16 and variants.
3783 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3785 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3786 sequential word multiply instructions.
3788 (do_assemble): Add extra command line argument, to allow mul32
3789 attribute to be preserved across parallel insns.
3790 (md_assemble): Insert NOPs between explicitly parallel insns which
3791 contain an 32 bit multiply and a 16 multiply.
3793 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3795 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3798 * config/tc-i386.c (reloc): Add braces.
3800 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3801 consistent with Intel naming.
3802 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3803 use bitfields in sib_byte.
3804 (modrm_byte): Don't use bitfields here either.
3806 * config/tc-i386.c (current_templates): Add const.
3807 (parse_register): Add const to return, param, and char *s.
3808 (i386_operand): Add const to reg_entry *r.
3809 * config/tc-i386.h (templates): Add const to start, end.
3811 Inspired by code for 16 bit gas support from Martynas Kunigelis
3812 <martynas@nm3.ktu.lt>:
3813 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3814 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3815 (uses_mem_addrmode): Remove.
3816 (md_estimate_size_before_relax): Add support here too.
3817 (md_relax_table): Rewrite interface to md_relax for 16 bit
3819 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3820 (opcode_suffix_to_type): Remove.
3821 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3822 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3823 (md_convert_frag): Likewise.
3824 (i386_operand): Add support for 16 bit base/index regs,
3825 immediates, and displacements. Remove some unnecessary casts, and
3826 localise end_of_operand_string, displacement_string_start,
3827 displacement_string_end variables. Add GCC_ASM_O_HACK.
3828 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3830 * config/tc-i386.c (prefix_hash): Remove.
3831 (md_begin): Rewrite without obstacks. Remove prefix hash table
3832 handling. Rewrite lexical table handling.
3833 (i386_print_statistics): Don't print prefix statistics.
3834 (md_assemble): Rewrite instruction parser so that line is not
3835 converted to lower case. Don't do a hash_find for prefixes,
3836 instead recognise them via opcode modifier.
3837 (expecting_operand, paren_not_balanced): Localise variables.
3838 * config/tc-i386.h (IsPrefix): Define.
3839 (prefix_entry): Remove.
3841 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3842 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3843 '\\' in case where comment_chars contains '/'.
3845 * config/tc-i386.c (MATCH): Ensure given operand and template
3846 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3847 you must write `ljmp *table(%ebx)'.
3849 From H.J. Lu <hjl@gnu.org>:
3850 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3851 as 0 ifndef BFD_ASSEMBLER.
3852 (md_assemble): Allow immediate operands without suffix or
3853 other reg operand to default in size to the current code size.
3855 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3857 * config/tc-v850.c (md_begin): Restore creation of
3858 .call_table_text and .call_table_data sections.
3860 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3862 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3863 after emitting a word of noops.
3865 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3867 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3868 (i386_operand): Simplify checks for valid base/index combinations.
3869 Disallow `in 4(%dx),%al'.
3871 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3873 (add_prefix): Change parameter from char to int.
3875 * config/tc-i386.h (Ugh): Define opcode modifier.
3876 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3878 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3879 CONSISTENT_REGISTER_MATCH macros to check register types more
3880 thoroughly. Check for illegal suffix/operand combinations
3881 when matching insns with operands. Handle new `s' suffix, and
3882 associated FloatMF opcode modifier for float insns with memory
3884 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3885 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3886 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3887 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3888 DATA_PREFIX_OPCODE throughout.
3890 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3891 (md_assemble): Rewrite suffix/register operand checking code to be
3892 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3893 AnyMem, the better to grep.
3895 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3896 given a memory operand. Don't set Abs bits either.
3897 (type_names): Remove Mem*, Abs*.
3898 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3899 define opcode_modifiers as these cases are handled by Disp8,
3900 Disp16, Disp32 and suffix checks.
3901 (COMES_IN_BOTH_DIRECTIONS): Remove.
3902 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3904 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3905 if IgnoreDataSize modifier given. Remove ShortformW modifier
3906 test. Add test for ShortForm in W base_opcode modification.
3907 Merge Seg2ShortForm and Seg3ShortForm code.
3908 * config/tc-i386.h (ShortFormW): Remove.
3909 (IgnoreDataSize): Define.
3911 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3913 * config/tc-d30v.c (md_assemble): Store previous segment state
3914 with previous instruction.
3916 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3918 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3919 (ebp, esp): Remove static variables.
3920 (MATCH): Remove test for InOutPortReg.
3921 (i386_operand): Properly handle InOutPortReg here instead.
3922 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3923 (md_assemble): Simplify and correct modrm and sib generation.
3924 (i386_operand): Add warning for scale without index.
3925 Rewrite checks for valid base/index combinations.
3927 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3928 macros and enclose in do while(0).
3929 (RESTORE_END_STRING): Likewise.
3930 (md_assemble): Add one to printed operand number so we start
3931 from 1 not 0. Add some more gettext invocations.
3932 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3935 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3936 DATA_PREFIX, SEG_PREFIX): Define.
3937 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3938 (check_prefix): Remove function.
3939 (add_prefix): New function. Add prefix to i.prefix as well as
3941 (md_assemble): Changes for add_prefix. Remove hack for wait
3942 prefix, instead always output prefixes in fixed order. Test
3943 for jcxz/loop when selecting between word & dword operations,
3944 and add address size prefix rather than operand size prefix.
3945 Remove operand -> address size hack when emitting jcxz/loop.
3946 (i386_operand): Remove O_Absent check as it's done in expr.
3948 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3950 * configure.in: Recognize m5200 as a cpu_type of m68k.
3951 * aclocal.m4: Rebuild with current libtool.
3952 * configure: Rebuild.
3954 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3956 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3957 to relaxable_symbol to prevent references to external symbol from
3960 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3962 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3963 symbols are relaxable.
3965 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3967 * config/tc-v850.c (md_begin): Don't create special
3968 sections by default.
3970 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3972 * config/tc-mips.c (macro): For div and udiv, close the
3973 reorder block as soon as possible.
3975 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3977 From Matt Semersky <matts@scd.hp.com>:
3978 * macro.c (macro_mri_mode): New function.
3979 * macro.h (macro_mri_mode): Declare.
3980 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3983 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3985 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3988 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3989 until after xstrdup in OBJ_EVAX case.
3991 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3993 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3994 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3995 of hardcoded magic number.
3996 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3998 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4000 * read.c (do_s_func): New function.
4002 * read.h (do_s_func): Add prototype.
4004 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4006 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4007 nops if fill pattern not specified.
4009 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4011 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4012 * config/te-go32.h (TE_GO32): Define.
4013 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4015 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4017 Implement .func/.endfunc pseudo-ops.
4018 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4020 * read.c (potable): Add .func,.endfunc.
4021 (s_func): New function.
4022 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4024 (in_doc_func_p,current_function_label): New static globals.
4025 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4027 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4029 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4030 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4031 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4032 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4033 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4034 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4035 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4036 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4037 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4038 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4039 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4040 * config/tc-a29k.c: Don't define md_short_jump_size,
4041 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4042 * config/tc-alpha.c: Likewise.
4043 * config/tc-alpha.h: Likewise.
4044 * config/tc-arm.c: Likewise.
4045 * config/tc-h8300.c: Likewise.
4046 * config/tc-h8500.c: Likewise.
4047 * config/tc-hppa.c: Likewise.
4048 * config/tc-i860.c: Likewise.
4049 * config/tc-i960.c: Likewise.
4050 * config/tc-ppc.c: Likewise.
4051 * config/tc-sh.c: Likewise.
4052 * config/tc-sparc.h: Likewise.
4053 * config/tc-tic30.c: Likewise.
4054 * config/tc-w65.c: Likewise.
4055 * config/tc-z8k.c: Likewise.
4057 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4059 * config/tc-vax.c (_): Delete this macro used for placeholder
4060 values in vax_operand_width_size; it conflicts with the _() macro
4061 used for internationalization.
4063 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4065 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4066 code. From Chris Moller <moller@bops.com>.
4068 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4069 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4070 * read.c (emit_expr): Initialize seg and subseg fields of a new
4072 * write.c (write_object_file): Switch to the appropriate segment
4073 and subsegment when processing a broken word.
4075 * config/tc-m68k.c (mri_assemble): New static function.
4076 (build_mri_control_operand): Call mri_assemble rather than
4078 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4079 (s_mri_endf, s_mri_endw): Likewise.
4081 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4083 * read.c (s_org): Call md_flush_pending_output if it is defined.
4085 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4087 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4089 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4090 (md_parse_option): Add for same.
4091 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4092 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4093 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4095 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4097 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4099 * config/tc-arm.c (find_real_start): Relax definition of local
4102 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4104 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4105 symbols at the given address, not just the last one specified.
4107 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4109 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4110 or number_to_chars_littleendian to write data.
4112 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4114 * config/tc-v850.c (md_assemble): Remove artificially created
4115 register name symbols.
4117 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4119 * write.c (fixup_segment): Change "segment" to "section" in
4122 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4124 * write.c (fixup_segment): Change sym1-sym2 message again.
4126 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4128 * write.c (fixup_segment): Improve error message for sym1-sym2
4129 errors when sym1 is in a different segment from sym2.
4131 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4133 * config/tc-m32r.c (warn_unmatched_high): New static local.
4134 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4135 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4136 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4137 (md_parse_option): Likewise.
4138 (md_show_usage): Likewise.
4139 (m32r_frob_file): Likewise.
4141 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4142 (read_a_source_file): Call them.
4143 * read.h (stabs_generate_asm_file): Declare.
4144 * stabs.c (stabs_generate_asm_file): New function.
4145 (generate_asm_file): New function.
4146 (stabs_generate_asm_lineno): Move file name handling into
4149 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4151 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4152 (d30v_current_align, d30v_current_align_seg): New variables.
4153 (d30v_last_label): New variable.
4154 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4155 (s_d30v_data, s_d30v_section): Likewise.
4156 (md_pseudo_table): Call them.
4157 (md_begin): Initialize d30v_current_align_seg.
4158 (md_assemble): Call d30v_align when needed by known current alignment.
4159 (d30v_frob_label, d30v_cons_align): New functions.
4160 * config/tc-d30v.h (md_do_align): Remove.
4161 (tc_frob_label): Call d30v_frob_label.
4162 (md_cons_align): New.
4164 * config/tc-d30v.c (find_format): Convert complex expressions to
4165 expression symbols before processing. Clean up code formatting.
4167 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4169 * po/Make-in (install-info): New target.
4171 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4173 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4175 * config/tc-mn10300.c (md_assemble): Likewise.
4177 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4179 * Makefile.am: Update with `make dep-am'.
4180 (HFILES): Add cgen.h.
4181 (cgen.o): Depend on cgen.h.
4182 * Makefile.in: Regenerate.
4184 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4186 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4188 * gasp.c (grab_label): Permit a label to be a preprocessor
4189 variable by permitting a label to start with a backslash.
4191 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4193 * config/tc-mips.c (validate_mips_insn): Removed hack
4194 for previously inaccessible bitfields in some INSN_TRAP
4197 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4199 * config/tc-d30v.c (do_assemble): Abort with error message
4200 if opcode operands do not match.
4202 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4204 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4205 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4206 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4207 similar new 'q' operand.
4209 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4211 * cgen.c (cgen_asm_finish_insn): Fix typo.
4213 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4216 * cgen.c: Include it.
4217 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4218 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4219 All callers updated.
4220 * config/tc-m32r.c: Include cgen.h.
4221 (m23r_insn): New members num_fixups,fixups.
4223 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4225 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4226 to avoid compiler warning.
4228 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4230 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4233 * makefile.vms (OBJS): Add ehopt.obj
4235 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4237 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4239 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4241 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4242 a short format insn.
4243 (md_assemble): Set it for explicitly packed insns.
4245 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4247 * config/obj-coff.c (c_symbol_merge): Do not take address of
4248 native fields when performing the memcpy.
4250 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4252 * config/tc-mips.c (macro,macro2): Implement
4253 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4255 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4257 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4258 relocations against globally visible symbols.
4259 * config/tc-m68k.c (relaxable_symbol): New macro.
4260 (m68k_ip, md_estimate_size_before_relax): Use it.
4261 (tc_m68k_fix_adjustable): Also handle weak symbols.
4263 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4265 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4266 references to externally visible symbols.
4267 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4268 values in twice for a PC relative reloc if the symbol is
4271 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4272 don't adjust a PC relative reloc against an externally visible
4274 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4275 for a PC relative fixup against an externally visible defined
4276 symbol, arrange to store object file and addend values as though
4277 the symbol were not defined.
4278 (tc_gen_reloc): Likewise.
4280 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4282 * read.c (sizeof_leb128): Referenced externally by write.c so
4285 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4287 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4288 and expand a 'debug' symbol associated with the next instruction
4289 that does not cause a short instruction to be filled with a NOP.
4290 (md_pseudo_table): Add support for .debugsym.
4291 (assemble_parallel_insn): Add calls to expand_debug_sym as
4293 (md_assemble): Ditto.
4295 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4297 * as.c (main): Conditionally call setlocale.
4298 * gasp.c (main): Likewise.
4299 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4300 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4302 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4304 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4306 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4308 * config/tc-hppa.c: Change all calls to bzero to use memset.
4309 (pa_ip): Add cast to avoid warning.
4310 (tc_gen_reloc, md_apply_fix): Likewise.
4311 (pa_find_space_by_number): Likewise.
4312 (hppa_force_relocation): Likewise.
4313 (pa_block): Change i to unsigned int.
4314 * config/obj-som.h (obj_som_copyright): Declare.
4316 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4318 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4319 for line numbers for assembly source.
4321 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4323 * configure.in: Change version number to 2.9.4
4324 * configure: Rebuild.
4326 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4328 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4330 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4332 * ecoff.h: Change symbolS in function declaration to struct
4335 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4337 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4338 (md_convert_frag): Fix i18n typo.
4340 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4342 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4343 * ecoff.h: Protoype it.
4344 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4345 [EVAX] (s_alpha_prologue): Delete.
4346 (md_pseudo_table): Update.
4348 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4351 array to local pointer.
4352 (get_args, parse_expr): Add casts to avoid warnings.
4354 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4356 * read.c (s_set): Cast xmalloc return value to fragS *.
4357 * config/tc-m68k.c (m68k_ip): Function made static to match
4358 previous forward declaration.
4359 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4361 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-v850.c: Add internationalisation macros to error
4366 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4367 macros to error strings.
4369 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4371 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4372 reloc is in the TOC csect.
4373 (md_apply_fix3): Correct gettext typo.
4375 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4378 .L - they are local labels and the branches are not really
4379 function calls but rather far jumps.
4381 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4383 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4385 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4387 * config/tc-i386.c (md_assemble): Print operand number rather than
4388 using ordinal_names.
4389 (i386_operand): Likewise.
4391 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4393 * Makefile.am (INTLLIBS): Define to work around apparent automake
4395 All Makefiles: Regenerated.
4397 * Many files: Added gettext invocations around user-visible
4399 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4400 HAVE_LC_MESSAGES): Define.
4401 * dep-in.sed: Added asintl.h.
4402 * po/Make-in: New file.
4403 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4405 * read.c (Z_): Renamed from `_'.
4406 * Makefile.am (SUBDIRS): Added po.
4407 (POTFILES): new macro.
4408 (po/POTFILES.in): New target.
4409 ($(OBJS)): Added asintl.h.
4411 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4412 (as_new_LDADD): Added $(INTLLIBS).
4413 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4414 (gasp_new_LDADD): Added $(INTLLIBS).
4415 (gasp_new_DEPENDENCIES): New macro.
4416 * configure, aclocal.m4: Rebuilt.
4417 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4419 (ALL_LINGUAS): Define.
4420 * macro.c: Include "asintl.h".
4421 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4422 * as.h: Include "asintl.h".
4423 * config/tc-i386.c (ordinal_names): Removed.
4424 (md_assemble): Changed error text to avoid ordinal_names.
4425 (i386_operand): Likewise.
4426 (reloc): Added as_bad to avoid i18n problems.
4427 (tc_gen_reloc): Likewise.
4428 * config/tc-arm.c (bad_args): Now a #define.
4430 * config/obj-vms.c (VMS_stab_parse): Changed type of
4432 (global_symbol_directory): Unified strings to avoid i18n
4434 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4435 avoid i18n problems.
4436 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4437 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4439 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4441 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4443 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4445 * as.c (print_version_id): Added an fprintf to avoid i18n
4447 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4449 * expr.c (expr): Added as_warn call to avoid i18n problems.
4450 * messages.c (as_assert): Changed code to avoid i18n problems.
4451 (as_abort): Likewise.
4452 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4453 (s_space): Likewise.
4454 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4456 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4458 * config/tc-i386.c (check_prefix): New static function, split out
4460 (struct _i386_insn): Add wait_prefix field.
4461 (md_assemble): Remove wait_prefix local variable. Use
4462 check_prefix when adding a prefix.
4464 * config/tc-i386.c (current_templates): New static variable.
4465 (md_assemble): Remove current_templates local variable.
4466 (md_assemble, i386_operand): Improve error and warning messages in
4467 many places. Add RESTORE_END_STRING in many places before error
4468 return. Clarify some comments.
4470 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4472 (md_assemble): Parse string instruction operands, looking for
4473 segment override prefixes. Check for invalid segment prefixes on
4475 (i386_operand): i.seg[] and max mem_operand changes for string
4477 * config/tc-i386.h (EsSeg): Define.
4479 * config/tc-i386.h (regKludge): Define.
4480 (iclrKludge, imulKludge): Don't define.
4481 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4482 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4483 opcode_modifier checks to look for more common cases first. Add
4484 default_seg for IsString case.
4486 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4488 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4490 * configure: Rebuild with new automake and libtool.
4491 * aclocal.m4, Makefile.in: Likewise.
4493 * doc/Makefile.am (as.dvi): New target.
4494 * doc/Makefile.in: Rebuild.
4496 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4498 * configure.in: Added sparc86x support.
4500 * configure: Rebuild.
4502 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4504 (md_parse_option): Warn if -EL is not supported for this architecture.
4506 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4508 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4510 * config/tc-mips.c (mips_ip): Note when we use get match on
4511 the full instruction name.
4513 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4515 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4516 back into the expression to handle add/sub simplification correctly.
4518 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4520 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4522 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4527 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4529 * symbols.c (max_indent_level): New global.
4530 (print_symbol_value_1): Use it.
4531 * expr.h (expr_build_dot): Declare.
4532 * expr.c (expr_build_dot): New function.
4534 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4536 * symbols.c (print_binary): New function.
4537 (print_expr_1): Call it.
4539 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4541 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4542 operand in the opcode.
4544 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4546 * config/tc-i386.h: Reorder operand flags and opcode modifier
4547 flags for clarity. Remove unused definitions: Unknown,
4548 ImmUnknown, DispUnknown, NoModrm.
4549 * config/tc-i386.c (type_names): Add missing Debug type.
4550 (md_assemble): Better duplicate prefix checking. Quicker string
4551 instruction check via new opcode_modifier flag.
4553 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4555 * doc/as.texinfo (Invoking): Clarify -Wa example.
4557 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4559 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4560 (s_mips_weakext): Define.
4561 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4562 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4565 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4567 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4568 is an error if the value can not be computed at assembly time.
4569 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4571 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * gasp.c (main): Set next field of new include_path structure to
4574 NULL. From Avery Pennarun <averyp@gdc.ca>.
4576 * read.c (s_mri_sect): Call as_bad rather than abort for an
4577 unsupported MRI target.
4579 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4581 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4582 the destination of a branch instruction should be altered.
4583 (find_real_start): New function: Locate the real, Thumb coded
4584 start of a Thumb function.
4585 (do_t_branch23): Alter the destination of branches to Thumb
4588 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4590 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4592 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4595 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4597 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4598 * doc/c-hppa.texi: Likewise.
4600 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4602 * Makefile.am: Rebuild dependencies.
4603 * Makefile.in: Rebuild.
4605 * Makefile.am (DEP_INCLUDES): New variable.
4606 (.dep1): Change to work when srcdir is not an absolute path.
4607 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4608 * Makefile.in: Rebuild.
4610 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4612 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4613 LinearAddress patch.
4615 * configure.in: Set version to 2.9.1.
4616 * configure: Rebuild.
4618 * Branched binutils 2.9.
4620 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4622 * config/tc-i386.h (FWait): Define.
4623 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4624 other prefixes. Check FWait flag in opcode table to see which
4625 instructions require an fwait prefix.
4627 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4629 * stabs.c (get_stab_string_offset): Always create a stab string
4632 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4634 Fix some gcc -Wall warnings:
4635 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4636 * ehopt.c (eh_frame_code_alignment): Likewise.
4637 * expr.c (integer_constant, operand): Likewise.
4638 * frags.c (frag_align): Likewise.
4639 * gasp.c (level_0, change_base, doinstr): Likewise.
4640 * hash.c (hash_ask): Likewise.
4641 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4642 (debugging_pseudo): Likewise.
4643 * macro.c (define_macro, check_macro): Likewise.
4644 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4645 (ignore_rest_of_line, float_cons): Likewise.
4646 * symbols.c (decode_local_label_name): Likewise.
4647 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4648 (fixup_segment, number_to_chars_bigendian): Likewise.
4649 (number_to_chars_littleendian): Likewise.
4650 * config/atof-ieee.c (gen_to_words): Likewise.
4651 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4652 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4653 * read.c (output_big_sleb128): Initialize locals to avoid
4655 (output_big_uleb128, equals): Likewise.
4656 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4657 to unsigned int. Change zeros to unsigned int.
4658 * cond.c (s_if): Add return to default case.
4659 * frags.c (frag_now_fix): Change return type to addressT.
4660 * frags.h (frag_now_fix): Update declaration.
4661 * listing.c (file_info_struct): Change linenum to unsigned int.
4662 (struct list_info_struct): Change hll_line to unsigned int.
4663 (print_source): Update format string.
4664 * read.c (emit_expr): Change scan to unsigned int, and don't
4665 bother to initialize it.
4666 * symbols.c (dollar_label_count): Change to unsigned long.
4667 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4668 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4669 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4671 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4673 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4674 mcf5200 just as we do for m68000.
4675 (m68k_init_after_args): Likewise.
4676 (md_estimate_size_before_relax): Likewise.
4678 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4680 * config/tc-v850.c (md_assemble): Store relocation addend in
4681 fixup instead of instruction.
4683 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4685 * config/tc-i386.c (md_assemble): Swap template arguments to
4686 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4687 This macro is currently symmetric, so passing them the wrong
4688 way didn't cause any problem, but may if the macro is changed
4690 After copying template to i.tm, use i.tm. rather than t-> to
4691 access fields, and make t a const*
4692 Move i.tm.operand_types[] swap to immediately after the copy.
4694 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4696 * expr.h (expr_build_uconstant): Add prototype.
4697 (expr_build_unary,expr_build_binary): Add prototypes.
4698 * expr.c (expr_build_uconstant): New function.
4699 (expr_build_unary,expr_build_binary): New functions.
4701 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4703 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4704 * macro.c (macro_expand_body): Increase buffer size.
4705 * messages.c (as_warn): Likewise.
4706 (as_warn_where, as_bad, as_bad_where): Likewise.
4708 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4710 Based on patch from H.J. Lu <hjl@gnu.org>:
4711 * Makefile.am (DISTSTUFF): New variable.
4712 (diststuff): New target.
4713 * Makefile.in: Rebuild.
4715 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4718 m32r_elf_section_change_hook.
4720 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4721 emit a nop if a section ends with a 16 bit instruction.
4723 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4725 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4726 s_lcomm rather than obj_coff_lcomm.
4727 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4729 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4731 * config/tc-i386.h (LinearAddress): Define.
4732 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4733 instruction, don't use a default segment.
4735 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4737 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4738 * configure: Rebuild.
4740 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4742 * aclocal.m4, configure: Rebuild with libtool 1.2.
4744 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4746 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4747 PC relative branches. Patch courtesy of Jonathan Walton.
4750 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4752 * configure.in (emulations): Add thumb-pe target.
4754 * configure (emulations): Add thumb-pe target.
4756 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4758 * itbl-lex.l (yywrap): Don't define if already defined as a
4761 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4763 * depend.c (quote_string_for_make): New function.
4764 (wrap_output): Use it.
4766 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4768 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4769 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4771 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4773 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4774 Recognize -GN and -relax.
4775 (md_begin): Initialize gp size from -G switch.
4776 (alpha_force_relocation): Always force if -relax.
4777 (alpha_align): Take a new argument that will specify when to
4778 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4779 Change all callers. Emit nop alignment padding as nop+unop pair.
4781 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4783 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4784 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4786 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4788 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4789 require padding to the next long word boundary.
4791 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4793 * cgen.c: #include symcat.h.
4794 * config/tc-m32r.c: Likewise.
4796 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4798 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4799 absolute expressions instead of '$' prefixed register names.
4801 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4803 * read.c (s_set): Record file and line info for symbols when -as.
4804 (pseudo_set): Don't overwrite that dummy fragment.
4806 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4808 * config/tc-ppc.c (md_pseudo_table): Add "section".
4809 (ppc_named_section): New static function.
4811 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4813 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4814 so we don't have to scan the entire list.
4816 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4818 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4819 case, allow the parallel instructions to modify the same flag
4822 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4824 * listing.c (list_symbol_table): Categorize symbols by
4825 undefined_section rather than sy_frag->line == NULL.
4827 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4829 * Makefile.am (install-exec-local): Install properly when ln
4830 fails or tooldir == prefix.
4832 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4834 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4835 Test result of insert_operand for error.
4837 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4839 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4840 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4841 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4842 * doc/Makefile.in: Rebuild.
4844 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4846 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4847 (macro): Fix handling of M_COP[0-3].
4849 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4851 Based on patches from Ross Harvey <ross@teraflop.com>:
4852 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4853 if macro_alternate or macro_mri.
4854 (getstring): Remove support for byte constants between < and >.
4855 (get_any_string): '<' only starts a string if macro_alternate or
4857 (macro_expand_body): Permit keyword parameters following
4858 positional parameters.
4860 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4861 * configure.in (alpha*-*-netbsd*): New target.
4862 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4863 * configure: Rebuild.
4865 * as.h (flag_warn_suppress_instructionswap): Move from here...
4866 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4867 here, and make static.
4869 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4870 BFD_ASSEMBLER or MANY_SEGMENTS.
4872 * as.c (show_usage): Update bug-gnu-utils address.
4873 * gasp.c (show_usage): Likewise.
4874 * doc/as.texinfo (Bug Reporting): Likewise.
4876 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4878 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4879 insns regardless of the size of a pointer if we're in mips I or
4881 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4883 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4885 Fix rac to accept only a0:
4886 * tc-d10v.c (parallel_ok, find_opcode):
4887 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4888 Introduce OPERAND_GPR.
4890 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4892 * read.c (s_fill): Handle non-constant repeat counts by creating
4893 an rs_space fragment.
4895 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4897 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4898 from as_bad to as_warn.
4900 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4902 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4903 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4904 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4906 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4908 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4909 seg_fix_rotP rather than fix_root from seg_info.
4911 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4913 * expr.c: Add support for 0x1_2_3_4 bignums.
4915 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4917 * configure.in: Change -linux* to -linux-gnu*.
4918 * configure: Rebuild.
4920 * app.c (do_scrub_begin): Treat \r as whitespace.
4922 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4924 * Makefile.am: Update dependencies.
4925 * Makefile.in: Rebuild.
4927 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4929 * configure, aclocal.m4: Rebuild with new libtool.
4931 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4933 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4934 the argument to bfd_set_arch_mach.
4935 (load_address): Use bfd_arch_bits_per_address to determine the
4936 bit size of an address instead of looking at the isa level.
4937 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4939 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4941 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4943 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4945 * ehopt.c: New file.
4946 * as.h (enum _relax_state): Add rs_cfa.
4947 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4948 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4949 * read.c (emit_expr): Call check_eh_frame.
4950 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4951 (relax_segment): Likewise.
4952 * Makefile.am: Rebuild dependencies.
4953 (GAS_CFILES): Add ehopt.c.
4954 (GENERIC_OBJS): Add ehopt.o.
4955 * doc/internals.texi (Frags): Document rs_cfa.
4957 * as.c (show_usage): Mention --traditional-format.
4958 (parse_args): Accept --traditional-format.
4959 * as.h (flag_traditional_format): Declare.
4960 * output-file.c (output_file_create): If flag_traditional_format,
4961 set BFD_TRADITIONAL_FORMAT on stdoutput.
4962 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4964 * config/tc-mips.c (append_insn): Make sure that if we have a
4965 fixup for an unmatched %hi reloc, it does not associated with a
4968 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4969 * doc/Makefile.in: Likewise.
4971 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-m32r.c (check_for_side_effects): New function.
4974 (can_make_parallel): Add checks for instruction side effects
4975 clashing with the other instruction.
4976 (assemble_parallel_insn): Improve warning messages. Return error
4977 message from non-swapped instruction order.
4979 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4981 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4983 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4984 md_cleanup definition. This moves the forced literal output to
4985 the end of the source pass, and avoids macro's inserting literals
4986 into the code immediately after the macro expansion.
4988 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4990 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4991 a gas internal symbol is adjustable.
4992 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4994 * as.h: If gcc version greater than 2.6, use `__format__' and
4995 `__printf__' in function attributes, rather than `format' and
4998 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5000 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5002 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5004 Add tms320c30 support:
5005 * config/tc-tic30.h: New file.
5006 * config/tc-tic30.c: New file.
5007 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5008 TARGET_FORMAT as "coff-tic30".
5009 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5010 * Makefile.am: Rebuild dependencies.
5011 (CPU_TYPES): Add tic30.
5012 (CPU_OBJ_VALID): tic30-aout is valid.
5013 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5014 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5015 * configure, Makefile.in: Rebuild.
5017 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5019 * config/tc-v850.c (md_assemble): Improvements to error messages.
5021 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5023 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5024 BFD_RELOC_HI16_S to store the high bits of any value.
5026 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5027 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5028 assembler calculate relocations to any external symbol at all.
5029 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5030 involving generation of pc-relative relocs.
5031 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5032 has been moved to md_apply_fix3.
5034 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5035 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5036 which actually means (the address of identifier's GOT entry) +
5037 constant, which is not particularly useful.
5039 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5041 * read.h (include_dirs): Declare.
5042 (include_dir_count,include_dir_maxlen): Declare.
5044 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5046 * configure.in: Correct check for shared opcodes library.
5047 * configure: Rebuild.
5049 * listing.c (buffer_line): If we can't open the file, set at_end.
5050 (listing_print): Remove unused local variable fi.
5052 * config/m68k-parse.y (reglistpair): Handle register list in
5055 * config/vms-conf.h: Don't undef VERSION.
5057 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5059 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5061 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5063 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5064 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5065 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5066 (EXTRA_DIST): Define.
5067 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5068 explicitly rather than via the list of object files.
5069 (gcc-as.opt): New file created when make-gas.com is run.
5070 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5071 itbl-cpu.h} to #include appropriate file rather than copying that
5073 * config/vms-conf.h: Synchronize with current config.in.
5074 * Makefile.in: Rebuild.
5076 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5078 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5079 (parallel_ok): Relaxed parallel subinstruction dependency check.
5081 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5083 * as.h (flag_warn_suppress_instructionswap): added new flag.
5084 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5085 command line argument.
5086 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5087 warning only if flag_warn_suppress_instructionswap is false.
5089 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5091 * configure.in (i386-*-mingw32*): New target.
5092 * configure: Rebuild.
5094 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5096 * symbols.c (resolve_symbol_value): Don't set the segment if it
5097 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5099 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5102 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5104 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5105 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5108 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5112 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5114 * config/tc-v850.c (v850_insert_operand): Display instruction when
5115 an error is encountered.
5117 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5119 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5120 (i386-*-sco3.2v5*coff): New target.
5121 (i386-*-sco3.2*): New target.
5122 * configure: Rebuild.
5124 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-v850.c: Tidy error message production.
5128 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5131 validate_immediate return value in the right type for comparisons
5134 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5136 * listing.c (MAX_BYTES): Use listing variables not constants.
5137 (data_buffer): No longer an array, but a pointer.
5138 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5139 (listing_listing): Allocate data_buffer.
5141 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5143 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5144 --listing-rhs-width, --listing-cont-lines.
5145 (show_usage): Update.
5146 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5147 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5148 (print_lines): Use the variables instead of the constants.
5149 (listing_listing): Likewise.
5150 * listing.h: Declare the new vars.
5152 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5154 * as.c (parse_args): Add --keep-locals alias for -L.
5155 Add --strip-local-absolute.
5156 (show_usage): Update.
5157 * as.h (flag_strip_local_absolute): New flag.
5158 * symbols.c (S_IS_LOCAL): Use it.
5159 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5160 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5161 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5163 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-m32r.c: Detect if explicitly parallel instructions
5166 might have an io conflict and issue a warning message.
5168 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5170 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5171 cgen_swap_fixups): Functions to save, restore and swap the fixup
5172 chain with a backup copy.
5173 (cgen_asm_finish_insn): Returns address of constructed insn.
5175 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5177 * listing.c (file_info_struct): Remove FILE, add POS.
5178 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5179 (file_info): Don't open the file.
5180 (buffer_line): Check for the file in the last_open cache, updating
5182 (print_source): Don't reference file_info->file.
5183 (listing_listing): Likewise.
5184 (listing_print): Close the file in the cache, if any.
5186 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5188 * read.c (dwarf_file_string): New file static variable.
5189 (emit_expr): Look for constant sequence that leads up to a file
5190 name in DWARF debugging output.
5191 (stringer): Use dwarf_file_string to decide whether to accept a
5192 string as a file name.
5194 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5196 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5197 (crack_operand): Add reg->reglst MRI hack.
5198 (r_seg): Put reglst symbols in reg_section.
5199 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5201 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5203 * tc-sh.c (get_specific): Handle SGR & DBR.
5205 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5207 * tc-h8300.c (parse_reg): Take the length of the symbol into
5208 account when attempting to match a register name.
5209 * tc-h8500.c (parse_reg): Likewise.
5211 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5213 * cgen.c: Formatting changes to improve readability.
5215 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5217 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5220 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5222 Based on a patch from Jim Wilson
5223 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5224 (tc_gen_reloc): Handle cross section PC relative relocs
5227 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5229 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5231 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5233 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5234 (expr_jmp_buf): New static local.
5235 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5236 (cgen_md_operand): New function.
5237 * tc-m32r.c: Clean up pass over `struct foo' usage.
5238 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5240 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5242 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5243 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5245 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5247 * config/tc-i386.c (i386_operand): Give an error if there are
5248 unrecognized characters after an expression.
5250 For older changes see ChangeLog-9697