1 2000-02-08 Timothy Wall <twall@redhat.com>
3 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5 (do_repeat): New. Abstract repeat logic so that a "break" can be
7 (end_repeat): New. Provide support for a "break" out of the
9 * read.h: Add prototypes for new functions.
11 2000-02-08 Timothy Wall <twall@redhat.com>
13 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
14 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
15 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
18 2000-02-08 Timothy Wall <twall@redhat.com>
20 * read.c: Added elseif to directives table.
21 * read.h: Added prototype for s_elseif.
22 * doc/as.texinfo: Added description for elseif.
23 * cond.c (s_elseif): New function
25 2000-02-04 Timothy Wall <twall@redhat.com>
27 * listing.c (print_lines): Remove conditionals causing bug in
30 2000-02-03 Timothy Wall <twall@cygnus.com>
32 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
34 * frags.c (frag_new): Calculate fr_fix in octets
35 (frag_now_fix) Return offset as target address offset (bytes).
36 (frag_now_fix_octets) New - Return offset in octets (8-bit
38 * frags.h: Added prototype for frag_now_fix_octets().
39 Distinguish between octets and bytes in field descriptions.
40 * listing.c (calc_hex): Account for octets vs bytes when
41 printing addresses/offsets.
42 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
43 target is little-endian, print the octets in a word in big-endian
44 order so that the display looks like a proper hexadecimal number,
45 instead of having the octets reversed.
46 * read.c (do_align): When recording alignment, alignment power
47 should be in terms of target bytes (minimum addressible unit)
49 (do_org) Convert ORG target address (byte) argument into an
50 octet offset when generating a variable fragment.
51 * symbols.c (resolve_symbol_value): Symbol final value
52 converted to a target address offset (bytes) from its octet offset.
53 * config/obj-coff.c (coff_frob_symbol): Symbol target address
54 offset (bytes) is adjusted by the frag offset (octets) converted
56 (coff_frob_section) Section alignment power is in terms of bytes;
57 convert it to an octet alignment power when calculating size (and
58 size mask) in octets. Don't modify the section size in order to
59 "align" it for TI COFF, since that format has a different method
60 for storing alignment information.
62 2000-02-01 Timothy Wall <twall@cygnus.com>
64 * stabs.c (generate_asm_file): Escape backslashes in stabs file
65 entries, matching the way GCC generates them. If not escaped, the
66 filename is encoded incorrectly.
68 2000-01-31 Nick Clifton <nickc@cygnus.com>
69 * config/tc-arm.c (reg_table): Add support for ATPCS register
72 2000-01-31 Geoff Keating <geoffk@cygnus.com>
74 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
76 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
78 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
79 of a symbol when we really care about its value.
81 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
83 * config/tc-mcore.c (md_assemble): Give warning message if
84 operands passes to instruction are more than the spec.
86 2000-01-27 Thomas de Lellis <tdel@windriver.com>
88 * config/tc-arm.c (armadjust_symtab): If the assembler is in
89 Thumb mode but the label seen was not declared as '.thumb_func'
90 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
91 correct disassembly of Thumb code bounded by non function labels.
93 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
95 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
96 Add dependencies for e-i386aout.o. Fix 2 comment lines.
98 * Makefile.in: Same here.
101 * configure.in: Set bfd_gas for i386-aout when primary target
102 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
103 we may need the primary te_file. Remove incorrect comment.
105 * configure: Regenerate.
107 * config/e-i386aout.c: New file.
109 * as.c (USE_EMULATIONS): Move to before print_version_id.
110 (struct emulation): Add i386aout.
111 (show_usage): Split text strings. Reformat -a text. Add --em
115 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
116 (aout_format_ops): New.
119 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
120 preprocessor conditional and add aout USE_EMULATIONS tests.
121 (read_a_source_file): Don't pass error strings to printf as
125 * gasp.c (exp_get_abs): Don't pass error strings to printf as
127 (do_data): Same here.
128 (process_file): And here.
131 * symbols.c (colon): Rewrite "already defined" fatal message
132 code for aout with USE_EMULATIONS.
135 * config/obj-aout.c (OBJ_HEADER): Define.
136 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
138 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
139 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
141 (obj_aout_type): Expand S_SET_OTHER here too.
142 (obj_read_begin_hook): Remove.
143 (aout_pop_insert): New.
144 (obj_aout_s_get_other): New.
145 (obj_aout_s_get_desc): New.
146 (aout_format_ops): New.
149 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
150 gets aout_pseudo_table.
151 (aout_pseudo_table): Declare.
152 (obj_read_begin_hook): Define.
155 * config/obj-coff.c (obj_pseudo_table): Rename to
157 (coff_pop_insert): Use coff_pseudo_table.
158 (coff_sec_sym_ok_for_reloc): Remove.
159 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
160 and comment all zero entries and remove #if 0 code.
163 * config/obj-coff.h (obj_pop_insert): Define.
164 (coff_pseudo_table): Declare.
167 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
168 s_get_size, s_set_size. Comment all zero entries.
171 * config/obj-elf.c (elf_s_get_other): New function.
172 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
173 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
174 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
176 (obj_elf_parse_section_letters): Don't pass error strings to
177 printf as format arg.
180 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
182 (elf_s_get_other): Declare.
183 (S_GET_OTHER) Define as elf_s_get_other if not already
185 (S_SET_OTHER): Only define when not already defined.
186 (elf_obj_read_begin_hook): Declare.
187 (obj_read_begin_hook): Define.
188 (elf_obj_symbol_new_hook): Declare.
189 (obj_symbol_new_hook): Define.
192 * config/obj-multi.h: Add copyright header and protect against
193 multiple inclusion. Add * to all function pointers.
194 (OBJ_HEADER): If defined, include it rather than other defines
196 (obj_frob_file_after_relocs): Test for NULL.
197 (obj_symbol_new_hook): Here too.
198 (obj_sec_sym_ok_for_reloc): And here.
199 (S_GET_OTHER): Define.
200 (S_GET_DESC): Define.
201 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
202 (OBJ_MAYBE_ELF): Update comment.
204 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
205 OBJ_AOUT preprocessor conditional and handle emulation by
206 testing OUTPUT_FLAVOR.
207 (i386_displacement): Here too.
208 (md_section_align): Similarly here.
209 (i386_target_format): Conditionally compile when more than one
210 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
211 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
212 (i386_displacement): Here too.
215 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
216 Define TARGET_FORMAT for aout only when not multi.
219 * config/te-multi.h: Delete file as it's identical to te-generic.h
221 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
223 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
224 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
227 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
229 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
232 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
234 * config/tc-mips.c (mips_do_align): New function.
235 * config/tc-mips.h (md_do_align): Define.
237 2000-01-10 Philip Blundell <philb@gnu.org>
239 * doc/c-arm.texi (ARM Options): Fix typo.
240 (ARM-Chars): Correct description of `#'. Mention that `;' is a
241 line separator for Linux.
242 * doc/as.texinfo (Comments): Mention the ARM.
244 2000-01-10 Philip Blundell <pb@futuretv.com>
246 * configure.in (arm*-*-conix*): New target.
247 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
249 * configure: Regenerate.
251 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
253 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
254 (obj_elf_visibility): New function.
256 * doc/as.texinfo (Visibility): New node: document visibility
259 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
261 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
262 warning for absolute jump/call without `*' in non-intel mode. No
263 need to set i.types[0] JumpAbsolute in intel mode.
265 1999-12-22 Philip Blundell <pb@futuretv.com>
267 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
268 hook function when changing sections.
269 (arm_s_data): Likewise.
271 1999-12-14 Nick Clifton <nickc@cygnus.com>
273 * config/tc-arm.c (md_parse_option): Add support for -marm720
276 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
278 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
279 (r_registers, xr_registers): Define.
280 (r_register_name, xr_register_name): New functions.
281 (md_assemble): Handle new am33 operand types and instruction
283 (mn10300_insert_operand, check_operand): Likewise.
285 1999-11-29 Nick Clifton <nickc@cygnus.com>
287 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
288 (s_force_thumb): Set thumb_mode to 2.
289 (md_assemble): Do not complain about thumb instructions on a
290 non-thumb target if thumb_mode is set to 2.
292 1999-11-28 Michael Meissner <meissner@cygnus.com>
294 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
295 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
296 (O_...): Add new machine dependent expressions if we are handling
297 explicit relocations.
298 (alpha_reloc_op): New static table holding the explicit relocation
300 (alpha_literal_hash): New static to hold the hash table for
301 explicit relocations.
302 (alpha_macros): Add support for explicit relocations.
303 (md_begin): If explicit relocations, initialize hash table.
304 (md_assemble): Don't print a second error if tokenize_arguments
305 already printed an error message.
306 (md_apply_fix): Add support for explicit relocations.
307 (alpha_force_relocation): Ditto.
308 (alpha_fix_adjustable): Ditto.
309 (alpha_adjust_symtab): New function to support explicit
311 (alpha_adjust_symtab_relocs): Ditto.
312 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
313 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
314 Add support for explicit relocations. Return -2 if an error
315 message was already printed.
316 (find_macro_match): Add support for explicit relocations. Comment
318 (emit_insn): Add support for explicit relocations.
319 (assemble_tokens): Ditto.
321 (load_expression): Ditto.
324 (emit_ir_load): Ditto.
325 (emit_loadstore): Ditto.
329 (emit_division): Ditto.
330 (emit_jsrjmp): Ditto.
331 (emit_retjcr): Ditto.
333 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
335 (tc_adjust_symtab): If explicit relocations, call the function
337 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
338 relocations next to the literal relocation they reference.
339 (TC_INIT_FIX_DATA): Initialize the new fields.
340 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
342 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
344 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
345 'B' operand for PA2.0 bb instruction.
347 1999-11-18 Nick Clifton <nickc@cygnus.com>
349 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
352 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
354 (mcore_force_relocation): Force relocations to be generated for
357 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
359 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
360 (i386_displacement): Disallow O_big displacements.
362 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
364 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
365 improvements in error checking.
366 (md_assemble): Support for unconditional ARM instructions.
367 (md_parse_option): Support for -m[arm]v5e flag.
369 1999-11-12 Nick Clifton <nickc@cygnus.com>
371 * macro.c (buffer_and_nest): Do not check beyond the end of the
374 1999-11-11 Nick Clifton <nickc@cygnus.com>
376 * macro.c (buffer_and_nest): Look for seperator after TO and
379 1999-11-08 Andrew Haley <aph@cygnus.com>
381 * app.c (do_scrub_chars): When in State 10, treat backslash
382 characters in the same way as as symbol characters.
384 1999-11-07 Richard Henderson <rth@cygnus.com>
386 * config/tc-alpha.c (alpha_align): Check, don't assert, that
387 the previous label was in the current section before playing
390 1999-11-06 Nick Clifton <nickc@cygnus.com>
392 * config/tc-v850.c (v850_force_relocation): Force relocation
394 (v850_pcrel_from_selection): Do not compute a pcrel offset if
397 1999-11-05 Michael Meissner <meissner@cygnus.com>
399 * expr.h (operatorT): Increase machine dependent operators to 16.
400 * expr.c (op_rank): Ditto.
402 1999-11-03 Ian Lance Taylor <ian@zembu.com>
404 * read.c (pseudo_set): Reject attempts to set the value of a
407 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
410 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
412 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
413 to bfd_set_section_contents.
415 1999-11-03 Nick Clifton <nickc@cygnus.com>
417 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
419 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
421 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
422 (mips_ip): Use OPCODE_IS_MEMBER.
424 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
426 * config/tc-arm.c (reg_required_here): Improve comments.
428 * config/tc-arm.c (thumb_opcode): Add "variants" field.
429 (tinsns): Initialize variants field.
431 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
434 1999-10-27 Scott Bambrough <scottb@netwinder.org>
436 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
437 * config/tc-arm.h: Fix compile time warnings.
439 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
441 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
442 form @abs16, @(abs16) and @(abs16 + imm).
444 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
446 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
447 (ISA_HAS_64_BIT_REGS) New.
448 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
449 mips_emit_delays,macro_build,load_register,load_addresss,
450 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
451 and/or use new ISA_xxx macros in expressions involving
452 ISA, particularly mips_opts.isa.
454 1999-10-18 Michael Meissner <meissner@cygnus.com>
456 * expr.h (operatorT): Add machine dependent operators md1..md8.
457 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
458 for the machine dependent operators to use.
460 * expr.c (op_rank): Add machine dependent operators.
462 * config/tc-alpha.c (O_pregister): Define as a machine dependent
464 (O_cpregister): Ditto.
465 (md_begin): Change X_op test that field is wide enough to use
466 O_max instead of O_alpha_max.
467 (cpu_types): Fill in missing initializer.
468 (alpha_num_macros): Make unsigned.
469 (md_assemble): Make opnamelen be size_t.
470 (md_apply_fix): Cast alpha_num_operands to int before testing.
471 (alpha_force_relocation): Ditto.
472 (alpha_fix_adjustable): Ditto.
473 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
474 (tc_gen_reloc): Ditto.
475 (tc_get_register): Ditto.
480 (s_alpha_ent): Ditto.
481 (s_alpha_end): Ditto.
482 (s_alpha_frame): Ditto.
483 (s_alpha_prologue): Ditto.
484 (s_alpha_file): Ditto.
485 (s_alpha_gprel32): Ditto.
486 (s_alpha_proc): Ditto.
487 (s_alpha_set): Ditto.
488 (s_alpha_base): Ditto.
489 (s_alpha_align): Ditto.
490 (s_alpha_arch): Ditto.
491 (alpha_align): Ditto.
492 (assemble_insn): Suppress unused variable warning.
494 (assemble_insn): Don't assume X_op and X_unsigned are in a given
495 order in the structure.
496 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
498 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
500 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
502 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
504 * config/tc-i386.c (i386_index_check): Correct #endif location.
506 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
508 * as.c (show_usage): Document new options.
509 (parse_args): Add --no-warn, --warn, --fatal-warnings,
510 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
511 (parse_args): Parse the new options.
512 (main): If there were warnings, and --fatal-warnings
513 was specified, print an error.
514 * as.h: New variable, flag_fatal_warnings, for new option.
516 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
518 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
519 '@'. Change autoincrement completers to fall through to cache control
522 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
524 (pa_parse_addb_64_cmpltr): New function.
526 * config/tc-hppa.c (pa_ip): Change error message.
527 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
528 '?Q' args to allow falling through.
530 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
531 Remove unused conditional codes.
532 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
534 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
536 * config/tc-d30v.c (CHAR_BIT): Define.
537 (check_range): Fix bit operations to support integers bigger than
540 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
542 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
545 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
546 Doug Evans <devans@cygnus.com>
548 Add support for m32rx.
549 * config/tc-m32r.c (enable_m32rx): New static global.
550 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
551 (allow_m32rx): New function.
552 (M32R_SHORTOPTS): Add `O'.
553 (md_longopts): Add --m32rx plus several warning options.
554 (md_parse_option): Handle new options.
555 (md_show_usage): Print them.
556 (md_begin): Enable m32rx.
557 (OPERAND_IS_COND_BIT): New macro.
558 (first_writes_to_seconds_operands): New function.
559 (writes_to_pc,can_make_parallel,make_parallel): New functions.
560 (target_make_parallel,assemble_two_insns): New functions.
561 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
562 If optimizing and m32rx, try to make consecutive insns parallel.
564 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
566 * config/tc-mips.c (nopic_need_relax): Allow for the
567 .sdata.foo sections generated by -fdata-sections,
568 and for the .gnu.linkonce.s sections generated by C++.
570 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
572 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
573 with cleaner code using completer prefixes. Add 'Y'.
575 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
577 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
579 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
580 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
581 insn does not match and we should try the next insn in the table.
583 1999-09-22 Nick Clifton <nickc@cygnus.com>
585 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
587 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
589 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
592 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
594 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
595 OBJ_ELF. If ELF, add "sq".
596 (md_parse_option): If ELF, ignore -s and -q.
597 (md_show_usage): Mention ELF options.
599 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
601 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
604 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
606 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
608 * config/tc-hppa.c (struct pa_it): New field "trunc".
609 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
610 (pa_parse_ftest_gfx_completer): New function
611 (pa_parse_fp_cnv_format): New function.
613 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
614 (md_apply_fix): Handle 22bit pc-rel branches.
616 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
618 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
620 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
622 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
624 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
626 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
627 (pa_ip): Handle 'fX'.
629 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
631 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
632 (pa_ip): Handle 'fX'.
634 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
636 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
637 unwinds unless the function is in the text space.
638 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
640 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
642 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
643 (md_assemble): To here. Tweak address generation.
645 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
647 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
648 (md_assemble): Call dwarf2_where for OBJ_ELF.
649 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
650 (pa_end_of_source): New function.
651 * tc-hppa.h (md_end): Define for OBJ_ELF.
653 1999-09-14 Michael Meissner <meissner@cygnus.com>
655 * configure.in (Canonicalization of target names): Remove adding
656 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
657 generates $ac_config_sub with a ${CONFIG_SHELL} already.
658 * configure: Regenerate.
660 1999-09-14 Donn Terry <donn@interix.com>
662 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
664 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
666 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
667 pc-relative jmp/call to an absolute symbol.
668 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
669 absolute section symbols.
671 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
672 jump handling code and comments.
674 1999-09-12 Ian Lance Taylor <ian@zembu.com>
676 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
677 the value if TE_PE and a global defined symbol.
679 1999-09-11 Ian Lance Taylor <ian@zembu.com>
681 * write.c (dump_section_relocs): Call print_symbol_value_1 to
682 print the symbol, rather than printing it here.
684 1999-09-11 Donn Terry <donn@interix.com>
686 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
687 BFD_RELOC_RVA relocations.
689 * config/tc-i386.c (md_undefined_symbol): Compare the name against
690 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
693 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
695 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
696 * doc/internals.texi (Object format backend): Document
699 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
700 relocations against global symbols if TE_PE.
702 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
703 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
705 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
708 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
709 symbols which do not have a constant value, or tags with
710 non-tags. Remove the symbol from the list before adding it at the
713 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
714 C_FCN symbol differently if TE_PE.
715 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
716 appears in the pseudo-op, rather coff_line_base which is only set
719 * config/obj-coff.c (obj_coff_loc): New static function.
720 (obj_pseudo_table): Add "loc".
722 * config/obj-coff.c (add_lineno): Check that the line number is
725 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
726 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
728 (md_atof): Return NULL rather than 0.
729 * config/tc-i386.c (md_atof): Change type to int.
730 * expr.c (expr): Change first parameter to int.
731 * config/obj-coff.c: Add declarations for static functions.
732 (coff_frob_symbol): Use SYM_AUXENT.
733 * config/tc-i386.h (flag_16bit_code): Don't declare.
735 * config/obj-coff.c (obj_coff_section): Default to setting
736 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
738 * write.c (adjust_reloc_syms): Print adjusted fixup.
740 * expr.c (integer_constant): Correct too_many_digits calculation
743 1999-09-09 Andreas Schwab <schwab@suse.de>
745 * doc/c-arm.texi: Fix arguments of @var to not contain
748 1999-09-08 Philip Blundell <pb@nexus.co.uk>
750 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
752 (md_parse_option): Only support -k flag for ELF and COFF targets.
754 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
756 * config/tc-hppa.c (pa_ip): Put strict register checks before
757 call to pa_parse_number.
759 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
761 1999-09-06 Ian Lance Taylor <ian@zembu.com>
763 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
766 1999-09-06 Donn Terry <donn@interix.com>
768 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
770 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
772 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
773 candidate instruction. Require registers for register arguments
774 when in strict mode. Require assemble-time constants for
775 constants when in strict mode.
776 (pa_get_absolute_expression): Require a constant when in strict
779 1999-09-06 Nick Clifton <nickc@cygnus.com>
781 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
783 1999-09-04 Steve Chamberlain <sac@pobox.com>
785 * config/tc-pj.c: New file, supports picoJava in ELF.
786 * config/tc-pj.h: Ditto.
787 * configure.in (pjl*, pj*): New targets.
788 * Makefile.am: Rebuild dependencies.
790 (TARGET_CPU_CFILES): Add config/tc-pj.c.
791 (TARGET_CPU_HFILES): Add config/tc-pj.h.
792 * doc/c-pj.texi: New file.
793 * doc/as.texinfo: Add some PJ specifics.
794 * doc/all.texi: Add PJ to the list of all architectures, sort them
796 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
797 * configure, Makefile.in, doc/Makefile.in: Rebuild.
799 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
801 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
802 (obj_frob_file): Test for null pointer.
803 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
804 (OBJ_PROCESS_STAB): And here.
807 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
808 except OBJ_PROCESS_STAB, which we #undef for ecoff.
809 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
811 * config/obj-coff.c (no_func): Remove.
812 (coff_format_ops): Change occurrences of no_func to 0, as we test
813 for 0 in obj-multi.h.
815 * configure.in: Enable bfd for i386-coff when primary target is
816 bfd. Enable i386 elf,coff emulation support. Don't set
817 USE_EMULATIONS=1 or te_file=multi unless there is more than one
818 emulation to support.
819 *configure: Regenerate.
821 1999-09-02 Nick Clifton <nickc@cygnus.com>
823 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
824 .section .line directive is encountered.
826 1999-09-01 Nick Clifton <nickc@cygnus.com>
828 * config/tc-arm.c (md_section_align): Do not align sections in ELF
831 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
832 * as.texinfo: Document --gdwarf2 command line option.
833 Add additional documentation of ARM command line switches.
835 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
837 * config/tc-i386.c (i386_intel_memory_operand): Combine
838 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
839 and RESTORE_END_STRING around parse_register calls.
840 (i386_operand): Here too.
841 (i386_is_reg): Remove.
842 (parse_register): Move as_bad calls from within this function to
845 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
847 Based on a patch from H.J. Lu <hjl@gnu.org>
848 * config/tc-i386.c (parse_register): Handle FP regs specially.
849 (md_begin): Remove '(' and ')' from register_chars.
851 1999-08-29 Doug Evans <devans@casey.cygnus.com>
853 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
854 error message (done elsewhere).
856 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
858 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
860 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
862 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
865 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
867 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
869 Add new completers. Fix bug in 64 bit condition handling.
871 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
874 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
876 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
878 * config/tc-hppa.c (pa_ip): Add case for 'I'.
880 1999-08-27 Jim Wilson <wilson@cygnus.com>
882 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
883 (struct ls): Add frag field. Initialize it to zero.
884 (out_end_sequence): New local text_frag. Set it while in text section.
885 Replace address check with frag check. Set ls.frag to text_frag if
887 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
888 Set it before switching sections. Replace address check with frag
889 check. Set ls.frag to saved_frag if out_set_addr called.
891 1999-08-26 David Mosberger <davidm@hpl.hp.com>
893 * dwarf2dbg.c (out_end_sequence): If address changed, directly
894 output "advance_pc" opcode instead of calling gen_addr_line().
895 The latter has the undesired side-effect of creating a new row
896 in the debug line info matrix.
898 1999-08-26 Jim Wilson <wilson@cygnus.com>
900 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
901 ls.last_filename if last is less than zero. Set ls.last_filename
902 when allocating new entry.
903 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
906 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
908 * config/tc-i386.c (i386_index_check): Fix the displacement size
909 when INFER_ADDR_PREFIX.
911 1999-08-18 Nick Clifton <nickc@cygnus.com>
913 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
916 1999-08-17 Ian Lance Taylor <ian@zembu.com>
918 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
919 handle 0xffffNNNN constants correctly.
921 1999-08-16 Nick Clifton <nickc@cygnus.com>
923 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
926 1999-08-13 Nick Clifton <nickc@cygnus.com>
928 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
929 (md_apply_fix3): Always pass positive values to
932 1999-08-12 Nick Clifton <nickc@cygnus.com>
934 * config/tc-arm.c (skip_whitespace): New macro.
937 (md_apply_fix3): Store relocation offset in addend for ELF based
939 (arm_force_relocation): Always generate relocs for Thumb function
942 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
944 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
945 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
947 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
949 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
950 flags for the unwind subspace.
952 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
953 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
954 suitable relocation based on the size of the target's pointer.
955 Always Use subsegment zero for the unwinders.
956 (pa_level): Handle "2.0w".
958 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
960 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
961 with the following instruction unless this was specified.
963 1999-08-09 Ian Lance Taylor <ian@zembu.com>
965 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
966 certain sections, to match BFD changes.
968 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
970 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
971 (EXTRA_SCRIPTS): Define to keep automake happy.
972 * Makefile.in: Rebuild.
974 1999-08-08 Ian Lance Taylor <ian@zembu.com>
976 * Makefile.am: Rename .dep* files to DEP*.
977 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
978 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
980 * Makefile.in: Rebuild.
982 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
984 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
986 1999-08-08 Ian Lance Taylor <ian@zembu.com>
988 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
989 avoid problems on DOS filesystems.
990 * Makefile.in: Rebuild.
992 * doc/as.texinfo (Section): Document 's' flag for COFF version.
994 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
996 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
999 1999-08-08 Ian Lance Taylor <ian@zembu.com>
1001 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
1002 line to create ${GDBINIT} rather than .gdbinit.
1003 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1005 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1007 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1009 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1011 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1013 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1015 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1016 non-adjustable symbols.
1018 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1020 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1022 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1024 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1027 1999-08-05 Donn Terry <donn@interix.com>
1029 * config/te-interix.h: New file.
1030 * configure.in (i386-*-interix*): New target.
1031 * configure: Rebuild.
1033 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1035 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1036 selectors for ELF too.
1037 (selector_table): Add "ltp" and "rtp" selectors.
1039 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1041 * config/tc-i386.c (i386_operand): No need to change
1042 operand_string pointer in segment reg case before goto
1043 do_memory_reference. Initialise displacement_string_start and
1044 displacement_string_end after do_memory_reference label.
1045 (i386_index_check): Add operand_string param, and print error
1046 message on failure here.
1047 (i386_intel_memory_operand): Instead of here.
1048 (i386_operand): And here.
1049 (INFER_ADDR_PREFIX): Enable.
1051 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1053 * config/tc-i386.h (DefaultSize): Define. Renumber following
1054 opcode_modifier defines.
1056 From Etienne Lorrain <etienne.lorrain@ibm.net>
1057 * config/tc-i386.c (stackop_size): New variable.
1058 (set_16bit_code_flag): Clear it here.
1059 (set_16bit_gcc_code_flag): New function.
1060 (md_pseudo_table): Add "code16gcc" entry.
1061 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1063 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1065 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1066 next_set_end even if the end symbol is being discarded.
1068 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1069 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1070 * config/obj-coff.c: Likewise.
1071 (seg_info_type): Remove.
1072 (seg_info_off_by_4): Change to array of segT.
1073 (s_get_segment): Adjust accordingly.
1074 (obj_pseudo_table): Fully initialize sentinel entry.
1076 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1077 Ralf Baechle <ralf@uni-koblenz.de>.
1079 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1081 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1083 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1085 * config/tc-i386.c: Indentation and white space changes.
1086 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1087 don't enable it by default.
1088 (i386_intel_operand): Remove redundant prototype.
1089 Move check on number of memory operands, and i.mem_operands++
1090 (i386_intel_memory_operand): To here.
1091 Remove i386_immediate code from here. Remove special case code
1092 for input and output using (%dx). Remove base/index checks and
1093 call i386_index_check instead. Save initial operand_string
1094 argument for error message.
1095 (i386_operand): Remove redundant prototype. Move base/index
1096 checks to i386_index_check.
1097 (i386_displacement): Move intel mode check for non-zero
1099 (i386_intel_memory_operand): To here.
1101 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1103 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1104 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1105 by .register pseudo-op if -64 and --no-undeclared-regs.
1106 (s_register, sparc_adjust_symtab): New functions.
1107 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1108 Declare sparc_adjust_symtab as tc_adjust_symtab.
1109 * doc/c-sparc.texi: Add description of #ignore special literal
1110 for .register pseudo-op.
1112 1999-07-30 Catherine Moore <clm@cygnus.com>
1114 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1115 the relocation's section offset.
1117 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1119 * write.c (fixup_segment): Fix generic error check overflow test.
1121 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1122 X_add_number to long.
1124 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1126 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1129 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1131 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1134 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1136 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1138 * configure.bat: Remove; obsolete.
1139 * config/go32.cfg: Likewise.
1141 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1143 * configure.in (i386-*-vxworks*): New target.
1144 * configure: Rebuild.
1146 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1148 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1150 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1152 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1154 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1155 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1156 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1157 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1158 MAX_RELOC_EXPANSION): Define.
1159 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1161 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1163 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1164 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1165 block. Print a warning if an 8-bit or 16-bit constant
1166 displacement or immediate is truncated on output.
1167 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1169 (i386_operand): Disallow immediate jump absolute operand.
1171 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1173 * configure.in: Bump version number to 2.9.5.
1174 * configure: Rebuild.
1176 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1179 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1181 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1182 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1184 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1186 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1188 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1190 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1191 if -mno-fpu was given.
1192 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1194 (cons_fix_new_arm): Remove misleading comments.
1196 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1198 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1200 (relax_segment): Likewise. After giving a rs_org error, convert
1201 the frag to rs_align to avoid cascading errors.
1203 1999-07-12 Andreas Schwab <schwab@suse.de>
1205 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1207 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1209 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1210 as appropriate. Fill in structure initializations. Add variable
1211 initializations. Add casts.
1212 * dwarf2dbg.c (print_stats): Change i to size_t.
1213 * listing.c (listing_listing): Change list_line to unsigned int.
1215 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1217 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1218 rather than checking for \001 and \002 in symbol name.
1219 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1221 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1223 * configure.in (hppa*-linux-gnu*): New target.
1224 * configure: Rebuilt.
1226 1999-07-08 Nick Clifton <nickc@cygnus.com>
1228 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1230 1999-07-07 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1233 accessing symbolP directly.
1235 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1237 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1240 1999-07-05 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-arm.c (ARM_EXT_V5): Define.
1243 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1244 (md_begin): Detect ARM v5 architectures.
1245 (md_parse_option): Accept arm v5 specification.
1246 (md_show_usage): Documment -marmv5 switch.
1248 * doc/c-arm.texi: Document -marmv5 command line option.
1250 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1252 (validate_immediate_twopart): New function. Determine if a
1253 constant can be computed by two ADD instructions.
1254 (output_inst): Remove its command line parameter - it was never
1256 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1257 implememt the ADRL pseudo op.
1258 (tc_gen_reloc): Generate a suitable error message if an ADRL
1259 instruction tries to generate a real reloc.
1261 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1263 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1265 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1268 1999-06-27 H.J. Lu <hjl@gnu.org>
1270 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1271 non BFD_ASSEMBLER case.
1273 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1275 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1278 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1280 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1281 out_end_sequence() when the address decreases due to a new frag.
1282 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1283 numbering starts with 1.
1285 1999-06-23 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1289 (mcore_s_text): Call obj_elf_text for ELF target.
1290 (mcore_s_data): Call obj_elf_data for ELF target.
1291 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1293 (mcore_s_bss): New function: Dump literal table before changing
1295 (mcore_s_comm): New function: Dump literal table before changing
1298 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1299 No longer static functions.
1300 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1301 Provide prototypes for these functions.
1303 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1305 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1306 a list of names, to try obj_segment_name, and to try abbreviated
1307 names when using COFF without long section names.
1309 * config/tc-alpha.c: More use of symbol accessor functions.
1310 * config/tc-arc.c: Likewise.
1311 * config/tc-d30v.c: Likewise.
1312 * config/tc-fr30.c: Likewise.
1313 * config/tc-i860.c: Likewise.
1314 * config/tc-m88k.c: Likewise.
1315 * config/tc-mcore.c: Likewise.
1316 * config/tc-ns32k.c: Likewise.
1317 * config/tc-sparc.c: Likewise.
1318 * config/tc-v850.c: Likewise.
1320 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1321 sy_value with appropriate accessor functions.
1322 * config/tc-arm.c (md_apply_fix3): Likewise.
1323 * config/tc-d10v.c (AT_WORD_P): Likewise.
1324 * config/tc-v850.c (reg_name_search): Likewise.
1326 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1327 use symbol_get_bfdsym instead.
1328 * config/tc-ppc.c (md_assemble): Likewise.
1329 * config/tc-v850.c (v850_comm): Likewise.
1331 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1333 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1334 the symbol, rather than accessing the bsym member.
1335 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1336 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1337 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1338 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1339 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1340 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1341 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1342 * config/tc-v850.c (tc_gen_reloc): Likewise.
1344 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1346 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1347 (hppa_gen_reloc_type): Conditionalize on BFD64.
1348 (tc_gen_reloc): Re-enable ELF relocations.
1349 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1351 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1353 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1355 (do_ldst): Move assignment out of if condition.
1356 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1357 parentheses to avoid warning.
1359 1999-06-21 Nick Clifton <nickc@cygnus.com>
1361 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1362 macro to get at the BFD symbol associated with a GAS symbol.
1364 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1366 * config/tc-ppc.c: Update for symbol handling changes.
1367 * config/obj-coff.c: Likewise.
1369 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1371 * tc-hppa.c: General cleanups of ELF support. No more spaces
1372 and subspaces for ELF.
1373 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1374 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1375 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1376 (UNWIND_SECTION_NAME): Likewise.
1377 (space/subspace related structures): Conditionalize definitions
1379 (space/subspace directives and support routines): Conditionalize
1380 definitions and references/uses on OBJ_SOM.
1381 (label_symbol_struct): For ELF, track the symbol's segment. For
1382 SOM track its space.
1383 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1385 (USE_ALIASES): Kill for both SOM & ELF.
1386 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1387 (pa_space, pa_subspace): Corresponding changes.
1388 (pa_spaces_begin): Corresponding chagnes.
1389 (md_begin): Do not muck around with space/subspace stuff for
1391 (md_apply_fix): Temporarily disable argument relocation stuff
1393 (tc_gen_reloc): Temporarily disable relocation generation for
1395 (pa_build_unwind_subspace): Similarly.
1397 1999-06-16 Nick Clifton <nickc@cygnus.com>
1399 * config/tc-arm.c (thumb_set): New pseudo op.
1400 (text, data, section): Override these pseudo ops with ARM
1402 (s_thumb_set): New function: Perform the same as a .set pseudo
1403 op, but also mark the alias'ed symbol as being a Thumb
1405 (arm_s_text): New function: Perform the same as the .text
1406 pseudo op, but dump the literal pool before changing
1408 (arm_s_data): New function: Perform the same as the .data
1409 pseudo op, but dump the literal pool before changing
1411 (arm_s_section): New function: Perform the same as the
1412 .section pseudo op, but dump the literal pool before changing
1414 (arm_cleanup): Do not reset the current section before dumping
1417 1999-06-17 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1420 OPTION_NO_WARN_UNMATCHED entries.
1421 (md_parse_option): Generate a warning message if an unrecognised
1422 option is encountered.
1424 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1425 (get_operands): When parsing an expression after an '@' symbol
1426 has been detected, do not ignore '#' symbols.
1427 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1430 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1432 From K. Richard Pixley <rich@noir.com>:
1433 * configure.in (ppc-*-vxworks*): New target.
1434 * configure: Rebuild.
1436 1999-06-12 Philip Blundell <philb@gnu.org>
1438 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1440 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1442 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1443 which refer to symbols in linkonce sections, permit reducing the
1444 relocs if the symbol is local.
1446 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1448 * subsegs.c (subseg_text_p): New function.
1449 * as.h (subseg_text_p): Declare.
1450 * read.c (do_align): Use subseg_text_p to set the default fill.
1451 * write.c (subsegs_finish): Likewise.
1452 * config/obj-coff.c (write_object_file): Likewise.
1453 * config/tc-i386.h (md_maybe_text): Don't define.
1454 (md_do_align): Use subseg_text_p to set the default fill.
1455 * config/tc-m32r.c (m32r_do_align): Likewise.
1456 * config/tc-sh.c (sh_do_align): Likewise.
1457 * config/tc-sparc.h (md_do_align): Likewise.
1459 1999-06-12 David O'Brien <obrien@freebsd.org>
1461 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1462 * configure: Rebuild.
1464 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1466 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1467 * Makefile.am: Rebuild dependencies.
1468 * Makefile.in: Rebuild.
1470 * config/tc-i386.c (i386_immediate): Remove unused label
1473 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1474 * symbols.c: Likewise.
1475 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1476 sy_next field when taking address, rather than symbol_next.
1478 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1480 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1481 value from the output file architecture.
1482 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1483 * dwarf2dbg.h: Change bfd_vma to addressT.
1485 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1487 * dwarf2dbg.h: Use PARAMS in function declarations.
1489 1999-06-11 Martin Dorey <mdorey@madge.com>
1491 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1492 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1494 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1496 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1498 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1500 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1503 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1505 * read.c (read_a_source_file): Only declare inescape if
1508 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1510 (find_entry_byval): Add parens to avoid warning.
1512 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1514 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1517 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1519 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1522 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1523 synthetize_setx): New functions.
1524 (md_assemble): Broken the special cases into the above
1525 functions. Make compiler happy if sizeof(bfd_vma)==4.
1526 Fix sethi generated from set/setuw. If instructions have a relloc,
1527 always clear the fields to be relocated in the opcode.
1528 (sparc_ip): Remove special_case global variable.
1530 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1532 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1533 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1534 indication of success rather than a value.
1535 (itbl_get_val): Likewise.
1536 (itbl_get_field): Use strcspn. Change delimiters to include
1538 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1539 (itbl_get_val): Likewise.
1540 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1542 * symbols.c (copy_symbol_attributes): Convert local symbols to
1545 1999-06-10 Nick Clifton <nickc@cygnus.com>
1547 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1550 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1552 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1553 Optimize set if sizeof(bfd_vma) == 64.
1554 (sparc_ip): Fix sethi - without %hi() it should generate
1555 R_SPARC_22 reloc, not R_SPARC_HI22.
1556 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1558 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1560 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1561 (s_ncons): New function.
1562 (native_op_table): New table.
1563 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1564 R_SPARC_OLO10 handling.
1566 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1568 * expr.h (struct expressionS): Revert last change; widen X_op.
1569 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1571 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1573 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1574 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1575 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1576 * Makefile.in: Regenerated.
1578 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1579 `common' pass on to s_mri_common.
1580 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1582 1999-06-06 Richard Henderson <rth@cygnus.com>
1584 * config/obj-elf.c (obj_elf_section): Don't free the return
1585 value of demand_copy_C_string.
1587 1999-06-05 Richard Henderson <rth@cygnus.com>
1589 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1590 creation logic from obj_elf_create_section.
1592 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1593 (section_stack): New.
1594 (special_sections): Make const.
1595 (obj_elf_section): Gut and rewrite parsing.
1596 (obj_elf_change_section): New function broken out of obj_elf_section.
1597 (obj_elf_parse_section_letters): Likewise.
1598 (obj_elf_section_word): Likewise.
1599 (obj_elf_section_type): Likewise.
1600 (obj_elf_previous): Treat as a toggle.
1601 (obj_elf_popsection): New.
1602 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1603 (ppc_section_type): Likewise.
1604 * config/tc-ppc.h: Likewise.
1606 * expr.h (struct expressionS): Don't make X_op a bitfield.
1607 * config/tc-alpha.c: Update for symbol handling changes.
1608 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1609 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1611 1999-06-05 Richard Henderson <rth@cygnus.com>
1613 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1614 (dwarf2_gen_line_info): Kill unused variables.
1615 (dwarf2_finish): Likewise.
1616 (dwarf2_where): Likewise.
1617 (dwarf2_directive_file): If we've only got a string,
1618 hand off to s_app_file.
1619 * ecoff.c: Move the include of ecoff.h.
1620 * symbols.h (S_IS_FUNCTION): Prototype.
1622 * read.c (LEX_HASH): Supply a default.
1624 (s_globl): Update `c' after skipping whitespace.
1625 * read.h (LEX_END_NAME, is_name_ender): New.
1626 * expr.c (get_symbol_end): Respect it.
1628 1999-06-04 Mark Klein <mklein@dis.com>
1630 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1632 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1634 * config/tc-hppa.c: Update for symbol handling changes.
1636 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1638 * cgen.c: Update for symbol handling changes.
1639 * config/tc-m32r.c: Likewise.
1641 * config/tc-hppa.h: Update for symbol handling changes.
1642 * config/tc-hppa.c: Likewise.
1644 * config/tc-arm.h: Update for symbol handling changes.
1645 * config/tc-arm.c: Likewise.
1646 (symbol_make_empty): Remove. Just use symbol_create.
1648 * symbols.c (symbol_set_tc): Correct name.
1650 * Makefile.am: Rebuild dependencies.
1651 ($(OBJS)): Don't depend upon struc-symbol.h.
1652 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1653 * dep-in.sed: Don't remove struc-symbol.h.
1654 * Makefile.in: Rebuild.
1656 * doc/internals.texi (Symbols): Describe changes in symbol
1659 1999-06-03 Richard Henderson <rth@cygnus.com>
1661 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1662 instead of doing the work by hand.
1664 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1666 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1667 state of line state-machine.
1668 (struct ls): Collect DWARF2 line state-machine state in new member
1669 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1670 resulted in any DWARF2 directives.
1671 (reset_state_machine): New function.
1672 (out_end_sequence): Ditto.
1673 (dwarf2_gen_line_info): When switching sections or switching to a
1674 lower text address, call out_end_sequence() first to terminate the
1675 previous code sequence as code sequences MUST have monotonically
1676 increasing addresses.
1677 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1679 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1681 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1682 DWARF2 debug info (line information only, at this point).
1683 * as.h: Update comment about supported debug formats.
1684 * dwarf2dbg.c, dwarf2dbg.h: New files.
1685 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1687 * expr.c (operand): Don't use [ for parens if we want an index op.
1688 (op_encoding): Switch [ into O_index, if desired.
1689 (op_rank): Renumber with O_index on bottom.
1690 (expr): If O_index, match closing bracket.
1691 * expr.h (O_index): New.
1693 * read.c (read_a_source_file): Conditionally allow matched "
1694 in lines passed to md_assemble.
1696 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1698 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1700 Add support for storing local symbols in a small structure to save
1701 memory when assembling large files.
1702 * as.h: Don't include struc-symbol.h.
1703 (symbolS): Add typedef.
1704 * symbols.c: Include struc-symbol.h.
1705 (local_hash): New static variable.
1706 (save_symbol_name): New static function, from symbol_create.
1707 (symbol_create): Call save_symbol_name.
1708 (local_symbol_count): New static variable.
1709 (local_symbol_conversion_count): Likewise.
1710 (LOCAL_SYMBOL_CHECK): Define.
1711 (local_symbol_make): New static function.
1712 (local_symbol_convert): New static function.
1713 (colon): Handle local symbols. Create local symbol for local
1715 (symbol_table_insert): Handle local symbols.
1716 (symbol_find_or_make): Create local symbol for local label name.
1717 (symbol_find_base): Check for local symbol.
1718 (symbol_append, symbol_insert): Check for local symbols.
1719 (symbol_clear_list_pointers, symbol_remove): Likewise.
1720 (verify_symbol_chain): Likewise.
1721 (copy_symbol_attributes): Likewise.
1722 (resolve_symbol_value): Handle local symbols.
1723 (resolve_local_symbol): New static function.
1724 (resolve_local_symbol_values): New function.
1725 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1726 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1727 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1728 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1729 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1730 (symbol_previous, symbol_next): New functions.
1731 (symbol_get_value_expression): Likewise.
1732 (symbol_set_value_expression): Likewise.
1733 (symbol_set_frag, symbol_get_frag): Likewise.
1734 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1735 (symbol_mark_used_in_reloc): Likewise.
1736 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1737 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1738 (symbol_mri_common_p): Likewise.
1739 (symbol_mark_written, symbol_clear_written): Likewise.
1740 (symbol_written_p): Likewise.
1741 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1742 (symbol_section_p, symbol_equated_p): Likewise.
1743 (symbol_constant_p): Likewise.
1744 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1745 (symbol_get_obj, symbol_set_obj): Likewise.
1746 (symbol_get_tc, symbol_set_tc): Likewise.
1747 (symbol_begin): Initialize local_hash.
1748 (print_symbol_value_1): Handle local symbols.
1749 (symbol_print_statistics): Print local symbol statistics.
1750 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1751 Declare new symbols.c functions. Move many declarations here from
1753 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1754 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1755 (struct symbol): Move bsym to make it clearly the first field.
1756 Remove TARGET_SYMBOL_FIELDS.
1757 (symbolS): Don't typedef.
1758 (struct broken_word): Remove.
1759 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1760 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1761 (symbol_clear_list_pointers): Likewise.
1762 (symbol_insert, symbol_remove): Likewise.
1763 (symbol_previous, symbol_append): Likewise.
1764 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1765 (struct local_symbol): Define.
1766 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1767 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1768 (local_symbol_get_frag, local_symbol_set_frag): Define.
1769 (local_symbol_get_real_symbol): Define.
1770 (local_symbol_set_real_symbol): Define.
1772 * write.c (write_object_file): Call resolve_local_symbol_values.
1773 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1774 (TARGET_SYMBOL_FIELDS): Don't define.
1775 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1776 ECOFF_DEBUGGING, add ECOFF fields.
1777 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1778 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1779 ECOFF_DEBUGGING, add ECOFF fields.
1780 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1781 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1782 * config/tc-mcore.h: Don't include struc-symbol.h.
1783 (TARGET_SYMBOL_FIELDS): Don't define.
1784 (struct mcore_tc_sy): Define.
1785 (TC_SYMFIELD_TYPE): Define.
1786 * Many files: Use symbolS instead of struct symbol. Use new
1787 accessor functions rather than referring to symbolS fields
1790 * read.c (s_mri_common): Don't add in value of line_label.
1792 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1793 checking for SEC_LINK_ONCE.
1795 * config/tc-sh.h (sh_fix_adjustable): Declare.
1797 * app.c (input_buffer): New static variable.
1798 (app_push): Save saved_input in allocated buffer.
1799 (app_pop): Restored saved_input.
1800 (do_scrub_chars): Change get parameter to take char * and int as
1801 arguments. Change GET macro to pass input_buffer to get
1802 function. Don't save input into allocated buffer.
1803 * as.h (do_scrub_chars): Update declaration.
1804 * input-file.c (input_file_get): Change to take char * and int.
1805 Read data into passed in buffer. Remove static buffer.
1806 * read.c (scrub_from_string): Change to take char * and int. Copy
1807 data into passed in buffer.
1809 * hash.h: Neaten. Declare hash_traverse.
1810 * hash.c: Complete rewrite based on BFD hashing code.
1811 * gasp.c (chunksize): New variable.
1812 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1815 1999-05-28 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1818 addend unless the target uses an old ABI.
1820 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1822 -Wchar-subscripts cleanup
1823 * listing.c (listing_newline): Use unsigned char variable, so
1824 calls to isascii,iscntrl are correct.
1825 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1827 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1828 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1829 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1830 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1832 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1834 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1836 (arch_coldfire_p): New #define.
1837 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1839 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1841 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1843 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1844 (install_operand): Add place `N'.
1845 (init_table): Add registers ACC, MACSR, MASK.
1847 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1849 * config/tc-m68k.c: Change mcf5200 --> mcf.
1850 (archs): Add mcf5206e, mcf5307.
1851 (m68k_ip): Add format `u'.
1852 (install_operand): Add place `m', `M', `h'.
1853 (init_table): Add upper/lower registers.
1855 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1857 1999-05-28 Martin Dorey <mdorey@madge.com>
1859 * config/tc-i960.c: Several minor changes to add ELF and
1860 BFD_ASSEMBLER support.
1861 * config/tc-i960.h: Likewise.
1862 * configure.in (i960-*-elf*): New target.
1863 * aclocal.m4, configure: Rebuild.
1865 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1867 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1868 reloc changes when defined(BFD_ASSEMBLER).
1870 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1872 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1874 * write.c (write_print_statistics): Output to file, not stderr.
1876 * expr.c (generic_bignum_to_int32,64): Prototype.
1878 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1879 output_sleb128, output_uleb128, output_big_sleb128,
1880 output_big_uleb128, output_big_leb128): Prototype.
1881 (output_big_sleb128, output_big_uleb128): Make inline.
1882 (output_big_leb128): Remove inline
1884 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1885 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1886 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1887 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1888 value for correct overflow check in write.c:fixup_segment.
1889 * write.c (fixup_segment): Move bitfield overflow checks to after
1890 the md_apply_fix call.
1891 * config/obj-coff.c (fixup_segment): Likewise.
1892 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1893 valueT *val argument.
1895 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1897 * config/atof-ieee.c (gen_to_words): Correctly round a
1898 denormalized number. Fix off-by-one in range checking for
1899 exponent in a denormal.
1901 1999-05-10 Nick Clifton <nickc@cygnus.com>
1903 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1906 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1908 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1910 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1912 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1913 (ReverseRegRegmem): Remove.
1914 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1915 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1916 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1919 From Doug Ledford <dledford@redhat.com>
1920 * config/tc-i386.h (RegXMM): New for P/III.
1921 * config/tc-i386.c: Add support for P/III.
1923 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1925 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1926 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1927 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1929 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1931 * config/tc-i386.c (i386_immediate): Skip whitespace before
1932 complaining about junk after expression.
1933 (i386_displacement): Likewise.
1935 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1937 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1938 Don't copy before downcaseing.
1940 1999-05-05 Catherine Moore <clm@cygnus.com>
1942 * tc-m68k.c: Include elf/m68k.h.
1943 (m68k_elf_final_processing): New routine.
1944 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1947 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1949 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1952 1999-04-30 Nick Clifton <nickc@cygnus.com>
1954 * config/tc-mcore.c (mcore_s_section): Dump literals before
1957 1999-04-29 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1962 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1964 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1965 (TC_INIT_FIX_DATA): Delete.
1966 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1967 (TC_INIT_FIX_DATA): Delete.
1968 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1969 * write.c (fix_new_internal): Initialize fx_cgen member.
1970 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1971 (gas_cgen_md_apply_fix3): Update.
1972 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1973 (md_cgen_record_fixup_exp): Update.
1974 (FX_OPINFO_R_TYPE): Update.
1976 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1977 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1978 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1979 * frags.h (struct frag): Make opindex, opinfo ints.
1981 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1983 1999-04-26 Tom Tromey <tromey@cygnus.com>
1985 * aclocal.m4, configure: Updated for new version of libtool.
1987 1999-04-22 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1991 (md_apply_fix3): Do not fix up absolute relocations against
1994 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1996 1999-04-20 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1999 changes and data-in-text directives.
2000 (mcore_cons): New function: intercept cons() operations.
2001 (mcore_float_cons): New function: intercept float_cons()
2003 (mcore_stringer): New function: intercept stringer() operations.
2005 1999-04-18 Ian Lance Taylor <ian@zembu.com>
2007 * obj.h (struct format_ops): Change generate_asm_lineno field to
2009 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2011 * config/tc-alpha.c (find_opcode_match): Add default case to
2013 (find_macro_match): Likewise.
2014 (load_expression): Parenthesize && within ||.
2016 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2018 1999-04-17 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2021 .text .data .section pseudo ops.
2022 (mcore_s_section): New function. Dump lits before changing secs.
2023 (mcore_s_text): New function. Dump lits before changing secs.
2024 (mcore_s_data): New function. Dump lits before changing secs.
2026 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2028 * config/tc-mips.c (mips_32bitmode): New.
2029 (md_begin): Set mips_32bitmode if needed.
2030 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2031 Set EF_MIPS_32BITMODE.
2033 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2035 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2038 1999-04-16 Nick Clifton <nickc@cygnus.com>
2040 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2042 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2044 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2045 expressions correctly.
2048 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2050 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2052 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2054 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2055 and fmpynfadd instructions.
2057 1999-04-11 Richard Henderson <rth@cygnus.com>
2059 * as.h (environ): Declare it, if needed.
2060 * as.c (dump_statistics): Don't declare environ.
2061 * configure.in (environ): Detect declaration.
2062 * configure, config.in: Rebuild
2064 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2065 (i386_displacement): Allocate enough space for replacement buffer.
2066 Clean up replacement buffer initialization.
2068 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2070 * subsegs.c (section_symbol): Don't create a new symbol if one
2071 already exists; instead, use the existing one, but set its segment
2072 and frag data if it hasn't already been defined.
2073 * config/obj-coff.c (c_section_symbol): Likewise.
2075 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2077 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2079 1999-04-08 Nick Clifton <nickc@cygnus.com>
2081 * config/tc-mcore.c: New File: Support routines for MCore
2083 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2084 * config/obj-coff.c: Add support for mcore-pe target.
2086 * Makefile.am: Add support for MCore targets.
2087 * Makefile.in: Regenerate.
2088 * configure.in: Add support for MCore targets.
2089 * configure: Regenerate.
2091 * doc/all.texi: Set MCORE.
2092 * doc/as.texinfo: Document MCore specific command line options.
2094 * write.h: Prevent multiple inclusion.
2096 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2098 * asintl.h (LC_MESSAGES): Never define.
2099 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2101 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2104 * Makefile.am (m68k-parse.c): If configuring in the source
2105 directory, copy m68k-parse.y into the local directory before
2106 running ylwrap, to remove spurious differences when generating
2108 * Makefile.in: Rebuild.
2110 * config/tc-sparc.h (md_do_align): Just allocate the number of
2111 bytes necessary, rather than always allocating 1024.
2113 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2115 * listing.c (listing_newline): Add cast to avoid warning.
2116 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2117 * config/tc-i386.c (i386_scale): Add return value.
2118 (build_displacement_string): Remove unused local temp_disp2.
2119 (i386_intel_memory_operand): Add parentheses to avoid warning.
2120 (i386_intel_operand): Remove unused local end_of_operand_string.
2121 (i386_operand): Remove unused local operand_modifier.
2122 (i386_operand): Add parens to avoid warning.
2124 1999-04-04 Don Bowman <don@pixsci.com>
2126 * configure.in: Add mips*-*-vxworks* target; have it define
2128 * configure, config.in: Rebuild.
2130 1999-03-31 Nick Clifton <nickc@cygnus.com>
2132 * configure.in (emulations): Add support for arm-epoc-pe.
2133 * configure: Regenerate.
2134 * config/te-epoc-pe.h: New file. Define macros specific to
2136 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2137 for arm-epoc-pe target.
2139 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2141 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2143 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2145 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2146 detect ",n" without a condition.
2147 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2150 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2152 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2153 instruction is encoded with one bit.
2156 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2158 * doc/internals.texi (CPU backend): Mention that
2159 line_separator_chars should not include newline. From thi
2160 <ttn@mingle.glug.org>.
2162 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2164 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2165 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2167 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2169 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2171 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2173 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2176 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2178 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2180 1999-03-15 Martin Hunt <hunt@cygnus.com>
2182 * app.c (do_scrub_begin): Change '-' back to a symbol char
2183 so we can use multiple opcodes on a line again.
2185 * config/tc-d30v.c: By default, warn if a symbol has
2186 the same name as a register. Plus some minor
2187 updates from the branch.
2189 1999-03-13 Nick Clifton <nickc@cygnus.com>
2191 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2192 BFD_RELOC_16 and BFD_RELOC_64.
2194 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2196 * expr.c (expr): Add missing else.
2198 1999-03-12 Nick Clifton <nickc@cygnus.com>
2200 * config/tc-arm.c (md_apply_fix3): Improve error message.
2202 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2204 * Makefile.am (CPU_TYPES): Add fr30.
2205 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2206 (fr30,m32r dependencies): Update.
2207 * Makefile.in: Rebuild.
2209 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2210 (gas_cgen_record_fixup_exp): Ditto.
2211 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2212 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2213 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2214 (md_cgen_lookup_reloc): Update use of operand->type.
2215 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2216 (md_convert_frag): Call cgen_operand_lookup_by_num.
2217 (md_cgen_lookup_reloc): Update use of operand->type.
2218 (m32r_cgen_record_fixup_exp): Ditto.
2220 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2222 * config/tc-mips.c (md_show_usage): Fix message.
2224 1999-03-03 Nick Clifton <nickc@cygnus.com>
2226 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2227 and LDR reg,=<expr> instruction.
2229 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2232 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2234 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2236 1999-02-17 Nick Clifton <nickc@cygnus.com>
2238 This patch was created by: Scott Bambrough
2239 <scottb@corelcomputer.com>
2242 Special cased '@' character. The '@' character is used as the
2243 ARM assembler comment character, as a special character
2244 and in ELF .symver pseudo-op's, and as a special character in
2245 .type and .section pseudo-ops.
2246 (symver_pseudo): New static variable.
2247 (symver_state): New static variable.
2248 (struct app_save): Add field 'symver_state'.
2249 (app_push): Save global symver_state int struct app_save.
2250 (app_pop): Restore global symver_state from struct app_save.
2251 (do_scrub_chars): Special case handling of '@' character in
2254 * configure.in: Modified to recognize armv* uname syntax from ARM
2256 * configure: Regenerated.
2258 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2259 a prefix to the section's type.
2260 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2261 the type's typename.
2263 * config/tc-arm.h: Add support for PIC generation:
2264 (pic_code): New boolean.
2265 (obj_relocate_extern): Define.
2266 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2267 (TC_CONS_FIX_NEW): Define.
2268 (tc_fix_adjustable): Define.
2269 (GLOBAL_OFFSET_TABLE_NAME): Define.
2271 * config/tc-arm.c: Add support for PIC generation:
2272 (line_seperator_chars): Allow ';' as a seperator for Linux.
2273 (is_immediate_prefix): New macro.
2274 (arm_parse_reloc): New function.
2275 (s_arm_elf_cons): New function.
2276 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2277 (md_undefined_symbol): Special case handling for the Global Offset
2279 (md_apply_fix3): Handle PIC relocs.
2280 (tc_gen_reloc): Handle PIC relocs.
2281 (md_parse_option): Add support for '-k' command line switch to
2282 enable PIC generation.
2283 (cons_fix_new_arm): New function.
2284 (s_arm_elf_cons): New function.
2286 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2288 * configure.in: Add comments for uses of AC_DEFINE.
2289 * acinclude.m4: Likewise.
2290 * acconfig.h: Remove.
2291 * aclocal.m4: Rebuild.
2292 * configure: Rebuild.
2293 * Makefile.in: Rebuild.
2294 * config.in: Rebuild.
2296 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2298 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2299 non-constant offset from a base register.
2301 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2303 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2306 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2308 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2309 (emit_insn): Look for pc-relative and no-overflow specifiers on
2310 internal relocation types.
2312 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2314 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2317 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2319 (mips_4650, mips_4010, mips_4100): Variables removed.
2320 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2321 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2323 (md_begin): Don't bother initializing the mips_NNNN variables;
2324 mips_cpu is set, and that's good enough now.
2325 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2326 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2327 (show): New function, to handle wrapping in the CPU lists.
2328 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2330 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2332 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2333 than treat as an immediate specifier.
2335 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2337 * config/tc-i386.c: Prototype many functions.
2338 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2339 (i386_immediate): Remove unused second argument.
2340 (i386_intel_operand): Fix i386_is_reg typo.
2341 (i386_operand): Use allow_naked_reg.
2342 (output_invalid): Make operand int for K&R.
2344 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2346 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2348 * Makefile.in: Rebuild.
2350 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2352 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2354 (EXTRA_as_new_SOURCES): Comment out.
2355 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2356 * Makefile.in: Rebuild.
2357 * doc/Makefile.in: Rebuild.
2358 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2359 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2360 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2361 * configure: Rebuild.
2362 * aclocal.m4: Rebuild.
2363 * config.in: Rebuild.
2364 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2365 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2366 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2367 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2368 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2369 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2370 (gas_cgen_record_fixup_exp): Ditto.
2371 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2372 descriptor, not global variable.
2373 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2374 descriptor, not global variable. Refer to insert_operand handler
2375 via cpu descriptor, not global function.
2376 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2377 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2378 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2379 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2380 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2381 * config/tc-m32r.c: Ditto.
2382 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2383 (md_assemble): Ditto.
2384 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2386 1999-02-09 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2389 relocations for ELF targets.
2391 1999-02-08 Nick Clifton <nickc@cygnus.com>
2393 * configure.in: Add support for StrongARM target.
2394 * configure: Regenerate.
2396 1999-02-05 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2400 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2403 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2405 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2407 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2409 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2410 (INTEL_DWORD_MNEM_SUFFIX): Define.
2413 (DWORD_PTR): Define.
2414 (XWORD_PTR): Define.
2416 (OFFSET_FLAT): Define.
2418 (NONE_FOUND): Define.
2421 * config/tc-i386.c (set_intel_syntax): New routine.
2422 (intel_syntax): Declare.
2423 (allow_naked_reg): Declare.
2424 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2425 (intel_float_operand): New routine.
2426 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2427 Handle brackets as well as parens. Call i386_intel_operand for
2428 intel syntax. Reverse operands if appropriate. Handle new
2429 suffixes. Handle movzx and movsx.
2430 (i386_is_reg): New routine.
2431 (i386_immediate): New routine.
2432 (i386_scale): New routine.
2433 (i386_displacement): New routine.
2434 (i386_operand_modifier): New routine.
2435 (build_displacement_string): New routine.
2436 (i386_parse_seg): New routine.
2437 (i386_intel_memory_operand): New routine.
2438 (i386_intel_operand): New routine.
2439 (i386_operand): Call i386_displacement, i386_immediate,
2440 i386_scale, etc. instead of handling inline.
2441 (parse_register): Handle registers without prefix.
2443 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2445 * configure: Regenerate.
2446 * configure.in (arm-*-oabi): New.
2447 (thumb-*-oabi): New.
2448 * config/tc-arm.c (target_oabi): Declare.
2449 (md_apply_fix3): Support REL relocs.
2450 (md_parse_option): Handle -oabi.
2451 (elf32_arm_target_format): New routine.
2452 (md_longopts): Add OPTION_OABI.
2453 * config/tc-arm.h: Redefine TARGET_FORMAT.
2456 1999-01-28 Nick Clifton <nickc@cygnus.com>
2458 * write.c (write_relocs): Handle out of range error.
2460 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2461 (fr30_force_relocation): Default to 0.
2463 * config/tc-fr30.h (obj_fix_adjustable): Define.
2464 (TC_FORCE_RELOCATION): Define.
2466 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2469 1999-01-16 Nick Clifton <nickc@cygnus.com>
2471 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2472 merge of two instructions if the left instruciton kills the right.
2474 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2476 * Makefile.in: Regenerate.
2477 * configure.in: Redo test for using cgen.
2478 * configure: Regenerate.
2480 1999-01-09 Nick Clifton <nickc@cygnus.com>
2482 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2483 redefinition of this macro.
2485 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2487 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2490 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2492 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2493 a read of HI or LO and an immediatly following branch.
2495 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2497 * config/tc-mips.c (md_begin): Another correction to the setting of
2500 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2502 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2504 1998-12-21 Nick Clifton <nickc@cygnus.com>
2506 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2507 bit insn when optimizing, so that parallelised instructions will
2508 start on a 32 bit boundary.
2510 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2512 * config/tc-mips.c (mips_eabi64): New.
2513 (md_begin): Set mips_eabi64.
2514 (mips_elf_final_processing): Use it.
2516 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2518 * config/tc-mips.c (mips_elf_final_processing):
2519 Correct setting of ABI in e_flags.
2521 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2523 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2525 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2527 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2529 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2531 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2532 warning, values that don't fit in the field.
2534 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2536 * config/tc-mips.c (mips_abi_string): New.
2537 (md_parse_option,md_longopts): Add mabi.
2538 (mips_elf_final_processing): Set e_flags based on mabi flag.
2540 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2542 * config/tc-mips.c (md_parse_option): Handle vr4111.
2544 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2546 * config/tc-h8300.c (build_bytes): Change message given if the
2547 instruction requires H8/300H mode and we're not in Hmode, to
2548 suggest that it may be the operand modes that are the problem, not
2549 necessarily the opcode.
2551 1998-12-10 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-fr30.c: Add line separator character.
2555 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2557 * configure.in (hppa-*-mpeix*): New target.
2558 * config/obj-som.h (obj_som_compiler): Declare.
2559 * config/obj-som.c (compiler_seen): New static variable.
2560 (obj_som_compiler): New function.
2561 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2562 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2563 (pa_type_args): Set hppa_priv_level.
2564 (pa_compiler): New static function if OBJ_SOM.
2565 * configure: Rebuild.
2567 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2569 * read.c (output_leb128): Don't mark as inline.
2571 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2573 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2574 AIX .vbyte unaligned data support.
2575 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2576 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2579 1998-12-07 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2584 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2586 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2587 BFD_RELOC_ARM_PCREL_BRANCH.
2589 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2591 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2592 checking the target type.
2593 (mips-dec-bsd*): Set endian to little.
2594 * configure: Rebuild.
2596 COFF weak symbol support, based on patches from Mark Elbrecht
2597 <snowball3@usa.net>:
2598 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2599 * config/obj-coff.c (obj_coff_weak): New static function.
2600 (obj_coff_endef) [both versions]: Handle weak symbols.
2601 (coff_frob_symbol): Likewise.
2602 (yank_symbols): Likewise.
2603 (obj_pseudo_table): Add "weak".
2605 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2606 <aymeric.vincent@emi.u-bordeaux.fr>.
2607 * aclocal.m4: Rebuild with current tools.
2608 * configure: Rebuild.
2610 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2611 an assertion failure for a case we can't handle when OBJ_ECOFF.
2613 * expr.c (operator): And with 0xff to avoid problems with signed
2616 1998-12-03 Nick Clifton <nickc@cygnus.com>
2618 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2619 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2621 1998-12-02 Nick Clifton <nickc@cygnus.com>
2623 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2626 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2628 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2631 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2633 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2636 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2638 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2640 (d10v_cleanup): Only generate previous insn if a multiline insn is
2643 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2645 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2648 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2651 -marm6xxx command line switches.
2653 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2655 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2656 (itbl-ops.o): Delete duplicate dependencies.
2657 Rebuild dependencies.
2658 Add fr30 dependencies.
2659 * Makefile.in: Rebuild.
2661 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2663 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2665 * listing.c: Ignore line terminator characters found inside
2668 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2670 * po/gas.pot: Regenerated.
2672 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2675 fr30_is_label_start(). Also checks for delay slot insns.
2677 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2678 FR30 instructions which contain a colon in the mnemonic.
2680 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2682 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-fr30.c: Removed currently superflous code.
2686 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2688 * config/tc-fr30.h: New file.
2689 * config/tc-fr30.c: Tweaking so that it will compile.
2691 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2693 * config/tc-d10v.h (obj_fix_adjustable): Define.
2694 (TC_FORCE_RELOCATION): Define.
2695 (d10v_force_relocation): Declare.
2696 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2697 (md_apply_fix3): Handle Vtable relocs.
2698 (d10v_fix_adjustable): New.
2699 (d10v_force_relocation): New.
2701 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-d30v.c: Change default behaviour to ignore potential
2704 conflicts between register name and symbol names.
2706 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2708 * configure.in: Add fr30-*-*.
2709 * config/tc-fr30.c: New file.
2710 * Makefile.in: Regenerated.
2711 * config.in: Regenerated.
2712 * configure: Regenerated.
2713 * doc/Makefile.in: Regenerated.
2714 * po/gas.pot: Regenerated.
2716 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2718 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2721 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2723 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2725 (do_scrub_chars): Add some casts to unsigned char to avoid
2726 unwanted sign extension.
2727 * read.c (lex_type): Set characters about 127 to be symbol
2729 * config/tc-i386.c (md_begin): Set identifier_chars and
2730 operand_chars for values above 127.
2732 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2734 * configure.in: detect cygwin* instead of cygwin32*
2735 * configure: regenerate
2737 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2739 * listing.c: Add support for producing a listing from piped
2742 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2744 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2745 (append_insn): Account for the tx39's multiply behavior.
2747 1998-10-26 Michael Meissner <meissner@cygnus.com>
2749 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2750 from assemble_parallel_insns. Add support for '->' to indicate
2751 explicitly serializing the instructions.
2752 (md_assemble): Ditto.
2754 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2756 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2759 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2761 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2763 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2765 * config/tc-mips.c : support frame and regmask/fregmask when
2766 MIPS_STABS_ELF is specified.
2768 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2770 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2771 (md_apply_fix): Don't return 1 for VTABLE relocs.
2772 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2774 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * doc/c-i386.texi: Replace occurences of "opcode" with
2777 "instruction mnemonic", "instruction", or "mnemonic" when
2778 referring to the name of an instruction. Use "opcode" when
2779 referring to the sequence of machine bytes.
2781 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2782 (is_opcode_char): Rename to is_mnemonic_char.
2783 (md_assemble and i386_operand): Correct error messages from
2784 "opcode" to "instruction mnemonic"
2785 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2786 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2787 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2788 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2789 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2790 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2791 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2793 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2795 * config/tc-i386.c (i386_operand): Check for garbage after
2798 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2800 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2801 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2803 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2805 * config/tc-sh.h (obj_fix_adjustable): Define.
2806 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2807 (md_apply_fix): Likewise.
2808 (tc_gen_reloc): Likewise.
2809 (sh_fix_adjustable): New.
2811 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2813 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2814 * cgen.h (gas_cgen_finish_insn): Update prototype.
2815 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2816 cgen_insn_t -> CGEN_INSN_INT.
2817 (make_parallel): Update handling of CGEN_INT_INSN_P.
2818 (assemble_parallel_insn): Ditto.
2819 (target_make_parallel): New function.
2820 (md_assemble): Use it.
2822 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2824 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2826 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2828 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2829 converted into lower case.
2831 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2833 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2834 (gas_cgen_tc_gen_reloc): Likewise.
2835 * config/tc-m32r.h (obj_fix_adjustable): Define.
2836 * config/tc-m32r.c (m32r_fix_adjustable): New.
2837 (m32r_force_relocation): Handle VTABLE relocs.
2839 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2841 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2843 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2845 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2846 to lower case before parsing.
2848 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2849 parallel insns modift buts in the PSW as a side effect.
2851 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2853 * config/tc-d30v.c (find_format): Test for missing flag and
2856 (md_apply_fix3): Fix error messages to avoid
2857 assumption about presence of a symbol.
2859 (parallel_ok): Disallow parallel instructions that both modify the
2862 (find_format): Generate a warning if an odd numbered register is
2863 used as the first register in a mutli-register instruction.
2865 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2867 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2868 relocations are always associated with a symbol.
2870 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2872 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2873 (elf32_sparc_force_relocation): Declare.
2874 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2875 (tc_gen_reloc): Handle vtable relocs.
2876 (elf32_sparc_force_relocation): New.
2878 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2880 * symbols.c (S_IS_FUNCTION): New.
2881 * config/tc-v850.h (obj_fix_adjustable): Define.
2882 (TC_FORCE_RELOCATION): Define.
2883 (v850_force_relocation): Declare.
2884 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2885 of fx_addnumber for VTABLE reloc addends.
2886 (md_apply_fix3): Handle VTABLE relocs.
2887 (v850_fix_adjustable): New.
2888 (v850_force_relocation): New.
2890 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2892 * tc-hppa.c (fp_operand_format): Add some additional formats.
2893 (pa_ip): Do not automatically promote into pa2.0 mode.
2894 (pa_level): Handle ".level 2.0".
2896 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2899 * config/tc-i386.h (template.extension_opcode): Change to
2900 unsigned int to allow full range of 8-bit opcode suffixes.
2901 (None): Redefine as 0xffff.
2903 From Jeff B Epler <jepler@usgs.gov>
2904 * doc/c-i386.texi (i386-SIMD): New section.
2906 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2908 * read.c (discard_rest_of_line): New function.
2909 * read.h: Declare it.
2910 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2912 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2914 * config/tc-d10v.c (find_symbol_matching_register): New function.
2915 (find_opcode): Cope with the case where a register name matches
2918 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-v850.c (md_pcrel_from): Rename to
2921 v850_pcrel_from_section.
2922 (v850_pcrel_from_section): Do not resolves symbols in other
2925 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2927 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-d10v.c (find_opcode): Generate an error if a register
2930 is supplied for an operand that should not be a register.
2932 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2934 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2935 instructions to have another instruction in the right bin.
2937 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2940 the right container if the left container holds a branch
2943 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2946 both a register name and symbol name.
2947 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2949 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2951 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2952 execution unit class.
2954 (reg_name_search): If a name matches a register and a symbol,
2955 prefer the register.
2956 (find_format): Disallow flag registers when a general purpose
2957 register is required.
2958 If a number is required, but a register has been given, check to
2959 see if a symbol with the same name as the register exists, and if
2960 so, use that symbol.
2962 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2964 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2966 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-d30v.c (find_format): Do not accept flag registers as
2969 general purpose registers.
2970 (find_format): If an immediate value is expected at a given place
2971 in a format, but a register name has been provided instead, check
2972 to see if that register name matches the name of a predefined
2973 symbol and if it does, then use the symbol instead.
2974 (reg_name_search): If a register name matches a symbol name,
2975 prefer the register name to the symbol name.
2977 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2979 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2980 the previous insn to empty.
2982 1998-09-20 Michael Meissner <meissner@cygnus.com>
2984 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2985 pieces, forcing the use of an ANSI compiler.
2987 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2989 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2991 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2993 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2995 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2997 (obj_elf_vtable_entry): Likewise.
2998 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2999 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3000 (tc_gen_reloc): Likewise.
3001 (arm_fix_adjustable): Likewise.
3002 (elf32_arm_force_relocation): New.
3003 (armelf_frob_symbol): Remove coff-style symbol support.
3005 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3007 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3009 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3011 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3012 OBJ_COFF so that routine is defined for a.out format.
3014 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3016 * config/tc-i386.c (i386_operand): Detect non-segment registers
3017 used as segment prefixes.
3019 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3021 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3022 optimize across FDE boundaries.
3024 * config/obj-coff.c (obj_coff_section): Preserve any link once
3025 flags when setting the section flags.
3027 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3029 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3030 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3032 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3034 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3037 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3039 * frags.c (frag_grow): Include the size of the frag struct in the
3042 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3043 if the new subseg comes before the old.
3045 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3047 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3048 to handle edge8 and edge16.
3050 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3052 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3053 before we clobber the symbol involved.
3055 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3057 * config/tc-arm.c: Remove OBJ_ELF definitions for
3058 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3059 use arm_adjust_symtab for OBJ_COFF.
3060 (armelf_adjust_symtab): New Routine.
3061 * config/tc-arm.h: Define obj_adjust_symtab to
3062 armelf_adjust_symtab for OBJ_ELF.
3064 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3066 * configure.in: Make all i386-elf targets use bfd_gas.
3067 * config/tc-i386.c (tc_i386_force_relocation): New.
3068 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3069 (md_apply_fix3): Likewise.
3070 (tc_gen_reloc): Handle them.
3071 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3072 tc_i386_force_relocation.
3074 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3076 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3078 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3081 current opcode after writing the first insturction of a reverse
3084 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3086 * read.h (generate_lineno_debug): Add prototype.
3087 * read.c (generate_lineno_debug): Make non-static.
3089 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * config/tc-i386.c (md_assemble): Only warn for address/data size
3094 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3096 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3097 against Thumb function names, as the linker needs this information.
3099 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3101 * expr.c (operand): Check also that there is no advance in operand
3102 after atof_generic in order to decide "is it label 0f or floating
3105 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3107 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3108 command line options with a single dash.
3109 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3111 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3113 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3114 * tc-arm.c (arm_fix_adjustable): New routine.
3116 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3118 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3119 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3120 demand_empty_rest_of_line before mri_comment_end.
3121 (equals): Check garbage after expression before
3122 mri_comment_end in MRI mode.
3124 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3127 small immediate constant to use the constant itself rather than
3130 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3132 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3133 (pa_leave): Likewise.
3135 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3137 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3139 (i386_operand): Fix an error message.
3141 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3143 * doc/c-arm.texi (ARM Directives): Document .req directive.
3145 * config/tc-arm.c (reg_required_here): Display erroneous string if
3146 the register name could not be decoded.
3147 Do not set inst.instruction if the sift is -1.
3149 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3151 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3154 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3156 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3157 even if it is belived to be unnecessary.
3159 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3161 config/tc-i386.c (i386_operand): Size immediate constants by
3162 suffix (erroneously removed as part of July 7 change).
3164 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3166 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3167 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3168 (armelf_frob_symbol): New Routine.
3169 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3171 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3173 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3175 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3178 command line switches passed to assembler.
3180 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3182 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3183 (gas_cgen_opcode_desc): Declare.
3184 (gas_cgen_parse_operand): Declare.
3185 (*): Prepend gas_ to gas specific fns to denote them as such.
3187 * cgen.c (gas_cgen_opcode_desc): New global
3188 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3189 (queue_fixup): Renamed from cgen_queue_fixup.
3190 (*): Prepend gas_ to gas specific fns to denote them as such.
3192 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3193 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3194 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3195 Open opcode table and initialize it.
3196 (make_parallel): Use gas_cgen_opcode_desc.
3197 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3198 (md_assemble): Ditto.
3200 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3202 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3203 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3204 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3205 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3206 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3207 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3208 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3209 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3210 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3211 (INIT_STAB_SECTION): Likewise.
3212 (OBJ_PROCESS_STAB): Likewise.
3214 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3215 (md_parse_option): Watch for them.
3216 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3217 (md_begin): Kill neverdef code.
3218 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3219 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3220 (s_alpha_coff_wrapper): New.
3221 (md_pseudo_table): Trap all ECOFF pseudos.
3223 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3225 Start of changes to remove mdebug section from mips*-elf
3226 Based on MIPS_STAB_ELF definition
3227 * acconfig.h: undef if not configured
3228 * config.in: undef if not configured
3229 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3230 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3231 * stabs.c (s_stab_generic): flush frag
3233 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3235 * configure.in: (arm-*-elf): Handle.
3236 (thumb-*-elf): Handle.
3237 * configure: Regenerate.
3238 * read.c (stringer): Fix typo in comment.
3239 * write.c (fixup_segment): Don't add symbol value to addend if
3241 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3243 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3246 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3248 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3249 (write_2_short): Emit warning if new flag is set.
3250 (do_assemble): Set flags if left instruction is one of special
3251 "right-instruction-killer" type.
3253 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3255 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3256 Always output words in debug_info section as big endian.
3257 (sparc_target_format): Choose correct bfd target.
3258 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3260 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3262 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3263 to work with internationalization code. Issue an error when two
3264 operands match that are not allowed to match.
3266 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3268 * configure.in (install_tooldir): Allow target to specify whether
3269 it wants to be installed in $(tooldir)/bin.
3270 * configure: Regenerate.
3271 * Makefile.am (install-exec-local): Set install-exec-tooldir
3272 dependency via configure.
3273 * Makefile.in: Regenerate.
3275 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3277 * Makefile.am (install-exec-local): Split into two ...
3278 (install-exec-bindir,install-exec-tooldir): New rules.
3279 * Makefile.in: Regenerate.
3281 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * Makefile.am (install-exec-local): Don't remove the file before
3284 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3285 W. Rozycki <macro@ds2.pg.gda.pl>.
3286 * Makefile.in: Rebuild.
3288 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3290 * cgen.c: Include libiberty.h.
3291 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3292 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3293 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3294 (md_cgen_lookup_reloc)): Declare.
3295 (md_cgen_record_fixup_exp): Declare.
3296 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3297 (m32r_relax_frag): Declare.
3298 (cgen_md_apply_fix3): Decls moved to cgen.h.
3299 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3300 (m32r_cgen_record_fixup_exp): Delete decl.
3301 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3302 (assemble_nop): Delete.
3303 (expand_debug_syms): Delete unused `exp'.
3304 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3305 Add default case for -Wall.
3306 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3307 (md_atof): Delete unused wordP.
3309 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3311 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3314 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3316 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3317 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3318 .print, .purgem, and .struct. Remove documentation for
3321 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3323 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3324 Update call to insert_operand.
3326 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3330 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3332 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3333 whitespace after a prefix operator.
3335 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3337 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3339 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3341 * config/tc-sparc.c (log2): New static function.
3342 (s_reserve): Use log2 to convert alignment before calling
3344 (s_common): Use log2 to convert alignment before calling
3345 record_alignment and frag_align.
3346 (sparc_cons_align): Use log2.
3348 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3351 (s_common): Likewise.
3353 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3354 initialization of waddr.
3355 (sparc_elf_final_processing): Add default case to switch.
3357 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3359 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3360 than temporary real.
3362 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3364 * write.c (subsegs_finish): Don't align the segments if there were
3367 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3368 copying aux information.
3370 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3371 expression into a symbol.
3373 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3375 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3376 type to unsigned int.
3377 (md_assemble): Change type used to store offsets from unsigned
3379 (i386_operand): Switch error check to only call RESTORE_END_STRING
3380 once after parse_register.
3382 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-v850.c (md_show_usage): Changed format to match that
3387 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3389 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3391 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3393 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3396 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3399 * doc/Makefile.in: Rebuild.
3401 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3403 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3404 for %lo expressions.
3405 (mips_ip, case 'u'): Move range check after code to mask
3406 off bits in %hi/%lo expressions. Mask off high bits for
3409 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3411 * doc/Makefile.am (gasver.texi): New target.
3412 (as.info, as.dvi): Depends upon gasver.texi.
3413 * doc/as.texinfo: Include gasver.texi. Mention version number on
3414 title page and in top node.
3415 * doc/Makefile.in: Rebuild.
3417 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3419 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3420 but not including the line containing the edict.
3421 * listing.h (LISTING_EOF): New.
3422 * input-scrub.c (input_scrub_next_buffer): Call it.
3424 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3426 * config/tc-i386.c (i386_operand): Don't set the size of an
3427 immediate address based solely on the suffix and the mode.
3429 * config/tc-i386.c (md_assemble): Add assertion to make sure
3430 overlap2 does not set Imm.
3432 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3433 sequences of whitespace to a single space.
3434 (is_space_chars): Just compare with space.
3435 (md_begin): Don't initialize space_chars.
3436 (md_assemble): Just skip a single whitespace character.
3437 (i386_operand): Rewrite base-index parsing to use new
3438 parse_register, and to skip white space. Skip white space in a
3439 number of other places too. Don't give error message if
3440 parse_register fails.
3441 (parse_register): Change reg_string parameter to be non-const.
3442 Add end_op parameter. Skip white space after the `%', and return
3443 end of register string. Give error message here rather than
3446 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3448 Based on patch from Matt Semersky <matts@scd.hp.com>:
3449 * expr.c (op_encoding): Make const.
3450 (expr_set_precedence): New function.
3451 (expr_begin): Don't set operator rankings, just call
3452 expr_set_precedence.
3453 * expr.h (expr_set_precedence): Declare.
3454 * read.c (s_mri): Call expr_set_precedence.
3456 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3458 * doc/as.texinfo (Statements): Remove paragraph discussing
3459 continuing lines with a backslash. This hasn't worked for years,
3462 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3464 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3466 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3467 (ps_CTORS, ps_DTORS): New section types.
3468 (vms_fixup_xtors_section): New function
3469 (Ctors_Psect, Dtors_Psect): Define.
3470 (IS_GXX_XTOR): Define
3471 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3472 Filter static constructors/destructors and add to
3473 Ctors_Symbols/Dtors_Symbols chain.
3474 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3475 appropriate section.
3477 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3478 * makefile.vms: Merge vax/vms support.
3480 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3482 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3483 (elf_pseudo_table): Add them.
3484 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3485 (md_apply_fix): Accept them.
3486 (mips_fix_adjustable): Don't adjust them.
3487 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3488 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3489 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3490 (tc_fix_adjustable): Don't adjust them.
3492 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3494 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3496 * Makefile.in: Regenerate.
3497 * configure.in: AC_SUBST cgen_cpu_prefix.
3498 * configure: Regenerate.
3500 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3502 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3503 Changed all users of COND12_DELAY.
3505 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3507 * config/tc-mn10300.c (set_arch_mach): New function.
3508 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3509 (md_begin): Default to mn10300 mode.
3510 (md_assemble): Only accept instructions for the core mn10300
3511 chip and the active machine type.
3513 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3515 * subsegs.h (segment_info_type): Give the struct a name.
3516 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3517 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3518 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3519 * config/tc-w65.h (tc_reloc_mangle): Declare.
3520 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3522 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3524 * config/tc-v850.c (v850_comm): Restore old section
3525 after common processing.
3527 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3529 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3531 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3533 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3534 char with code that explicitly sign-extends.
3536 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3538 * config/tc-v850.c (md_begin): Restore text section as the current
3539 section after creating call table sections.
3540 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3543 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3544 with call to macro SYM_AUXINFO.
3546 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3548 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3549 with the program transform name.
3550 * Makefile.in: Rebuild.
3552 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3557 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3559 * config/tc-i386.c (i386_operand): Be prepared for a space between
3560 the open parenthesis and the start of the register operand,
3561 because of the June 16 change.
3563 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3565 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3568 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3570 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3571 even if it is belived to be unnecessary.
3573 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3575 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3577 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3579 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3581 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3582 shift amount for a repeated operand. The shift amount for the
3583 repeated copy comes from the size of the operand.
3585 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3587 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3589 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3591 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3593 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3595 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3596 characters in it as LEX_IS_SYMBOL_COMPONENT.
3597 * config/tc-i386.h (tc_symbol_chars): Define.
3598 (extra_symbol_chars): Declare.
3599 * config/tc-i386.c (extra_symbol_chars): Define.
3600 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3601 (line_comment_chars): Set to '/' if TE_LINUX.
3602 * doc/c-i386.texi (i386-prefixes): Update.
3603 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3605 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3607 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3608 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3610 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3612 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3613 constraint in instructions REP & REPI.
3615 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3617 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3618 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3620 (check_range): If the operand is shifted, then shift the number
3621 before checking its range.
3623 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3625 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3628 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-v850.c (v850_comm): Create special sections as needed.
3632 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3634 * config/tc-d10v.c (write_2_short): Addition of swapping
3635 instructions for sequential and reverse sequential order when
3636 given order is not possible.
3638 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3640 * Makefile.am: Rebuild dependencies.
3641 (DEP_INCLUDES): Fix reference to intl build directory.
3642 * Makefile.in: Rebuild.
3644 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * doc/c-i386.texi: Update 16 bit documentation.
3648 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3649 IgnoreDataSize to IgnoreSize as they are used for address size as
3651 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3652 32-bit mode, similarly addr16/data16 and variants.
3654 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3656 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3657 sequential word multiply instructions.
3659 (do_assemble): Add extra command line argument, to allow mul32
3660 attribute to be preserved across parallel insns.
3661 (md_assemble): Insert NOPs between explicitly parallel insns which
3662 contain an 32 bit multiply and a 16 multiply.
3664 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3666 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3669 * config/tc-i386.c (reloc): Add braces.
3671 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3672 consistent with Intel naming.
3673 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3674 use bitfields in sib_byte.
3675 (modrm_byte): Don't use bitfields here either.
3677 * config/tc-i386.c (current_templates): Add const.
3678 (parse_register): Add const to return, param, and char *s.
3679 (i386_operand): Add const to reg_entry *r.
3680 * config/tc-i386.h (templates): Add const to start, end.
3682 Inspired by code for 16 bit gas support from Martynas Kunigelis
3683 <martynas@nm3.ktu.lt>:
3684 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3685 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3686 (uses_mem_addrmode): Remove.
3687 (md_estimate_size_before_relax): Add support here too.
3688 (md_relax_table): Rewrite interface to md_relax for 16 bit
3690 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3691 (opcode_suffix_to_type): Remove.
3692 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3693 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3694 (md_convert_frag): Likewise.
3695 (i386_operand): Add support for 16 bit base/index regs,
3696 immediates, and displacements. Remove some unnecessary casts, and
3697 localise end_of_operand_string, displacement_string_start,
3698 displacement_string_end variables. Add GCC_ASM_O_HACK.
3699 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3701 * config/tc-i386.c (prefix_hash): Remove.
3702 (md_begin): Rewrite without obstacks. Remove prefix hash table
3703 handling. Rewrite lexical table handling.
3704 (i386_print_statistics): Don't print prefix statistics.
3705 (md_assemble): Rewrite instruction parser so that line is not
3706 converted to lower case. Don't do a hash_find for prefixes,
3707 instead recognise them via opcode modifier.
3708 (expecting_operand, paren_not_balanced): Localise variables.
3709 * config/tc-i386.h (IsPrefix): Define.
3710 (prefix_entry): Remove.
3712 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3713 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3714 '\\' in case where comment_chars contains '/'.
3716 * config/tc-i386.c (MATCH): Ensure given operand and template
3717 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3718 you must write `ljmp *table(%ebx)'.
3720 From H.J. Lu <hjl@gnu.org>:
3721 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3722 as 0 ifndef BFD_ASSEMBLER.
3723 (md_assemble): Allow immediate operands without suffix or
3724 other reg operand to default in size to the current code size.
3726 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3728 * config/tc-v850.c (md_begin): Restore creation of
3729 .call_table_text and .call_table_data sections.
3731 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3734 after emitting a word of noops.
3736 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3738 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3739 (i386_operand): Simplify checks for valid base/index combinations.
3740 Disallow `in 4(%dx),%al'.
3742 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3744 (add_prefix): Change parameter from char to int.
3746 * config/tc-i386.h (Ugh): Define opcode modifier.
3747 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3749 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3750 CONSISTENT_REGISTER_MATCH macros to check register types more
3751 thoroughly. Check for illegal suffix/operand combinations
3752 when matching insns with operands. Handle new `s' suffix, and
3753 associated FloatMF opcode modifier for float insns with memory
3755 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3756 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3757 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3758 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3759 DATA_PREFIX_OPCODE throughout.
3761 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3762 (md_assemble): Rewrite suffix/register operand checking code to be
3763 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3764 AnyMem, the better to grep.
3766 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3767 given a memory operand. Don't set Abs bits either.
3768 (type_names): Remove Mem*, Abs*.
3769 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3770 define opcode_modifiers as these cases are handled by Disp8,
3771 Disp16, Disp32 and suffix checks.
3772 (COMES_IN_BOTH_DIRECTIONS): Remove.
3773 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3775 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3776 if IgnoreDataSize modifier given. Remove ShortformW modifier
3777 test. Add test for ShortForm in W base_opcode modification.
3778 Merge Seg2ShortForm and Seg3ShortForm code.
3779 * config/tc-i386.h (ShortFormW): Remove.
3780 (IgnoreDataSize): Define.
3782 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-d30v.c (md_assemble): Store previous segment state
3785 with previous instruction.
3787 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3789 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3790 (ebp, esp): Remove static variables.
3791 (MATCH): Remove test for InOutPortReg.
3792 (i386_operand): Properly handle InOutPortReg here instead.
3793 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3794 (md_assemble): Simplify and correct modrm and sib generation.
3795 (i386_operand): Add warning for scale without index.
3796 Rewrite checks for valid base/index combinations.
3798 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3799 macros and enclose in do while(0).
3800 (RESTORE_END_STRING): Likewise.
3801 (md_assemble): Add one to printed operand number so we start
3802 from 1 not 0. Add some more gettext invocations.
3803 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3806 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3807 DATA_PREFIX, SEG_PREFIX): Define.
3808 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3809 (check_prefix): Remove function.
3810 (add_prefix): New function. Add prefix to i.prefix as well as
3812 (md_assemble): Changes for add_prefix. Remove hack for wait
3813 prefix, instead always output prefixes in fixed order. Test
3814 for jcxz/loop when selecting between word & dword operations,
3815 and add address size prefix rather than operand size prefix.
3816 Remove operand -> address size hack when emitting jcxz/loop.
3817 (i386_operand): Remove O_Absent check as it's done in expr.
3819 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3821 * configure.in: Recognize m5200 as a cpu_type of m68k.
3822 * aclocal.m4: Rebuild with current libtool.
3823 * configure: Rebuild.
3825 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3827 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3828 to relaxable_symbol to prevent references to external symbol from
3831 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3833 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3834 symbols are relaxable.
3836 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3838 * config/tc-v850.c (md_begin): Don't create special
3839 sections by default.
3841 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3843 * config/tc-mips.c (macro): For div and udiv, close the
3844 reorder block as soon as possible.
3846 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3848 From Matt Semersky <matts@scd.hp.com>:
3849 * macro.c (macro_mri_mode): New function.
3850 * macro.h (macro_mri_mode): Declare.
3851 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3854 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3856 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3859 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3860 until after xstrdup in OBJ_EVAX case.
3862 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3864 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3865 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3866 of hardcoded magic number.
3867 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3869 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3871 * read.c (do_s_func): New function.
3873 * read.h (do_s_func): Add prototype.
3875 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3877 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3878 nops if fill pattern not specified.
3880 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3882 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3883 * config/te-go32.h (TE_GO32): Define.
3884 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3886 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3888 Implement .func/.endfunc pseudo-ops.
3889 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3891 * read.c (potable): Add .func,.endfunc.
3892 (s_func): New function.
3893 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3895 (in_doc_func_p,current_function_label): New static globals.
3896 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3898 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3900 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3901 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3902 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3903 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3904 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3905 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3906 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3907 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3908 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3909 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3910 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3911 * config/tc-a29k.c: Don't define md_short_jump_size,
3912 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3913 * config/tc-alpha.c: Likewise.
3914 * config/tc-alpha.h: Likewise.
3915 * config/tc-arm.c: Likewise.
3916 * config/tc-h8300.c: Likewise.
3917 * config/tc-h8500.c: Likewise.
3918 * config/tc-hppa.c: Likewise.
3919 * config/tc-i860.c: Likewise.
3920 * config/tc-i960.c: Likewise.
3921 * config/tc-ppc.c: Likewise.
3922 * config/tc-sh.c: Likewise.
3923 * config/tc-sparc.h: Likewise.
3924 * config/tc-tic30.c: Likewise.
3925 * config/tc-w65.c: Likewise.
3926 * config/tc-z8k.c: Likewise.
3928 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3930 * config/tc-vax.c (_): Delete this macro used for placeholder
3931 values in vax_operand_width_size; it conflicts with the _() macro
3932 used for internationalization.
3934 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3936 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3937 code. From Chris Moller <moller@bops.com>.
3939 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3940 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3941 * read.c (emit_expr): Initialize seg and subseg fields of a new
3943 * write.c (write_object_file): Switch to the appropriate segment
3944 and subsegment when processing a broken word.
3946 * config/tc-m68k.c (mri_assemble): New static function.
3947 (build_mri_control_operand): Call mri_assemble rather than
3949 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3950 (s_mri_endf, s_mri_endw): Likewise.
3952 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3954 * read.c (s_org): Call md_flush_pending_output if it is defined.
3956 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3958 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3960 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3961 (md_parse_option): Add for same.
3962 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3963 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3964 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3966 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3968 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-arm.c (find_real_start): Relax definition of local
3973 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3976 symbols at the given address, not just the last one specified.
3978 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3980 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3981 or number_to_chars_littleendian to write data.
3983 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-v850.c (md_assemble): Remove artificially created
3986 register name symbols.
3988 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3990 * write.c (fixup_segment): Change "segment" to "section" in
3993 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3995 * write.c (fixup_segment): Change sym1-sym2 message again.
3997 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3999 * write.c (fixup_segment): Improve error message for sym1-sym2
4000 errors when sym1 is in a different segment from sym2.
4002 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4004 * config/tc-m32r.c (warn_unmatched_high): New static local.
4005 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4006 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4007 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4008 (md_parse_option): Likewise.
4009 (md_show_usage): Likewise.
4010 (m32r_frob_file): Likewise.
4012 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4013 (read_a_source_file): Call them.
4014 * read.h (stabs_generate_asm_file): Declare.
4015 * stabs.c (stabs_generate_asm_file): New function.
4016 (generate_asm_file): New function.
4017 (stabs_generate_asm_lineno): Move file name handling into
4020 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4022 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4023 (d30v_current_align, d30v_current_align_seg): New variables.
4024 (d30v_last_label): New variable.
4025 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4026 (s_d30v_data, s_d30v_section): Likewise.
4027 (md_pseudo_table): Call them.
4028 (md_begin): Initialize d30v_current_align_seg.
4029 (md_assemble): Call d30v_align when needed by known current alignment.
4030 (d30v_frob_label, d30v_cons_align): New functions.
4031 * config/tc-d30v.h (md_do_align): Remove.
4032 (tc_frob_label): Call d30v_frob_label.
4033 (md_cons_align): New.
4035 * config/tc-d30v.c (find_format): Convert complex expressions to
4036 expression symbols before processing. Clean up code formatting.
4038 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4040 * po/Make-in (install-info): New target.
4042 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4044 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4046 * config/tc-mn10300.c (md_assemble): Likewise.
4048 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4050 * Makefile.am: Update with `make dep-am'.
4051 (HFILES): Add cgen.h.
4052 (cgen.o): Depend on cgen.h.
4053 * Makefile.in: Regenerate.
4055 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4057 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4059 * gasp.c (grab_label): Permit a label to be a preprocessor
4060 variable by permitting a label to start with a backslash.
4062 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4064 * config/tc-mips.c (validate_mips_insn): Removed hack
4065 for previously inaccessible bitfields in some INSN_TRAP
4068 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4070 * config/tc-d30v.c (do_assemble): Abort with error message
4071 if opcode operands do not match.
4073 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4075 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4076 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4077 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4078 similar new 'q' operand.
4080 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4082 * cgen.c (cgen_asm_finish_insn): Fix typo.
4084 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4087 * cgen.c: Include it.
4088 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4089 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4090 All callers updated.
4091 * config/tc-m32r.c: Include cgen.h.
4092 (m23r_insn): New members num_fixups,fixups.
4094 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4096 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4097 to avoid compiler warning.
4099 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4101 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4104 * makefile.vms (OBJS): Add ehopt.obj
4106 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4108 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4110 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4112 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4113 a short format insn.
4114 (md_assemble): Set it for explicitly packed insns.
4116 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4118 * config/obj-coff.c (c_symbol_merge): Do not take address of
4119 native fields when performing the memcpy.
4121 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4123 * config/tc-mips.c (macro,macro2): Implement
4124 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4126 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4128 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4129 relocations against globally visible symbols.
4130 * config/tc-m68k.c (relaxable_symbol): New macro.
4131 (m68k_ip, md_estimate_size_before_relax): Use it.
4132 (tc_m68k_fix_adjustable): Also handle weak symbols.
4134 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4136 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4137 references to externally visible symbols.
4138 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4139 values in twice for a PC relative reloc if the symbol is
4142 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4143 don't adjust a PC relative reloc against an externally visible
4145 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4146 for a PC relative fixup against an externally visible defined
4147 symbol, arrange to store object file and addend values as though
4148 the symbol were not defined.
4149 (tc_gen_reloc): Likewise.
4151 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4153 * read.c (sizeof_leb128): Referenced externally by write.c so
4156 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4158 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4159 and expand a 'debug' symbol associated with the next instruction
4160 that does not cause a short instruction to be filled with a NOP.
4161 (md_pseudo_table): Add support for .debugsym.
4162 (assemble_parallel_insn): Add calls to expand_debug_sym as
4164 (md_assemble): Ditto.
4166 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4168 * as.c (main): Conditionally call setlocale.
4169 * gasp.c (main): Likewise.
4170 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4171 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4173 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4175 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4177 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4179 * config/tc-hppa.c: Change all calls to bzero to use memset.
4180 (pa_ip): Add cast to avoid warning.
4181 (tc_gen_reloc, md_apply_fix): Likewise.
4182 (pa_find_space_by_number): Likewise.
4183 (hppa_force_relocation): Likewise.
4184 (pa_block): Change i to unsigned int.
4185 * config/obj-som.h (obj_som_copyright): Declare.
4187 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4189 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4190 for line numbers for assembly source.
4192 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4194 * configure.in: Change version number to 2.9.4
4195 * configure: Rebuild.
4197 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4199 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4201 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4203 * ecoff.h: Change symbolS in function declaration to struct
4206 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4209 (md_convert_frag): Fix i18n typo.
4211 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4213 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4214 * ecoff.h: Protoype it.
4215 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4216 [EVAX] (s_alpha_prologue): Delete.
4217 (md_pseudo_table): Update.
4219 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4221 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4222 array to local pointer.
4223 (get_args, parse_expr): Add casts to avoid warnings.
4225 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4227 * read.c (s_set): Cast xmalloc return value to fragS *.
4228 * config/tc-m68k.c (m68k_ip): Function made static to match
4229 previous forward declaration.
4230 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4232 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4234 * config/tc-v850.c: Add internationalisation macros to error
4237 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4238 macros to error strings.
4240 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4242 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4243 reloc is in the TOC csect.
4244 (md_apply_fix3): Correct gettext typo.
4246 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4249 .L - they are local labels and the branches are not really
4250 function calls but rather far jumps.
4252 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4254 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4256 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4258 * config/tc-i386.c (md_assemble): Print operand number rather than
4259 using ordinal_names.
4260 (i386_operand): Likewise.
4262 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4264 * Makefile.am (INTLLIBS): Define to work around apparent automake
4266 All Makefiles: Regenerated.
4268 * Many files: Added gettext invocations around user-visible
4270 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4271 HAVE_LC_MESSAGES): Define.
4272 * dep-in.sed: Added asintl.h.
4273 * po/Make-in: New file.
4274 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4276 * read.c (Z_): Renamed from `_'.
4277 * Makefile.am (SUBDIRS): Added po.
4278 (POTFILES): new macro.
4279 (po/POTFILES.in): New target.
4280 ($(OBJS)): Added asintl.h.
4282 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4283 (as_new_LDADD): Added $(INTLLIBS).
4284 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4285 (gasp_new_LDADD): Added $(INTLLIBS).
4286 (gasp_new_DEPENDENCIES): New macro.
4287 * configure, aclocal.m4: Rebuilt.
4288 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4290 (ALL_LINGUAS): Define.
4291 * macro.c: Include "asintl.h".
4292 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4293 * as.h: Include "asintl.h".
4294 * config/tc-i386.c (ordinal_names): Removed.
4295 (md_assemble): Changed error text to avoid ordinal_names.
4296 (i386_operand): Likewise.
4297 (reloc): Added as_bad to avoid i18n problems.
4298 (tc_gen_reloc): Likewise.
4299 * config/tc-arm.c (bad_args): Now a #define.
4301 * config/obj-vms.c (VMS_stab_parse): Changed type of
4303 (global_symbol_directory): Unified strings to avoid i18n
4305 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4306 avoid i18n problems.
4307 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4308 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4310 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4312 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4314 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4316 * as.c (print_version_id): Added an fprintf to avoid i18n
4318 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4320 * expr.c (expr): Added as_warn call to avoid i18n problems.
4321 * messages.c (as_assert): Changed code to avoid i18n problems.
4322 (as_abort): Likewise.
4323 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4324 (s_space): Likewise.
4325 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4327 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4329 * config/tc-i386.c (check_prefix): New static function, split out
4331 (struct _i386_insn): Add wait_prefix field.
4332 (md_assemble): Remove wait_prefix local variable. Use
4333 check_prefix when adding a prefix.
4335 * config/tc-i386.c (current_templates): New static variable.
4336 (md_assemble): Remove current_templates local variable.
4337 (md_assemble, i386_operand): Improve error and warning messages in
4338 many places. Add RESTORE_END_STRING in many places before error
4339 return. Clarify some comments.
4341 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4343 (md_assemble): Parse string instruction operands, looking for
4344 segment override prefixes. Check for invalid segment prefixes on
4346 (i386_operand): i.seg[] and max mem_operand changes for string
4348 * config/tc-i386.h (EsSeg): Define.
4350 * config/tc-i386.h (regKludge): Define.
4351 (iclrKludge, imulKludge): Don't define.
4352 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4353 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4354 opcode_modifier checks to look for more common cases first. Add
4355 default_seg for IsString case.
4357 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4359 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4361 * configure: Rebuild with new automake and libtool.
4362 * aclocal.m4, Makefile.in: Likewise.
4364 * doc/Makefile.am (as.dvi): New target.
4365 * doc/Makefile.in: Rebuild.
4367 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4369 * configure.in: Added sparc86x support.
4371 * configure: Rebuild.
4373 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4375 (md_parse_option): Warn if -EL is not supported for this architecture.
4377 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4379 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4381 * config/tc-mips.c (mips_ip): Note when we use get match on
4382 the full instruction name.
4384 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4386 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4387 back into the expression to handle add/sub simplification correctly.
4389 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4391 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4393 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4395 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4398 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4400 * symbols.c (max_indent_level): New global.
4401 (print_symbol_value_1): Use it.
4402 * expr.h (expr_build_dot): Declare.
4403 * expr.c (expr_build_dot): New function.
4405 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4407 * symbols.c (print_binary): New function.
4408 (print_expr_1): Call it.
4410 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4412 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4413 operand in the opcode.
4415 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4417 * config/tc-i386.h: Reorder operand flags and opcode modifier
4418 flags for clarity. Remove unused definitions: Unknown,
4419 ImmUnknown, DispUnknown, NoModrm.
4420 * config/tc-i386.c (type_names): Add missing Debug type.
4421 (md_assemble): Better duplicate prefix checking. Quicker string
4422 instruction check via new opcode_modifier flag.
4424 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4426 * doc/as.texinfo (Invoking): Clarify -Wa example.
4428 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4430 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4431 (s_mips_weakext): Define.
4432 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4433 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4436 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4438 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4439 is an error if the value can not be computed at assembly time.
4440 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4442 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4444 * gasp.c (main): Set next field of new include_path structure to
4445 NULL. From Avery Pennarun <averyp@gdc.ca>.
4447 * read.c (s_mri_sect): Call as_bad rather than abort for an
4448 unsupported MRI target.
4450 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4453 the destination of a branch instruction should be altered.
4454 (find_real_start): New function: Locate the real, Thumb coded
4455 start of a Thumb function.
4456 (do_t_branch23): Alter the destination of branches to Thumb
4459 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4461 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4463 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4466 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4468 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4469 * doc/c-hppa.texi: Likewise.
4471 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4473 * Makefile.am: Rebuild dependencies.
4474 * Makefile.in: Rebuild.
4476 * Makefile.am (DEP_INCLUDES): New variable.
4477 (.dep1): Change to work when srcdir is not an absolute path.
4478 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4479 * Makefile.in: Rebuild.
4481 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4484 LinearAddress patch.
4486 * configure.in: Set version to 2.9.1.
4487 * configure: Rebuild.
4489 * Branched binutils 2.9.
4491 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4493 * config/tc-i386.h (FWait): Define.
4494 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4495 other prefixes. Check FWait flag in opcode table to see which
4496 instructions require an fwait prefix.
4498 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4500 * stabs.c (get_stab_string_offset): Always create a stab string
4503 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4505 Fix some gcc -Wall warnings:
4506 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4507 * ehopt.c (eh_frame_code_alignment): Likewise.
4508 * expr.c (integer_constant, operand): Likewise.
4509 * frags.c (frag_align): Likewise.
4510 * gasp.c (level_0, change_base, doinstr): Likewise.
4511 * hash.c (hash_ask): Likewise.
4512 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4513 (debugging_pseudo): Likewise.
4514 * macro.c (define_macro, check_macro): Likewise.
4515 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4516 (ignore_rest_of_line, float_cons): Likewise.
4517 * symbols.c (decode_local_label_name): Likewise.
4518 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4519 (fixup_segment, number_to_chars_bigendian): Likewise.
4520 (number_to_chars_littleendian): Likewise.
4521 * config/atof-ieee.c (gen_to_words): Likewise.
4522 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4523 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4524 * read.c (output_big_sleb128): Initialize locals to avoid
4526 (output_big_uleb128, equals): Likewise.
4527 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4528 to unsigned int. Change zeros to unsigned int.
4529 * cond.c (s_if): Add return to default case.
4530 * frags.c (frag_now_fix): Change return type to addressT.
4531 * frags.h (frag_now_fix): Update declaration.
4532 * listing.c (file_info_struct): Change linenum to unsigned int.
4533 (struct list_info_struct): Change hll_line to unsigned int.
4534 (print_source): Update format string.
4535 * read.c (emit_expr): Change scan to unsigned int, and don't
4536 bother to initialize it.
4537 * symbols.c (dollar_label_count): Change to unsigned long.
4538 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4539 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4540 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4542 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4544 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4545 mcf5200 just as we do for m68000.
4546 (m68k_init_after_args): Likewise.
4547 (md_estimate_size_before_relax): Likewise.
4549 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4551 * config/tc-v850.c (md_assemble): Store relocation addend in
4552 fixup instead of instruction.
4554 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4556 * config/tc-i386.c (md_assemble): Swap template arguments to
4557 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4558 This macro is currently symmetric, so passing them the wrong
4559 way didn't cause any problem, but may if the macro is changed
4561 After copying template to i.tm, use i.tm. rather than t-> to
4562 access fields, and make t a const*
4563 Move i.tm.operand_types[] swap to immediately after the copy.
4565 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4567 * expr.h (expr_build_uconstant): Add prototype.
4568 (expr_build_unary,expr_build_binary): Add prototypes.
4569 * expr.c (expr_build_uconstant): New function.
4570 (expr_build_unary,expr_build_binary): New functions.
4572 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4574 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4575 * macro.c (macro_expand_body): Increase buffer size.
4576 * messages.c (as_warn): Likewise.
4577 (as_warn_where, as_bad, as_bad_where): Likewise.
4579 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4581 Based on patch from H.J. Lu <hjl@gnu.org>:
4582 * Makefile.am (DISTSTUFF): New variable.
4583 (diststuff): New target.
4584 * Makefile.in: Rebuild.
4586 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4588 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4589 m32r_elf_section_change_hook.
4591 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4592 emit a nop if a section ends with a 16 bit instruction.
4594 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4596 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4597 s_lcomm rather than obj_coff_lcomm.
4598 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4600 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4602 * config/tc-i386.h (LinearAddress): Define.
4603 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4604 instruction, don't use a default segment.
4606 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4608 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4609 * configure: Rebuild.
4611 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4613 * aclocal.m4, configure: Rebuild with libtool 1.2.
4615 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4618 PC relative branches. Patch courtesy of Jonathan Walton.
4621 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4623 * configure.in (emulations): Add thumb-pe target.
4625 * configure (emulations): Add thumb-pe target.
4627 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4629 * itbl-lex.l (yywrap): Don't define if already defined as a
4632 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4634 * depend.c (quote_string_for_make): New function.
4635 (wrap_output): Use it.
4637 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4639 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4640 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4642 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4644 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4645 Recognize -GN and -relax.
4646 (md_begin): Initialize gp size from -G switch.
4647 (alpha_force_relocation): Always force if -relax.
4648 (alpha_align): Take a new argument that will specify when to
4649 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4650 Change all callers. Emit nop alignment padding as nop+unop pair.
4652 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4654 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4655 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4657 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4659 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4660 require padding to the next long word boundary.
4662 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4664 * cgen.c: #include symcat.h.
4665 * config/tc-m32r.c: Likewise.
4667 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4669 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4670 absolute expressions instead of '$' prefixed register names.
4672 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4674 * read.c (s_set): Record file and line info for symbols when -as.
4675 (pseudo_set): Don't overwrite that dummy fragment.
4677 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4679 * config/tc-ppc.c (md_pseudo_table): Add "section".
4680 (ppc_named_section): New static function.
4682 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4684 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4685 so we don't have to scan the entire list.
4687 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4689 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4690 case, allow the parallel instructions to modify the same flag
4693 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4695 * listing.c (list_symbol_table): Categorize symbols by
4696 undefined_section rather than sy_frag->line == NULL.
4698 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4700 * Makefile.am (install-exec-local): Install properly when ln
4701 fails or tooldir == prefix.
4703 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4705 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4706 Test result of insert_operand for error.
4708 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4711 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4712 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4713 * doc/Makefile.in: Rebuild.
4715 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4717 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4718 (macro): Fix handling of M_COP[0-3].
4720 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4722 Based on patches from Ross Harvey <ross@teraflop.com>:
4723 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4724 if macro_alternate or macro_mri.
4725 (getstring): Remove support for byte constants between < and >.
4726 (get_any_string): '<' only starts a string if macro_alternate or
4728 (macro_expand_body): Permit keyword parameters following
4729 positional parameters.
4731 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4732 * configure.in (alpha*-*-netbsd*): New target.
4733 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4734 * configure: Rebuild.
4736 * as.h (flag_warn_suppress_instructionswap): Move from here...
4737 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4738 here, and make static.
4740 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4741 BFD_ASSEMBLER or MANY_SEGMENTS.
4743 * as.c (show_usage): Update bug-gnu-utils address.
4744 * gasp.c (show_usage): Likewise.
4745 * doc/as.texinfo (Bug Reporting): Likewise.
4747 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4749 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4750 insns regardless of the size of a pointer if we're in mips I or
4752 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4754 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4756 Fix rac to accept only a0:
4757 * tc-d10v.c (parallel_ok, find_opcode):
4758 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4759 Introduce OPERAND_GPR.
4761 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4763 * read.c (s_fill): Handle non-constant repeat counts by creating
4764 an rs_space fragment.
4766 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4768 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4769 from as_bad to as_warn.
4771 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4773 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4774 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4775 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4777 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4779 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4780 seg_fix_rotP rather than fix_root from seg_info.
4782 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4784 * expr.c: Add support for 0x1_2_3_4 bignums.
4786 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4788 * configure.in: Change -linux* to -linux-gnu*.
4789 * configure: Rebuild.
4791 * app.c (do_scrub_begin): Treat \r as whitespace.
4793 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4795 * Makefile.am: Update dependencies.
4796 * Makefile.in: Rebuild.
4798 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4800 * configure, aclocal.m4: Rebuild with new libtool.
4802 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4804 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4805 the argument to bfd_set_arch_mach.
4806 (load_address): Use bfd_arch_bits_per_address to determine the
4807 bit size of an address instead of looking at the isa level.
4808 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4810 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4814 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4816 * ehopt.c: New file.
4817 * as.h (enum _relax_state): Add rs_cfa.
4818 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4819 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4820 * read.c (emit_expr): Call check_eh_frame.
4821 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4822 (relax_segment): Likewise.
4823 * Makefile.am: Rebuild dependencies.
4824 (GAS_CFILES): Add ehopt.c.
4825 (GENERIC_OBJS): Add ehopt.o.
4826 * doc/internals.texi (Frags): Document rs_cfa.
4828 * as.c (show_usage): Mention --traditional-format.
4829 (parse_args): Accept --traditional-format.
4830 * as.h (flag_traditional_format): Declare.
4831 * output-file.c (output_file_create): If flag_traditional_format,
4832 set BFD_TRADITIONAL_FORMAT on stdoutput.
4833 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4835 * config/tc-mips.c (append_insn): Make sure that if we have a
4836 fixup for an unmatched %hi reloc, it does not associated with a
4839 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4840 * doc/Makefile.in: Likewise.
4842 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-m32r.c (check_for_side_effects): New function.
4845 (can_make_parallel): Add checks for instruction side effects
4846 clashing with the other instruction.
4847 (assemble_parallel_insn): Improve warning messages. Return error
4848 message from non-swapped instruction order.
4850 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4852 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4854 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4855 md_cleanup definition. This moves the forced literal output to
4856 the end of the source pass, and avoids macro's inserting literals
4857 into the code immediately after the macro expansion.
4859 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4862 a gas internal symbol is adjustable.
4863 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4865 * as.h: If gcc version greater than 2.6, use `__format__' and
4866 `__printf__' in function attributes, rather than `format' and
4869 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4871 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4873 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4875 Add tms320c30 support:
4876 * config/tc-tic30.h: New file.
4877 * config/tc-tic30.c: New file.
4878 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4879 TARGET_FORMAT as "coff-tic30".
4880 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4881 * Makefile.am: Rebuild dependencies.
4882 (CPU_TYPES): Add tic30.
4883 (CPU_OBJ_VALID): tic30-aout is valid.
4884 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4885 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4886 * configure, Makefile.in: Rebuild.
4888 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-v850.c (md_assemble): Improvements to error messages.
4892 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4894 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4895 BFD_RELOC_HI16_S to store the high bits of any value.
4897 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4898 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4899 assembler calculate relocations to any external symbol at all.
4900 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4901 involving generation of pc-relative relocs.
4902 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4903 has been moved to md_apply_fix3.
4905 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4906 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4907 which actually means (the address of identifier's GOT entry) +
4908 constant, which is not particularly useful.
4910 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4912 * read.h (include_dirs): Declare.
4913 (include_dir_count,include_dir_maxlen): Declare.
4915 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4917 * configure.in: Correct check for shared opcodes library.
4918 * configure: Rebuild.
4920 * listing.c (buffer_line): If we can't open the file, set at_end.
4921 (listing_print): Remove unused local variable fi.
4923 * config/m68k-parse.y (reglistpair): Handle register list in
4926 * config/vms-conf.h: Don't undef VERSION.
4928 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4930 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4932 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4934 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4935 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4936 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4937 (EXTRA_DIST): Define.
4938 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4939 explicitly rather than via the list of object files.
4940 (gcc-as.opt): New file created when make-gas.com is run.
4941 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4942 itbl-cpu.h} to #include appropriate file rather than copying that
4944 * config/vms-conf.h: Synchronize with current config.in.
4945 * Makefile.in: Rebuild.
4947 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4949 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4950 (parallel_ok): Relaxed parallel subinstruction dependency check.
4952 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4954 * as.h (flag_warn_suppress_instructionswap): added new flag.
4955 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4956 command line argument.
4957 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4958 warning only if flag_warn_suppress_instructionswap is false.
4960 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4962 * configure.in (i386-*-mingw32*): New target.
4963 * configure: Rebuild.
4965 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4967 * symbols.c (resolve_symbol_value): Don't set the segment if it
4968 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4970 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4973 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4975 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4976 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4979 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4981 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4983 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-v850.c (v850_insert_operand): Display instruction when
4986 an error is encountered.
4988 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4990 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4991 (i386-*-sco3.2v5*coff): New target.
4992 (i386-*-sco3.2*): New target.
4993 * configure: Rebuild.
4995 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4997 * config/tc-v850.c: Tidy error message production.
4999 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5001 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5002 validate_immediate return value in the right type for comparisons
5005 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5007 * listing.c (MAX_BYTES): Use listing variables not constants.
5008 (data_buffer): No longer an array, but a pointer.
5009 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5010 (listing_listing): Allocate data_buffer.
5012 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5014 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5015 --listing-rhs-width, --listing-cont-lines.
5016 (show_usage): Update.
5017 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5018 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5019 (print_lines): Use the variables instead of the constants.
5020 (listing_listing): Likewise.
5021 * listing.h: Declare the new vars.
5023 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5025 * as.c (parse_args): Add --keep-locals alias for -L.
5026 Add --strip-local-absolute.
5027 (show_usage): Update.
5028 * as.h (flag_strip_local_absolute): New flag.
5029 * symbols.c (S_IS_LOCAL): Use it.
5030 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5031 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5032 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5034 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5036 * config/tc-m32r.c: Detect if explicitly parallel instructions
5037 might have an io conflict and issue a warning message.
5039 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5041 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5042 cgen_swap_fixups): Functions to save, restore and swap the fixup
5043 chain with a backup copy.
5044 (cgen_asm_finish_insn): Returns address of constructed insn.
5046 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5048 * listing.c (file_info_struct): Remove FILE, add POS.
5049 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5050 (file_info): Don't open the file.
5051 (buffer_line): Check for the file in the last_open cache, updating
5053 (print_source): Don't reference file_info->file.
5054 (listing_listing): Likewise.
5055 (listing_print): Close the file in the cache, if any.
5057 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5059 * read.c (dwarf_file_string): New file static variable.
5060 (emit_expr): Look for constant sequence that leads up to a file
5061 name in DWARF debugging output.
5062 (stringer): Use dwarf_file_string to decide whether to accept a
5063 string as a file name.
5065 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5067 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5068 (crack_operand): Add reg->reglst MRI hack.
5069 (r_seg): Put reglst symbols in reg_section.
5070 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5072 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5074 * tc-sh.c (get_specific): Handle SGR & DBR.
5076 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5078 * tc-h8300.c (parse_reg): Take the length of the symbol into
5079 account when attempting to match a register name.
5080 * tc-h8500.c (parse_reg): Likewise.
5082 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5084 * cgen.c: Formatting changes to improve readability.
5086 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5088 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5091 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5093 Based on a patch from Jim Wilson
5094 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5095 (tc_gen_reloc): Handle cross section PC relative relocs
5098 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5100 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5102 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5104 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5105 (expr_jmp_buf): New static local.
5106 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5107 (cgen_md_operand): New function.
5108 * tc-m32r.c: Clean up pass over `struct foo' usage.
5109 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5111 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5113 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5114 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5116 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5118 * config/tc-i386.c (i386_operand): Give an error if there are
5119 unrecognized characters after an expression.
5121 For older changes see ChangeLog-9697