1 2000-02-08 Timothy Wall <twall@redhat.com>
3 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
8 2000-02-08 Timothy Wall <twall@redhat.com>
10 * read.c: Added elseif to directives table.
11 * read.h: Added prototype for s_elseif.
12 * doc/as.texinfo: Added description for elseif.
13 * cond.c (s_elseif): New function
15 2000-02-04 Timothy Wall <twall@redhat.com>
17 * listing.c (print_lines): Remove conditionals causing bug in
20 2000-02-03 Timothy Wall <twall@cygnus.com>
22 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
24 * frags.c (frag_new): Calculate fr_fix in octets
25 (frag_now_fix) Return offset as target address offset (bytes).
26 (frag_now_fix_octets) New - Return offset in octets (8-bit
28 * frags.h: Added prototype for frag_now_fix_octets().
29 Distinguish between octets and bytes in field descriptions.
30 * listing.c (calc_hex): Account for octets vs bytes when
31 printing addresses/offsets.
32 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
33 target is little-endian, print the octets in a word in big-endian
34 order so that the display looks like a proper hexadecimal number,
35 instead of having the octets reversed.
36 * read.c (do_align): When recording alignment, alignment power
37 should be in terms of target bytes (minimum addressible unit)
39 (do_org) Convert ORG target address (byte) argument into an
40 octet offset when generating a variable fragment.
41 * symbols.c (resolve_symbol_value): Symbol final value
42 converted to a target address offset (bytes) from its octet offset.
43 * config/obj-coff.c (coff_frob_symbol): Symbol target address
44 offset (bytes) is adjusted by the frag offset (octets) converted
46 (coff_frob_section) Section alignment power is in terms of bytes;
47 convert it to an octet alignment power when calculating size (and
48 size mask) in octets. Don't modify the section size in order to
49 "align" it for TI COFF, since that format has a different method
50 for storing alignment information.
52 2000-02-01 Timothy Wall <twall@cygnus.com>
54 * stabs.c (generate_asm_file): Escape backslashes in stabs file
55 entries, matching the way GCC generates them. If not escaped, the
56 filename is encoded incorrectly.
58 2000-01-31 Nick Clifton <nickc@cygnus.com>
59 * config/tc-arm.c (reg_table): Add support for ATPCS register
62 2000-01-31 Geoff Keating <geoffk@cygnus.com>
64 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
66 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
68 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
69 of a symbol when we really care about its value.
71 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
73 * config/tc-mcore.c (md_assemble): Give warning message if
74 operands passes to instruction are more than the spec.
76 2000-01-27 Thomas de Lellis <tdel@windriver.com>
78 * config/tc-arm.c (armadjust_symtab): If the assembler is in
79 Thumb mode but the label seen was not declared as '.thumb_func'
80 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
81 correct disassembly of Thumb code bounded by non function labels.
83 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
85 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
86 Add dependencies for e-i386aout.o. Fix 2 comment lines.
88 * Makefile.in: Same here.
91 * configure.in: Set bfd_gas for i386-aout when primary target
92 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
93 we may need the primary te_file. Remove incorrect comment.
95 * configure: Regenerate.
97 * config/e-i386aout.c: New file.
99 * as.c (USE_EMULATIONS): Move to before print_version_id.
100 (struct emulation): Add i386aout.
101 (show_usage): Split text strings. Reformat -a text. Add --em
105 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
106 (aout_format_ops): New.
109 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
110 preprocessor conditional and add aout USE_EMULATIONS tests.
111 (read_a_source_file): Don't pass error strings to printf as
115 * gasp.c (exp_get_abs): Don't pass error strings to printf as
117 (do_data): Same here.
118 (process_file): And here.
121 * symbols.c (colon): Rewrite "already defined" fatal message
122 code for aout with USE_EMULATIONS.
125 * config/obj-aout.c (OBJ_HEADER): Define.
126 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
128 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
129 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
131 (obj_aout_type): Expand S_SET_OTHER here too.
132 (obj_read_begin_hook): Remove.
133 (aout_pop_insert): New.
134 (obj_aout_s_get_other): New.
135 (obj_aout_s_get_desc): New.
136 (aout_format_ops): New.
139 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
140 gets aout_pseudo_table.
141 (aout_pseudo_table): Declare.
142 (obj_read_begin_hook): Define.
145 * config/obj-coff.c (obj_pseudo_table): Rename to
147 (coff_pop_insert): Use coff_pseudo_table.
148 (coff_sec_sym_ok_for_reloc): Remove.
149 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
150 and comment all zero entries and remove #if 0 code.
153 * config/obj-coff.h (obj_pop_insert): Define.
154 (coff_pseudo_table): Declare.
157 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
158 s_get_size, s_set_size. Comment all zero entries.
161 * config/obj-elf.c (elf_s_get_other): New function.
162 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
163 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
164 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
166 (obj_elf_parse_section_letters): Don't pass error strings to
167 printf as format arg.
170 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
172 (elf_s_get_other): Declare.
173 (S_GET_OTHER) Define as elf_s_get_other if not already
175 (S_SET_OTHER): Only define when not already defined.
176 (elf_obj_read_begin_hook): Declare.
177 (obj_read_begin_hook): Define.
178 (elf_obj_symbol_new_hook): Declare.
179 (obj_symbol_new_hook): Define.
182 * config/obj-multi.h: Add copyright header and protect against
183 multiple inclusion. Add * to all function pointers.
184 (OBJ_HEADER): If defined, include it rather than other defines
186 (obj_frob_file_after_relocs): Test for NULL.
187 (obj_symbol_new_hook): Here too.
188 (obj_sec_sym_ok_for_reloc): And here.
189 (S_GET_OTHER): Define.
190 (S_GET_DESC): Define.
191 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
192 (OBJ_MAYBE_ELF): Update comment.
194 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
195 OBJ_AOUT preprocessor conditional and handle emulation by
196 testing OUTPUT_FLAVOR.
197 (i386_displacement): Here too.
198 (md_section_align): Similarly here.
199 (i386_target_format): Conditionally compile when more than one
200 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
201 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
202 (i386_displacement): Here too.
205 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
206 Define TARGET_FORMAT for aout only when not multi.
209 * config/te-multi.h: Delete file as it's identical to te-generic.h
211 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
213 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
214 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
217 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
219 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
222 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
224 * config/tc-mips.c (mips_do_align): New function.
225 * config/tc-mips.h (md_do_align): Define.
227 2000-01-10 Philip Blundell <philb@gnu.org>
229 * doc/c-arm.texi (ARM Options): Fix typo.
230 (ARM-Chars): Correct description of `#'. Mention that `;' is a
231 line separator for Linux.
232 * doc/as.texinfo (Comments): Mention the ARM.
234 2000-01-10 Philip Blundell <pb@futuretv.com>
236 * configure.in (arm*-*-conix*): New target.
237 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
239 * configure: Regenerate.
241 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
243 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
244 (obj_elf_visibility): New function.
246 * doc/as.texinfo (Visibility): New node: document visibility
249 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
251 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
252 warning for absolute jump/call without `*' in non-intel mode. No
253 need to set i.types[0] JumpAbsolute in intel mode.
255 1999-12-22 Philip Blundell <pb@futuretv.com>
257 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
258 hook function when changing sections.
259 (arm_s_data): Likewise.
261 1999-12-14 Nick Clifton <nickc@cygnus.com>
263 * config/tc-arm.c (md_parse_option): Add support for -marm720
266 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
268 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
269 (r_registers, xr_registers): Define.
270 (r_register_name, xr_register_name): New functions.
271 (md_assemble): Handle new am33 operand types and instruction
273 (mn10300_insert_operand, check_operand): Likewise.
275 1999-11-29 Nick Clifton <nickc@cygnus.com>
277 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
278 (s_force_thumb): Set thumb_mode to 2.
279 (md_assemble): Do not complain about thumb instructions on a
280 non-thumb target if thumb_mode is set to 2.
282 1999-11-28 Michael Meissner <meissner@cygnus.com>
284 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
285 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
286 (O_...): Add new machine dependent expressions if we are handling
287 explicit relocations.
288 (alpha_reloc_op): New static table holding the explicit relocation
290 (alpha_literal_hash): New static to hold the hash table for
291 explicit relocations.
292 (alpha_macros): Add support for explicit relocations.
293 (md_begin): If explicit relocations, initialize hash table.
294 (md_assemble): Don't print a second error if tokenize_arguments
295 already printed an error message.
296 (md_apply_fix): Add support for explicit relocations.
297 (alpha_force_relocation): Ditto.
298 (alpha_fix_adjustable): Ditto.
299 (alpha_adjust_symtab): New function to support explicit
301 (alpha_adjust_symtab_relocs): Ditto.
302 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
303 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
304 Add support for explicit relocations. Return -2 if an error
305 message was already printed.
306 (find_macro_match): Add support for explicit relocations. Comment
308 (emit_insn): Add support for explicit relocations.
309 (assemble_tokens): Ditto.
311 (load_expression): Ditto.
314 (emit_ir_load): Ditto.
315 (emit_loadstore): Ditto.
319 (emit_division): Ditto.
320 (emit_jsrjmp): Ditto.
321 (emit_retjcr): Ditto.
323 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
325 (tc_adjust_symtab): If explicit relocations, call the function
327 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
328 relocations next to the literal relocation they reference.
329 (TC_INIT_FIX_DATA): Initialize the new fields.
330 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
332 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
334 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
335 'B' operand for PA2.0 bb instruction.
337 1999-11-18 Nick Clifton <nickc@cygnus.com>
339 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
342 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
344 (mcore_force_relocation): Force relocations to be generated for
347 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
349 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
350 (i386_displacement): Disallow O_big displacements.
352 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
354 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
355 improvements in error checking.
356 (md_assemble): Support for unconditional ARM instructions.
357 (md_parse_option): Support for -m[arm]v5e flag.
359 1999-11-12 Nick Clifton <nickc@cygnus.com>
361 * macro.c (buffer_and_nest): Do not check beyond the end of the
364 1999-11-11 Nick Clifton <nickc@cygnus.com>
366 * macro.c (buffer_and_nest): Look for seperator after TO and
369 1999-11-08 Andrew Haley <aph@cygnus.com>
371 * app.c (do_scrub_chars): When in State 10, treat backslash
372 characters in the same way as as symbol characters.
374 1999-11-07 Richard Henderson <rth@cygnus.com>
376 * config/tc-alpha.c (alpha_align): Check, don't assert, that
377 the previous label was in the current section before playing
380 1999-11-06 Nick Clifton <nickc@cygnus.com>
382 * config/tc-v850.c (v850_force_relocation): Force relocation
384 (v850_pcrel_from_selection): Do not compute a pcrel offset if
387 1999-11-05 Michael Meissner <meissner@cygnus.com>
389 * expr.h (operatorT): Increase machine dependent operators to 16.
390 * expr.c (op_rank): Ditto.
392 1999-11-03 Ian Lance Taylor <ian@zembu.com>
394 * read.c (pseudo_set): Reject attempts to set the value of a
397 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
400 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
402 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
403 to bfd_set_section_contents.
405 1999-11-03 Nick Clifton <nickc@cygnus.com>
407 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
409 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
411 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
412 (mips_ip): Use OPCODE_IS_MEMBER.
414 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
416 * config/tc-arm.c (reg_required_here): Improve comments.
418 * config/tc-arm.c (thumb_opcode): Add "variants" field.
419 (tinsns): Initialize variants field.
421 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
424 1999-10-27 Scott Bambrough <scottb@netwinder.org>
426 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
427 * config/tc-arm.h: Fix compile time warnings.
429 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
431 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
432 form @abs16, @(abs16) and @(abs16 + imm).
434 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
436 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
437 (ISA_HAS_64_BIT_REGS) New.
438 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
439 mips_emit_delays,macro_build,load_register,load_addresss,
440 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
441 and/or use new ISA_xxx macros in expressions involving
442 ISA, particularly mips_opts.isa.
444 1999-10-18 Michael Meissner <meissner@cygnus.com>
446 * expr.h (operatorT): Add machine dependent operators md1..md8.
447 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
448 for the machine dependent operators to use.
450 * expr.c (op_rank): Add machine dependent operators.
452 * config/tc-alpha.c (O_pregister): Define as a machine dependent
454 (O_cpregister): Ditto.
455 (md_begin): Change X_op test that field is wide enough to use
456 O_max instead of O_alpha_max.
457 (cpu_types): Fill in missing initializer.
458 (alpha_num_macros): Make unsigned.
459 (md_assemble): Make opnamelen be size_t.
460 (md_apply_fix): Cast alpha_num_operands to int before testing.
461 (alpha_force_relocation): Ditto.
462 (alpha_fix_adjustable): Ditto.
463 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
464 (tc_gen_reloc): Ditto.
465 (tc_get_register): Ditto.
470 (s_alpha_ent): Ditto.
471 (s_alpha_end): Ditto.
472 (s_alpha_frame): Ditto.
473 (s_alpha_prologue): Ditto.
474 (s_alpha_file): Ditto.
475 (s_alpha_gprel32): Ditto.
476 (s_alpha_proc): Ditto.
477 (s_alpha_set): Ditto.
478 (s_alpha_base): Ditto.
479 (s_alpha_align): Ditto.
480 (s_alpha_arch): Ditto.
481 (alpha_align): Ditto.
482 (assemble_insn): Suppress unused variable warning.
484 (assemble_insn): Don't assume X_op and X_unsigned are in a given
485 order in the structure.
486 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
488 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
490 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
492 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
494 * config/tc-i386.c (i386_index_check): Correct #endif location.
496 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
498 * as.c (show_usage): Document new options.
499 (parse_args): Add --no-warn, --warn, --fatal-warnings,
500 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
501 (parse_args): Parse the new options.
502 (main): If there were warnings, and --fatal-warnings
503 was specified, print an error.
504 * as.h: New variable, flag_fatal_warnings, for new option.
506 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
508 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
509 '@'. Change autoincrement completers to fall through to cache control
512 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
514 (pa_parse_addb_64_cmpltr): New function.
516 * config/tc-hppa.c (pa_ip): Change error message.
517 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
518 '?Q' args to allow falling through.
520 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
521 Remove unused conditional codes.
522 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
524 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
526 * config/tc-d30v.c (CHAR_BIT): Define.
527 (check_range): Fix bit operations to support integers bigger than
530 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
532 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
535 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
536 Doug Evans <devans@cygnus.com>
538 Add support for m32rx.
539 * config/tc-m32r.c (enable_m32rx): New static global.
540 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
541 (allow_m32rx): New function.
542 (M32R_SHORTOPTS): Add `O'.
543 (md_longopts): Add --m32rx plus several warning options.
544 (md_parse_option): Handle new options.
545 (md_show_usage): Print them.
546 (md_begin): Enable m32rx.
547 (OPERAND_IS_COND_BIT): New macro.
548 (first_writes_to_seconds_operands): New function.
549 (writes_to_pc,can_make_parallel,make_parallel): New functions.
550 (target_make_parallel,assemble_two_insns): New functions.
551 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
552 If optimizing and m32rx, try to make consecutive insns parallel.
554 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
556 * config/tc-mips.c (nopic_need_relax): Allow for the
557 .sdata.foo sections generated by -fdata-sections,
558 and for the .gnu.linkonce.s sections generated by C++.
560 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
562 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
563 with cleaner code using completer prefixes. Add 'Y'.
565 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
567 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
569 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
570 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
571 insn does not match and we should try the next insn in the table.
573 1999-09-22 Nick Clifton <nickc@cygnus.com>
575 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
577 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
579 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
582 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
584 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
585 OBJ_ELF. If ELF, add "sq".
586 (md_parse_option): If ELF, ignore -s and -q.
587 (md_show_usage): Mention ELF options.
589 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
591 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
594 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
596 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
598 * config/tc-hppa.c (struct pa_it): New field "trunc".
599 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
600 (pa_parse_ftest_gfx_completer): New function
601 (pa_parse_fp_cnv_format): New function.
603 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
604 (md_apply_fix): Handle 22bit pc-rel branches.
606 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
608 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
610 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
612 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
614 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
616 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
617 (pa_ip): Handle 'fX'.
619 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
621 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
622 (pa_ip): Handle 'fX'.
624 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
626 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
627 unwinds unless the function is in the text space.
628 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
630 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
632 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
633 (md_assemble): To here. Tweak address generation.
635 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
637 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
638 (md_assemble): Call dwarf2_where for OBJ_ELF.
639 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
640 (pa_end_of_source): New function.
641 * tc-hppa.h (md_end): Define for OBJ_ELF.
643 1999-09-14 Michael Meissner <meissner@cygnus.com>
645 * configure.in (Canonicalization of target names): Remove adding
646 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
647 generates $ac_config_sub with a ${CONFIG_SHELL} already.
648 * configure: Regenerate.
650 1999-09-14 Donn Terry <donn@interix.com>
652 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
654 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
656 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
657 pc-relative jmp/call to an absolute symbol.
658 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
659 absolute section symbols.
661 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
662 jump handling code and comments.
664 1999-09-12 Ian Lance Taylor <ian@zembu.com>
666 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
667 the value if TE_PE and a global defined symbol.
669 1999-09-11 Ian Lance Taylor <ian@zembu.com>
671 * write.c (dump_section_relocs): Call print_symbol_value_1 to
672 print the symbol, rather than printing it here.
674 1999-09-11 Donn Terry <donn@interix.com>
676 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
677 BFD_RELOC_RVA relocations.
679 * config/tc-i386.c (md_undefined_symbol): Compare the name against
680 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
683 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
685 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
686 * doc/internals.texi (Object format backend): Document
689 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
690 relocations against global symbols if TE_PE.
692 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
693 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
695 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
698 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
699 symbols which do not have a constant value, or tags with
700 non-tags. Remove the symbol from the list before adding it at the
703 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
704 C_FCN symbol differently if TE_PE.
705 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
706 appears in the pseudo-op, rather coff_line_base which is only set
709 * config/obj-coff.c (obj_coff_loc): New static function.
710 (obj_pseudo_table): Add "loc".
712 * config/obj-coff.c (add_lineno): Check that the line number is
715 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
716 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
718 (md_atof): Return NULL rather than 0.
719 * config/tc-i386.c (md_atof): Change type to int.
720 * expr.c (expr): Change first parameter to int.
721 * config/obj-coff.c: Add declarations for static functions.
722 (coff_frob_symbol): Use SYM_AUXENT.
723 * config/tc-i386.h (flag_16bit_code): Don't declare.
725 * config/obj-coff.c (obj_coff_section): Default to setting
726 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
728 * write.c (adjust_reloc_syms): Print adjusted fixup.
730 * expr.c (integer_constant): Correct too_many_digits calculation
733 1999-09-09 Andreas Schwab <schwab@suse.de>
735 * doc/c-arm.texi: Fix arguments of @var to not contain
738 1999-09-08 Philip Blundell <pb@nexus.co.uk>
740 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
742 (md_parse_option): Only support -k flag for ELF and COFF targets.
744 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
746 * config/tc-hppa.c (pa_ip): Put strict register checks before
747 call to pa_parse_number.
749 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
751 1999-09-06 Ian Lance Taylor <ian@zembu.com>
753 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
756 1999-09-06 Donn Terry <donn@interix.com>
758 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
760 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
762 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
763 candidate instruction. Require registers for register arguments
764 when in strict mode. Require assemble-time constants for
765 constants when in strict mode.
766 (pa_get_absolute_expression): Require a constant when in strict
769 1999-09-06 Nick Clifton <nickc@cygnus.com>
771 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
773 1999-09-04 Steve Chamberlain <sac@pobox.com>
775 * config/tc-pj.c: New file, supports picoJava in ELF.
776 * config/tc-pj.h: Ditto.
777 * configure.in (pjl*, pj*): New targets.
778 * Makefile.am: Rebuild dependencies.
780 (TARGET_CPU_CFILES): Add config/tc-pj.c.
781 (TARGET_CPU_HFILES): Add config/tc-pj.h.
782 * doc/c-pj.texi: New file.
783 * doc/as.texinfo: Add some PJ specifics.
784 * doc/all.texi: Add PJ to the list of all architectures, sort them
786 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
787 * configure, Makefile.in, doc/Makefile.in: Rebuild.
789 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
791 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
792 (obj_frob_file): Test for null pointer.
793 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
794 (OBJ_PROCESS_STAB): And here.
797 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
798 except OBJ_PROCESS_STAB, which we #undef for ecoff.
799 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
801 * config/obj-coff.c (no_func): Remove.
802 (coff_format_ops): Change occurrences of no_func to 0, as we test
803 for 0 in obj-multi.h.
805 * configure.in: Enable bfd for i386-coff when primary target is
806 bfd. Enable i386 elf,coff emulation support. Don't set
807 USE_EMULATIONS=1 or te_file=multi unless there is more than one
808 emulation to support.
809 *configure: Regenerate.
811 1999-09-02 Nick Clifton <nickc@cygnus.com>
813 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
814 .section .line directive is encountered.
816 1999-09-01 Nick Clifton <nickc@cygnus.com>
818 * config/tc-arm.c (md_section_align): Do not align sections in ELF
821 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
822 * as.texinfo: Document --gdwarf2 command line option.
823 Add additional documentation of ARM command line switches.
825 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
827 * config/tc-i386.c (i386_intel_memory_operand): Combine
828 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
829 and RESTORE_END_STRING around parse_register calls.
830 (i386_operand): Here too.
831 (i386_is_reg): Remove.
832 (parse_register): Move as_bad calls from within this function to
835 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
837 Based on a patch from H.J. Lu <hjl@gnu.org>
838 * config/tc-i386.c (parse_register): Handle FP regs specially.
839 (md_begin): Remove '(' and ')' from register_chars.
841 1999-08-29 Doug Evans <devans@casey.cygnus.com>
843 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
844 error message (done elsewhere).
846 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
848 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
850 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
852 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
855 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
857 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
859 Add new completers. Fix bug in 64 bit condition handling.
861 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
864 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
866 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
868 * config/tc-hppa.c (pa_ip): Add case for 'I'.
870 1999-08-27 Jim Wilson <wilson@cygnus.com>
872 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
873 (struct ls): Add frag field. Initialize it to zero.
874 (out_end_sequence): New local text_frag. Set it while in text section.
875 Replace address check with frag check. Set ls.frag to text_frag if
877 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
878 Set it before switching sections. Replace address check with frag
879 check. Set ls.frag to saved_frag if out_set_addr called.
881 1999-08-26 David Mosberger <davidm@hpl.hp.com>
883 * dwarf2dbg.c (out_end_sequence): If address changed, directly
884 output "advance_pc" opcode instead of calling gen_addr_line().
885 The latter has the undesired side-effect of creating a new row
886 in the debug line info matrix.
888 1999-08-26 Jim Wilson <wilson@cygnus.com>
890 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
891 ls.last_filename if last is less than zero. Set ls.last_filename
892 when allocating new entry.
893 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
896 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
898 * config/tc-i386.c (i386_index_check): Fix the displacement size
899 when INFER_ADDR_PREFIX.
901 1999-08-18 Nick Clifton <nickc@cygnus.com>
903 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
906 1999-08-17 Ian Lance Taylor <ian@zembu.com>
908 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
909 handle 0xffffNNNN constants correctly.
911 1999-08-16 Nick Clifton <nickc@cygnus.com>
913 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
916 1999-08-13 Nick Clifton <nickc@cygnus.com>
918 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
919 (md_apply_fix3): Always pass positive values to
922 1999-08-12 Nick Clifton <nickc@cygnus.com>
924 * config/tc-arm.c (skip_whitespace): New macro.
927 (md_apply_fix3): Store relocation offset in addend for ELF based
929 (arm_force_relocation): Always generate relocs for Thumb function
932 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
934 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
935 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
937 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
939 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
940 flags for the unwind subspace.
942 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
943 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
944 suitable relocation based on the size of the target's pointer.
945 Always Use subsegment zero for the unwinders.
946 (pa_level): Handle "2.0w".
948 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
950 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
951 with the following instruction unless this was specified.
953 1999-08-09 Ian Lance Taylor <ian@zembu.com>
955 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
956 certain sections, to match BFD changes.
958 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
960 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
961 (EXTRA_SCRIPTS): Define to keep automake happy.
962 * Makefile.in: Rebuild.
964 1999-08-08 Ian Lance Taylor <ian@zembu.com>
966 * Makefile.am: Rename .dep* files to DEP*.
967 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
968 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
970 * Makefile.in: Rebuild.
972 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
974 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
976 1999-08-08 Ian Lance Taylor <ian@zembu.com>
978 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
979 avoid problems on DOS filesystems.
980 * Makefile.in: Rebuild.
982 * doc/as.texinfo (Section): Document 's' flag for COFF version.
984 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
986 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
989 1999-08-08 Ian Lance Taylor <ian@zembu.com>
991 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
992 line to create ${GDBINIT} rather than .gdbinit.
993 * configure, Makefile.in, doc/Makefile.in: Rebuild.
995 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
997 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
999 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1001 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1003 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1005 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1006 non-adjustable symbols.
1008 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1010 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1012 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
1014 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1017 1999-08-05 Donn Terry <donn@interix.com>
1019 * config/te-interix.h: New file.
1020 * configure.in (i386-*-interix*): New target.
1021 * configure: Rebuild.
1023 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1025 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1026 selectors for ELF too.
1027 (selector_table): Add "ltp" and "rtp" selectors.
1029 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1031 * config/tc-i386.c (i386_operand): No need to change
1032 operand_string pointer in segment reg case before goto
1033 do_memory_reference. Initialise displacement_string_start and
1034 displacement_string_end after do_memory_reference label.
1035 (i386_index_check): Add operand_string param, and print error
1036 message on failure here.
1037 (i386_intel_memory_operand): Instead of here.
1038 (i386_operand): And here.
1039 (INFER_ADDR_PREFIX): Enable.
1041 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1043 * config/tc-i386.h (DefaultSize): Define. Renumber following
1044 opcode_modifier defines.
1046 From Etienne Lorrain <etienne.lorrain@ibm.net>
1047 * config/tc-i386.c (stackop_size): New variable.
1048 (set_16bit_code_flag): Clear it here.
1049 (set_16bit_gcc_code_flag): New function.
1050 (md_pseudo_table): Add "code16gcc" entry.
1051 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1053 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1055 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1056 next_set_end even if the end symbol is being discarded.
1058 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1059 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1060 * config/obj-coff.c: Likewise.
1061 (seg_info_type): Remove.
1062 (seg_info_off_by_4): Change to array of segT.
1063 (s_get_segment): Adjust accordingly.
1064 (obj_pseudo_table): Fully initialize sentinel entry.
1066 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1067 Ralf Baechle <ralf@uni-koblenz.de>.
1069 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1071 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1073 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1075 * config/tc-i386.c: Indentation and white space changes.
1076 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1077 don't enable it by default.
1078 (i386_intel_operand): Remove redundant prototype.
1079 Move check on number of memory operands, and i.mem_operands++
1080 (i386_intel_memory_operand): To here.
1081 Remove i386_immediate code from here. Remove special case code
1082 for input and output using (%dx). Remove base/index checks and
1083 call i386_index_check instead. Save initial operand_string
1084 argument for error message.
1085 (i386_operand): Remove redundant prototype. Move base/index
1086 checks to i386_index_check.
1087 (i386_displacement): Move intel mode check for non-zero
1089 (i386_intel_memory_operand): To here.
1091 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1093 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1094 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1095 by .register pseudo-op if -64 and --no-undeclared-regs.
1096 (s_register, sparc_adjust_symtab): New functions.
1097 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1098 Declare sparc_adjust_symtab as tc_adjust_symtab.
1099 * doc/c-sparc.texi: Add description of #ignore special literal
1100 for .register pseudo-op.
1102 1999-07-30 Catherine Moore <clm@cygnus.com>
1104 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1105 the relocation's section offset.
1107 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1109 * write.c (fixup_segment): Fix generic error check overflow test.
1111 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1112 X_add_number to long.
1114 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1116 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1119 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1121 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1124 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1126 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1128 * configure.bat: Remove; obsolete.
1129 * config/go32.cfg: Likewise.
1131 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1133 * configure.in (i386-*-vxworks*): New target.
1134 * configure: Rebuild.
1136 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1138 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1140 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1142 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1144 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1145 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1146 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1147 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1148 MAX_RELOC_EXPANSION): Define.
1149 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1151 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1153 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1154 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1155 block. Print a warning if an 8-bit or 16-bit constant
1156 displacement or immediate is truncated on output.
1157 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1159 (i386_operand): Disallow immediate jump absolute operand.
1161 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1163 * configure.in: Bump version number to 2.9.5.
1164 * configure: Rebuild.
1166 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1169 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1171 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1172 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1174 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1176 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1178 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1180 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1181 if -mno-fpu was given.
1182 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1184 (cons_fix_new_arm): Remove misleading comments.
1186 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1188 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1190 (relax_segment): Likewise. After giving a rs_org error, convert
1191 the frag to rs_align to avoid cascading errors.
1193 1999-07-12 Andreas Schwab <schwab@suse.de>
1195 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1197 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1199 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1200 as appropriate. Fill in structure initializations. Add variable
1201 initializations. Add casts.
1202 * dwarf2dbg.c (print_stats): Change i to size_t.
1203 * listing.c (listing_listing): Change list_line to unsigned int.
1205 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1207 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1208 rather than checking for \001 and \002 in symbol name.
1209 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1211 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1213 * configure.in (hppa*-linux-gnu*): New target.
1214 * configure: Rebuilt.
1216 1999-07-08 Nick Clifton <nickc@cygnus.com>
1218 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1220 1999-07-07 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1223 accessing symbolP directly.
1225 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1227 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1230 1999-07-05 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-arm.c (ARM_EXT_V5): Define.
1233 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1234 (md_begin): Detect ARM v5 architectures.
1235 (md_parse_option): Accept arm v5 specification.
1236 (md_show_usage): Documment -marmv5 switch.
1238 * doc/c-arm.texi: Document -marmv5 command line option.
1240 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1242 (validate_immediate_twopart): New function. Determine if a
1243 constant can be computed by two ADD instructions.
1244 (output_inst): Remove its command line parameter - it was never
1246 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1247 implememt the ADRL pseudo op.
1248 (tc_gen_reloc): Generate a suitable error message if an ADRL
1249 instruction tries to generate a real reloc.
1251 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1253 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1255 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1258 1999-06-27 H.J. Lu <hjl@gnu.org>
1260 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1261 non BFD_ASSEMBLER case.
1263 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1265 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1268 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1270 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1271 out_end_sequence() when the address decreases due to a new frag.
1272 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1273 numbering starts with 1.
1275 1999-06-23 Nick Clifton <nickc@cygnus.com>
1277 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1279 (mcore_s_text): Call obj_elf_text for ELF target.
1280 (mcore_s_data): Call obj_elf_data for ELF target.
1281 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1283 (mcore_s_bss): New function: Dump literal table before changing
1285 (mcore_s_comm): New function: Dump literal table before changing
1288 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1289 No longer static functions.
1290 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1291 Provide prototypes for these functions.
1293 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1295 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1296 a list of names, to try obj_segment_name, and to try abbreviated
1297 names when using COFF without long section names.
1299 * config/tc-alpha.c: More use of symbol accessor functions.
1300 * config/tc-arc.c: Likewise.
1301 * config/tc-d30v.c: Likewise.
1302 * config/tc-fr30.c: Likewise.
1303 * config/tc-i860.c: Likewise.
1304 * config/tc-m88k.c: Likewise.
1305 * config/tc-mcore.c: Likewise.
1306 * config/tc-ns32k.c: Likewise.
1307 * config/tc-sparc.c: Likewise.
1308 * config/tc-v850.c: Likewise.
1310 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1311 sy_value with appropriate accessor functions.
1312 * config/tc-arm.c (md_apply_fix3): Likewise.
1313 * config/tc-d10v.c (AT_WORD_P): Likewise.
1314 * config/tc-v850.c (reg_name_search): Likewise.
1316 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1317 use symbol_get_bfdsym instead.
1318 * config/tc-ppc.c (md_assemble): Likewise.
1319 * config/tc-v850.c (v850_comm): Likewise.
1321 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1323 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1324 the symbol, rather than accessing the bsym member.
1325 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1326 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1327 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1328 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1329 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1330 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1331 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1332 * config/tc-v850.c (tc_gen_reloc): Likewise.
1334 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1336 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1337 (hppa_gen_reloc_type): Conditionalize on BFD64.
1338 (tc_gen_reloc): Re-enable ELF relocations.
1339 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1341 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1343 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1345 (do_ldst): Move assignment out of if condition.
1346 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1347 parentheses to avoid warning.
1349 1999-06-21 Nick Clifton <nickc@cygnus.com>
1351 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1352 macro to get at the BFD symbol associated with a GAS symbol.
1354 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1356 * config/tc-ppc.c: Update for symbol handling changes.
1357 * config/obj-coff.c: Likewise.
1359 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1361 * tc-hppa.c: General cleanups of ELF support. No more spaces
1362 and subspaces for ELF.
1363 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1364 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1365 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1366 (UNWIND_SECTION_NAME): Likewise.
1367 (space/subspace related structures): Conditionalize definitions
1369 (space/subspace directives and support routines): Conditionalize
1370 definitions and references/uses on OBJ_SOM.
1371 (label_symbol_struct): For ELF, track the symbol's segment. For
1372 SOM track its space.
1373 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1375 (USE_ALIASES): Kill for both SOM & ELF.
1376 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1377 (pa_space, pa_subspace): Corresponding changes.
1378 (pa_spaces_begin): Corresponding chagnes.
1379 (md_begin): Do not muck around with space/subspace stuff for
1381 (md_apply_fix): Temporarily disable argument relocation stuff
1383 (tc_gen_reloc): Temporarily disable relocation generation for
1385 (pa_build_unwind_subspace): Similarly.
1387 1999-06-16 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-arm.c (thumb_set): New pseudo op.
1390 (text, data, section): Override these pseudo ops with ARM
1392 (s_thumb_set): New function: Perform the same as a .set pseudo
1393 op, but also mark the alias'ed symbol as being a Thumb
1395 (arm_s_text): New function: Perform the same as the .text
1396 pseudo op, but dump the literal pool before changing
1398 (arm_s_data): New function: Perform the same as the .data
1399 pseudo op, but dump the literal pool before changing
1401 (arm_s_section): New function: Perform the same as the
1402 .section pseudo op, but dump the literal pool before changing
1404 (arm_cleanup): Do not reset the current section before dumping
1407 1999-06-17 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1410 OPTION_NO_WARN_UNMATCHED entries.
1411 (md_parse_option): Generate a warning message if an unrecognised
1412 option is encountered.
1414 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1415 (get_operands): When parsing an expression after an '@' symbol
1416 has been detected, do not ignore '#' symbols.
1417 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1420 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1422 From K. Richard Pixley <rich@noir.com>:
1423 * configure.in (ppc-*-vxworks*): New target.
1424 * configure: Rebuild.
1426 1999-06-12 Philip Blundell <philb@gnu.org>
1428 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1430 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1432 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1433 which refer to symbols in linkonce sections, permit reducing the
1434 relocs if the symbol is local.
1436 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1438 * subsegs.c (subseg_text_p): New function.
1439 * as.h (subseg_text_p): Declare.
1440 * read.c (do_align): Use subseg_text_p to set the default fill.
1441 * write.c (subsegs_finish): Likewise.
1442 * config/obj-coff.c (write_object_file): Likewise.
1443 * config/tc-i386.h (md_maybe_text): Don't define.
1444 (md_do_align): Use subseg_text_p to set the default fill.
1445 * config/tc-m32r.c (m32r_do_align): Likewise.
1446 * config/tc-sh.c (sh_do_align): Likewise.
1447 * config/tc-sparc.h (md_do_align): Likewise.
1449 1999-06-12 David O'Brien <obrien@freebsd.org>
1451 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1452 * configure: Rebuild.
1454 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1456 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1457 * Makefile.am: Rebuild dependencies.
1458 * Makefile.in: Rebuild.
1460 * config/tc-i386.c (i386_immediate): Remove unused label
1463 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1464 * symbols.c: Likewise.
1465 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1466 sy_next field when taking address, rather than symbol_next.
1468 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1470 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1471 value from the output file architecture.
1472 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1473 * dwarf2dbg.h: Change bfd_vma to addressT.
1475 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1477 * dwarf2dbg.h: Use PARAMS in function declarations.
1479 1999-06-11 Martin Dorey <mdorey@madge.com>
1481 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1482 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1484 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1486 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1488 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1490 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1493 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1495 * read.c (read_a_source_file): Only declare inescape if
1498 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1500 (find_entry_byval): Add parens to avoid warning.
1502 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1504 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1507 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1509 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1512 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1513 synthetize_setx): New functions.
1514 (md_assemble): Broken the special cases into the above
1515 functions. Make compiler happy if sizeof(bfd_vma)==4.
1516 Fix sethi generated from set/setuw. If instructions have a relloc,
1517 always clear the fields to be relocated in the opcode.
1518 (sparc_ip): Remove special_case global variable.
1520 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1522 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1523 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1524 indication of success rather than a value.
1525 (itbl_get_val): Likewise.
1526 (itbl_get_field): Use strcspn. Change delimiters to include
1528 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1529 (itbl_get_val): Likewise.
1530 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1532 * symbols.c (copy_symbol_attributes): Convert local symbols to
1535 1999-06-10 Nick Clifton <nickc@cygnus.com>
1537 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1540 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1542 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1543 Optimize set if sizeof(bfd_vma) == 64.
1544 (sparc_ip): Fix sethi - without %hi() it should generate
1545 R_SPARC_22 reloc, not R_SPARC_HI22.
1546 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1548 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1550 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1551 (s_ncons): New function.
1552 (native_op_table): New table.
1553 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1554 R_SPARC_OLO10 handling.
1556 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1558 * expr.h (struct expressionS): Revert last change; widen X_op.
1559 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1561 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1563 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1564 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1565 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1566 * Makefile.in: Regenerated.
1568 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1569 `common' pass on to s_mri_common.
1570 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1572 1999-06-06 Richard Henderson <rth@cygnus.com>
1574 * config/obj-elf.c (obj_elf_section): Don't free the return
1575 value of demand_copy_C_string.
1577 1999-06-05 Richard Henderson <rth@cygnus.com>
1579 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1580 creation logic from obj_elf_create_section.
1582 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1583 (section_stack): New.
1584 (special_sections): Make const.
1585 (obj_elf_section): Gut and rewrite parsing.
1586 (obj_elf_change_section): New function broken out of obj_elf_section.
1587 (obj_elf_parse_section_letters): Likewise.
1588 (obj_elf_section_word): Likewise.
1589 (obj_elf_section_type): Likewise.
1590 (obj_elf_previous): Treat as a toggle.
1591 (obj_elf_popsection): New.
1592 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1593 (ppc_section_type): Likewise.
1594 * config/tc-ppc.h: Likewise.
1596 * expr.h (struct expressionS): Don't make X_op a bitfield.
1597 * config/tc-alpha.c: Update for symbol handling changes.
1598 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1599 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1601 1999-06-05 Richard Henderson <rth@cygnus.com>
1603 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1604 (dwarf2_gen_line_info): Kill unused variables.
1605 (dwarf2_finish): Likewise.
1606 (dwarf2_where): Likewise.
1607 (dwarf2_directive_file): If we've only got a string,
1608 hand off to s_app_file.
1609 * ecoff.c: Move the include of ecoff.h.
1610 * symbols.h (S_IS_FUNCTION): Prototype.
1612 * read.c (LEX_HASH): Supply a default.
1614 (s_globl): Update `c' after skipping whitespace.
1615 * read.h (LEX_END_NAME, is_name_ender): New.
1616 * expr.c (get_symbol_end): Respect it.
1618 1999-06-04 Mark Klein <mklein@dis.com>
1620 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1622 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1624 * config/tc-hppa.c: Update for symbol handling changes.
1626 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1628 * cgen.c: Update for symbol handling changes.
1629 * config/tc-m32r.c: Likewise.
1631 * config/tc-hppa.h: Update for symbol handling changes.
1632 * config/tc-hppa.c: Likewise.
1634 * config/tc-arm.h: Update for symbol handling changes.
1635 * config/tc-arm.c: Likewise.
1636 (symbol_make_empty): Remove. Just use symbol_create.
1638 * symbols.c (symbol_set_tc): Correct name.
1640 * Makefile.am: Rebuild dependencies.
1641 ($(OBJS)): Don't depend upon struc-symbol.h.
1642 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1643 * dep-in.sed: Don't remove struc-symbol.h.
1644 * Makefile.in: Rebuild.
1646 * doc/internals.texi (Symbols): Describe changes in symbol
1649 1999-06-03 Richard Henderson <rth@cygnus.com>
1651 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1652 instead of doing the work by hand.
1654 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1656 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1657 state of line state-machine.
1658 (struct ls): Collect DWARF2 line state-machine state in new member
1659 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1660 resulted in any DWARF2 directives.
1661 (reset_state_machine): New function.
1662 (out_end_sequence): Ditto.
1663 (dwarf2_gen_line_info): When switching sections or switching to a
1664 lower text address, call out_end_sequence() first to terminate the
1665 previous code sequence as code sequences MUST have monotonically
1666 increasing addresses.
1667 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1669 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1671 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1672 DWARF2 debug info (line information only, at this point).
1673 * as.h: Update comment about supported debug formats.
1674 * dwarf2dbg.c, dwarf2dbg.h: New files.
1675 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1677 * expr.c (operand): Don't use [ for parens if we want an index op.
1678 (op_encoding): Switch [ into O_index, if desired.
1679 (op_rank): Renumber with O_index on bottom.
1680 (expr): If O_index, match closing bracket.
1681 * expr.h (O_index): New.
1683 * read.c (read_a_source_file): Conditionally allow matched "
1684 in lines passed to md_assemble.
1686 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1688 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1690 Add support for storing local symbols in a small structure to save
1691 memory when assembling large files.
1692 * as.h: Don't include struc-symbol.h.
1693 (symbolS): Add typedef.
1694 * symbols.c: Include struc-symbol.h.
1695 (local_hash): New static variable.
1696 (save_symbol_name): New static function, from symbol_create.
1697 (symbol_create): Call save_symbol_name.
1698 (local_symbol_count): New static variable.
1699 (local_symbol_conversion_count): Likewise.
1700 (LOCAL_SYMBOL_CHECK): Define.
1701 (local_symbol_make): New static function.
1702 (local_symbol_convert): New static function.
1703 (colon): Handle local symbols. Create local symbol for local
1705 (symbol_table_insert): Handle local symbols.
1706 (symbol_find_or_make): Create local symbol for local label name.
1707 (symbol_find_base): Check for local symbol.
1708 (symbol_append, symbol_insert): Check for local symbols.
1709 (symbol_clear_list_pointers, symbol_remove): Likewise.
1710 (verify_symbol_chain): Likewise.
1711 (copy_symbol_attributes): Likewise.
1712 (resolve_symbol_value): Handle local symbols.
1713 (resolve_local_symbol): New static function.
1714 (resolve_local_symbol_values): New function.
1715 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1716 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1717 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1718 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1719 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1720 (symbol_previous, symbol_next): New functions.
1721 (symbol_get_value_expression): Likewise.
1722 (symbol_set_value_expression): Likewise.
1723 (symbol_set_frag, symbol_get_frag): Likewise.
1724 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1725 (symbol_mark_used_in_reloc): Likewise.
1726 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1727 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1728 (symbol_mri_common_p): Likewise.
1729 (symbol_mark_written, symbol_clear_written): Likewise.
1730 (symbol_written_p): Likewise.
1731 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1732 (symbol_section_p, symbol_equated_p): Likewise.
1733 (symbol_constant_p): Likewise.
1734 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1735 (symbol_get_obj, symbol_set_obj): Likewise.
1736 (symbol_get_tc, symbol_set_tc): Likewise.
1737 (symbol_begin): Initialize local_hash.
1738 (print_symbol_value_1): Handle local symbols.
1739 (symbol_print_statistics): Print local symbol statistics.
1740 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1741 Declare new symbols.c functions. Move many declarations here from
1743 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1744 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1745 (struct symbol): Move bsym to make it clearly the first field.
1746 Remove TARGET_SYMBOL_FIELDS.
1747 (symbolS): Don't typedef.
1748 (struct broken_word): Remove.
1749 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1750 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1751 (symbol_clear_list_pointers): Likewise.
1752 (symbol_insert, symbol_remove): Likewise.
1753 (symbol_previous, symbol_append): Likewise.
1754 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1755 (struct local_symbol): Define.
1756 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1757 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1758 (local_symbol_get_frag, local_symbol_set_frag): Define.
1759 (local_symbol_get_real_symbol): Define.
1760 (local_symbol_set_real_symbol): Define.
1762 * write.c (write_object_file): Call resolve_local_symbol_values.
1763 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1764 (TARGET_SYMBOL_FIELDS): Don't define.
1765 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1766 ECOFF_DEBUGGING, add ECOFF fields.
1767 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1768 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1769 ECOFF_DEBUGGING, add ECOFF fields.
1770 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1771 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1772 * config/tc-mcore.h: Don't include struc-symbol.h.
1773 (TARGET_SYMBOL_FIELDS): Don't define.
1774 (struct mcore_tc_sy): Define.
1775 (TC_SYMFIELD_TYPE): Define.
1776 * Many files: Use symbolS instead of struct symbol. Use new
1777 accessor functions rather than referring to symbolS fields
1780 * read.c (s_mri_common): Don't add in value of line_label.
1782 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1783 checking for SEC_LINK_ONCE.
1785 * config/tc-sh.h (sh_fix_adjustable): Declare.
1787 * app.c (input_buffer): New static variable.
1788 (app_push): Save saved_input in allocated buffer.
1789 (app_pop): Restored saved_input.
1790 (do_scrub_chars): Change get parameter to take char * and int as
1791 arguments. Change GET macro to pass input_buffer to get
1792 function. Don't save input into allocated buffer.
1793 * as.h (do_scrub_chars): Update declaration.
1794 * input-file.c (input_file_get): Change to take char * and int.
1795 Read data into passed in buffer. Remove static buffer.
1796 * read.c (scrub_from_string): Change to take char * and int. Copy
1797 data into passed in buffer.
1799 * hash.h: Neaten. Declare hash_traverse.
1800 * hash.c: Complete rewrite based on BFD hashing code.
1801 * gasp.c (chunksize): New variable.
1802 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1805 1999-05-28 Nick Clifton <nickc@cygnus.com>
1807 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1808 addend unless the target uses an old ABI.
1810 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1812 -Wchar-subscripts cleanup
1813 * listing.c (listing_newline): Use unsigned char variable, so
1814 calls to isascii,iscntrl are correct.
1815 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1817 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1818 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1819 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1820 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1822 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1824 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1826 (arch_coldfire_p): New #define.
1827 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1829 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1831 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1833 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1834 (install_operand): Add place `N'.
1835 (init_table): Add registers ACC, MACSR, MASK.
1837 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1839 * config/tc-m68k.c: Change mcf5200 --> mcf.
1840 (archs): Add mcf5206e, mcf5307.
1841 (m68k_ip): Add format `u'.
1842 (install_operand): Add place `m', `M', `h'.
1843 (init_table): Add upper/lower registers.
1845 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1847 1999-05-28 Martin Dorey <mdorey@madge.com>
1849 * config/tc-i960.c: Several minor changes to add ELF and
1850 BFD_ASSEMBLER support.
1851 * config/tc-i960.h: Likewise.
1852 * configure.in (i960-*-elf*): New target.
1853 * aclocal.m4, configure: Rebuild.
1855 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1857 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1858 reloc changes when defined(BFD_ASSEMBLER).
1860 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1862 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1864 * write.c (write_print_statistics): Output to file, not stderr.
1866 * expr.c (generic_bignum_to_int32,64): Prototype.
1868 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1869 output_sleb128, output_uleb128, output_big_sleb128,
1870 output_big_uleb128, output_big_leb128): Prototype.
1871 (output_big_sleb128, output_big_uleb128): Make inline.
1872 (output_big_leb128): Remove inline
1874 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1875 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1876 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1877 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1878 value for correct overflow check in write.c:fixup_segment.
1879 * write.c (fixup_segment): Move bitfield overflow checks to after
1880 the md_apply_fix call.
1881 * config/obj-coff.c (fixup_segment): Likewise.
1882 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1883 valueT *val argument.
1885 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1887 * config/atof-ieee.c (gen_to_words): Correctly round a
1888 denormalized number. Fix off-by-one in range checking for
1889 exponent in a denormal.
1891 1999-05-10 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1896 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1898 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1900 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1902 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1903 (ReverseRegRegmem): Remove.
1904 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1905 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1906 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1909 From Doug Ledford <dledford@redhat.com>
1910 * config/tc-i386.h (RegXMM): New for P/III.
1911 * config/tc-i386.c: Add support for P/III.
1913 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1915 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1916 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1917 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1919 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1921 * config/tc-i386.c (i386_immediate): Skip whitespace before
1922 complaining about junk after expression.
1923 (i386_displacement): Likewise.
1925 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1927 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1928 Don't copy before downcaseing.
1930 1999-05-05 Catherine Moore <clm@cygnus.com>
1932 * tc-m68k.c: Include elf/m68k.h.
1933 (m68k_elf_final_processing): New routine.
1934 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1937 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1939 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1942 1999-04-30 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-mcore.c (mcore_s_section): Dump literals before
1947 1999-04-29 Nick Clifton <nickc@cygnus.com>
1949 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1952 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1954 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1955 (TC_INIT_FIX_DATA): Delete.
1956 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1957 (TC_INIT_FIX_DATA): Delete.
1958 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1959 * write.c (fix_new_internal): Initialize fx_cgen member.
1960 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1961 (gas_cgen_md_apply_fix3): Update.
1962 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1963 (md_cgen_record_fixup_exp): Update.
1964 (FX_OPINFO_R_TYPE): Update.
1966 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1967 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1968 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1969 * frags.h (struct frag): Make opindex, opinfo ints.
1971 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1973 1999-04-26 Tom Tromey <tromey@cygnus.com>
1975 * aclocal.m4, configure: Updated for new version of libtool.
1977 1999-04-22 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1981 (md_apply_fix3): Do not fix up absolute relocations against
1984 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1986 1999-04-20 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1989 changes and data-in-text directives.
1990 (mcore_cons): New function: intercept cons() operations.
1991 (mcore_float_cons): New function: intercept float_cons()
1993 (mcore_stringer): New function: intercept stringer() operations.
1995 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1997 * obj.h (struct format_ops): Change generate_asm_lineno field to
1999 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2001 * config/tc-alpha.c (find_opcode_match): Add default case to
2003 (find_macro_match): Likewise.
2004 (load_expression): Parenthesize && within ||.
2006 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2008 1999-04-17 Nick Clifton <nickc@cygnus.com>
2010 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2011 .text .data .section pseudo ops.
2012 (mcore_s_section): New function. Dump lits before changing secs.
2013 (mcore_s_text): New function. Dump lits before changing secs.
2014 (mcore_s_data): New function. Dump lits before changing secs.
2016 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2018 * config/tc-mips.c (mips_32bitmode): New.
2019 (md_begin): Set mips_32bitmode if needed.
2020 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2021 Set EF_MIPS_32BITMODE.
2023 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2025 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2028 1999-04-16 Nick Clifton <nickc@cygnus.com>
2030 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2032 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2034 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2035 expressions correctly.
2038 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2040 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2042 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2044 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2045 and fmpynfadd instructions.
2047 1999-04-11 Richard Henderson <rth@cygnus.com>
2049 * as.h (environ): Declare it, if needed.
2050 * as.c (dump_statistics): Don't declare environ.
2051 * configure.in (environ): Detect declaration.
2052 * configure, config.in: Rebuild
2054 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2055 (i386_displacement): Allocate enough space for replacement buffer.
2056 Clean up replacement buffer initialization.
2058 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2060 * subsegs.c (section_symbol): Don't create a new symbol if one
2061 already exists; instead, use the existing one, but set its segment
2062 and frag data if it hasn't already been defined.
2063 * config/obj-coff.c (c_section_symbol): Likewise.
2065 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2067 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2069 1999-04-08 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-mcore.c: New File: Support routines for MCore
2073 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2074 * config/obj-coff.c: Add support for mcore-pe target.
2076 * Makefile.am: Add support for MCore targets.
2077 * Makefile.in: Regenerate.
2078 * configure.in: Add support for MCore targets.
2079 * configure: Regenerate.
2081 * doc/all.texi: Set MCORE.
2082 * doc/as.texinfo: Document MCore specific command line options.
2084 * write.h: Prevent multiple inclusion.
2086 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2088 * asintl.h (LC_MESSAGES): Never define.
2089 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2091 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2094 * Makefile.am (m68k-parse.c): If configuring in the source
2095 directory, copy m68k-parse.y into the local directory before
2096 running ylwrap, to remove spurious differences when generating
2098 * Makefile.in: Rebuild.
2100 * config/tc-sparc.h (md_do_align): Just allocate the number of
2101 bytes necessary, rather than always allocating 1024.
2103 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2105 * listing.c (listing_newline): Add cast to avoid warning.
2106 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2107 * config/tc-i386.c (i386_scale): Add return value.
2108 (build_displacement_string): Remove unused local temp_disp2.
2109 (i386_intel_memory_operand): Add parentheses to avoid warning.
2110 (i386_intel_operand): Remove unused local end_of_operand_string.
2111 (i386_operand): Remove unused local operand_modifier.
2112 (i386_operand): Add parens to avoid warning.
2114 1999-04-04 Don Bowman <don@pixsci.com>
2116 * configure.in: Add mips*-*-vxworks* target; have it define
2118 * configure, config.in: Rebuild.
2120 1999-03-31 Nick Clifton <nickc@cygnus.com>
2122 * configure.in (emulations): Add support for arm-epoc-pe.
2123 * configure: Regenerate.
2124 * config/te-epoc-pe.h: New file. Define macros specific to
2126 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2127 for arm-epoc-pe target.
2129 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2131 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2133 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2135 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2136 detect ",n" without a condition.
2137 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2140 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2142 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2143 instruction is encoded with one bit.
2146 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2148 * doc/internals.texi (CPU backend): Mention that
2149 line_separator_chars should not include newline. From thi
2150 <ttn@mingle.glug.org>.
2152 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2154 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2155 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2157 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2159 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2161 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2163 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2166 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2168 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2170 1999-03-15 Martin Hunt <hunt@cygnus.com>
2172 * app.c (do_scrub_begin): Change '-' back to a symbol char
2173 so we can use multiple opcodes on a line again.
2175 * config/tc-d30v.c: By default, warn if a symbol has
2176 the same name as a register. Plus some minor
2177 updates from the branch.
2179 1999-03-13 Nick Clifton <nickc@cygnus.com>
2181 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2182 BFD_RELOC_16 and BFD_RELOC_64.
2184 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2186 * expr.c (expr): Add missing else.
2188 1999-03-12 Nick Clifton <nickc@cygnus.com>
2190 * config/tc-arm.c (md_apply_fix3): Improve error message.
2192 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2194 * Makefile.am (CPU_TYPES): Add fr30.
2195 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2196 (fr30,m32r dependencies): Update.
2197 * Makefile.in: Rebuild.
2199 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2200 (gas_cgen_record_fixup_exp): Ditto.
2201 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2202 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2203 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2204 (md_cgen_lookup_reloc): Update use of operand->type.
2205 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2206 (md_convert_frag): Call cgen_operand_lookup_by_num.
2207 (md_cgen_lookup_reloc): Update use of operand->type.
2208 (m32r_cgen_record_fixup_exp): Ditto.
2210 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2212 * config/tc-mips.c (md_show_usage): Fix message.
2214 1999-03-03 Nick Clifton <nickc@cygnus.com>
2216 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2217 and LDR reg,=<expr> instruction.
2219 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2222 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2224 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2226 1999-02-17 Nick Clifton <nickc@cygnus.com>
2228 This patch was created by: Scott Bambrough
2229 <scottb@corelcomputer.com>
2232 Special cased '@' character. The '@' character is used as the
2233 ARM assembler comment character, as a special character
2234 and in ELF .symver pseudo-op's, and as a special character in
2235 .type and .section pseudo-ops.
2236 (symver_pseudo): New static variable.
2237 (symver_state): New static variable.
2238 (struct app_save): Add field 'symver_state'.
2239 (app_push): Save global symver_state int struct app_save.
2240 (app_pop): Restore global symver_state from struct app_save.
2241 (do_scrub_chars): Special case handling of '@' character in
2244 * configure.in: Modified to recognize armv* uname syntax from ARM
2246 * configure: Regenerated.
2248 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2249 a prefix to the section's type.
2250 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2251 the type's typename.
2253 * config/tc-arm.h: Add support for PIC generation:
2254 (pic_code): New boolean.
2255 (obj_relocate_extern): Define.
2256 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2257 (TC_CONS_FIX_NEW): Define.
2258 (tc_fix_adjustable): Define.
2259 (GLOBAL_OFFSET_TABLE_NAME): Define.
2261 * config/tc-arm.c: Add support for PIC generation:
2262 (line_seperator_chars): Allow ';' as a seperator for Linux.
2263 (is_immediate_prefix): New macro.
2264 (arm_parse_reloc): New function.
2265 (s_arm_elf_cons): New function.
2266 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2267 (md_undefined_symbol): Special case handling for the Global Offset
2269 (md_apply_fix3): Handle PIC relocs.
2270 (tc_gen_reloc): Handle PIC relocs.
2271 (md_parse_option): Add support for '-k' command line switch to
2272 enable PIC generation.
2273 (cons_fix_new_arm): New function.
2274 (s_arm_elf_cons): New function.
2276 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2278 * configure.in: Add comments for uses of AC_DEFINE.
2279 * acinclude.m4: Likewise.
2280 * acconfig.h: Remove.
2281 * aclocal.m4: Rebuild.
2282 * configure: Rebuild.
2283 * Makefile.in: Rebuild.
2284 * config.in: Rebuild.
2286 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2288 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2289 non-constant offset from a base register.
2291 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2293 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2296 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2298 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2299 (emit_insn): Look for pc-relative and no-overflow specifiers on
2300 internal relocation types.
2302 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2304 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2307 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2309 (mips_4650, mips_4010, mips_4100): Variables removed.
2310 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2311 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2313 (md_begin): Don't bother initializing the mips_NNNN variables;
2314 mips_cpu is set, and that's good enough now.
2315 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2316 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2317 (show): New function, to handle wrapping in the CPU lists.
2318 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2320 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2322 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2323 than treat as an immediate specifier.
2325 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2327 * config/tc-i386.c: Prototype many functions.
2328 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2329 (i386_immediate): Remove unused second argument.
2330 (i386_intel_operand): Fix i386_is_reg typo.
2331 (i386_operand): Use allow_naked_reg.
2332 (output_invalid): Make operand int for K&R.
2334 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2336 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2338 * Makefile.in: Rebuild.
2340 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2342 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2344 (EXTRA_as_new_SOURCES): Comment out.
2345 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2346 * Makefile.in: Rebuild.
2347 * doc/Makefile.in: Rebuild.
2348 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2349 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2350 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2351 * configure: Rebuild.
2352 * aclocal.m4: Rebuild.
2353 * config.in: Rebuild.
2354 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2355 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2356 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2357 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2358 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2359 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2360 (gas_cgen_record_fixup_exp): Ditto.
2361 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2362 descriptor, not global variable.
2363 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2364 descriptor, not global variable. Refer to insert_operand handler
2365 via cpu descriptor, not global function.
2366 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2367 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2368 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2369 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2370 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2371 * config/tc-m32r.c: Ditto.
2372 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2373 (md_assemble): Ditto.
2374 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2376 1999-02-09 Nick Clifton <nickc@cygnus.com>
2378 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2379 relocations for ELF targets.
2381 1999-02-08 Nick Clifton <nickc@cygnus.com>
2383 * configure.in: Add support for StrongARM target.
2384 * configure: Regenerate.
2386 1999-02-05 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2390 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2393 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2395 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2397 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2399 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2400 (INTEL_DWORD_MNEM_SUFFIX): Define.
2403 (DWORD_PTR): Define.
2404 (XWORD_PTR): Define.
2406 (OFFSET_FLAT): Define.
2408 (NONE_FOUND): Define.
2411 * config/tc-i386.c (set_intel_syntax): New routine.
2412 (intel_syntax): Declare.
2413 (allow_naked_reg): Declare.
2414 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2415 (intel_float_operand): New routine.
2416 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2417 Handle brackets as well as parens. Call i386_intel_operand for
2418 intel syntax. Reverse operands if appropriate. Handle new
2419 suffixes. Handle movzx and movsx.
2420 (i386_is_reg): New routine.
2421 (i386_immediate): New routine.
2422 (i386_scale): New routine.
2423 (i386_displacement): New routine.
2424 (i386_operand_modifier): New routine.
2425 (build_displacement_string): New routine.
2426 (i386_parse_seg): New routine.
2427 (i386_intel_memory_operand): New routine.
2428 (i386_intel_operand): New routine.
2429 (i386_operand): Call i386_displacement, i386_immediate,
2430 i386_scale, etc. instead of handling inline.
2431 (parse_register): Handle registers without prefix.
2433 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2435 * configure: Regenerate.
2436 * configure.in (arm-*-oabi): New.
2437 (thumb-*-oabi): New.
2438 * config/tc-arm.c (target_oabi): Declare.
2439 (md_apply_fix3): Support REL relocs.
2440 (md_parse_option): Handle -oabi.
2441 (elf32_arm_target_format): New routine.
2442 (md_longopts): Add OPTION_OABI.
2443 * config/tc-arm.h: Redefine TARGET_FORMAT.
2446 1999-01-28 Nick Clifton <nickc@cygnus.com>
2448 * write.c (write_relocs): Handle out of range error.
2450 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2451 (fr30_force_relocation): Default to 0.
2453 * config/tc-fr30.h (obj_fix_adjustable): Define.
2454 (TC_FORCE_RELOCATION): Define.
2456 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2459 1999-01-16 Nick Clifton <nickc@cygnus.com>
2461 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2462 merge of two instructions if the left instruciton kills the right.
2464 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2466 * Makefile.in: Regenerate.
2467 * configure.in: Redo test for using cgen.
2468 * configure: Regenerate.
2470 1999-01-09 Nick Clifton <nickc@cygnus.com>
2472 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2473 redefinition of this macro.
2475 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2477 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2480 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2482 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2483 a read of HI or LO and an immediatly following branch.
2485 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2487 * config/tc-mips.c (md_begin): Another correction to the setting of
2490 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2492 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2494 1998-12-21 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2497 bit insn when optimizing, so that parallelised instructions will
2498 start on a 32 bit boundary.
2500 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2502 * config/tc-mips.c (mips_eabi64): New.
2503 (md_begin): Set mips_eabi64.
2504 (mips_elf_final_processing): Use it.
2506 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2508 * config/tc-mips.c (mips_elf_final_processing):
2509 Correct setting of ABI in e_flags.
2511 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2513 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2515 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2517 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2519 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2521 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2522 warning, values that don't fit in the field.
2524 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2526 * config/tc-mips.c (mips_abi_string): New.
2527 (md_parse_option,md_longopts): Add mabi.
2528 (mips_elf_final_processing): Set e_flags based on mabi flag.
2530 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2532 * config/tc-mips.c (md_parse_option): Handle vr4111.
2534 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2536 * config/tc-h8300.c (build_bytes): Change message given if the
2537 instruction requires H8/300H mode and we're not in Hmode, to
2538 suggest that it may be the operand modes that are the problem, not
2539 necessarily the opcode.
2541 1998-12-10 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-fr30.c: Add line separator character.
2545 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2547 * configure.in (hppa-*-mpeix*): New target.
2548 * config/obj-som.h (obj_som_compiler): Declare.
2549 * config/obj-som.c (compiler_seen): New static variable.
2550 (obj_som_compiler): New function.
2551 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2552 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2553 (pa_type_args): Set hppa_priv_level.
2554 (pa_compiler): New static function if OBJ_SOM.
2555 * configure: Rebuild.
2557 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2559 * read.c (output_leb128): Don't mark as inline.
2561 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2563 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2564 AIX .vbyte unaligned data support.
2565 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2566 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2569 1998-12-07 Nick Clifton <nickc@cygnus.com>
2571 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2574 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2576 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2577 BFD_RELOC_ARM_PCREL_BRANCH.
2579 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2581 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2582 checking the target type.
2583 (mips-dec-bsd*): Set endian to little.
2584 * configure: Rebuild.
2586 COFF weak symbol support, based on patches from Mark Elbrecht
2587 <snowball3@usa.net>:
2588 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2589 * config/obj-coff.c (obj_coff_weak): New static function.
2590 (obj_coff_endef) [both versions]: Handle weak symbols.
2591 (coff_frob_symbol): Likewise.
2592 (yank_symbols): Likewise.
2593 (obj_pseudo_table): Add "weak".
2595 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2596 <aymeric.vincent@emi.u-bordeaux.fr>.
2597 * aclocal.m4: Rebuild with current tools.
2598 * configure: Rebuild.
2600 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2601 an assertion failure for a case we can't handle when OBJ_ECOFF.
2603 * expr.c (operator): And with 0xff to avoid problems with signed
2606 1998-12-03 Nick Clifton <nickc@cygnus.com>
2608 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2609 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2611 1998-12-02 Nick Clifton <nickc@cygnus.com>
2613 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2616 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2618 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2621 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2623 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2626 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2628 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2630 (d10v_cleanup): Only generate previous insn if a multiline insn is
2633 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2635 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2638 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2640 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2641 -marm6xxx command line switches.
2643 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2645 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2646 (itbl-ops.o): Delete duplicate dependencies.
2647 Rebuild dependencies.
2648 Add fr30 dependencies.
2649 * Makefile.in: Rebuild.
2651 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2655 * listing.c: Ignore line terminator characters found inside
2658 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2660 * po/gas.pot: Regenerated.
2662 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2664 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2665 fr30_is_label_start(). Also checks for delay slot insns.
2667 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2668 FR30 instructions which contain a colon in the mnemonic.
2670 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2672 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-fr30.c: Removed currently superflous code.
2676 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-fr30.h: New file.
2679 * config/tc-fr30.c: Tweaking so that it will compile.
2681 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2683 * config/tc-d10v.h (obj_fix_adjustable): Define.
2684 (TC_FORCE_RELOCATION): Define.
2685 (d10v_force_relocation): Declare.
2686 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2687 (md_apply_fix3): Handle Vtable relocs.
2688 (d10v_fix_adjustable): New.
2689 (d10v_force_relocation): New.
2691 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2693 * config/tc-d30v.c: Change default behaviour to ignore potential
2694 conflicts between register name and symbol names.
2696 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2698 * configure.in: Add fr30-*-*.
2699 * config/tc-fr30.c: New file.
2700 * Makefile.in: Regenerated.
2701 * config.in: Regenerated.
2702 * configure: Regenerated.
2703 * doc/Makefile.in: Regenerated.
2704 * po/gas.pot: Regenerated.
2706 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2708 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2711 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2713 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2715 (do_scrub_chars): Add some casts to unsigned char to avoid
2716 unwanted sign extension.
2717 * read.c (lex_type): Set characters about 127 to be symbol
2719 * config/tc-i386.c (md_begin): Set identifier_chars and
2720 operand_chars for values above 127.
2722 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2724 * configure.in: detect cygwin* instead of cygwin32*
2725 * configure: regenerate
2727 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2729 * listing.c: Add support for producing a listing from piped
2732 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2734 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2735 (append_insn): Account for the tx39's multiply behavior.
2737 1998-10-26 Michael Meissner <meissner@cygnus.com>
2739 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2740 from assemble_parallel_insns. Add support for '->' to indicate
2741 explicitly serializing the instructions.
2742 (md_assemble): Ditto.
2744 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2746 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2749 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2751 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2753 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2755 * config/tc-mips.c : support frame and regmask/fregmask when
2756 MIPS_STABS_ELF is specified.
2758 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2760 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2761 (md_apply_fix): Don't return 1 for VTABLE relocs.
2762 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2764 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2766 * doc/c-i386.texi: Replace occurences of "opcode" with
2767 "instruction mnemonic", "instruction", or "mnemonic" when
2768 referring to the name of an instruction. Use "opcode" when
2769 referring to the sequence of machine bytes.
2771 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2772 (is_opcode_char): Rename to is_mnemonic_char.
2773 (md_assemble and i386_operand): Correct error messages from
2774 "opcode" to "instruction mnemonic"
2775 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2776 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2777 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2778 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2779 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2780 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2781 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2783 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2785 * config/tc-i386.c (i386_operand): Check for garbage after
2788 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2790 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2791 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2793 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2795 * config/tc-sh.h (obj_fix_adjustable): Define.
2796 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2797 (md_apply_fix): Likewise.
2798 (tc_gen_reloc): Likewise.
2799 (sh_fix_adjustable): New.
2801 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2803 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2804 * cgen.h (gas_cgen_finish_insn): Update prototype.
2805 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2806 cgen_insn_t -> CGEN_INSN_INT.
2807 (make_parallel): Update handling of CGEN_INT_INSN_P.
2808 (assemble_parallel_insn): Ditto.
2809 (target_make_parallel): New function.
2810 (md_assemble): Use it.
2812 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2814 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2816 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2818 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2819 converted into lower case.
2821 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2823 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2824 (gas_cgen_tc_gen_reloc): Likewise.
2825 * config/tc-m32r.h (obj_fix_adjustable): Define.
2826 * config/tc-m32r.c (m32r_fix_adjustable): New.
2827 (m32r_force_relocation): Handle VTABLE relocs.
2829 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2831 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2833 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2835 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2836 to lower case before parsing.
2838 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2839 parallel insns modift buts in the PSW as a side effect.
2841 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2843 * config/tc-d30v.c (find_format): Test for missing flag and
2846 (md_apply_fix3): Fix error messages to avoid
2847 assumption about presence of a symbol.
2849 (parallel_ok): Disallow parallel instructions that both modify the
2852 (find_format): Generate a warning if an odd numbered register is
2853 used as the first register in a mutli-register instruction.
2855 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2857 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2858 relocations are always associated with a symbol.
2860 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2862 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2863 (elf32_sparc_force_relocation): Declare.
2864 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2865 (tc_gen_reloc): Handle vtable relocs.
2866 (elf32_sparc_force_relocation): New.
2868 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2870 * symbols.c (S_IS_FUNCTION): New.
2871 * config/tc-v850.h (obj_fix_adjustable): Define.
2872 (TC_FORCE_RELOCATION): Define.
2873 (v850_force_relocation): Declare.
2874 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2875 of fx_addnumber for VTABLE reloc addends.
2876 (md_apply_fix3): Handle VTABLE relocs.
2877 (v850_fix_adjustable): New.
2878 (v850_force_relocation): New.
2880 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2882 * tc-hppa.c (fp_operand_format): Add some additional formats.
2883 (pa_ip): Do not automatically promote into pa2.0 mode.
2884 (pa_level): Handle ".level 2.0".
2886 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2888 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2889 * config/tc-i386.h (template.extension_opcode): Change to
2890 unsigned int to allow full range of 8-bit opcode suffixes.
2891 (None): Redefine as 0xffff.
2893 From Jeff B Epler <jepler@usgs.gov>
2894 * doc/c-i386.texi (i386-SIMD): New section.
2896 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2898 * read.c (discard_rest_of_line): New function.
2899 * read.h: Declare it.
2900 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2902 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2904 * config/tc-d10v.c (find_symbol_matching_register): New function.
2905 (find_opcode): Cope with the case where a register name matches
2908 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-v850.c (md_pcrel_from): Rename to
2911 v850_pcrel_from_section.
2912 (v850_pcrel_from_section): Do not resolves symbols in other
2915 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2917 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2919 * config/tc-d10v.c (find_opcode): Generate an error if a register
2920 is supplied for an operand that should not be a register.
2922 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2925 instructions to have another instruction in the right bin.
2927 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2930 the right container if the left container holds a branch
2933 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2936 both a register name and symbol name.
2937 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2939 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2942 execution unit class.
2944 (reg_name_search): If a name matches a register and a symbol,
2945 prefer the register.
2946 (find_format): Disallow flag registers when a general purpose
2947 register is required.
2948 If a number is required, but a register has been given, check to
2949 see if a symbol with the same name as the register exists, and if
2950 so, use that symbol.
2952 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2954 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2956 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2958 * config/tc-d30v.c (find_format): Do not accept flag registers as
2959 general purpose registers.
2960 (find_format): If an immediate value is expected at a given place
2961 in a format, but a register name has been provided instead, check
2962 to see if that register name matches the name of a predefined
2963 symbol and if it does, then use the symbol instead.
2964 (reg_name_search): If a register name matches a symbol name,
2965 prefer the register name to the symbol name.
2967 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2969 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2970 the previous insn to empty.
2972 1998-09-20 Michael Meissner <meissner@cygnus.com>
2974 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2975 pieces, forcing the use of an ANSI compiler.
2977 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2979 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2981 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2983 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2985 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2987 (obj_elf_vtable_entry): Likewise.
2988 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2989 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2990 (tc_gen_reloc): Likewise.
2991 (arm_fix_adjustable): Likewise.
2992 (elf32_arm_force_relocation): New.
2993 (armelf_frob_symbol): Remove coff-style symbol support.
2995 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2997 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2999 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3001 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3002 OBJ_COFF so that routine is defined for a.out format.
3004 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3006 * config/tc-i386.c (i386_operand): Detect non-segment registers
3007 used as segment prefixes.
3009 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3011 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3012 optimize across FDE boundaries.
3014 * config/obj-coff.c (obj_coff_section): Preserve any link once
3015 flags when setting the section flags.
3017 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3019 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3020 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3022 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3024 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3027 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3029 * frags.c (frag_grow): Include the size of the frag struct in the
3032 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3033 if the new subseg comes before the old.
3035 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3037 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3038 to handle edge8 and edge16.
3040 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3042 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3043 before we clobber the symbol involved.
3045 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3047 * config/tc-arm.c: Remove OBJ_ELF definitions for
3048 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3049 use arm_adjust_symtab for OBJ_COFF.
3050 (armelf_adjust_symtab): New Routine.
3051 * config/tc-arm.h: Define obj_adjust_symtab to
3052 armelf_adjust_symtab for OBJ_ELF.
3054 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3056 * configure.in: Make all i386-elf targets use bfd_gas.
3057 * config/tc-i386.c (tc_i386_force_relocation): New.
3058 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3059 (md_apply_fix3): Likewise.
3060 (tc_gen_reloc): Handle them.
3061 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3062 tc_i386_force_relocation.
3064 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3068 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3070 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3071 current opcode after writing the first insturction of a reverse
3074 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3076 * read.h (generate_lineno_debug): Add prototype.
3077 * read.c (generate_lineno_debug): Make non-static.
3079 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3081 * config/tc-i386.c (md_assemble): Only warn for address/data size
3084 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3086 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3087 against Thumb function names, as the linker needs this information.
3089 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3091 * expr.c (operand): Check also that there is no advance in operand
3092 after atof_generic in order to decide "is it label 0f or floating
3095 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3097 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3098 command line options with a single dash.
3099 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3101 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3103 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3104 * tc-arm.c (arm_fix_adjustable): New routine.
3106 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3108 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3109 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3110 demand_empty_rest_of_line before mri_comment_end.
3111 (equals): Check garbage after expression before
3112 mri_comment_end in MRI mode.
3114 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3116 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3117 small immediate constant to use the constant itself rather than
3120 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3122 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3123 (pa_leave): Likewise.
3125 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3127 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3129 (i386_operand): Fix an error message.
3131 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3133 * doc/c-arm.texi (ARM Directives): Document .req directive.
3135 * config/tc-arm.c (reg_required_here): Display erroneous string if
3136 the register name could not be decoded.
3137 Do not set inst.instruction if the sift is -1.
3139 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3141 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3144 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3146 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3147 even if it is belived to be unnecessary.
3149 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3151 config/tc-i386.c (i386_operand): Size immediate constants by
3152 suffix (erroneously removed as part of July 7 change).
3154 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3156 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3157 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3158 (armelf_frob_symbol): New Routine.
3159 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3161 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3163 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3165 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3167 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3168 command line switches passed to assembler.
3170 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3172 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3173 (gas_cgen_opcode_desc): Declare.
3174 (gas_cgen_parse_operand): Declare.
3175 (*): Prepend gas_ to gas specific fns to denote them as such.
3177 * cgen.c (gas_cgen_opcode_desc): New global
3178 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3179 (queue_fixup): Renamed from cgen_queue_fixup.
3180 (*): Prepend gas_ to gas specific fns to denote them as such.
3182 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3183 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3184 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3185 Open opcode table and initialize it.
3186 (make_parallel): Use gas_cgen_opcode_desc.
3187 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3188 (md_assemble): Ditto.
3190 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3192 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3193 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3194 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3195 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3196 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3197 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3198 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3199 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3200 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3201 (INIT_STAB_SECTION): Likewise.
3202 (OBJ_PROCESS_STAB): Likewise.
3204 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3205 (md_parse_option): Watch for them.
3206 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3207 (md_begin): Kill neverdef code.
3208 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3209 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3210 (s_alpha_coff_wrapper): New.
3211 (md_pseudo_table): Trap all ECOFF pseudos.
3213 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3215 Start of changes to remove mdebug section from mips*-elf
3216 Based on MIPS_STAB_ELF definition
3217 * acconfig.h: undef if not configured
3218 * config.in: undef if not configured
3219 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3220 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3221 * stabs.c (s_stab_generic): flush frag
3223 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3225 * configure.in: (arm-*-elf): Handle.
3226 (thumb-*-elf): Handle.
3227 * configure: Regenerate.
3228 * read.c (stringer): Fix typo in comment.
3229 * write.c (fixup_segment): Don't add symbol value to addend if
3231 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3233 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3236 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3238 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3239 (write_2_short): Emit warning if new flag is set.
3240 (do_assemble): Set flags if left instruction is one of special
3241 "right-instruction-killer" type.
3243 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3245 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3246 Always output words in debug_info section as big endian.
3247 (sparc_target_format): Choose correct bfd target.
3248 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3250 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3252 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3253 to work with internationalization code. Issue an error when two
3254 operands match that are not allowed to match.
3256 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3258 * configure.in (install_tooldir): Allow target to specify whether
3259 it wants to be installed in $(tooldir)/bin.
3260 * configure: Regenerate.
3261 * Makefile.am (install-exec-local): Set install-exec-tooldir
3262 dependency via configure.
3263 * Makefile.in: Regenerate.
3265 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3267 * Makefile.am (install-exec-local): Split into two ...
3268 (install-exec-bindir,install-exec-tooldir): New rules.
3269 * Makefile.in: Regenerate.
3271 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3273 * Makefile.am (install-exec-local): Don't remove the file before
3274 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3275 W. Rozycki <macro@ds2.pg.gda.pl>.
3276 * Makefile.in: Rebuild.
3278 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3280 * cgen.c: Include libiberty.h.
3281 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3282 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3283 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3284 (md_cgen_lookup_reloc)): Declare.
3285 (md_cgen_record_fixup_exp): Declare.
3286 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3287 (m32r_relax_frag): Declare.
3288 (cgen_md_apply_fix3): Decls moved to cgen.h.
3289 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3290 (m32r_cgen_record_fixup_exp): Delete decl.
3291 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3292 (assemble_nop): Delete.
3293 (expand_debug_syms): Delete unused `exp'.
3294 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3295 Add default case for -Wall.
3296 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3297 (md_atof): Delete unused wordP.
3299 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3301 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3304 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3306 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3307 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3308 .print, .purgem, and .struct. Remove documentation for
3311 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3313 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3314 Update call to insert_operand.
3316 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3318 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3320 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3322 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3323 whitespace after a prefix operator.
3325 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3327 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3329 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3331 * config/tc-sparc.c (log2): New static function.
3332 (s_reserve): Use log2 to convert alignment before calling
3334 (s_common): Use log2 to convert alignment before calling
3335 record_alignment and frag_align.
3336 (sparc_cons_align): Use log2.
3338 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3340 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3341 (s_common): Likewise.
3343 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3344 initialization of waddr.
3345 (sparc_elf_final_processing): Add default case to switch.
3347 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3349 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3350 than temporary real.
3352 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3354 * write.c (subsegs_finish): Don't align the segments if there were
3357 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3358 copying aux information.
3360 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3361 expression into a symbol.
3363 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3365 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3366 type to unsigned int.
3367 (md_assemble): Change type used to store offsets from unsigned
3369 (i386_operand): Switch error check to only call RESTORE_END_STRING
3370 once after parse_register.
3372 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-v850.c (md_show_usage): Changed format to match that
3377 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3379 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3381 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3383 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3386 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3389 * doc/Makefile.in: Rebuild.
3391 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3393 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3394 for %lo expressions.
3395 (mips_ip, case 'u'): Move range check after code to mask
3396 off bits in %hi/%lo expressions. Mask off high bits for
3399 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3401 * doc/Makefile.am (gasver.texi): New target.
3402 (as.info, as.dvi): Depends upon gasver.texi.
3403 * doc/as.texinfo: Include gasver.texi. Mention version number on
3404 title page and in top node.
3405 * doc/Makefile.in: Rebuild.
3407 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3409 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3410 but not including the line containing the edict.
3411 * listing.h (LISTING_EOF): New.
3412 * input-scrub.c (input_scrub_next_buffer): Call it.
3414 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3416 * config/tc-i386.c (i386_operand): Don't set the size of an
3417 immediate address based solely on the suffix and the mode.
3419 * config/tc-i386.c (md_assemble): Add assertion to make sure
3420 overlap2 does not set Imm.
3422 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3423 sequences of whitespace to a single space.
3424 (is_space_chars): Just compare with space.
3425 (md_begin): Don't initialize space_chars.
3426 (md_assemble): Just skip a single whitespace character.
3427 (i386_operand): Rewrite base-index parsing to use new
3428 parse_register, and to skip white space. Skip white space in a
3429 number of other places too. Don't give error message if
3430 parse_register fails.
3431 (parse_register): Change reg_string parameter to be non-const.
3432 Add end_op parameter. Skip white space after the `%', and return
3433 end of register string. Give error message here rather than
3436 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3438 Based on patch from Matt Semersky <matts@scd.hp.com>:
3439 * expr.c (op_encoding): Make const.
3440 (expr_set_precedence): New function.
3441 (expr_begin): Don't set operator rankings, just call
3442 expr_set_precedence.
3443 * expr.h (expr_set_precedence): Declare.
3444 * read.c (s_mri): Call expr_set_precedence.
3446 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3448 * doc/as.texinfo (Statements): Remove paragraph discussing
3449 continuing lines with a backslash. This hasn't worked for years,
3452 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3454 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3456 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3457 (ps_CTORS, ps_DTORS): New section types.
3458 (vms_fixup_xtors_section): New function
3459 (Ctors_Psect, Dtors_Psect): Define.
3460 (IS_GXX_XTOR): Define
3461 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3462 Filter static constructors/destructors and add to
3463 Ctors_Symbols/Dtors_Symbols chain.
3464 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3465 appropriate section.
3467 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3468 * makefile.vms: Merge vax/vms support.
3470 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3472 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3473 (elf_pseudo_table): Add them.
3474 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3475 (md_apply_fix): Accept them.
3476 (mips_fix_adjustable): Don't adjust them.
3477 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3478 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3479 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3480 (tc_fix_adjustable): Don't adjust them.
3482 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3484 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3486 * Makefile.in: Regenerate.
3487 * configure.in: AC_SUBST cgen_cpu_prefix.
3488 * configure: Regenerate.
3490 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3492 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3493 Changed all users of COND12_DELAY.
3495 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3497 * config/tc-mn10300.c (set_arch_mach): New function.
3498 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3499 (md_begin): Default to mn10300 mode.
3500 (md_assemble): Only accept instructions for the core mn10300
3501 chip and the active machine type.
3503 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3505 * subsegs.h (segment_info_type): Give the struct a name.
3506 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3507 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3508 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3509 * config/tc-w65.h (tc_reloc_mangle): Declare.
3510 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3512 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3514 * config/tc-v850.c (v850_comm): Restore old section
3515 after common processing.
3517 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3519 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3521 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3523 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3524 char with code that explicitly sign-extends.
3526 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3528 * config/tc-v850.c (md_begin): Restore text section as the current
3529 section after creating call table sections.
3530 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3533 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3534 with call to macro SYM_AUXINFO.
3536 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3538 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3539 with the program transform name.
3540 * Makefile.in: Rebuild.
3542 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3544 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3547 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3549 * config/tc-i386.c (i386_operand): Be prepared for a space between
3550 the open parenthesis and the start of the register operand,
3551 because of the June 16 change.
3553 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3555 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3558 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3560 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3561 even if it is belived to be unnecessary.
3563 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3565 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3567 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3569 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3571 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3572 shift amount for a repeated operand. The shift amount for the
3573 repeated copy comes from the size of the operand.
3575 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3577 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3579 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3581 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3583 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3585 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3586 characters in it as LEX_IS_SYMBOL_COMPONENT.
3587 * config/tc-i386.h (tc_symbol_chars): Define.
3588 (extra_symbol_chars): Declare.
3589 * config/tc-i386.c (extra_symbol_chars): Define.
3590 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3591 (line_comment_chars): Set to '/' if TE_LINUX.
3592 * doc/c-i386.texi (i386-prefixes): Update.
3593 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3595 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3597 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3598 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3600 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3602 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3603 constraint in instructions REP & REPI.
3605 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3607 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3608 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3610 (check_range): If the operand is shifted, then shift the number
3611 before checking its range.
3613 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3615 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3618 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-v850.c (v850_comm): Create special sections as needed.
3622 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3624 * config/tc-d10v.c (write_2_short): Addition of swapping
3625 instructions for sequential and reverse sequential order when
3626 given order is not possible.
3628 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3630 * Makefile.am: Rebuild dependencies.
3631 (DEP_INCLUDES): Fix reference to intl build directory.
3632 * Makefile.in: Rebuild.
3634 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3636 * doc/c-i386.texi: Update 16 bit documentation.
3638 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3639 IgnoreDataSize to IgnoreSize as they are used for address size as
3641 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3642 32-bit mode, similarly addr16/data16 and variants.
3644 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3646 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3647 sequential word multiply instructions.
3649 (do_assemble): Add extra command line argument, to allow mul32
3650 attribute to be preserved across parallel insns.
3651 (md_assemble): Insert NOPs between explicitly parallel insns which
3652 contain an 32 bit multiply and a 16 multiply.
3654 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3656 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3659 * config/tc-i386.c (reloc): Add braces.
3661 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3662 consistent with Intel naming.
3663 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3664 use bitfields in sib_byte.
3665 (modrm_byte): Don't use bitfields here either.
3667 * config/tc-i386.c (current_templates): Add const.
3668 (parse_register): Add const to return, param, and char *s.
3669 (i386_operand): Add const to reg_entry *r.
3670 * config/tc-i386.h (templates): Add const to start, end.
3672 Inspired by code for 16 bit gas support from Martynas Kunigelis
3673 <martynas@nm3.ktu.lt>:
3674 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3675 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3676 (uses_mem_addrmode): Remove.
3677 (md_estimate_size_before_relax): Add support here too.
3678 (md_relax_table): Rewrite interface to md_relax for 16 bit
3680 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3681 (opcode_suffix_to_type): Remove.
3682 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3683 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3684 (md_convert_frag): Likewise.
3685 (i386_operand): Add support for 16 bit base/index regs,
3686 immediates, and displacements. Remove some unnecessary casts, and
3687 localise end_of_operand_string, displacement_string_start,
3688 displacement_string_end variables. Add GCC_ASM_O_HACK.
3689 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3691 * config/tc-i386.c (prefix_hash): Remove.
3692 (md_begin): Rewrite without obstacks. Remove prefix hash table
3693 handling. Rewrite lexical table handling.
3694 (i386_print_statistics): Don't print prefix statistics.
3695 (md_assemble): Rewrite instruction parser so that line is not
3696 converted to lower case. Don't do a hash_find for prefixes,
3697 instead recognise them via opcode modifier.
3698 (expecting_operand, paren_not_balanced): Localise variables.
3699 * config/tc-i386.h (IsPrefix): Define.
3700 (prefix_entry): Remove.
3702 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3703 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3704 '\\' in case where comment_chars contains '/'.
3706 * config/tc-i386.c (MATCH): Ensure given operand and template
3707 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3708 you must write `ljmp *table(%ebx)'.
3710 From H.J. Lu <hjl@gnu.org>:
3711 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3712 as 0 ifndef BFD_ASSEMBLER.
3713 (md_assemble): Allow immediate operands without suffix or
3714 other reg operand to default in size to the current code size.
3716 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3718 * config/tc-v850.c (md_begin): Restore creation of
3719 .call_table_text and .call_table_data sections.
3721 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3724 after emitting a word of noops.
3726 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3728 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3729 (i386_operand): Simplify checks for valid base/index combinations.
3730 Disallow `in 4(%dx),%al'.
3732 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3734 (add_prefix): Change parameter from char to int.
3736 * config/tc-i386.h (Ugh): Define opcode modifier.
3737 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3739 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3740 CONSISTENT_REGISTER_MATCH macros to check register types more
3741 thoroughly. Check for illegal suffix/operand combinations
3742 when matching insns with operands. Handle new `s' suffix, and
3743 associated FloatMF opcode modifier for float insns with memory
3745 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3746 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3747 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3748 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3749 DATA_PREFIX_OPCODE throughout.
3751 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3752 (md_assemble): Rewrite suffix/register operand checking code to be
3753 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3754 AnyMem, the better to grep.
3756 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3757 given a memory operand. Don't set Abs bits either.
3758 (type_names): Remove Mem*, Abs*.
3759 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3760 define opcode_modifiers as these cases are handled by Disp8,
3761 Disp16, Disp32 and suffix checks.
3762 (COMES_IN_BOTH_DIRECTIONS): Remove.
3763 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3765 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3766 if IgnoreDataSize modifier given. Remove ShortformW modifier
3767 test. Add test for ShortForm in W base_opcode modification.
3768 Merge Seg2ShortForm and Seg3ShortForm code.
3769 * config/tc-i386.h (ShortFormW): Remove.
3770 (IgnoreDataSize): Define.
3772 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-d30v.c (md_assemble): Store previous segment state
3775 with previous instruction.
3777 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3779 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3780 (ebp, esp): Remove static variables.
3781 (MATCH): Remove test for InOutPortReg.
3782 (i386_operand): Properly handle InOutPortReg here instead.
3783 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3784 (md_assemble): Simplify and correct modrm and sib generation.
3785 (i386_operand): Add warning for scale without index.
3786 Rewrite checks for valid base/index combinations.
3788 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3789 macros and enclose in do while(0).
3790 (RESTORE_END_STRING): Likewise.
3791 (md_assemble): Add one to printed operand number so we start
3792 from 1 not 0. Add some more gettext invocations.
3793 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3796 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3797 DATA_PREFIX, SEG_PREFIX): Define.
3798 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3799 (check_prefix): Remove function.
3800 (add_prefix): New function. Add prefix to i.prefix as well as
3802 (md_assemble): Changes for add_prefix. Remove hack for wait
3803 prefix, instead always output prefixes in fixed order. Test
3804 for jcxz/loop when selecting between word & dword operations,
3805 and add address size prefix rather than operand size prefix.
3806 Remove operand -> address size hack when emitting jcxz/loop.
3807 (i386_operand): Remove O_Absent check as it's done in expr.
3809 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3811 * configure.in: Recognize m5200 as a cpu_type of m68k.
3812 * aclocal.m4: Rebuild with current libtool.
3813 * configure: Rebuild.
3815 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3817 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3818 to relaxable_symbol to prevent references to external symbol from
3821 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3823 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3824 symbols are relaxable.
3826 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3828 * config/tc-v850.c (md_begin): Don't create special
3829 sections by default.
3831 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3833 * config/tc-mips.c (macro): For div and udiv, close the
3834 reorder block as soon as possible.
3836 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3838 From Matt Semersky <matts@scd.hp.com>:
3839 * macro.c (macro_mri_mode): New function.
3840 * macro.h (macro_mri_mode): Declare.
3841 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3844 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3846 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3849 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3850 until after xstrdup in OBJ_EVAX case.
3852 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3854 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3855 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3856 of hardcoded magic number.
3857 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3859 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3861 * read.c (do_s_func): New function.
3863 * read.h (do_s_func): Add prototype.
3865 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3867 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3868 nops if fill pattern not specified.
3870 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3872 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3873 * config/te-go32.h (TE_GO32): Define.
3874 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3876 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3878 Implement .func/.endfunc pseudo-ops.
3879 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3881 * read.c (potable): Add .func,.endfunc.
3882 (s_func): New function.
3883 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3885 (in_doc_func_p,current_function_label): New static globals.
3886 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3888 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3890 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3891 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3892 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3893 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3894 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3895 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3896 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3897 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3898 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3899 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3900 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3901 * config/tc-a29k.c: Don't define md_short_jump_size,
3902 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3903 * config/tc-alpha.c: Likewise.
3904 * config/tc-alpha.h: Likewise.
3905 * config/tc-arm.c: Likewise.
3906 * config/tc-h8300.c: Likewise.
3907 * config/tc-h8500.c: Likewise.
3908 * config/tc-hppa.c: Likewise.
3909 * config/tc-i860.c: Likewise.
3910 * config/tc-i960.c: Likewise.
3911 * config/tc-ppc.c: Likewise.
3912 * config/tc-sh.c: Likewise.
3913 * config/tc-sparc.h: Likewise.
3914 * config/tc-tic30.c: Likewise.
3915 * config/tc-w65.c: Likewise.
3916 * config/tc-z8k.c: Likewise.
3918 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3920 * config/tc-vax.c (_): Delete this macro used for placeholder
3921 values in vax_operand_width_size; it conflicts with the _() macro
3922 used for internationalization.
3924 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3926 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3927 code. From Chris Moller <moller@bops.com>.
3929 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3930 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3931 * read.c (emit_expr): Initialize seg and subseg fields of a new
3933 * write.c (write_object_file): Switch to the appropriate segment
3934 and subsegment when processing a broken word.
3936 * config/tc-m68k.c (mri_assemble): New static function.
3937 (build_mri_control_operand): Call mri_assemble rather than
3939 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3940 (s_mri_endf, s_mri_endw): Likewise.
3942 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3944 * read.c (s_org): Call md_flush_pending_output if it is defined.
3946 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3948 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3950 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3951 (md_parse_option): Add for same.
3952 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3953 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3954 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3956 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3958 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3960 * config/tc-arm.c (find_real_start): Relax definition of local
3963 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3966 symbols at the given address, not just the last one specified.
3968 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3970 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3971 or number_to_chars_littleendian to write data.
3973 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-v850.c (md_assemble): Remove artificially created
3976 register name symbols.
3978 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3980 * write.c (fixup_segment): Change "segment" to "section" in
3983 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3985 * write.c (fixup_segment): Change sym1-sym2 message again.
3987 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3989 * write.c (fixup_segment): Improve error message for sym1-sym2
3990 errors when sym1 is in a different segment from sym2.
3992 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3994 * config/tc-m32r.c (warn_unmatched_high): New static local.
3995 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3996 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3997 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3998 (md_parse_option): Likewise.
3999 (md_show_usage): Likewise.
4000 (m32r_frob_file): Likewise.
4002 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4003 (read_a_source_file): Call them.
4004 * read.h (stabs_generate_asm_file): Declare.
4005 * stabs.c (stabs_generate_asm_file): New function.
4006 (generate_asm_file): New function.
4007 (stabs_generate_asm_lineno): Move file name handling into
4010 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4012 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4013 (d30v_current_align, d30v_current_align_seg): New variables.
4014 (d30v_last_label): New variable.
4015 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4016 (s_d30v_data, s_d30v_section): Likewise.
4017 (md_pseudo_table): Call them.
4018 (md_begin): Initialize d30v_current_align_seg.
4019 (md_assemble): Call d30v_align when needed by known current alignment.
4020 (d30v_frob_label, d30v_cons_align): New functions.
4021 * config/tc-d30v.h (md_do_align): Remove.
4022 (tc_frob_label): Call d30v_frob_label.
4023 (md_cons_align): New.
4025 * config/tc-d30v.c (find_format): Convert complex expressions to
4026 expression symbols before processing. Clean up code formatting.
4028 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4030 * po/Make-in (install-info): New target.
4032 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4034 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4036 * config/tc-mn10300.c (md_assemble): Likewise.
4038 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4040 * Makefile.am: Update with `make dep-am'.
4041 (HFILES): Add cgen.h.
4042 (cgen.o): Depend on cgen.h.
4043 * Makefile.in: Regenerate.
4045 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4047 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4049 * gasp.c (grab_label): Permit a label to be a preprocessor
4050 variable by permitting a label to start with a backslash.
4052 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4054 * config/tc-mips.c (validate_mips_insn): Removed hack
4055 for previously inaccessible bitfields in some INSN_TRAP
4058 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4060 * config/tc-d30v.c (do_assemble): Abort with error message
4061 if opcode operands do not match.
4063 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4065 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4066 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4067 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4068 similar new 'q' operand.
4070 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4072 * cgen.c (cgen_asm_finish_insn): Fix typo.
4074 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4077 * cgen.c: Include it.
4078 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4079 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4080 All callers updated.
4081 * config/tc-m32r.c: Include cgen.h.
4082 (m23r_insn): New members num_fixups,fixups.
4084 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4086 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4087 to avoid compiler warning.
4089 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4091 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4094 * makefile.vms (OBJS): Add ehopt.obj
4096 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4098 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4100 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4102 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4103 a short format insn.
4104 (md_assemble): Set it for explicitly packed insns.
4106 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4108 * config/obj-coff.c (c_symbol_merge): Do not take address of
4109 native fields when performing the memcpy.
4111 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4113 * config/tc-mips.c (macro,macro2): Implement
4114 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4116 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4118 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4119 relocations against globally visible symbols.
4120 * config/tc-m68k.c (relaxable_symbol): New macro.
4121 (m68k_ip, md_estimate_size_before_relax): Use it.
4122 (tc_m68k_fix_adjustable): Also handle weak symbols.
4124 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4126 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4127 references to externally visible symbols.
4128 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4129 values in twice for a PC relative reloc if the symbol is
4132 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4133 don't adjust a PC relative reloc against an externally visible
4135 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4136 for a PC relative fixup against an externally visible defined
4137 symbol, arrange to store object file and addend values as though
4138 the symbol were not defined.
4139 (tc_gen_reloc): Likewise.
4141 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4143 * read.c (sizeof_leb128): Referenced externally by write.c so
4146 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4148 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4149 and expand a 'debug' symbol associated with the next instruction
4150 that does not cause a short instruction to be filled with a NOP.
4151 (md_pseudo_table): Add support for .debugsym.
4152 (assemble_parallel_insn): Add calls to expand_debug_sym as
4154 (md_assemble): Ditto.
4156 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4158 * as.c (main): Conditionally call setlocale.
4159 * gasp.c (main): Likewise.
4160 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4161 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4163 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4165 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4167 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4169 * config/tc-hppa.c: Change all calls to bzero to use memset.
4170 (pa_ip): Add cast to avoid warning.
4171 (tc_gen_reloc, md_apply_fix): Likewise.
4172 (pa_find_space_by_number): Likewise.
4173 (hppa_force_relocation): Likewise.
4174 (pa_block): Change i to unsigned int.
4175 * config/obj-som.h (obj_som_copyright): Declare.
4177 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4179 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4180 for line numbers for assembly source.
4182 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4184 * configure.in: Change version number to 2.9.4
4185 * configure: Rebuild.
4187 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4189 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4191 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4193 * ecoff.h: Change symbolS in function declaration to struct
4196 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4198 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4199 (md_convert_frag): Fix i18n typo.
4201 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4203 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4204 * ecoff.h: Protoype it.
4205 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4206 [EVAX] (s_alpha_prologue): Delete.
4207 (md_pseudo_table): Update.
4209 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4212 array to local pointer.
4213 (get_args, parse_expr): Add casts to avoid warnings.
4215 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4217 * read.c (s_set): Cast xmalloc return value to fragS *.
4218 * config/tc-m68k.c (m68k_ip): Function made static to match
4219 previous forward declaration.
4220 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4222 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-v850.c: Add internationalisation macros to error
4227 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4228 macros to error strings.
4230 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4232 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4233 reloc is in the TOC csect.
4234 (md_apply_fix3): Correct gettext typo.
4236 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4239 .L - they are local labels and the branches are not really
4240 function calls but rather far jumps.
4242 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4244 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4246 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4248 * config/tc-i386.c (md_assemble): Print operand number rather than
4249 using ordinal_names.
4250 (i386_operand): Likewise.
4252 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4254 * Makefile.am (INTLLIBS): Define to work around apparent automake
4256 All Makefiles: Regenerated.
4258 * Many files: Added gettext invocations around user-visible
4260 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4261 HAVE_LC_MESSAGES): Define.
4262 * dep-in.sed: Added asintl.h.
4263 * po/Make-in: New file.
4264 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4266 * read.c (Z_): Renamed from `_'.
4267 * Makefile.am (SUBDIRS): Added po.
4268 (POTFILES): new macro.
4269 (po/POTFILES.in): New target.
4270 ($(OBJS)): Added asintl.h.
4272 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4273 (as_new_LDADD): Added $(INTLLIBS).
4274 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4275 (gasp_new_LDADD): Added $(INTLLIBS).
4276 (gasp_new_DEPENDENCIES): New macro.
4277 * configure, aclocal.m4: Rebuilt.
4278 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4280 (ALL_LINGUAS): Define.
4281 * macro.c: Include "asintl.h".
4282 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4283 * as.h: Include "asintl.h".
4284 * config/tc-i386.c (ordinal_names): Removed.
4285 (md_assemble): Changed error text to avoid ordinal_names.
4286 (i386_operand): Likewise.
4287 (reloc): Added as_bad to avoid i18n problems.
4288 (tc_gen_reloc): Likewise.
4289 * config/tc-arm.c (bad_args): Now a #define.
4291 * config/obj-vms.c (VMS_stab_parse): Changed type of
4293 (global_symbol_directory): Unified strings to avoid i18n
4295 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4296 avoid i18n problems.
4297 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4298 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4300 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4302 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4304 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4306 * as.c (print_version_id): Added an fprintf to avoid i18n
4308 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4310 * expr.c (expr): Added as_warn call to avoid i18n problems.
4311 * messages.c (as_assert): Changed code to avoid i18n problems.
4312 (as_abort): Likewise.
4313 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4314 (s_space): Likewise.
4315 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4317 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4319 * config/tc-i386.c (check_prefix): New static function, split out
4321 (struct _i386_insn): Add wait_prefix field.
4322 (md_assemble): Remove wait_prefix local variable. Use
4323 check_prefix when adding a prefix.
4325 * config/tc-i386.c (current_templates): New static variable.
4326 (md_assemble): Remove current_templates local variable.
4327 (md_assemble, i386_operand): Improve error and warning messages in
4328 many places. Add RESTORE_END_STRING in many places before error
4329 return. Clarify some comments.
4331 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4333 (md_assemble): Parse string instruction operands, looking for
4334 segment override prefixes. Check for invalid segment prefixes on
4336 (i386_operand): i.seg[] and max mem_operand changes for string
4338 * config/tc-i386.h (EsSeg): Define.
4340 * config/tc-i386.h (regKludge): Define.
4341 (iclrKludge, imulKludge): Don't define.
4342 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4343 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4344 opcode_modifier checks to look for more common cases first. Add
4345 default_seg for IsString case.
4347 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4349 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4351 * configure: Rebuild with new automake and libtool.
4352 * aclocal.m4, Makefile.in: Likewise.
4354 * doc/Makefile.am (as.dvi): New target.
4355 * doc/Makefile.in: Rebuild.
4357 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4359 * configure.in: Added sparc86x support.
4361 * configure: Rebuild.
4363 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4365 (md_parse_option): Warn if -EL is not supported for this architecture.
4367 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4369 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4371 * config/tc-mips.c (mips_ip): Note when we use get match on
4372 the full instruction name.
4374 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4376 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4377 back into the expression to handle add/sub simplification correctly.
4379 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4381 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4383 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4385 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4388 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4390 * symbols.c (max_indent_level): New global.
4391 (print_symbol_value_1): Use it.
4392 * expr.h (expr_build_dot): Declare.
4393 * expr.c (expr_build_dot): New function.
4395 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4397 * symbols.c (print_binary): New function.
4398 (print_expr_1): Call it.
4400 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4402 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4403 operand in the opcode.
4405 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4407 * config/tc-i386.h: Reorder operand flags and opcode modifier
4408 flags for clarity. Remove unused definitions: Unknown,
4409 ImmUnknown, DispUnknown, NoModrm.
4410 * config/tc-i386.c (type_names): Add missing Debug type.
4411 (md_assemble): Better duplicate prefix checking. Quicker string
4412 instruction check via new opcode_modifier flag.
4414 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4416 * doc/as.texinfo (Invoking): Clarify -Wa example.
4418 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4420 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4421 (s_mips_weakext): Define.
4422 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4423 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4426 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4428 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4429 is an error if the value can not be computed at assembly time.
4430 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4432 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4434 * gasp.c (main): Set next field of new include_path structure to
4435 NULL. From Avery Pennarun <averyp@gdc.ca>.
4437 * read.c (s_mri_sect): Call as_bad rather than abort for an
4438 unsupported MRI target.
4440 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4442 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4443 the destination of a branch instruction should be altered.
4444 (find_real_start): New function: Locate the real, Thumb coded
4445 start of a Thumb function.
4446 (do_t_branch23): Alter the destination of branches to Thumb
4449 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4451 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4453 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4456 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4458 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4459 * doc/c-hppa.texi: Likewise.
4461 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4463 * Makefile.am: Rebuild dependencies.
4464 * Makefile.in: Rebuild.
4466 * Makefile.am (DEP_INCLUDES): New variable.
4467 (.dep1): Change to work when srcdir is not an absolute path.
4468 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4469 * Makefile.in: Rebuild.
4471 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4473 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4474 LinearAddress patch.
4476 * configure.in: Set version to 2.9.1.
4477 * configure: Rebuild.
4479 * Branched binutils 2.9.
4481 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4483 * config/tc-i386.h (FWait): Define.
4484 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4485 other prefixes. Check FWait flag in opcode table to see which
4486 instructions require an fwait prefix.
4488 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4490 * stabs.c (get_stab_string_offset): Always create a stab string
4493 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4495 Fix some gcc -Wall warnings:
4496 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4497 * ehopt.c (eh_frame_code_alignment): Likewise.
4498 * expr.c (integer_constant, operand): Likewise.
4499 * frags.c (frag_align): Likewise.
4500 * gasp.c (level_0, change_base, doinstr): Likewise.
4501 * hash.c (hash_ask): Likewise.
4502 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4503 (debugging_pseudo): Likewise.
4504 * macro.c (define_macro, check_macro): Likewise.
4505 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4506 (ignore_rest_of_line, float_cons): Likewise.
4507 * symbols.c (decode_local_label_name): Likewise.
4508 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4509 (fixup_segment, number_to_chars_bigendian): Likewise.
4510 (number_to_chars_littleendian): Likewise.
4511 * config/atof-ieee.c (gen_to_words): Likewise.
4512 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4513 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4514 * read.c (output_big_sleb128): Initialize locals to avoid
4516 (output_big_uleb128, equals): Likewise.
4517 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4518 to unsigned int. Change zeros to unsigned int.
4519 * cond.c (s_if): Add return to default case.
4520 * frags.c (frag_now_fix): Change return type to addressT.
4521 * frags.h (frag_now_fix): Update declaration.
4522 * listing.c (file_info_struct): Change linenum to unsigned int.
4523 (struct list_info_struct): Change hll_line to unsigned int.
4524 (print_source): Update format string.
4525 * read.c (emit_expr): Change scan to unsigned int, and don't
4526 bother to initialize it.
4527 * symbols.c (dollar_label_count): Change to unsigned long.
4528 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4529 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4530 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4532 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4535 mcf5200 just as we do for m68000.
4536 (m68k_init_after_args): Likewise.
4537 (md_estimate_size_before_relax): Likewise.
4539 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4541 * config/tc-v850.c (md_assemble): Store relocation addend in
4542 fixup instead of instruction.
4544 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4546 * config/tc-i386.c (md_assemble): Swap template arguments to
4547 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4548 This macro is currently symmetric, so passing them the wrong
4549 way didn't cause any problem, but may if the macro is changed
4551 After copying template to i.tm, use i.tm. rather than t-> to
4552 access fields, and make t a const*
4553 Move i.tm.operand_types[] swap to immediately after the copy.
4555 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4557 * expr.h (expr_build_uconstant): Add prototype.
4558 (expr_build_unary,expr_build_binary): Add prototypes.
4559 * expr.c (expr_build_uconstant): New function.
4560 (expr_build_unary,expr_build_binary): New functions.
4562 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4564 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4565 * macro.c (macro_expand_body): Increase buffer size.
4566 * messages.c (as_warn): Likewise.
4567 (as_warn_where, as_bad, as_bad_where): Likewise.
4569 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4571 Based on patch from H.J. Lu <hjl@gnu.org>:
4572 * Makefile.am (DISTSTUFF): New variable.
4573 (diststuff): New target.
4574 * Makefile.in: Rebuild.
4576 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4578 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4579 m32r_elf_section_change_hook.
4581 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4582 emit a nop if a section ends with a 16 bit instruction.
4584 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4587 s_lcomm rather than obj_coff_lcomm.
4588 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4590 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4592 * config/tc-i386.h (LinearAddress): Define.
4593 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4594 instruction, don't use a default segment.
4596 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4598 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4599 * configure: Rebuild.
4601 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4603 * aclocal.m4, configure: Rebuild with libtool 1.2.
4605 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4607 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4608 PC relative branches. Patch courtesy of Jonathan Walton.
4611 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4613 * configure.in (emulations): Add thumb-pe target.
4615 * configure (emulations): Add thumb-pe target.
4617 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4619 * itbl-lex.l (yywrap): Don't define if already defined as a
4622 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4624 * depend.c (quote_string_for_make): New function.
4625 (wrap_output): Use it.
4627 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4630 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4632 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4634 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4635 Recognize -GN and -relax.
4636 (md_begin): Initialize gp size from -G switch.
4637 (alpha_force_relocation): Always force if -relax.
4638 (alpha_align): Take a new argument that will specify when to
4639 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4640 Change all callers. Emit nop alignment padding as nop+unop pair.
4642 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4644 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4645 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4647 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4649 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4650 require padding to the next long word boundary.
4652 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4654 * cgen.c: #include symcat.h.
4655 * config/tc-m32r.c: Likewise.
4657 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4659 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4660 absolute expressions instead of '$' prefixed register names.
4662 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4664 * read.c (s_set): Record file and line info for symbols when -as.
4665 (pseudo_set): Don't overwrite that dummy fragment.
4667 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4669 * config/tc-ppc.c (md_pseudo_table): Add "section".
4670 (ppc_named_section): New static function.
4672 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4674 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4675 so we don't have to scan the entire list.
4677 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4679 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4680 case, allow the parallel instructions to modify the same flag
4683 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4685 * listing.c (list_symbol_table): Categorize symbols by
4686 undefined_section rather than sy_frag->line == NULL.
4688 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4690 * Makefile.am (install-exec-local): Install properly when ln
4691 fails or tooldir == prefix.
4693 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4695 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4696 Test result of insert_operand for error.
4698 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4700 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4701 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4702 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4703 * doc/Makefile.in: Rebuild.
4705 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4707 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4708 (macro): Fix handling of M_COP[0-3].
4710 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4712 Based on patches from Ross Harvey <ross@teraflop.com>:
4713 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4714 if macro_alternate or macro_mri.
4715 (getstring): Remove support for byte constants between < and >.
4716 (get_any_string): '<' only starts a string if macro_alternate or
4718 (macro_expand_body): Permit keyword parameters following
4719 positional parameters.
4721 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4722 * configure.in (alpha*-*-netbsd*): New target.
4723 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4724 * configure: Rebuild.
4726 * as.h (flag_warn_suppress_instructionswap): Move from here...
4727 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4728 here, and make static.
4730 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4731 BFD_ASSEMBLER or MANY_SEGMENTS.
4733 * as.c (show_usage): Update bug-gnu-utils address.
4734 * gasp.c (show_usage): Likewise.
4735 * doc/as.texinfo (Bug Reporting): Likewise.
4737 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4739 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4740 insns regardless of the size of a pointer if we're in mips I or
4742 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4744 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4746 Fix rac to accept only a0:
4747 * tc-d10v.c (parallel_ok, find_opcode):
4748 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4749 Introduce OPERAND_GPR.
4751 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4753 * read.c (s_fill): Handle non-constant repeat counts by creating
4754 an rs_space fragment.
4756 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4758 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4759 from as_bad to as_warn.
4761 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4763 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4764 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4765 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4767 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4769 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4770 seg_fix_rotP rather than fix_root from seg_info.
4772 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4774 * expr.c: Add support for 0x1_2_3_4 bignums.
4776 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * configure.in: Change -linux* to -linux-gnu*.
4779 * configure: Rebuild.
4781 * app.c (do_scrub_begin): Treat \r as whitespace.
4783 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4785 * Makefile.am: Update dependencies.
4786 * Makefile.in: Rebuild.
4788 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4790 * configure, aclocal.m4: Rebuild with new libtool.
4792 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4794 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4795 the argument to bfd_set_arch_mach.
4796 (load_address): Use bfd_arch_bits_per_address to determine the
4797 bit size of an address instead of looking at the isa level.
4798 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4800 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4804 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4806 * ehopt.c: New file.
4807 * as.h (enum _relax_state): Add rs_cfa.
4808 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4809 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4810 * read.c (emit_expr): Call check_eh_frame.
4811 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4812 (relax_segment): Likewise.
4813 * Makefile.am: Rebuild dependencies.
4814 (GAS_CFILES): Add ehopt.c.
4815 (GENERIC_OBJS): Add ehopt.o.
4816 * doc/internals.texi (Frags): Document rs_cfa.
4818 * as.c (show_usage): Mention --traditional-format.
4819 (parse_args): Accept --traditional-format.
4820 * as.h (flag_traditional_format): Declare.
4821 * output-file.c (output_file_create): If flag_traditional_format,
4822 set BFD_TRADITIONAL_FORMAT on stdoutput.
4823 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4825 * config/tc-mips.c (append_insn): Make sure that if we have a
4826 fixup for an unmatched %hi reloc, it does not associated with a
4829 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4830 * doc/Makefile.in: Likewise.
4832 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-m32r.c (check_for_side_effects): New function.
4835 (can_make_parallel): Add checks for instruction side effects
4836 clashing with the other instruction.
4837 (assemble_parallel_insn): Improve warning messages. Return error
4838 message from non-swapped instruction order.
4840 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4842 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4844 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4845 md_cleanup definition. This moves the forced literal output to
4846 the end of the source pass, and avoids macro's inserting literals
4847 into the code immediately after the macro expansion.
4849 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4851 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4852 a gas internal symbol is adjustable.
4853 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4855 * as.h: If gcc version greater than 2.6, use `__format__' and
4856 `__printf__' in function attributes, rather than `format' and
4859 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4861 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4863 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4865 Add tms320c30 support:
4866 * config/tc-tic30.h: New file.
4867 * config/tc-tic30.c: New file.
4868 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4869 TARGET_FORMAT as "coff-tic30".
4870 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4871 * Makefile.am: Rebuild dependencies.
4872 (CPU_TYPES): Add tic30.
4873 (CPU_OBJ_VALID): tic30-aout is valid.
4874 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4875 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4876 * configure, Makefile.in: Rebuild.
4878 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4880 * config/tc-v850.c (md_assemble): Improvements to error messages.
4882 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4884 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4885 BFD_RELOC_HI16_S to store the high bits of any value.
4887 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4888 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4889 assembler calculate relocations to any external symbol at all.
4890 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4891 involving generation of pc-relative relocs.
4892 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4893 has been moved to md_apply_fix3.
4895 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4896 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4897 which actually means (the address of identifier's GOT entry) +
4898 constant, which is not particularly useful.
4900 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4902 * read.h (include_dirs): Declare.
4903 (include_dir_count,include_dir_maxlen): Declare.
4905 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4907 * configure.in: Correct check for shared opcodes library.
4908 * configure: Rebuild.
4910 * listing.c (buffer_line): If we can't open the file, set at_end.
4911 (listing_print): Remove unused local variable fi.
4913 * config/m68k-parse.y (reglistpair): Handle register list in
4916 * config/vms-conf.h: Don't undef VERSION.
4918 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4920 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4922 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4924 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4925 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4926 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4927 (EXTRA_DIST): Define.
4928 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4929 explicitly rather than via the list of object files.
4930 (gcc-as.opt): New file created when make-gas.com is run.
4931 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4932 itbl-cpu.h} to #include appropriate file rather than copying that
4934 * config/vms-conf.h: Synchronize with current config.in.
4935 * Makefile.in: Rebuild.
4937 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4939 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4940 (parallel_ok): Relaxed parallel subinstruction dependency check.
4942 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4944 * as.h (flag_warn_suppress_instructionswap): added new flag.
4945 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4946 command line argument.
4947 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4948 warning only if flag_warn_suppress_instructionswap is false.
4950 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4952 * configure.in (i386-*-mingw32*): New target.
4953 * configure: Rebuild.
4955 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * symbols.c (resolve_symbol_value): Don't set the segment if it
4958 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4960 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4963 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4965 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4966 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4969 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4971 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4973 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4975 * config/tc-v850.c (v850_insert_operand): Display instruction when
4976 an error is encountered.
4978 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4980 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4981 (i386-*-sco3.2v5*coff): New target.
4982 (i386-*-sco3.2*): New target.
4983 * configure: Rebuild.
4985 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4987 * config/tc-v850.c: Tidy error message production.
4989 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4991 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4992 validate_immediate return value in the right type for comparisons
4995 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4997 * listing.c (MAX_BYTES): Use listing variables not constants.
4998 (data_buffer): No longer an array, but a pointer.
4999 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5000 (listing_listing): Allocate data_buffer.
5002 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5004 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5005 --listing-rhs-width, --listing-cont-lines.
5006 (show_usage): Update.
5007 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5008 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5009 (print_lines): Use the variables instead of the constants.
5010 (listing_listing): Likewise.
5011 * listing.h: Declare the new vars.
5013 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5015 * as.c (parse_args): Add --keep-locals alias for -L.
5016 Add --strip-local-absolute.
5017 (show_usage): Update.
5018 * as.h (flag_strip_local_absolute): New flag.
5019 * symbols.c (S_IS_LOCAL): Use it.
5020 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5021 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5022 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5024 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5026 * config/tc-m32r.c: Detect if explicitly parallel instructions
5027 might have an io conflict and issue a warning message.
5029 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5031 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5032 cgen_swap_fixups): Functions to save, restore and swap the fixup
5033 chain with a backup copy.
5034 (cgen_asm_finish_insn): Returns address of constructed insn.
5036 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5038 * listing.c (file_info_struct): Remove FILE, add POS.
5039 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5040 (file_info): Don't open the file.
5041 (buffer_line): Check for the file in the last_open cache, updating
5043 (print_source): Don't reference file_info->file.
5044 (listing_listing): Likewise.
5045 (listing_print): Close the file in the cache, if any.
5047 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5049 * read.c (dwarf_file_string): New file static variable.
5050 (emit_expr): Look for constant sequence that leads up to a file
5051 name in DWARF debugging output.
5052 (stringer): Use dwarf_file_string to decide whether to accept a
5053 string as a file name.
5055 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5057 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5058 (crack_operand): Add reg->reglst MRI hack.
5059 (r_seg): Put reglst symbols in reg_section.
5060 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5062 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5064 * tc-sh.c (get_specific): Handle SGR & DBR.
5066 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5068 * tc-h8300.c (parse_reg): Take the length of the symbol into
5069 account when attempting to match a register name.
5070 * tc-h8500.c (parse_reg): Likewise.
5072 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5074 * cgen.c: Formatting changes to improve readability.
5076 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5078 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5081 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5083 Based on a patch from Jim Wilson
5084 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5085 (tc_gen_reloc): Handle cross section PC relative relocs
5088 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5090 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5092 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5094 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5095 (expr_jmp_buf): New static local.
5096 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5097 (cgen_md_operand): New function.
5098 * tc-m32r.c: Clean up pass over `struct foo' usage.
5099 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5101 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5103 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5104 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5106 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5108 * config/tc-i386.c (i386_operand): Give an error if there are
5109 unrecognized characters after an expression.
5111 For older changes see ChangeLog-9697