1 2000-02-01 Timothy Wall <twall@cygnus.com>
3 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4 entries, matching the way GCC generates them. If not escaped, the
5 filename is encoded incorrectly.
7 2000-01-31 Nick Clifton <nickc@cygnus.com>
8 * config/tc-arm.c (reg_table): Add support for ATPCS register
11 2000-01-31 Geoff Keating <geoffk@cygnus.com>
13 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
15 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
17 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
18 of a symbol when we really care about its value.
20 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
22 * config/tc-mcore.c (md_assemble): Give warning message if
23 operands passes to instruction are more than the spec.
25 2000-01-27 Thomas de Lellis <tdel@windriver.com>
27 * config/tc-arm.c (armadjust_symtab): If the assembler is in
28 Thumb mode but the label seen was not declared as '.thumb_func'
29 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
30 correct disassembly of Thumb code bounded by non function labels.
32 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
34 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
35 Add dependencies for e-i386aout.o. Fix 2 comment lines.
37 * Makefile.in: Same here.
40 * configure.in: Set bfd_gas for i386-aout when primary target
41 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
42 we may need the primary te_file. Remove incorrect comment.
44 * configure: Regenerate.
46 * config/e-i386aout.c: New file.
48 * as.c (USE_EMULATIONS): Move to before print_version_id.
49 (struct emulation): Add i386aout.
50 (show_usage): Split text strings. Reformat -a text. Add --em
54 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
55 (aout_format_ops): New.
58 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
59 preprocessor conditional and add aout USE_EMULATIONS tests.
60 (read_a_source_file): Don't pass error strings to printf as
64 * gasp.c (exp_get_abs): Don't pass error strings to printf as
67 (process_file): And here.
70 * symbols.c (colon): Rewrite "already defined" fatal message
71 code for aout with USE_EMULATIONS.
74 * config/obj-aout.c (OBJ_HEADER): Define.
75 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
77 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
78 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
80 (obj_aout_type): Expand S_SET_OTHER here too.
81 (obj_read_begin_hook): Remove.
82 (aout_pop_insert): New.
83 (obj_aout_s_get_other): New.
84 (obj_aout_s_get_desc): New.
85 (aout_format_ops): New.
88 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
89 gets aout_pseudo_table.
90 (aout_pseudo_table): Declare.
91 (obj_read_begin_hook): Define.
94 * config/obj-coff.c (obj_pseudo_table): Rename to
96 (coff_pop_insert): Use coff_pseudo_table.
97 (coff_sec_sym_ok_for_reloc): Remove.
98 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
99 and comment all zero entries and remove #if 0 code.
102 * config/obj-coff.h (obj_pop_insert): Define.
103 (coff_pseudo_table): Declare.
106 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
107 s_get_size, s_set_size. Comment all zero entries.
110 * config/obj-elf.c (elf_s_get_other): New function.
111 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
112 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
113 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
115 (obj_elf_parse_section_letters): Don't pass error strings to
116 printf as format arg.
119 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
121 (elf_s_get_other): Declare.
122 (S_GET_OTHER) Define as elf_s_get_other if not already
124 (S_SET_OTHER): Only define when not already defined.
125 (elf_obj_read_begin_hook): Declare.
126 (obj_read_begin_hook): Define.
127 (elf_obj_symbol_new_hook): Declare.
128 (obj_symbol_new_hook): Define.
131 * config/obj-multi.h: Add copyright header and protect against
132 multiple inclusion. Add * to all function pointers.
133 (OBJ_HEADER): If defined, include it rather than other defines
135 (obj_frob_file_after_relocs): Test for NULL.
136 (obj_symbol_new_hook): Here too.
137 (obj_sec_sym_ok_for_reloc): And here.
138 (S_GET_OTHER): Define.
139 (S_GET_DESC): Define.
140 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
141 (OBJ_MAYBE_ELF): Update comment.
143 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
144 OBJ_AOUT preprocessor conditional and handle emulation by
145 testing OUTPUT_FLAVOR.
146 (i386_displacement): Here too.
147 (md_section_align): Similarly here.
148 (i386_target_format): Conditionally compile when more than one
149 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
150 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
151 (i386_displacement): Here too.
154 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
155 Define TARGET_FORMAT for aout only when not multi.
158 * config/te-multi.h: Delete file as it's identical to te-generic.h
160 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
162 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
163 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
166 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
168 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
171 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
173 * config/tc-mips.c (mips_do_align): New function.
174 * config/tc-mips.h (md_do_align): Define.
176 2000-01-10 Philip Blundell <philb@gnu.org>
178 * doc/c-arm.texi (ARM Options): Fix typo.
179 (ARM-Chars): Correct description of `#'. Mention that `;' is a
180 line separator for Linux.
181 * doc/as.texinfo (Comments): Mention the ARM.
183 2000-01-10 Philip Blundell <pb@futuretv.com>
185 * configure.in (arm*-*-conix*): New target.
186 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
188 * configure: Regenerate.
190 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
192 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
193 (obj_elf_visibility): New function.
195 * doc/as.texinfo (Visibility): New node: document visibility
198 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
200 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
201 warning for absolute jump/call without `*' in non-intel mode. No
202 need to set i.types[0] JumpAbsolute in intel mode.
204 1999-12-22 Philip Blundell <pb@futuretv.com>
206 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
207 hook function when changing sections.
208 (arm_s_data): Likewise.
210 1999-12-14 Nick Clifton <nickc@cygnus.com>
212 * config/tc-arm.c (md_parse_option): Add support for -marm720
215 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
217 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
218 (r_registers, xr_registers): Define.
219 (r_register_name, xr_register_name): New functions.
220 (md_assemble): Handle new am33 operand types and instruction
222 (mn10300_insert_operand, check_operand): Likewise.
224 1999-11-29 Nick Clifton <nickc@cygnus.com>
226 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
227 (s_force_thumb): Set thumb_mode to 2.
228 (md_assemble): Do not complain about thumb instructions on a
229 non-thumb target if thumb_mode is set to 2.
231 1999-11-28 Michael Meissner <meissner@cygnus.com>
233 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
234 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
235 (O_...): Add new machine dependent expressions if we are handling
236 explicit relocations.
237 (alpha_reloc_op): New static table holding the explicit relocation
239 (alpha_literal_hash): New static to hold the hash table for
240 explicit relocations.
241 (alpha_macros): Add support for explicit relocations.
242 (md_begin): If explicit relocations, initialize hash table.
243 (md_assemble): Don't print a second error if tokenize_arguments
244 already printed an error message.
245 (md_apply_fix): Add support for explicit relocations.
246 (alpha_force_relocation): Ditto.
247 (alpha_fix_adjustable): Ditto.
248 (alpha_adjust_symtab): New function to support explicit
250 (alpha_adjust_symtab_relocs): Ditto.
251 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
252 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
253 Add support for explicit relocations. Return -2 if an error
254 message was already printed.
255 (find_macro_match): Add support for explicit relocations. Comment
257 (emit_insn): Add support for explicit relocations.
258 (assemble_tokens): Ditto.
260 (load_expression): Ditto.
263 (emit_ir_load): Ditto.
264 (emit_loadstore): Ditto.
268 (emit_division): Ditto.
269 (emit_jsrjmp): Ditto.
270 (emit_retjcr): Ditto.
272 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
274 (tc_adjust_symtab): If explicit relocations, call the function
276 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
277 relocations next to the literal relocation they reference.
278 (TC_INIT_FIX_DATA): Initialize the new fields.
279 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
281 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
283 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
284 'B' operand for PA2.0 bb instruction.
286 1999-11-18 Nick Clifton <nickc@cygnus.com>
288 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
291 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
293 (mcore_force_relocation): Force relocations to be generated for
296 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
298 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
299 (i386_displacement): Disallow O_big displacements.
301 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
303 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
304 improvements in error checking.
305 (md_assemble): Support for unconditional ARM instructions.
306 (md_parse_option): Support for -m[arm]v5e flag.
308 1999-11-12 Nick Clifton <nickc@cygnus.com>
310 * macro.c (buffer_and_nest): Do not check beyond the end of the
313 1999-11-11 Nick Clifton <nickc@cygnus.com>
315 * macro.c (buffer_and_nest): Look for seperator after TO and
318 1999-11-08 Andrew Haley <aph@cygnus.com>
320 * app.c (do_scrub_chars): When in State 10, treat backslash
321 characters in the same way as as symbol characters.
323 1999-11-07 Richard Henderson <rth@cygnus.com>
325 * config/tc-alpha.c (alpha_align): Check, don't assert, that
326 the previous label was in the current section before playing
329 1999-11-06 Nick Clifton <nickc@cygnus.com>
331 * config/tc-v850.c (v850_force_relocation): Force relocation
333 (v850_pcrel_from_selection): Do not compute a pcrel offset if
336 1999-11-05 Michael Meissner <meissner@cygnus.com>
338 * expr.h (operatorT): Increase machine dependent operators to 16.
339 * expr.c (op_rank): Ditto.
341 1999-11-03 Ian Lance Taylor <ian@zembu.com>
343 * read.c (pseudo_set): Reject attempts to set the value of a
346 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
349 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
351 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
352 to bfd_set_section_contents.
354 1999-11-03 Nick Clifton <nickc@cygnus.com>
356 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
358 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
360 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
361 (mips_ip): Use OPCODE_IS_MEMBER.
363 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
365 * config/tc-arm.c (reg_required_here): Improve comments.
367 * config/tc-arm.c (thumb_opcode): Add "variants" field.
368 (tinsns): Initialize variants field.
370 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
373 1999-10-27 Scott Bambrough <scottb@netwinder.org>
375 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
376 * config/tc-arm.h: Fix compile time warnings.
378 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
380 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
381 form @abs16, @(abs16) and @(abs16 + imm).
383 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
385 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
386 (ISA_HAS_64_BIT_REGS) New.
387 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
388 mips_emit_delays,macro_build,load_register,load_addresss,
389 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
390 and/or use new ISA_xxx macros in expressions involving
391 ISA, particularly mips_opts.isa.
393 1999-10-18 Michael Meissner <meissner@cygnus.com>
395 * expr.h (operatorT): Add machine dependent operators md1..md8.
396 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
397 for the machine dependent operators to use.
399 * expr.c (op_rank): Add machine dependent operators.
401 * config/tc-alpha.c (O_pregister): Define as a machine dependent
403 (O_cpregister): Ditto.
404 (md_begin): Change X_op test that field is wide enough to use
405 O_max instead of O_alpha_max.
406 (cpu_types): Fill in missing initializer.
407 (alpha_num_macros): Make unsigned.
408 (md_assemble): Make opnamelen be size_t.
409 (md_apply_fix): Cast alpha_num_operands to int before testing.
410 (alpha_force_relocation): Ditto.
411 (alpha_fix_adjustable): Ditto.
412 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
413 (tc_gen_reloc): Ditto.
414 (tc_get_register): Ditto.
419 (s_alpha_ent): Ditto.
420 (s_alpha_end): Ditto.
421 (s_alpha_frame): Ditto.
422 (s_alpha_prologue): Ditto.
423 (s_alpha_file): Ditto.
424 (s_alpha_gprel32): Ditto.
425 (s_alpha_proc): Ditto.
426 (s_alpha_set): Ditto.
427 (s_alpha_base): Ditto.
428 (s_alpha_align): Ditto.
429 (s_alpha_arch): Ditto.
430 (alpha_align): Ditto.
431 (assemble_insn): Suppress unused variable warning.
433 (assemble_insn): Don't assume X_op and X_unsigned are in a given
434 order in the structure.
435 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
437 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
439 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
441 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
443 * config/tc-i386.c (i386_index_check): Correct #endif location.
445 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
447 * as.c (show_usage): Document new options.
448 (parse_args): Add --no-warn, --warn, --fatal-warnings,
449 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
450 (parse_args): Parse the new options.
451 (main): If there were warnings, and --fatal-warnings
452 was specified, print an error.
453 * as.h: New variable, flag_fatal_warnings, for new option.
455 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
457 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
458 '@'. Change autoincrement completers to fall through to cache control
461 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
463 (pa_parse_addb_64_cmpltr): New function.
465 * config/tc-hppa.c (pa_ip): Change error message.
466 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
467 '?Q' args to allow falling through.
469 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
470 Remove unused conditional codes.
471 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
473 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
475 * config/tc-d30v.c (CHAR_BIT): Define.
476 (check_range): Fix bit operations to support integers bigger than
479 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
481 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
484 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
485 Doug Evans <devans@cygnus.com>
487 Add support for m32rx.
488 * config/tc-m32r.c (enable_m32rx): New static global.
489 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
490 (allow_m32rx): New function.
491 (M32R_SHORTOPTS): Add `O'.
492 (md_longopts): Add --m32rx plus several warning options.
493 (md_parse_option): Handle new options.
494 (md_show_usage): Print them.
495 (md_begin): Enable m32rx.
496 (OPERAND_IS_COND_BIT): New macro.
497 (first_writes_to_seconds_operands): New function.
498 (writes_to_pc,can_make_parallel,make_parallel): New functions.
499 (target_make_parallel,assemble_two_insns): New functions.
500 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
501 If optimizing and m32rx, try to make consecutive insns parallel.
503 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
505 * config/tc-mips.c (nopic_need_relax): Allow for the
506 .sdata.foo sections generated by -fdata-sections,
507 and for the .gnu.linkonce.s sections generated by C++.
509 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
511 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
512 with cleaner code using completer prefixes. Add 'Y'.
514 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
516 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
518 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
519 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
520 insn does not match and we should try the next insn in the table.
522 1999-09-22 Nick Clifton <nickc@cygnus.com>
524 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
526 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
528 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
531 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
533 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
534 OBJ_ELF. If ELF, add "sq".
535 (md_parse_option): If ELF, ignore -s and -q.
536 (md_show_usage): Mention ELF options.
538 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
540 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
543 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
545 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
547 * config/tc-hppa.c (struct pa_it): New field "trunc".
548 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
549 (pa_parse_ftest_gfx_completer): New function
550 (pa_parse_fp_cnv_format): New function.
552 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
553 (md_apply_fix): Handle 22bit pc-rel branches.
555 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
557 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
559 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
561 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
563 at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
565 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
566 (pa_ip): Handle 'fX'.
568 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
570 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
571 (pa_ip): Handle 'fX'.
573 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
575 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
576 unwinds unless the function is in the text space.
577 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
579 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
581 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
582 (md_assemble): To here. Tweak address generation.
584 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
586 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
587 (md_assemble): Call dwarf2_where for OBJ_ELF.
588 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
589 (pa_end_of_source): New function.
590 * tc-hppa.h (md_end): Define for OBJ_ELF.
592 1999-09-14 Michael Meissner <meissner@cygnus.com>
594 * configure.in (Canonicalization of target names): Remove adding
595 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
596 generates $ac_config_sub with a ${CONFIG_SHELL} already.
597 * configure: Regenerate.
599 1999-09-14 Donn Terry <donn@interix.com>
601 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
603 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
605 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
606 pc-relative jmp/call to an absolute symbol.
607 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
608 absolute section symbols.
610 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
611 jump handling code and comments.
613 1999-09-12 Ian Lance Taylor <ian@zembu.com>
615 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
616 the value if TE_PE and a global defined symbol.
618 1999-09-11 Ian Lance Taylor <ian@zembu.com>
620 * write.c (dump_section_relocs): Call print_symbol_value_1 to
621 print the symbol, rather than printing it here.
623 1999-09-11 Donn Terry <donn@interix.com>
625 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
626 BFD_RELOC_RVA relocations.
628 * config/tc-i386.c (md_undefined_symbol): Compare the name against
629 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
632 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
634 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
635 * doc/internals.texi (Object format backend): Document
638 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
639 relocations against global symbols if TE_PE.
641 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
642 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
644 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
647 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
648 symbols which do not have a constant value, or tags with
649 non-tags. Remove the symbol from the list before adding it at the
652 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
653 C_FCN symbol differently if TE_PE.
654 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
655 appears in the pseudo-op, rather coff_line_base which is only set
658 * config/obj-coff.c (obj_coff_loc): New static function.
659 (obj_pseudo_table): Add "loc".
661 * config/obj-coff.c (add_lineno): Check that the line number is
664 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
665 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
667 (md_atof): Return NULL rather than 0.
668 * config/tc-i386.c (md_atof): Change type to int.
669 * expr.c (expr): Change first parameter to int.
670 * config/obj-coff.c: Add declarations for static functions.
671 (coff_frob_symbol): Use SYM_AUXENT.
672 * config/tc-i386.h (flag_16bit_code): Don't declare.
674 * config/obj-coff.c (obj_coff_section): Default to setting
675 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
677 * write.c (adjust_reloc_syms): Print adjusted fixup.
679 * expr.c (integer_constant): Correct too_many_digits calculation
682 1999-09-09 Andreas Schwab <schwab@suse.de>
684 * doc/c-arm.texi: Fix arguments of @var to not contain
687 1999-09-08 Philip Blundell <pb@nexus.co.uk>
689 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
691 (md_parse_option): Only support -k flag for ELF and COFF targets.
693 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
695 * config/tc-hppa.c (pa_ip): Put strict register checks before
696 call to pa_parse_number.
698 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
700 1999-09-06 Ian Lance Taylor <ian@zembu.com>
702 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
705 1999-09-06 Donn Terry <donn@interix.com>
707 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
709 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
711 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
712 candidate instruction. Require registers for register arguments
713 when in strict mode. Require assemble-time constants for
714 constants when in strict mode.
715 (pa_get_absolute_expression): Require a constant when in strict
718 1999-09-06 Nick Clifton <nickc@cygnus.com>
720 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
722 1999-09-04 Steve Chamberlain <sac@pobox.com>
724 * config/tc-pj.c: New file, supports picoJava in ELF.
725 * config/tc-pj.h: Ditto.
726 * configure.in (pjl*, pj*): New targets.
727 * Makefile.am: Rebuild dependencies.
729 (TARGET_CPU_CFILES): Add config/tc-pj.c.
730 (TARGET_CPU_HFILES): Add config/tc-pj.h.
731 * doc/c-pj.texi: New file.
732 * doc/as.texinfo: Add some PJ specifics.
733 * doc/all.texi: Add PJ to the list of all architectures, sort them
735 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
736 * configure, Makefile.in, doc/Makefile.in: Rebuild.
738 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
740 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
741 (obj_frob_file): Test for null pointer.
742 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
743 (OBJ_PROCESS_STAB): And here.
746 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
747 except OBJ_PROCESS_STAB, which we #undef for ecoff.
748 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
750 * config/obj-coff.c (no_func): Remove.
751 (coff_format_ops): Change occurrences of no_func to 0, as we test
752 for 0 in obj-multi.h.
754 * configure.in: Enable bfd for i386-coff when primary target is
755 bfd. Enable i386 elf,coff emulation support. Don't set
756 USE_EMULATIONS=1 or te_file=multi unless there is more than one
757 emulation to support.
758 *configure: Regenerate.
760 1999-09-02 Nick Clifton <nickc@cygnus.com>
762 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
763 .section .line directive is encountered.
765 1999-09-01 Nick Clifton <nickc@cygnus.com>
767 * config/tc-arm.c (md_section_align): Do not align sections in ELF
770 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
771 * as.texinfo: Document --gdwarf2 command line option.
772 Add additional documentation of ARM command line switches.
774 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
776 * config/tc-i386.c (i386_intel_memory_operand): Combine
777 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
778 and RESTORE_END_STRING around parse_register calls.
779 (i386_operand): Here too.
780 (i386_is_reg): Remove.
781 (parse_register): Move as_bad calls from within this function to
784 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
786 Based on a patch from H.J. Lu <hjl@gnu.org>
787 * config/tc-i386.c (parse_register): Handle FP regs specially.
788 (md_begin): Remove '(' and ')' from register_chars.
790 1999-08-29 Doug Evans <devans@casey.cygnus.com>
792 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
793 error message (done elsewhere).
795 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
797 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
799 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
801 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
804 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
806 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
808 Add new completers. Fix bug in 64 bit condition handling.
810 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
813 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
815 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
817 * config/tc-hppa.c (pa_ip): Add case for 'I'.
819 1999-08-27 Jim Wilson <wilson@cygnus.com>
821 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
822 (struct ls): Add frag field. Initialize it to zero.
823 (out_end_sequence): New local text_frag. Set it while in text section.
824 Replace address check with frag check. Set ls.frag to text_frag if
826 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
827 Set it before switching sections. Replace address check with frag
828 check. Set ls.frag to saved_frag if out_set_addr called.
830 1999-08-26 David Mosberger <davidm@hpl.hp.com>
832 * dwarf2dbg.c (out_end_sequence): If address changed, directly
833 output "advance_pc" opcode instead of calling gen_addr_line().
834 The latter has the undesired side-effect of creating a new row
835 in the debug line info matrix.
837 1999-08-26 Jim Wilson <wilson@cygnus.com>
839 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
840 ls.last_filename if last is less than zero. Set ls.last_filename
841 when allocating new entry.
842 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
845 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
847 * config/tc-i386.c (i386_index_check): Fix the displacement size
848 when INFER_ADDR_PREFIX.
850 1999-08-18 Nick Clifton <nickc@cygnus.com>
852 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
855 1999-08-17 Ian Lance Taylor <ian@zembu.com>
857 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
858 handle 0xffffNNNN constants correctly.
860 1999-08-16 Nick Clifton <nickc@cygnus.com>
862 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
865 1999-08-13 Nick Clifton <nickc@cygnus.com>
867 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
868 (md_apply_fix3): Always pass positive values to
871 1999-08-12 Nick Clifton <nickc@cygnus.com>
873 * config/tc-arm.c (skip_whitespace): New macro.
876 (md_apply_fix3): Store relocation offset in addend for ELF based
878 (arm_force_relocation): Always generate relocs for Thumb function
881 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
883 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
884 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
886 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
888 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
889 flags for the unwind subspace.
891 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
892 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
893 suitable relocation based on the size of the target's pointer.
894 Always Use subsegment zero for the unwinders.
895 (pa_level): Handle "2.0w".
897 Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
899 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
900 with the following instruction unless this was specified.
902 1999-08-09 Ian Lance Taylor <ian@zembu.com>
904 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
905 certain sections, to match BFD changes.
907 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
909 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
910 (EXTRA_SCRIPTS): Define to keep automake happy.
911 * Makefile.in: Rebuild.
913 1999-08-08 Ian Lance Taylor <ian@zembu.com>
915 * Makefile.am: Rename .dep* files to DEP*.
916 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
917 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
919 * Makefile.in: Rebuild.
921 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
923 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
925 1999-08-08 Ian Lance Taylor <ian@zembu.com>
927 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
928 avoid problems on DOS filesystems.
929 * Makefile.in: Rebuild.
931 * doc/as.texinfo (Section): Document 's' flag for COFF version.
933 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
935 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
938 1999-08-08 Ian Lance Taylor <ian@zembu.com>
940 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
941 line to create ${GDBINIT} rather than .gdbinit.
942 * configure, Makefile.in, doc/Makefile.in: Rebuild.
944 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
946 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
948 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
950 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
952 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
954 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
955 non-adjustable symbols.
957 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
959 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
961 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
963 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
966 1999-08-05 Donn Terry <donn@interix.com>
968 * config/te-interix.h: New file.
969 * configure.in (i386-*-interix*): New target.
970 * configure: Rebuild.
972 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
974 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
975 selectors for ELF too.
976 (selector_table): Add "ltp" and "rtp" selectors.
978 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
980 * config/tc-i386.c (i386_operand): No need to change
981 operand_string pointer in segment reg case before goto
982 do_memory_reference. Initialise displacement_string_start and
983 displacement_string_end after do_memory_reference label.
984 (i386_index_check): Add operand_string param, and print error
985 message on failure here.
986 (i386_intel_memory_operand): Instead of here.
987 (i386_operand): And here.
988 (INFER_ADDR_PREFIX): Enable.
990 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
992 * config/tc-i386.h (DefaultSize): Define. Renumber following
993 opcode_modifier defines.
995 From Etienne Lorrain <etienne.lorrain@ibm.net>
996 * config/tc-i386.c (stackop_size): New variable.
997 (set_16bit_code_flag): Clear it here.
998 (set_16bit_gcc_code_flag): New function.
999 (md_pseudo_table): Add "code16gcc" entry.
1000 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1002 1999-08-03 Ian Lance Taylor <ian@zembu.com>
1004 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1005 next_set_end even if the end symbol is being discarded.
1007 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1008 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1009 * config/obj-coff.c: Likewise.
1010 (seg_info_type): Remove.
1011 (seg_info_off_by_4): Change to array of segT.
1012 (s_get_segment): Adjust accordingly.
1013 (obj_pseudo_table): Fully initialize sentinel entry.
1015 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1016 Ralf Baechle <ralf@uni-koblenz.de>.
1018 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1020 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1022 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1024 * config/tc-i386.c: Indentation and white space changes.
1025 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1026 don't enable it by default.
1027 (i386_intel_operand): Remove redundant prototype.
1028 Move check on number of memory operands, and i.mem_operands++
1029 (i386_intel_memory_operand): To here.
1030 Remove i386_immediate code from here. Remove special case code
1031 for input and output using (%dx). Remove base/index checks and
1032 call i386_index_check instead. Save initial operand_string
1033 argument for error message.
1034 (i386_operand): Remove redundant prototype. Move base/index
1035 checks to i386_index_check.
1036 (i386_displacement): Move intel mode check for non-zero
1038 (i386_intel_memory_operand): To here.
1040 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1042 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1043 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1044 by .register pseudo-op if -64 and --no-undeclared-regs.
1045 (s_register, sparc_adjust_symtab): New functions.
1046 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1047 Declare sparc_adjust_symtab as tc_adjust_symtab.
1048 * doc/c-sparc.texi: Add description of #ignore special literal
1049 for .register pseudo-op.
1051 1999-07-30 Catherine Moore <clm@cygnus.com>
1053 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1054 the relocation's section offset.
1056 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1058 * write.c (fixup_segment): Fix generic error check overflow test.
1060 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1061 X_add_number to long.
1063 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1065 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1068 1999-07-27 Ian Lance Taylor <ian@zembu.com>
1070 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1073 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1075 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1077 * configure.bat: Remove; obsolete.
1078 * config/go32.cfg: Likewise.
1080 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
1082 * configure.in (i386-*-vxworks*): New target.
1083 * configure: Rebuild.
1085 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1087 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1089 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1091 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1093 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1094 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1095 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1096 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1097 MAX_RELOC_EXPANSION): Define.
1098 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1100 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1102 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1103 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1104 block. Print a warning if an 8-bit or 16-bit constant
1105 displacement or immediate is truncated on output.
1106 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1108 (i386_operand): Disallow immediate jump absolute operand.
1110 1999-07-15 Ian Lance Taylor <ian@zembu.com>
1112 * configure.in: Bump version number to 2.9.5.
1113 * configure: Rebuild.
1115 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1118 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1120 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1121 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1123 1999-07-14 Philip Blundell <pb@nexus.co.uk>
1125 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1127 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1129 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1130 if -mno-fpu was given.
1131 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1133 (cons_fix_new_arm): Remove misleading comments.
1135 1999-07-14 Ian Lance Taylor <ian@zembu.com>
1137 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1139 (relax_segment): Likewise. After giving a rs_org error, convert
1140 the frag to rs_align to avoid cascading errors.
1142 1999-07-12 Andreas Schwab <schwab@suse.de>
1144 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1146 1999-07-11 Ian Lance Taylor <ian@zembu.com>
1148 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1149 as appropriate. Fill in structure initializations. Add variable
1150 initializations. Add casts.
1151 * dwarf2dbg.c (print_stats): Change i to size_t.
1152 * listing.c (listing_listing): Change list_line to unsigned int.
1154 1999-07-10 Ian Lance Taylor <ian@zembu.com>
1156 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1157 rather than checking for \001 and \002 in symbol name.
1158 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1160 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1162 * configure.in (hppa*-linux-gnu*): New target.
1163 * configure: Rebuilt.
1165 1999-07-08 Nick Clifton <nickc@cygnus.com>
1167 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1169 1999-07-07 Nick Clifton <nickc@cygnus.com>
1171 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
1172 accessing symbolP directly.
1174 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1176 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1179 1999-07-05 Nick Clifton <nickc@cygnus.com>
1181 * config/tc-arm.c (ARM_EXT_V5): Define.
1182 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1183 (md_begin): Detect ARM v5 architectures.
1184 (md_parse_option): Accept arm v5 specification.
1185 (md_show_usage): Documment -marmv5 switch.
1187 * doc/c-arm.texi: Document -marmv5 command line option.
1189 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1191 (validate_immediate_twopart): New function. Determine if a
1192 constant can be computed by two ADD instructions.
1193 (output_inst): Remove its command line parameter - it was never
1195 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1196 implememt the ADRL pseudo op.
1197 (tc_gen_reloc): Generate a suitable error message if an ADRL
1198 instruction tries to generate a real reloc.
1200 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1202 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1204 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1207 1999-06-27 H.J. Lu <hjl@gnu.org>
1209 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1210 non BFD_ASSEMBLER case.
1212 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1214 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1217 1999-06-26 David Mosberger <davidm@hpl.hp.com>
1219 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1220 out_end_sequence() when the address decreases due to a new frag.
1221 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1222 numbering starts with 1.
1224 1999-06-23 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1228 (mcore_s_text): Call obj_elf_text for ELF target.
1229 (mcore_s_data): Call obj_elf_data for ELF target.
1230 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1232 (mcore_s_bss): New function: Dump literal table before changing
1234 (mcore_s_comm): New function: Dump literal table before changing
1237 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1238 No longer static functions.
1239 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1240 Provide prototypes for these functions.
1242 1999-06-22 Ian Lance Taylor <ian@zembu.com>
1244 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1245 a list of names, to try obj_segment_name, and to try abbreviated
1246 names when using COFF without long section names.
1248 * config/tc-alpha.c: More use of symbol accessor functions.
1249 * config/tc-arc.c: Likewise.
1250 * config/tc-d30v.c: Likewise.
1251 * config/tc-fr30.c: Likewise.
1252 * config/tc-i860.c: Likewise.
1253 * config/tc-m88k.c: Likewise.
1254 * config/tc-mcore.c: Likewise.
1255 * config/tc-ns32k.c: Likewise.
1256 * config/tc-sparc.c: Likewise.
1257 * config/tc-v850.c: Likewise.
1259 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1260 sy_value with appropriate accessor functions.
1261 * config/tc-arm.c (md_apply_fix3): Likewise.
1262 * config/tc-d10v.c (AT_WORD_P): Likewise.
1263 * config/tc-v850.c (reg_name_search): Likewise.
1265 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1266 use symbol_get_bfdsym instead.
1267 * config/tc-ppc.c (md_assemble): Likewise.
1268 * config/tc-v850.c (v850_comm): Likewise.
1270 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1272 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1273 the symbol, rather than accessing the bsym member.
1274 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1275 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1276 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1277 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1278 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1279 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1280 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1281 * config/tc-v850.c (tc_gen_reloc): Likewise.
1283 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1285 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1286 (hppa_gen_reloc_type): Conditionalize on BFD64.
1287 (tc_gen_reloc): Re-enable ELF relocations.
1288 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1290 1999-06-21 Ian Lance Taylor <ian@zembu.com>
1292 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1294 (do_ldst): Move assignment out of if condition.
1295 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1296 parentheses to avoid warning.
1298 1999-06-21 Nick Clifton <nickc@cygnus.com>
1300 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1301 macro to get at the BFD symbol associated with a GAS symbol.
1303 1999-06-19 Ian Lance Taylor <ian@zembu.com>
1305 * config/tc-ppc.c: Update for symbol handling changes.
1306 * config/obj-coff.c: Likewise.
1308 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1310 * tc-hppa.c: General cleanups of ELF support. No more spaces
1311 and subspaces for ELF.
1312 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1313 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1314 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1315 (UNWIND_SECTION_NAME): Likewise.
1316 (space/subspace related structures): Conditionalize definitions
1318 (space/subspace directives and support routines): Conditionalize
1319 definitions and references/uses on OBJ_SOM.
1320 (label_symbol_struct): For ELF, track the symbol's segment. For
1321 SOM track its space.
1322 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1324 (USE_ALIASES): Kill for both SOM & ELF.
1325 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1326 (pa_space, pa_subspace): Corresponding changes.
1327 (pa_spaces_begin): Corresponding chagnes.
1328 (md_begin): Do not muck around with space/subspace stuff for
1330 (md_apply_fix): Temporarily disable argument relocation stuff
1332 (tc_gen_reloc): Temporarily disable relocation generation for
1334 (pa_build_unwind_subspace): Similarly.
1336 1999-06-16 Nick Clifton <nickc@cygnus.com>
1338 * config/tc-arm.c (thumb_set): New pseudo op.
1339 (text, data, section): Override these pseudo ops with ARM
1341 (s_thumb_set): New function: Perform the same as a .set pseudo
1342 op, but also mark the alias'ed symbol as being a Thumb
1344 (arm_s_text): New function: Perform the same as the .text
1345 pseudo op, but dump the literal pool before changing
1347 (arm_s_data): New function: Perform the same as the .data
1348 pseudo op, but dump the literal pool before changing
1350 (arm_s_section): New function: Perform the same as the
1351 .section pseudo op, but dump the literal pool before changing
1353 (arm_cleanup): Do not reset the current section before dumping
1356 1999-06-17 Nick Clifton <nickc@cygnus.com>
1358 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1359 OPTION_NO_WARN_UNMATCHED entries.
1360 (md_parse_option): Generate a warning message if an unrecognised
1361 option is encountered.
1363 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1364 (get_operands): When parsing an expression after an '@' symbol
1365 has been detected, do not ignore '#' symbols.
1366 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1369 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1371 From K. Richard Pixley <rich@noir.com>:
1372 * configure.in (ppc-*-vxworks*): New target.
1373 * configure: Rebuild.
1375 1999-06-12 Philip Blundell <philb@gnu.org>
1377 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1379 1999-06-13 Ian Lance Taylor <ian@zembu.com>
1381 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1382 which refer to symbols in linkonce sections, permit reducing the
1383 relocs if the symbol is local.
1385 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1387 * subsegs.c (subseg_text_p): New function.
1388 * as.h (subseg_text_p): Declare.
1389 * read.c (do_align): Use subseg_text_p to set the default fill.
1390 * write.c (subsegs_finish): Likewise.
1391 * config/obj-coff.c (write_object_file): Likewise.
1392 * config/tc-i386.h (md_maybe_text): Don't define.
1393 (md_do_align): Use subseg_text_p to set the default fill.
1394 * config/tc-m32r.c (m32r_do_align): Likewise.
1395 * config/tc-sh.c (sh_do_align): Likewise.
1396 * config/tc-sparc.h (md_do_align): Likewise.
1398 1999-06-12 David O'Brien <obrien@freebsd.org>
1400 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1401 * configure: Rebuild.
1403 1999-06-12 Ian Lance Taylor <ian@zembu.com>
1405 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1406 * Makefile.am: Rebuild dependencies.
1407 * Makefile.in: Rebuild.
1409 * config/tc-i386.c (i386_immediate): Remove unused label
1412 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1413 * symbols.c: Likewise.
1414 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1415 sy_next field when taking address, rather than symbol_next.
1417 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1419 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1420 value from the output file architecture.
1421 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1422 * dwarf2dbg.h: Change bfd_vma to addressT.
1424 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1426 * dwarf2dbg.h: Use PARAMS in function declarations.
1428 1999-06-11 Martin Dorey <mdorey@madge.com>
1430 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1431 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1433 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1435 1999-06-11 Ian Lance Taylor <ian@zembu.com>
1437 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1439 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1442 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1444 * read.c (read_a_source_file): Only declare inescape if
1447 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1449 (find_entry_byval): Add parens to avoid warning.
1451 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1453 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1456 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1458 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1461 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1462 synthetize_setx): New functions.
1463 (md_assemble): Broken the special cases into the above
1464 functions. Make compiler happy if sizeof(bfd_vma)==4.
1465 Fix sethi generated from set/setuw. If instructions have a relloc,
1466 always clear the fields to be relocated in the opcode.
1467 (sparc_ip): Remove special_case global variable.
1469 1999-06-10 Ian Lance Taylor <ian@zembu.com>
1471 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1472 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1473 indication of success rather than a value.
1474 (itbl_get_val): Likewise.
1475 (itbl_get_field): Use strcspn. Change delimiters to include
1477 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1478 (itbl_get_val): Likewise.
1479 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1481 * symbols.c (copy_symbol_attributes): Convert local symbols to
1484 1999-06-10 Nick Clifton <nickc@cygnus.com>
1486 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1489 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1491 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1492 Optimize set if sizeof(bfd_vma) == 64.
1493 (sparc_ip): Fix sethi - without %hi() it should generate
1494 R_SPARC_22 reloc, not R_SPARC_HI22.
1495 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1497 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1499 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1500 (s_ncons): New function.
1501 (native_op_table): New table.
1502 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1503 R_SPARC_OLO10 handling.
1505 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1507 * expr.h (struct expressionS): Revert last change; widen X_op.
1508 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1510 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1512 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1513 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1514 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1515 * Makefile.in: Regenerated.
1517 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1518 `common' pass on to s_mri_common.
1519 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1521 1999-06-06 Richard Henderson <rth@cygnus.com>
1523 * config/obj-elf.c (obj_elf_section): Don't free the return
1524 value of demand_copy_C_string.
1526 1999-06-05 Richard Henderson <rth@cygnus.com>
1528 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1529 creation logic from obj_elf_create_section.
1531 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1532 (section_stack): New.
1533 (special_sections): Make const.
1534 (obj_elf_section): Gut and rewrite parsing.
1535 (obj_elf_change_section): New function broken out of obj_elf_section.
1536 (obj_elf_parse_section_letters): Likewise.
1537 (obj_elf_section_word): Likewise.
1538 (obj_elf_section_type): Likewise.
1539 (obj_elf_previous): Treat as a toggle.
1540 (obj_elf_popsection): New.
1541 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1542 (ppc_section_type): Likewise.
1543 * config/tc-ppc.h: Likewise.
1545 * expr.h (struct expressionS): Don't make X_op a bitfield.
1546 * config/tc-alpha.c: Update for symbol handling changes.
1547 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1548 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1550 1999-06-05 Richard Henderson <rth@cygnus.com>
1552 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1553 (dwarf2_gen_line_info): Kill unused variables.
1554 (dwarf2_finish): Likewise.
1555 (dwarf2_where): Likewise.
1556 (dwarf2_directive_file): If we've only got a string,
1557 hand off to s_app_file.
1558 * ecoff.c: Move the include of ecoff.h.
1559 * symbols.h (S_IS_FUNCTION): Prototype.
1561 * read.c (LEX_HASH): Supply a default.
1563 (s_globl): Update `c' after skipping whitespace.
1564 * read.h (LEX_END_NAME, is_name_ender): New.
1565 * expr.c (get_symbol_end): Respect it.
1567 1999-06-04 Mark Klein <mklein@dis.com>
1569 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1571 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1573 * config/tc-hppa.c: Update for symbol handling changes.
1575 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1577 * cgen.c: Update for symbol handling changes.
1578 * config/tc-m32r.c: Likewise.
1580 * config/tc-hppa.h: Update for symbol handling changes.
1581 * config/tc-hppa.c: Likewise.
1583 * config/tc-arm.h: Update for symbol handling changes.
1584 * config/tc-arm.c: Likewise.
1585 (symbol_make_empty): Remove. Just use symbol_create.
1587 * symbols.c (symbol_set_tc): Correct name.
1589 * Makefile.am: Rebuild dependencies.
1590 ($(OBJS)): Don't depend upon struc-symbol.h.
1591 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1592 * dep-in.sed: Don't remove struc-symbol.h.
1593 * Makefile.in: Rebuild.
1595 * doc/internals.texi (Symbols): Describe changes in symbol
1598 1999-06-03 Richard Henderson <rth@cygnus.com>
1600 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1601 instead of doing the work by hand.
1603 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1605 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1606 state of line state-machine.
1607 (struct ls): Collect DWARF2 line state-machine state in new member
1608 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1609 resulted in any DWARF2 directives.
1610 (reset_state_machine): New function.
1611 (out_end_sequence): Ditto.
1612 (dwarf2_gen_line_info): When switching sections or switching to a
1613 lower text address, call out_end_sequence() first to terminate the
1614 previous code sequence as code sequences MUST have monotonically
1615 increasing addresses.
1616 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1618 1999-06-03 David Mosberger <davidm@hpl.hp.com>
1620 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1621 DWARF2 debug info (line information only, at this point).
1622 * as.h: Update comment about supported debug formats.
1623 * dwarf2dbg.c, dwarf2dbg.h: New files.
1624 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1626 * expr.c (operand): Don't use [ for parens if we want an index op.
1627 (op_encoding): Switch [ into O_index, if desired.
1628 (op_rank): Renumber with O_index on bottom.
1629 (expr): If O_index, match closing bracket.
1630 * expr.h (O_index): New.
1632 * read.c (read_a_source_file): Conditionally allow matched "
1633 in lines passed to md_assemble.
1635 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1637 1999-06-03 Ian Lance Taylor <ian@zembu.com>
1639 Add support for storing local symbols in a small structure to save
1640 memory when assembling large files.
1641 * as.h: Don't include struc-symbol.h.
1642 (symbolS): Add typedef.
1643 * symbols.c: Include struc-symbol.h.
1644 (local_hash): New static variable.
1645 (save_symbol_name): New static function, from symbol_create.
1646 (symbol_create): Call save_symbol_name.
1647 (local_symbol_count): New static variable.
1648 (local_symbol_conversion_count): Likewise.
1649 (LOCAL_SYMBOL_CHECK): Define.
1650 (local_symbol_make): New static function.
1651 (local_symbol_convert): New static function.
1652 (colon): Handle local symbols. Create local symbol for local
1654 (symbol_table_insert): Handle local symbols.
1655 (symbol_find_or_make): Create local symbol for local label name.
1656 (symbol_find_base): Check for local symbol.
1657 (symbol_append, symbol_insert): Check for local symbols.
1658 (symbol_clear_list_pointers, symbol_remove): Likewise.
1659 (verify_symbol_chain): Likewise.
1660 (copy_symbol_attributes): Likewise.
1661 (resolve_symbol_value): Handle local symbols.
1662 (resolve_local_symbol): New static function.
1663 (resolve_local_symbol_values): New function.
1664 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1665 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1666 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1667 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1668 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1669 (symbol_previous, symbol_next): New functions.
1670 (symbol_get_value_expression): Likewise.
1671 (symbol_set_value_expression): Likewise.
1672 (symbol_set_frag, symbol_get_frag): Likewise.
1673 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1674 (symbol_mark_used_in_reloc): Likewise.
1675 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1676 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1677 (symbol_mri_common_p): Likewise.
1678 (symbol_mark_written, symbol_clear_written): Likewise.
1679 (symbol_written_p): Likewise.
1680 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1681 (symbol_section_p, symbol_equated_p): Likewise.
1682 (symbol_constant_p): Likewise.
1683 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1684 (symbol_get_obj, symbol_set_obj): Likewise.
1685 (symbol_get_tc, symbol_set_tc): Likewise.
1686 (symbol_begin): Initialize local_hash.
1687 (print_symbol_value_1): Handle local symbols.
1688 (symbol_print_statistics): Print local symbol statistics.
1689 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1690 Declare new symbols.c functions. Move many declarations here from
1692 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1693 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1694 (struct symbol): Move bsym to make it clearly the first field.
1695 Remove TARGET_SYMBOL_FIELDS.
1696 (symbolS): Don't typedef.
1697 (struct broken_word): Remove.
1698 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1699 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1700 (symbol_clear_list_pointers): Likewise.
1701 (symbol_insert, symbol_remove): Likewise.
1702 (symbol_previous, symbol_append): Likewise.
1703 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1704 (struct local_symbol): Define.
1705 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1706 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1707 (local_symbol_get_frag, local_symbol_set_frag): Define.
1708 (local_symbol_get_real_symbol): Define.
1709 (local_symbol_set_real_symbol): Define.
1711 * write.c (write_object_file): Call resolve_local_symbol_values.
1712 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1713 (TARGET_SYMBOL_FIELDS): Don't define.
1714 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1715 ECOFF_DEBUGGING, add ECOFF fields.
1716 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1717 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1718 ECOFF_DEBUGGING, add ECOFF fields.
1719 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1720 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1721 * config/tc-mcore.h: Don't include struc-symbol.h.
1722 (TARGET_SYMBOL_FIELDS): Don't define.
1723 (struct mcore_tc_sy): Define.
1724 (TC_SYMFIELD_TYPE): Define.
1725 * Many files: Use symbolS instead of struct symbol. Use new
1726 accessor functions rather than referring to symbolS fields
1729 * read.c (s_mri_common): Don't add in value of line_label.
1731 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1732 checking for SEC_LINK_ONCE.
1734 * config/tc-sh.h (sh_fix_adjustable): Declare.
1736 * app.c (input_buffer): New static variable.
1737 (app_push): Save saved_input in allocated buffer.
1738 (app_pop): Restored saved_input.
1739 (do_scrub_chars): Change get parameter to take char * and int as
1740 arguments. Change GET macro to pass input_buffer to get
1741 function. Don't save input into allocated buffer.
1742 * as.h (do_scrub_chars): Update declaration.
1743 * input-file.c (input_file_get): Change to take char * and int.
1744 Read data into passed in buffer. Remove static buffer.
1745 * read.c (scrub_from_string): Change to take char * and int. Copy
1746 data into passed in buffer.
1748 * hash.h: Neaten. Declare hash_traverse.
1749 * hash.c: Complete rewrite based on BFD hashing code.
1750 * gasp.c (chunksize): New variable.
1751 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1754 1999-05-28 Nick Clifton <nickc@cygnus.com>
1756 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1757 addend unless the target uses an old ABI.
1759 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1761 -Wchar-subscripts cleanup
1762 * listing.c (listing_newline): Use unsigned char variable, so
1763 calls to isascii,iscntrl are correct.
1764 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1766 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1767 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1768 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1769 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1771 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1773 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1775 (arch_coldfire_p): New #define.
1776 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1778 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1780 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1782 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1783 (install_operand): Add place `N'.
1784 (init_table): Add registers ACC, MACSR, MASK.
1786 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1788 * config/tc-m68k.c: Change mcf5200 --> mcf.
1789 (archs): Add mcf5206e, mcf5307.
1790 (m68k_ip): Add format `u'.
1791 (install_operand): Add place `m', `M', `h'.
1792 (init_table): Add upper/lower registers.
1794 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1796 1999-05-28 Martin Dorey <mdorey@madge.com>
1798 * config/tc-i960.c: Several minor changes to add ELF and
1799 BFD_ASSEMBLER support.
1800 * config/tc-i960.h: Likewise.
1801 * configure.in (i960-*-elf*): New target.
1802 * aclocal.m4, configure: Rebuild.
1804 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1806 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1807 reloc changes when defined(BFD_ASSEMBLER).
1809 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1811 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1813 * write.c (write_print_statistics): Output to file, not stderr.
1815 * expr.c (generic_bignum_to_int32,64): Prototype.
1817 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1818 output_sleb128, output_uleb128, output_big_sleb128,
1819 output_big_uleb128, output_big_leb128): Prototype.
1820 (output_big_sleb128, output_big_uleb128): Make inline.
1821 (output_big_leb128): Remove inline
1823 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1824 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1825 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1826 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1827 value for correct overflow check in write.c:fixup_segment.
1828 * write.c (fixup_segment): Move bitfield overflow checks to after
1829 the md_apply_fix call.
1830 * config/obj-coff.c (fixup_segment): Likewise.
1831 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1832 valueT *val argument.
1834 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1836 * config/atof-ieee.c (gen_to_words): Correctly round a
1837 denormalized number. Fix off-by-one in range checking for
1838 exponent in a denormal.
1840 1999-05-10 Nick Clifton <nickc@cygnus.com>
1842 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1845 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1847 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1849 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1851 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1852 (ReverseRegRegmem): Remove.
1853 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1854 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1855 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1858 From Doug Ledford <dledford@redhat.com>
1859 * config/tc-i386.h (RegXMM): New for P/III.
1860 * config/tc-i386.c: Add support for P/III.
1862 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1864 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1865 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1866 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1868 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1870 * config/tc-i386.c (i386_immediate): Skip whitespace before
1871 complaining about junk after expression.
1872 (i386_displacement): Likewise.
1874 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1876 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1877 Don't copy before downcaseing.
1879 1999-05-05 Catherine Moore <clm@cygnus.com>
1881 * tc-m68k.c: Include elf/m68k.h.
1882 (m68k_elf_final_processing): New routine.
1883 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1886 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1888 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1891 1999-04-30 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-mcore.c (mcore_s_section): Dump literals before
1896 1999-04-29 Nick Clifton <nickc@cygnus.com>
1898 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1901 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1903 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1904 (TC_INIT_FIX_DATA): Delete.
1905 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1906 (TC_INIT_FIX_DATA): Delete.
1907 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1908 * write.c (fix_new_internal): Initialize fx_cgen member.
1909 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1910 (gas_cgen_md_apply_fix3): Update.
1911 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1912 (md_cgen_record_fixup_exp): Update.
1913 (FX_OPINFO_R_TYPE): Update.
1915 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1916 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1917 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1918 * frags.h (struct frag): Make opindex, opinfo ints.
1920 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1922 1999-04-26 Tom Tromey <tromey@cygnus.com>
1924 * aclocal.m4, configure: Updated for new version of libtool.
1926 1999-04-22 Nick Clifton <nickc@cygnus.com>
1928 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1930 (md_apply_fix3): Do not fix up absolute relocations against
1933 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1935 1999-04-20 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1938 changes and data-in-text directives.
1939 (mcore_cons): New function: intercept cons() operations.
1940 (mcore_float_cons): New function: intercept float_cons()
1942 (mcore_stringer): New function: intercept stringer() operations.
1944 1999-04-18 Ian Lance Taylor <ian@zembu.com>
1946 * obj.h (struct format_ops): Change generate_asm_lineno field to
1948 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1950 * config/tc-alpha.c (find_opcode_match): Add default case to
1952 (find_macro_match): Likewise.
1953 (load_expression): Parenthesize && within ||.
1955 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1957 1999-04-17 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1960 .text .data .section pseudo ops.
1961 (mcore_s_section): New function. Dump lits before changing secs.
1962 (mcore_s_text): New function. Dump lits before changing secs.
1963 (mcore_s_data): New function. Dump lits before changing secs.
1965 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1967 * config/tc-mips.c (mips_32bitmode): New.
1968 (md_begin): Set mips_32bitmode if needed.
1969 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1970 Set EF_MIPS_32BITMODE.
1972 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1974 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1977 1999-04-16 Nick Clifton <nickc@cygnus.com>
1979 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1981 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1983 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1984 expressions correctly.
1987 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1989 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1991 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1993 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1994 and fmpynfadd instructions.
1996 1999-04-11 Richard Henderson <rth@cygnus.com>
1998 * as.h (environ): Declare it, if needed.
1999 * as.c (dump_statistics): Don't declare environ.
2000 * configure.in (environ): Detect declaration.
2001 * configure, config.in: Rebuild
2003 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2004 (i386_displacement): Allocate enough space for replacement buffer.
2005 Clean up replacement buffer initialization.
2007 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2009 * subsegs.c (section_symbol): Don't create a new symbol if one
2010 already exists; instead, use the existing one, but set its segment
2011 and frag data if it hasn't already been defined.
2012 * config/obj-coff.c (c_section_symbol): Likewise.
2014 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2016 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2018 1999-04-08 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-mcore.c: New File: Support routines for MCore
2022 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2023 * config/obj-coff.c: Add support for mcore-pe target.
2025 * Makefile.am: Add support for MCore targets.
2026 * Makefile.in: Regenerate.
2027 * configure.in: Add support for MCore targets.
2028 * configure: Regenerate.
2030 * doc/all.texi: Set MCORE.
2031 * doc/as.texinfo: Document MCore specific command line options.
2033 * write.h: Prevent multiple inclusion.
2035 1999-04-06 Ian Lance Taylor <ian@zembu.com>
2037 * asintl.h (LC_MESSAGES): Never define.
2038 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2040 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2043 * Makefile.am (m68k-parse.c): If configuring in the source
2044 directory, copy m68k-parse.y into the local directory before
2045 running ylwrap, to remove spurious differences when generating
2047 * Makefile.in: Rebuild.
2049 * config/tc-sparc.h (md_do_align): Just allocate the number of
2050 bytes necessary, rather than always allocating 1024.
2052 1999-04-04 Ian Lance Taylor <ian@zembu.com>
2054 * listing.c (listing_newline): Add cast to avoid warning.
2055 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2056 * config/tc-i386.c (i386_scale): Add return value.
2057 (build_displacement_string): Remove unused local temp_disp2.
2058 (i386_intel_memory_operand): Add parentheses to avoid warning.
2059 (i386_intel_operand): Remove unused local end_of_operand_string.
2060 (i386_operand): Remove unused local operand_modifier.
2061 (i386_operand): Add parens to avoid warning.
2063 1999-04-04 Don Bowman <don@pixsci.com>
2065 * configure.in: Add mips*-*-vxworks* target; have it define
2067 * configure, config.in: Rebuild.
2069 1999-03-31 Nick Clifton <nickc@cygnus.com>
2071 * configure.in (emulations): Add support for arm-epoc-pe.
2072 * configure: Regenerate.
2073 * config/te-epoc-pe.h: New file. Define macros specific to
2075 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2076 for arm-epoc-pe target.
2078 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2080 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2082 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2084 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2085 detect ",n" without a condition.
2086 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2089 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2091 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2092 instruction is encoded with one bit.
2095 1999-03-23 Ian Lance Taylor <ian@zembu.com>
2097 * doc/internals.texi (CPU backend): Mention that
2098 line_separator_chars should not include newline. From thi
2099 <ttn@mingle.glug.org>.
2101 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2103 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2104 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2106 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2108 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2110 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2112 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2115 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2117 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2119 1999-03-15 Martin Hunt <hunt@cygnus.com>
2121 * app.c (do_scrub_begin): Change '-' back to a symbol char
2122 so we can use multiple opcodes on a line again.
2124 * config/tc-d30v.c: By default, warn if a symbol has
2125 the same name as a register. Plus some minor
2126 updates from the branch.
2128 1999-03-13 Nick Clifton <nickc@cygnus.com>
2130 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2131 BFD_RELOC_16 and BFD_RELOC_64.
2133 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2135 * expr.c (expr): Add missing else.
2137 1999-03-12 Nick Clifton <nickc@cygnus.com>
2139 * config/tc-arm.c (md_apply_fix3): Improve error message.
2141 1999-03-11 Doug Evans <devans@casey.cygnus.com>
2143 * Makefile.am (CPU_TYPES): Add fr30.
2144 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2145 (fr30,m32r dependencies): Update.
2146 * Makefile.in: Rebuild.
2148 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2149 (gas_cgen_record_fixup_exp): Ditto.
2150 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2151 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2152 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2153 (md_cgen_lookup_reloc): Update use of operand->type.
2154 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2155 (md_convert_frag): Call cgen_operand_lookup_by_num.
2156 (md_cgen_lookup_reloc): Update use of operand->type.
2157 (m32r_cgen_record_fixup_exp): Ditto.
2159 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2161 * config/tc-mips.c (md_show_usage): Fix message.
2163 1999-03-03 Nick Clifton <nickc@cygnus.com>
2165 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2166 and LDR reg,=<expr> instruction.
2168 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2171 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2173 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2175 1999-02-17 Nick Clifton <nickc@cygnus.com>
2177 This patch was created by: Scott Bambrough
2178 <scottb@corelcomputer.com>
2181 Special cased '@' character. The '@' character is used as the
2182 ARM assembler comment character, as a special character
2183 and in ELF .symver pseudo-op's, and as a special character in
2184 .type and .section pseudo-ops.
2185 (symver_pseudo): New static variable.
2186 (symver_state): New static variable.
2187 (struct app_save): Add field 'symver_state'.
2188 (app_push): Save global symver_state int struct app_save.
2189 (app_pop): Restore global symver_state from struct app_save.
2190 (do_scrub_chars): Special case handling of '@' character in
2193 * configure.in: Modified to recognize armv* uname syntax from ARM
2195 * configure: Regenerated.
2197 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2198 a prefix to the section's type.
2199 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2200 the type's typename.
2202 * config/tc-arm.h: Add support for PIC generation:
2203 (pic_code): New boolean.
2204 (obj_relocate_extern): Define.
2205 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2206 (TC_CONS_FIX_NEW): Define.
2207 (tc_fix_adjustable): Define.
2208 (GLOBAL_OFFSET_TABLE_NAME): Define.
2210 * config/tc-arm.c: Add support for PIC generation:
2211 (line_seperator_chars): Allow ';' as a seperator for Linux.
2212 (is_immediate_prefix): New macro.
2213 (arm_parse_reloc): New function.
2214 (s_arm_elf_cons): New function.
2215 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2216 (md_undefined_symbol): Special case handling for the Global Offset
2218 (md_apply_fix3): Handle PIC relocs.
2219 (tc_gen_reloc): Handle PIC relocs.
2220 (md_parse_option): Add support for '-k' command line switch to
2221 enable PIC generation.
2222 (cons_fix_new_arm): New function.
2223 (s_arm_elf_cons): New function.
2225 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2227 * configure.in: Add comments for uses of AC_DEFINE.
2228 * acinclude.m4: Likewise.
2229 * acconfig.h: Remove.
2230 * aclocal.m4: Rebuild.
2231 * configure: Rebuild.
2232 * Makefile.in: Rebuild.
2233 * config.in: Rebuild.
2235 1999-02-15 Jim Lemke <jlemke@cygnus.com>
2237 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2238 non-constant offset from a base register.
2240 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
2242 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2245 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2247 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2248 (emit_insn): Look for pc-relative and no-overflow specifiers on
2249 internal relocation types.
2251 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2253 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2256 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2258 (mips_4650, mips_4010, mips_4100): Variables removed.
2259 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2260 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2262 (md_begin): Don't bother initializing the mips_NNNN variables;
2263 mips_cpu is set, and that's good enough now.
2264 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2265 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2266 (show): New function, to handle wrapping in the CPU lists.
2267 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2269 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2271 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2272 than treat as an immediate specifier.
2274 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2276 * config/tc-i386.c: Prototype many functions.
2277 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2278 (i386_immediate): Remove unused second argument.
2279 (i386_intel_operand): Fix i386_is_reg typo.
2280 (i386_operand): Use allow_naked_reg.
2281 (output_invalid): Make operand int for K&R.
2283 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2285 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2287 * Makefile.in: Rebuild.
2289 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2291 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2293 (EXTRA_as_new_SOURCES): Comment out.
2294 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2295 * Makefile.in: Rebuild.
2296 * doc/Makefile.in: Rebuild.
2297 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2298 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2299 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2300 * configure: Rebuild.
2301 * aclocal.m4: Rebuild.
2302 * config.in: Rebuild.
2303 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2304 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2305 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2306 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2307 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2308 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2309 (gas_cgen_record_fixup_exp): Ditto.
2310 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2311 descriptor, not global variable.
2312 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2313 descriptor, not global variable. Refer to insert_operand handler
2314 via cpu descriptor, not global function.
2315 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2316 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2317 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2318 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2319 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2320 * config/tc-m32r.c: Ditto.
2321 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2322 (md_assemble): Ditto.
2323 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2325 1999-02-09 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2328 relocations for ELF targets.
2330 1999-02-08 Nick Clifton <nickc@cygnus.com>
2332 * configure.in: Add support for StrongARM target.
2333 * configure: Regenerate.
2335 1999-02-05 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2339 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2342 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2344 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2346 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2348 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2349 (INTEL_DWORD_MNEM_SUFFIX): Define.
2352 (DWORD_PTR): Define.
2353 (XWORD_PTR): Define.
2355 (OFFSET_FLAT): Define.
2357 (NONE_FOUND): Define.
2360 * config/tc-i386.c (set_intel_syntax): New routine.
2361 (intel_syntax): Declare.
2362 (allow_naked_reg): Declare.
2363 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2364 (intel_float_operand): New routine.
2365 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2366 Handle brackets as well as parens. Call i386_intel_operand for
2367 intel syntax. Reverse operands if appropriate. Handle new
2368 suffixes. Handle movzx and movsx.
2369 (i386_is_reg): New routine.
2370 (i386_immediate): New routine.
2371 (i386_scale): New routine.
2372 (i386_displacement): New routine.
2373 (i386_operand_modifier): New routine.
2374 (build_displacement_string): New routine.
2375 (i386_parse_seg): New routine.
2376 (i386_intel_memory_operand): New routine.
2377 (i386_intel_operand): New routine.
2378 (i386_operand): Call i386_displacement, i386_immediate,
2379 i386_scale, etc. instead of handling inline.
2380 (parse_register): Handle registers without prefix.
2382 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2384 * configure: Regenerate.
2385 * configure.in (arm-*-oabi): New.
2386 (thumb-*-oabi): New.
2387 * config/tc-arm.c (target_oabi): Declare.
2388 (md_apply_fix3): Support REL relocs.
2389 (md_parse_option): Handle -oabi.
2390 (elf32_arm_target_format): New routine.
2391 (md_longopts): Add OPTION_OABI.
2392 * config/tc-arm.h: Redefine TARGET_FORMAT.
2395 1999-01-28 Nick Clifton <nickc@cygnus.com>
2397 * write.c (write_relocs): Handle out of range error.
2399 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2400 (fr30_force_relocation): Default to 0.
2402 * config/tc-fr30.h (obj_fix_adjustable): Define.
2403 (TC_FORCE_RELOCATION): Define.
2405 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2408 1999-01-16 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2411 merge of two instructions if the left instruciton kills the right.
2413 1999-01-11 Doug Evans <devans@casey.cygnus.com>
2415 * Makefile.in: Regenerate.
2416 * configure.in: Redo test for using cgen.
2417 * configure: Regenerate.
2419 1999-01-09 Nick Clifton <nickc@cygnus.com>
2421 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2422 redefinition of this macro.
2424 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2426 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2429 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2431 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2432 a read of HI or LO and an immediatly following branch.
2434 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2436 * config/tc-mips.c (md_begin): Another correction to the setting of
2439 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2441 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2443 1998-12-21 Nick Clifton <nickc@cygnus.com>
2445 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2446 bit insn when optimizing, so that parallelised instructions will
2447 start on a 32 bit boundary.
2449 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2451 * config/tc-mips.c (mips_eabi64): New.
2452 (md_begin): Set mips_eabi64.
2453 (mips_elf_final_processing): Use it.
2455 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2457 * config/tc-mips.c (mips_elf_final_processing):
2458 Correct setting of ABI in e_flags.
2460 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2462 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2464 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2466 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2468 1998-12-15 Doug Evans <devans@casey.cygnus.com>
2470 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2471 warning, values that don't fit in the field.
2473 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2475 * config/tc-mips.c (mips_abi_string): New.
2476 (md_parse_option,md_longopts): Add mabi.
2477 (mips_elf_final_processing): Set e_flags based on mabi flag.
2479 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2481 * config/tc-mips.c (md_parse_option): Handle vr4111.
2483 98-12-11 Ken Raeburn <raeburn@cygnus.com>
2485 * config/tc-h8300.c (build_bytes): Change message given if the
2486 instruction requires H8/300H mode and we're not in Hmode, to
2487 suggest that it may be the operand modes that are the problem, not
2488 necessarily the opcode.
2490 1998-12-10 Nick Clifton <nickc@cygnus.com>
2492 * config/tc-fr30.c: Add line separator character.
2494 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2496 * configure.in (hppa-*-mpeix*): New target.
2497 * config/obj-som.h (obj_som_compiler): Declare.
2498 * config/obj-som.c (compiler_seen): New static variable.
2499 (obj_som_compiler): New function.
2500 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2501 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2502 (pa_type_args): Set hppa_priv_level.
2503 (pa_compiler): New static function if OBJ_SOM.
2504 * configure: Rebuild.
2506 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2508 * read.c (output_leb128): Don't mark as inline.
2510 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2512 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2513 AIX .vbyte unaligned data support.
2514 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2515 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2518 1998-12-07 Nick Clifton <nickc@cygnus.com>
2520 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2523 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2525 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2526 BFD_RELOC_ARM_PCREL_BRANCH.
2528 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2530 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2531 checking the target type.
2532 (mips-dec-bsd*): Set endian to little.
2533 * configure: Rebuild.
2535 COFF weak symbol support, based on patches from Mark Elbrecht
2536 <snowball3@usa.net>:
2537 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2538 * config/obj-coff.c (obj_coff_weak): New static function.
2539 (obj_coff_endef) [both versions]: Handle weak symbols.
2540 (coff_frob_symbol): Likewise.
2541 (yank_symbols): Likewise.
2542 (obj_pseudo_table): Add "weak".
2544 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2545 <aymeric.vincent@emi.u-bordeaux.fr>.
2546 * aclocal.m4: Rebuild with current tools.
2547 * configure: Rebuild.
2549 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2550 an assertion failure for a case we can't handle when OBJ_ECOFF.
2552 * expr.c (operator): And with 0xff to avoid problems with signed
2555 1998-12-03 Nick Clifton <nickc@cygnus.com>
2557 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2558 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2560 1998-12-02 Nick Clifton <nickc@cygnus.com>
2562 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2565 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2567 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2570 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2575 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2577 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2579 (d10v_cleanup): Only generate previous insn if a multiline insn is
2582 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2584 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2587 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2590 -marm6xxx command line switches.
2592 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2594 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2595 (itbl-ops.o): Delete duplicate dependencies.
2596 Rebuild dependencies.
2597 Add fr30 dependencies.
2598 * Makefile.in: Rebuild.
2600 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2602 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2604 * listing.c: Ignore line terminator characters found inside
2607 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2609 * po/gas.pot: Regenerated.
2611 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2613 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2614 fr30_is_label_start(). Also checks for delay slot insns.
2616 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2617 FR30 instructions which contain a colon in the mnemonic.
2619 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2621 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2623 * config/tc-fr30.c: Removed currently superflous code.
2625 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2627 * config/tc-fr30.h: New file.
2628 * config/tc-fr30.c: Tweaking so that it will compile.
2630 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2632 * config/tc-d10v.h (obj_fix_adjustable): Define.
2633 (TC_FORCE_RELOCATION): Define.
2634 (d10v_force_relocation): Declare.
2635 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2636 (md_apply_fix3): Handle Vtable relocs.
2637 (d10v_fix_adjustable): New.
2638 (d10v_force_relocation): New.
2640 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2642 * config/tc-d30v.c: Change default behaviour to ignore potential
2643 conflicts between register name and symbol names.
2645 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2647 * configure.in: Add fr30-*-*.
2648 * config/tc-fr30.c: New file.
2649 * Makefile.in: Regenerated.
2650 * config.in: Regenerated.
2651 * configure: Regenerated.
2652 * doc/Makefile.in: Regenerated.
2653 * po/gas.pot: Regenerated.
2655 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2657 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2660 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2662 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2664 (do_scrub_chars): Add some casts to unsigned char to avoid
2665 unwanted sign extension.
2666 * read.c (lex_type): Set characters about 127 to be symbol
2668 * config/tc-i386.c (md_begin): Set identifier_chars and
2669 operand_chars for values above 127.
2671 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2673 * configure.in: detect cygwin* instead of cygwin32*
2674 * configure: regenerate
2676 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2678 * listing.c: Add support for producing a listing from piped
2681 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2683 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2684 (append_insn): Account for the tx39's multiply behavior.
2686 1998-10-26 Michael Meissner <meissner@cygnus.com>
2688 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2689 from assemble_parallel_insns. Add support for '->' to indicate
2690 explicitly serializing the instructions.
2691 (md_assemble): Ditto.
2693 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2695 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2698 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2700 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2702 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2704 * config/tc-mips.c : support frame and regmask/fregmask when
2705 MIPS_STABS_ELF is specified.
2707 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2709 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2710 (md_apply_fix): Don't return 1 for VTABLE relocs.
2711 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2713 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2715 * doc/c-i386.texi: Replace occurences of "opcode" with
2716 "instruction mnemonic", "instruction", or "mnemonic" when
2717 referring to the name of an instruction. Use "opcode" when
2718 referring to the sequence of machine bytes.
2720 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2721 (is_opcode_char): Rename to is_mnemonic_char.
2722 (md_assemble and i386_operand): Correct error messages from
2723 "opcode" to "instruction mnemonic"
2724 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2725 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2726 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2727 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2728 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2729 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2730 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2732 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2734 * config/tc-i386.c (i386_operand): Check for garbage after
2737 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2739 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2740 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2742 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2744 * config/tc-sh.h (obj_fix_adjustable): Define.
2745 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2746 (md_apply_fix): Likewise.
2747 (tc_gen_reloc): Likewise.
2748 (sh_fix_adjustable): New.
2750 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2752 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2753 * cgen.h (gas_cgen_finish_insn): Update prototype.
2754 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2755 cgen_insn_t -> CGEN_INSN_INT.
2756 (make_parallel): Update handling of CGEN_INT_INSN_P.
2757 (assemble_parallel_insn): Ditto.
2758 (target_make_parallel): New function.
2759 (md_assemble): Use it.
2761 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2763 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2765 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2767 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2768 converted into lower case.
2770 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2772 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2773 (gas_cgen_tc_gen_reloc): Likewise.
2774 * config/tc-m32r.h (obj_fix_adjustable): Define.
2775 * config/tc-m32r.c (m32r_fix_adjustable): New.
2776 (m32r_force_relocation): Handle VTABLE relocs.
2778 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2780 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2782 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2785 to lower case before parsing.
2787 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2788 parallel insns modift buts in the PSW as a side effect.
2790 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2792 * config/tc-d30v.c (find_format): Test for missing flag and
2795 (md_apply_fix3): Fix error messages to avoid
2796 assumption about presence of a symbol.
2798 (parallel_ok): Disallow parallel instructions that both modify the
2801 (find_format): Generate a warning if an odd numbered register is
2802 used as the first register in a mutli-register instruction.
2804 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2806 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2807 relocations are always associated with a symbol.
2809 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2811 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2812 (elf32_sparc_force_relocation): Declare.
2813 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2814 (tc_gen_reloc): Handle vtable relocs.
2815 (elf32_sparc_force_relocation): New.
2817 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2819 * symbols.c (S_IS_FUNCTION): New.
2820 * config/tc-v850.h (obj_fix_adjustable): Define.
2821 (TC_FORCE_RELOCATION): Define.
2822 (v850_force_relocation): Declare.
2823 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2824 of fx_addnumber for VTABLE reloc addends.
2825 (md_apply_fix3): Handle VTABLE relocs.
2826 (v850_fix_adjustable): New.
2827 (v850_force_relocation): New.
2829 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2831 * tc-hppa.c (fp_operand_format): Add some additional formats.
2832 (pa_ip): Do not automatically promote into pa2.0 mode.
2833 (pa_level): Handle ".level 2.0".
2835 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2837 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2838 * config/tc-i386.h (template.extension_opcode): Change to
2839 unsigned int to allow full range of 8-bit opcode suffixes.
2840 (None): Redefine as 0xffff.
2842 From Jeff B Epler <jepler@usgs.gov>
2843 * doc/c-i386.texi (i386-SIMD): New section.
2845 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2847 * read.c (discard_rest_of_line): New function.
2848 * read.h: Declare it.
2849 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2851 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2853 * config/tc-d10v.c (find_symbol_matching_register): New function.
2854 (find_opcode): Cope with the case where a register name matches
2857 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2859 * config/tc-v850.c (md_pcrel_from): Rename to
2860 v850_pcrel_from_section.
2861 (v850_pcrel_from_section): Do not resolves symbols in other
2864 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2866 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2868 * config/tc-d10v.c (find_opcode): Generate an error if a register
2869 is supplied for an operand that should not be a register.
2871 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2873 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2874 instructions to have another instruction in the right bin.
2876 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2879 the right container if the left container holds a branch
2882 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2885 both a register name and symbol name.
2886 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2888 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2890 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2891 execution unit class.
2893 (reg_name_search): If a name matches a register and a symbol,
2894 prefer the register.
2895 (find_format): Disallow flag registers when a general purpose
2896 register is required.
2897 If a number is required, but a register has been given, check to
2898 see if a symbol with the same name as the register exists, and if
2899 so, use that symbol.
2901 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2903 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2905 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-d30v.c (find_format): Do not accept flag registers as
2908 general purpose registers.
2909 (find_format): If an immediate value is expected at a given place
2910 in a format, but a register name has been provided instead, check
2911 to see if that register name matches the name of a predefined
2912 symbol and if it does, then use the symbol instead.
2913 (reg_name_search): If a register name matches a symbol name,
2914 prefer the register name to the symbol name.
2916 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2918 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2919 the previous insn to empty.
2921 1998-09-20 Michael Meissner <meissner@cygnus.com>
2923 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2924 pieces, forcing the use of an ANSI compiler.
2926 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2928 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2930 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2932 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2934 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2936 (obj_elf_vtable_entry): Likewise.
2937 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2938 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2939 (tc_gen_reloc): Likewise.
2940 (arm_fix_adjustable): Likewise.
2941 (elf32_arm_force_relocation): New.
2942 (armelf_frob_symbol): Remove coff-style symbol support.
2944 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2946 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2948 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2950 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2951 OBJ_COFF so that routine is defined for a.out format.
2953 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2955 * config/tc-i386.c (i386_operand): Detect non-segment registers
2956 used as segment prefixes.
2958 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2961 optimize across FDE boundaries.
2963 * config/obj-coff.c (obj_coff_section): Preserve any link once
2964 flags when setting the section flags.
2966 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2969 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2971 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2973 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2976 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2978 * frags.c (frag_grow): Include the size of the frag struct in the
2981 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2982 if the new subseg comes before the old.
2984 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2986 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2987 to handle edge8 and edge16.
2989 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2991 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2992 before we clobber the symbol involved.
2994 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2996 * config/tc-arm.c: Remove OBJ_ELF definitions for
2997 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2998 use arm_adjust_symtab for OBJ_COFF.
2999 (armelf_adjust_symtab): New Routine.
3000 * config/tc-arm.h: Define obj_adjust_symtab to
3001 armelf_adjust_symtab for OBJ_ELF.
3003 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3005 * configure.in: Make all i386-elf targets use bfd_gas.
3006 * config/tc-i386.c (tc_i386_force_relocation): New.
3007 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3008 (md_apply_fix3): Likewise.
3009 (tc_gen_reloc): Handle them.
3010 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3011 tc_i386_force_relocation.
3013 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3015 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3017 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3019 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3020 current opcode after writing the first insturction of a reverse
3023 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3025 * read.h (generate_lineno_debug): Add prototype.
3026 * read.c (generate_lineno_debug): Make non-static.
3028 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3030 * config/tc-i386.c (md_assemble): Only warn for address/data size
3033 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3035 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3036 against Thumb function names, as the linker needs this information.
3038 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3040 * expr.c (operand): Check also that there is no advance in operand
3041 after atof_generic in order to decide "is it label 0f or floating
3044 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3047 command line options with a single dash.
3048 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3050 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3052 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3053 * tc-arm.c (arm_fix_adjustable): New routine.
3055 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3057 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3058 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3059 demand_empty_rest_of_line before mri_comment_end.
3060 (equals): Check garbage after expression before
3061 mri_comment_end in MRI mode.
3063 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3066 small immediate constant to use the constant itself rather than
3069 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3071 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3072 (pa_leave): Likewise.
3074 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3076 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3078 (i386_operand): Fix an error message.
3080 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3082 * doc/c-arm.texi (ARM Directives): Document .req directive.
3084 * config/tc-arm.c (reg_required_here): Display erroneous string if
3085 the register name could not be decoded.
3086 Do not set inst.instruction if the sift is -1.
3088 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3090 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3093 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3095 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3096 even if it is belived to be unnecessary.
3098 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3100 config/tc-i386.c (i386_operand): Size immediate constants by
3101 suffix (erroneously removed as part of July 7 change).
3103 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3105 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3106 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3107 (armelf_frob_symbol): New Routine.
3108 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3110 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3112 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3114 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3116 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3117 command line switches passed to assembler.
3119 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3121 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3122 (gas_cgen_opcode_desc): Declare.
3123 (gas_cgen_parse_operand): Declare.
3124 (*): Prepend gas_ to gas specific fns to denote them as such.
3126 * cgen.c (gas_cgen_opcode_desc): New global
3127 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3128 (queue_fixup): Renamed from cgen_queue_fixup.
3129 (*): Prepend gas_ to gas specific fns to denote them as such.
3131 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3132 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3133 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3134 Open opcode table and initialize it.
3135 (make_parallel): Use gas_cgen_opcode_desc.
3136 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3137 (md_assemble): Ditto.
3139 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3141 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3142 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3143 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3144 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3145 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3146 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3147 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3148 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3149 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3150 (INIT_STAB_SECTION): Likewise.
3151 (OBJ_PROCESS_STAB): Likewise.
3153 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3154 (md_parse_option): Watch for them.
3155 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3156 (md_begin): Kill neverdef code.
3157 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3158 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3159 (s_alpha_coff_wrapper): New.
3160 (md_pseudo_table): Trap all ECOFF pseudos.
3162 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3164 Start of changes to remove mdebug section from mips*-elf
3165 Based on MIPS_STAB_ELF definition
3166 * acconfig.h: undef if not configured
3167 * config.in: undef if not configured
3168 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3169 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3170 * stabs.c (s_stab_generic): flush frag
3172 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3174 * configure.in: (arm-*-elf): Handle.
3175 (thumb-*-elf): Handle.
3176 * configure: Regenerate.
3177 * read.c (stringer): Fix typo in comment.
3178 * write.c (fixup_segment): Don't add symbol value to addend if
3180 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3182 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3185 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3187 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3188 (write_2_short): Emit warning if new flag is set.
3189 (do_assemble): Set flags if left instruction is one of special
3190 "right-instruction-killer" type.
3192 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3194 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3195 Always output words in debug_info section as big endian.
3196 (sparc_target_format): Choose correct bfd target.
3197 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3199 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3201 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3202 to work with internationalization code. Issue an error when two
3203 operands match that are not allowed to match.
3205 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3207 * configure.in (install_tooldir): Allow target to specify whether
3208 it wants to be installed in $(tooldir)/bin.
3209 * configure: Regenerate.
3210 * Makefile.am (install-exec-local): Set install-exec-tooldir
3211 dependency via configure.
3212 * Makefile.in: Regenerate.
3214 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3216 * Makefile.am (install-exec-local): Split into two ...
3217 (install-exec-bindir,install-exec-tooldir): New rules.
3218 * Makefile.in: Regenerate.
3220 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * Makefile.am (install-exec-local): Don't remove the file before
3223 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3224 W. Rozycki <macro@ds2.pg.gda.pl>.
3225 * Makefile.in: Rebuild.
3227 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3229 * cgen.c: Include libiberty.h.
3230 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3231 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3232 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3233 (md_cgen_lookup_reloc)): Declare.
3234 (md_cgen_record_fixup_exp): Declare.
3235 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3236 (m32r_relax_frag): Declare.
3237 (cgen_md_apply_fix3): Decls moved to cgen.h.
3238 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3239 (m32r_cgen_record_fixup_exp): Delete decl.
3240 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3241 (assemble_nop): Delete.
3242 (expand_debug_syms): Delete unused `exp'.
3243 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3244 Add default case for -Wall.
3245 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3246 (md_atof): Delete unused wordP.
3248 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3250 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3253 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3255 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3256 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3257 .print, .purgem, and .struct. Remove documentation for
3260 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3262 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3263 Update call to insert_operand.
3265 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3269 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3271 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3272 whitespace after a prefix operator.
3274 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3276 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3278 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3280 * config/tc-sparc.c (log2): New static function.
3281 (s_reserve): Use log2 to convert alignment before calling
3283 (s_common): Use log2 to convert alignment before calling
3284 record_alignment and frag_align.
3285 (sparc_cons_align): Use log2.
3287 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3289 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3290 (s_common): Likewise.
3292 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3293 initialization of waddr.
3294 (sparc_elf_final_processing): Add default case to switch.
3296 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3298 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3299 than temporary real.
3301 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3303 * write.c (subsegs_finish): Don't align the segments if there were
3306 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3307 copying aux information.
3309 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3310 expression into a symbol.
3312 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3314 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3315 type to unsigned int.
3316 (md_assemble): Change type used to store offsets from unsigned
3318 (i386_operand): Switch error check to only call RESTORE_END_STRING
3319 once after parse_register.
3321 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-v850.c (md_show_usage): Changed format to match that
3326 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3328 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3330 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3332 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3335 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3337 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3338 * doc/Makefile.in: Rebuild.
3340 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3342 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3343 for %lo expressions.
3344 (mips_ip, case 'u'): Move range check after code to mask
3345 off bits in %hi/%lo expressions. Mask off high bits for
3348 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * doc/Makefile.am (gasver.texi): New target.
3351 (as.info, as.dvi): Depends upon gasver.texi.
3352 * doc/as.texinfo: Include gasver.texi. Mention version number on
3353 title page and in top node.
3354 * doc/Makefile.in: Rebuild.
3356 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3358 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3359 but not including the line containing the edict.
3360 * listing.h (LISTING_EOF): New.
3361 * input-scrub.c (input_scrub_next_buffer): Call it.
3363 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3365 * config/tc-i386.c (i386_operand): Don't set the size of an
3366 immediate address based solely on the suffix and the mode.
3368 * config/tc-i386.c (md_assemble): Add assertion to make sure
3369 overlap2 does not set Imm.
3371 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3372 sequences of whitespace to a single space.
3373 (is_space_chars): Just compare with space.
3374 (md_begin): Don't initialize space_chars.
3375 (md_assemble): Just skip a single whitespace character.
3376 (i386_operand): Rewrite base-index parsing to use new
3377 parse_register, and to skip white space. Skip white space in a
3378 number of other places too. Don't give error message if
3379 parse_register fails.
3380 (parse_register): Change reg_string parameter to be non-const.
3381 Add end_op parameter. Skip white space after the `%', and return
3382 end of register string. Give error message here rather than
3385 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3387 Based on patch from Matt Semersky <matts@scd.hp.com>:
3388 * expr.c (op_encoding): Make const.
3389 (expr_set_precedence): New function.
3390 (expr_begin): Don't set operator rankings, just call
3391 expr_set_precedence.
3392 * expr.h (expr_set_precedence): Declare.
3393 * read.c (s_mri): Call expr_set_precedence.
3395 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3397 * doc/as.texinfo (Statements): Remove paragraph discussing
3398 continuing lines with a backslash. This hasn't worked for years,
3401 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3403 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3405 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3406 (ps_CTORS, ps_DTORS): New section types.
3407 (vms_fixup_xtors_section): New function
3408 (Ctors_Psect, Dtors_Psect): Define.
3409 (IS_GXX_XTOR): Define
3410 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3411 Filter static constructors/destructors and add to
3412 Ctors_Symbols/Dtors_Symbols chain.
3413 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3414 appropriate section.
3416 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3417 * makefile.vms: Merge vax/vms support.
3419 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3421 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3422 (elf_pseudo_table): Add them.
3423 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3424 (md_apply_fix): Accept them.
3425 (mips_fix_adjustable): Don't adjust them.
3426 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3427 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3428 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3429 (tc_fix_adjustable): Don't adjust them.
3431 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3433 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3435 * Makefile.in: Regenerate.
3436 * configure.in: AC_SUBST cgen_cpu_prefix.
3437 * configure: Regenerate.
3439 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3441 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3442 Changed all users of COND12_DELAY.
3444 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3446 * config/tc-mn10300.c (set_arch_mach): New function.
3447 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3448 (md_begin): Default to mn10300 mode.
3449 (md_assemble): Only accept instructions for the core mn10300
3450 chip and the active machine type.
3452 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * subsegs.h (segment_info_type): Give the struct a name.
3455 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3456 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3457 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3458 * config/tc-w65.h (tc_reloc_mangle): Declare.
3459 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3461 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3463 * config/tc-v850.c (v850_comm): Restore old section
3464 after common processing.
3466 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3468 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3470 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3472 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3473 char with code that explicitly sign-extends.
3475 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3477 * config/tc-v850.c (md_begin): Restore text section as the current
3478 section after creating call table sections.
3479 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3482 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3483 with call to macro SYM_AUXINFO.
3485 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3487 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3488 with the program transform name.
3489 * Makefile.in: Rebuild.
3491 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3493 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3496 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3498 * config/tc-i386.c (i386_operand): Be prepared for a space between
3499 the open parenthesis and the start of the register operand,
3500 because of the June 16 change.
3502 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3507 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3509 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3510 even if it is belived to be unnecessary.
3512 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3514 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3516 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3518 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3520 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3521 shift amount for a repeated operand. The shift amount for the
3522 repeated copy comes from the size of the operand.
3524 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3526 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3528 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3532 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3534 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3535 characters in it as LEX_IS_SYMBOL_COMPONENT.
3536 * config/tc-i386.h (tc_symbol_chars): Define.
3537 (extra_symbol_chars): Declare.
3538 * config/tc-i386.c (extra_symbol_chars): Define.
3539 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3540 (line_comment_chars): Set to '/' if TE_LINUX.
3541 * doc/c-i386.texi (i386-prefixes): Update.
3542 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3544 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3546 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3547 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3549 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3551 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3552 constraint in instructions REP & REPI.
3554 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3556 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3557 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3559 (check_range): If the operand is shifted, then shift the number
3560 before checking its range.
3562 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3564 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3567 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3569 * config/tc-v850.c (v850_comm): Create special sections as needed.
3571 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3573 * config/tc-d10v.c (write_2_short): Addition of swapping
3574 instructions for sequential and reverse sequential order when
3575 given order is not possible.
3577 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3579 * Makefile.am: Rebuild dependencies.
3580 (DEP_INCLUDES): Fix reference to intl build directory.
3581 * Makefile.in: Rebuild.
3583 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3585 * doc/c-i386.texi: Update 16 bit documentation.
3587 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3588 IgnoreDataSize to IgnoreSize as they are used for address size as
3590 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3591 32-bit mode, similarly addr16/data16 and variants.
3593 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3596 sequential word multiply instructions.
3598 (do_assemble): Add extra command line argument, to allow mul32
3599 attribute to be preserved across parallel insns.
3600 (md_assemble): Insert NOPs between explicitly parallel insns which
3601 contain an 32 bit multiply and a 16 multiply.
3603 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3605 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3608 * config/tc-i386.c (reloc): Add braces.
3610 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3611 consistent with Intel naming.
3612 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3613 use bitfields in sib_byte.
3614 (modrm_byte): Don't use bitfields here either.
3616 * config/tc-i386.c (current_templates): Add const.
3617 (parse_register): Add const to return, param, and char *s.
3618 (i386_operand): Add const to reg_entry *r.
3619 * config/tc-i386.h (templates): Add const to start, end.
3621 Inspired by code for 16 bit gas support from Martynas Kunigelis
3622 <martynas@nm3.ktu.lt>:
3623 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3624 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3625 (uses_mem_addrmode): Remove.
3626 (md_estimate_size_before_relax): Add support here too.
3627 (md_relax_table): Rewrite interface to md_relax for 16 bit
3629 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3630 (opcode_suffix_to_type): Remove.
3631 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3632 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3633 (md_convert_frag): Likewise.
3634 (i386_operand): Add support for 16 bit base/index regs,
3635 immediates, and displacements. Remove some unnecessary casts, and
3636 localise end_of_operand_string, displacement_string_start,
3637 displacement_string_end variables. Add GCC_ASM_O_HACK.
3638 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3640 * config/tc-i386.c (prefix_hash): Remove.
3641 (md_begin): Rewrite without obstacks. Remove prefix hash table
3642 handling. Rewrite lexical table handling.
3643 (i386_print_statistics): Don't print prefix statistics.
3644 (md_assemble): Rewrite instruction parser so that line is not
3645 converted to lower case. Don't do a hash_find for prefixes,
3646 instead recognise them via opcode modifier.
3647 (expecting_operand, paren_not_balanced): Localise variables.
3648 * config/tc-i386.h (IsPrefix): Define.
3649 (prefix_entry): Remove.
3651 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3652 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3653 '\\' in case where comment_chars contains '/'.
3655 * config/tc-i386.c (MATCH): Ensure given operand and template
3656 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3657 you must write `ljmp *table(%ebx)'.
3659 From H.J. Lu <hjl@gnu.org>:
3660 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3661 as 0 ifndef BFD_ASSEMBLER.
3662 (md_assemble): Allow immediate operands without suffix or
3663 other reg operand to default in size to the current code size.
3665 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3667 * config/tc-v850.c (md_begin): Restore creation of
3668 .call_table_text and .call_table_data sections.
3670 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3672 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3673 after emitting a word of noops.
3675 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3677 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3678 (i386_operand): Simplify checks for valid base/index combinations.
3679 Disallow `in 4(%dx),%al'.
3681 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3683 (add_prefix): Change parameter from char to int.
3685 * config/tc-i386.h (Ugh): Define opcode modifier.
3686 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3688 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3689 CONSISTENT_REGISTER_MATCH macros to check register types more
3690 thoroughly. Check for illegal suffix/operand combinations
3691 when matching insns with operands. Handle new `s' suffix, and
3692 associated FloatMF opcode modifier for float insns with memory
3694 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3695 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3696 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3697 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3698 DATA_PREFIX_OPCODE throughout.
3700 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3701 (md_assemble): Rewrite suffix/register operand checking code to be
3702 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3703 AnyMem, the better to grep.
3705 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3706 given a memory operand. Don't set Abs bits either.
3707 (type_names): Remove Mem*, Abs*.
3708 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3709 define opcode_modifiers as these cases are handled by Disp8,
3710 Disp16, Disp32 and suffix checks.
3711 (COMES_IN_BOTH_DIRECTIONS): Remove.
3712 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3714 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3715 if IgnoreDataSize modifier given. Remove ShortformW modifier
3716 test. Add test for ShortForm in W base_opcode modification.
3717 Merge Seg2ShortForm and Seg3ShortForm code.
3718 * config/tc-i386.h (ShortFormW): Remove.
3719 (IgnoreDataSize): Define.
3721 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3723 * config/tc-d30v.c (md_assemble): Store previous segment state
3724 with previous instruction.
3726 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3728 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3729 (ebp, esp): Remove static variables.
3730 (MATCH): Remove test for InOutPortReg.
3731 (i386_operand): Properly handle InOutPortReg here instead.
3732 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3733 (md_assemble): Simplify and correct modrm and sib generation.
3734 (i386_operand): Add warning for scale without index.
3735 Rewrite checks for valid base/index combinations.
3737 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3738 macros and enclose in do while(0).
3739 (RESTORE_END_STRING): Likewise.
3740 (md_assemble): Add one to printed operand number so we start
3741 from 1 not 0. Add some more gettext invocations.
3742 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3745 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3746 DATA_PREFIX, SEG_PREFIX): Define.
3747 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3748 (check_prefix): Remove function.
3749 (add_prefix): New function. Add prefix to i.prefix as well as
3751 (md_assemble): Changes for add_prefix. Remove hack for wait
3752 prefix, instead always output prefixes in fixed order. Test
3753 for jcxz/loop when selecting between word & dword operations,
3754 and add address size prefix rather than operand size prefix.
3755 Remove operand -> address size hack when emitting jcxz/loop.
3756 (i386_operand): Remove O_Absent check as it's done in expr.
3758 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3760 * configure.in: Recognize m5200 as a cpu_type of m68k.
3761 * aclocal.m4: Rebuild with current libtool.
3762 * configure: Rebuild.
3764 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3766 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3767 to relaxable_symbol to prevent references to external symbol from
3770 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3772 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3773 symbols are relaxable.
3775 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3777 * config/tc-v850.c (md_begin): Don't create special
3778 sections by default.
3780 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3782 * config/tc-mips.c (macro): For div and udiv, close the
3783 reorder block as soon as possible.
3785 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3787 From Matt Semersky <matts@scd.hp.com>:
3788 * macro.c (macro_mri_mode): New function.
3789 * macro.h (macro_mri_mode): Declare.
3790 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3793 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3795 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3798 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3799 until after xstrdup in OBJ_EVAX case.
3801 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3803 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3804 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3805 of hardcoded magic number.
3806 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3808 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3810 * read.c (do_s_func): New function.
3812 * read.h (do_s_func): Add prototype.
3814 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3816 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3817 nops if fill pattern not specified.
3819 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3821 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3822 * config/te-go32.h (TE_GO32): Define.
3823 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3825 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3827 Implement .func/.endfunc pseudo-ops.
3828 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3830 * read.c (potable): Add .func,.endfunc.
3831 (s_func): New function.
3832 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3834 (in_doc_func_p,current_function_label): New static globals.
3835 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3837 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3839 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3840 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3841 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3842 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3843 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3844 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3845 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3846 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3847 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3848 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3849 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3850 * config/tc-a29k.c: Don't define md_short_jump_size,
3851 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3852 * config/tc-alpha.c: Likewise.
3853 * config/tc-alpha.h: Likewise.
3854 * config/tc-arm.c: Likewise.
3855 * config/tc-h8300.c: Likewise.
3856 * config/tc-h8500.c: Likewise.
3857 * config/tc-hppa.c: Likewise.
3858 * config/tc-i860.c: Likewise.
3859 * config/tc-i960.c: Likewise.
3860 * config/tc-ppc.c: Likewise.
3861 * config/tc-sh.c: Likewise.
3862 * config/tc-sparc.h: Likewise.
3863 * config/tc-tic30.c: Likewise.
3864 * config/tc-w65.c: Likewise.
3865 * config/tc-z8k.c: Likewise.
3867 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3869 * config/tc-vax.c (_): Delete this macro used for placeholder
3870 values in vax_operand_width_size; it conflicts with the _() macro
3871 used for internationalization.
3873 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3875 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3876 code. From Chris Moller <moller@bops.com>.
3878 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3879 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3880 * read.c (emit_expr): Initialize seg and subseg fields of a new
3882 * write.c (write_object_file): Switch to the appropriate segment
3883 and subsegment when processing a broken word.
3885 * config/tc-m68k.c (mri_assemble): New static function.
3886 (build_mri_control_operand): Call mri_assemble rather than
3888 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3889 (s_mri_endf, s_mri_endw): Likewise.
3891 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3893 * read.c (s_org): Call md_flush_pending_output if it is defined.
3895 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3897 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3899 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3900 (md_parse_option): Add for same.
3901 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3902 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3903 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3905 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3907 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-arm.c (find_real_start): Relax definition of local
3912 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3915 symbols at the given address, not just the last one specified.
3917 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3919 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3920 or number_to_chars_littleendian to write data.
3922 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3924 * config/tc-v850.c (md_assemble): Remove artificially created
3925 register name symbols.
3927 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3929 * write.c (fixup_segment): Change "segment" to "section" in
3932 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3934 * write.c (fixup_segment): Change sym1-sym2 message again.
3936 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3938 * write.c (fixup_segment): Improve error message for sym1-sym2
3939 errors when sym1 is in a different segment from sym2.
3941 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3943 * config/tc-m32r.c (warn_unmatched_high): New static local.
3944 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3945 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3946 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3947 (md_parse_option): Likewise.
3948 (md_show_usage): Likewise.
3949 (m32r_frob_file): Likewise.
3951 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3952 (read_a_source_file): Call them.
3953 * read.h (stabs_generate_asm_file): Declare.
3954 * stabs.c (stabs_generate_asm_file): New function.
3955 (generate_asm_file): New function.
3956 (stabs_generate_asm_lineno): Move file name handling into
3959 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3961 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3962 (d30v_current_align, d30v_current_align_seg): New variables.
3963 (d30v_last_label): New variable.
3964 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3965 (s_d30v_data, s_d30v_section): Likewise.
3966 (md_pseudo_table): Call them.
3967 (md_begin): Initialize d30v_current_align_seg.
3968 (md_assemble): Call d30v_align when needed by known current alignment.
3969 (d30v_frob_label, d30v_cons_align): New functions.
3970 * config/tc-d30v.h (md_do_align): Remove.
3971 (tc_frob_label): Call d30v_frob_label.
3972 (md_cons_align): New.
3974 * config/tc-d30v.c (find_format): Convert complex expressions to
3975 expression symbols before processing. Clean up code formatting.
3977 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3979 * po/Make-in (install-info): New target.
3981 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3983 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3985 * config/tc-mn10300.c (md_assemble): Likewise.
3987 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3989 * Makefile.am: Update with `make dep-am'.
3990 (HFILES): Add cgen.h.
3991 (cgen.o): Depend on cgen.h.
3992 * Makefile.in: Regenerate.
3994 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3996 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3998 * gasp.c (grab_label): Permit a label to be a preprocessor
3999 variable by permitting a label to start with a backslash.
4001 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4003 * config/tc-mips.c (validate_mips_insn): Removed hack
4004 for previously inaccessible bitfields in some INSN_TRAP
4007 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4009 * config/tc-d30v.c (do_assemble): Abort with error message
4010 if opcode operands do not match.
4012 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4014 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4015 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4016 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4017 similar new 'q' operand.
4019 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4021 * cgen.c (cgen_asm_finish_insn): Fix typo.
4023 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4026 * cgen.c: Include it.
4027 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4028 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4029 All callers updated.
4030 * config/tc-m32r.c: Include cgen.h.
4031 (m23r_insn): New members num_fixups,fixups.
4033 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4035 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4036 to avoid compiler warning.
4038 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4040 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4043 * makefile.vms (OBJS): Add ehopt.obj
4045 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4047 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4049 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4051 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4052 a short format insn.
4053 (md_assemble): Set it for explicitly packed insns.
4055 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/obj-coff.c (c_symbol_merge): Do not take address of
4058 native fields when performing the memcpy.
4060 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4062 * config/tc-mips.c (macro,macro2): Implement
4063 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4065 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4067 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4068 relocations against globally visible symbols.
4069 * config/tc-m68k.c (relaxable_symbol): New macro.
4070 (m68k_ip, md_estimate_size_before_relax): Use it.
4071 (tc_m68k_fix_adjustable): Also handle weak symbols.
4073 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4075 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4076 references to externally visible symbols.
4077 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4078 values in twice for a PC relative reloc if the symbol is
4081 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4082 don't adjust a PC relative reloc against an externally visible
4084 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4085 for a PC relative fixup against an externally visible defined
4086 symbol, arrange to store object file and addend values as though
4087 the symbol were not defined.
4088 (tc_gen_reloc): Likewise.
4090 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4092 * read.c (sizeof_leb128): Referenced externally by write.c so
4095 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4097 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4098 and expand a 'debug' symbol associated with the next instruction
4099 that does not cause a short instruction to be filled with a NOP.
4100 (md_pseudo_table): Add support for .debugsym.
4101 (assemble_parallel_insn): Add calls to expand_debug_sym as
4103 (md_assemble): Ditto.
4105 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4107 * as.c (main): Conditionally call setlocale.
4108 * gasp.c (main): Likewise.
4109 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4110 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4112 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4114 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4116 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4118 * config/tc-hppa.c: Change all calls to bzero to use memset.
4119 (pa_ip): Add cast to avoid warning.
4120 (tc_gen_reloc, md_apply_fix): Likewise.
4121 (pa_find_space_by_number): Likewise.
4122 (hppa_force_relocation): Likewise.
4123 (pa_block): Change i to unsigned int.
4124 * config/obj-som.h (obj_som_copyright): Declare.
4126 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4128 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4129 for line numbers for assembly source.
4131 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4133 * configure.in: Change version number to 2.9.4
4134 * configure: Rebuild.
4136 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4138 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4140 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4142 * ecoff.h: Change symbolS in function declaration to struct
4145 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4147 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4148 (md_convert_frag): Fix i18n typo.
4150 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4152 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4153 * ecoff.h: Protoype it.
4154 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4155 [EVAX] (s_alpha_prologue): Delete.
4156 (md_pseudo_table): Update.
4158 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4160 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4161 array to local pointer.
4162 (get_args, parse_expr): Add casts to avoid warnings.
4164 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4166 * read.c (s_set): Cast xmalloc return value to fragS *.
4167 * config/tc-m68k.c (m68k_ip): Function made static to match
4168 previous forward declaration.
4169 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4171 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4173 * config/tc-v850.c: Add internationalisation macros to error
4176 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4177 macros to error strings.
4179 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4181 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4182 reloc is in the TOC csect.
4183 (md_apply_fix3): Correct gettext typo.
4185 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4187 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4188 .L - they are local labels and the branches are not really
4189 function calls but rather far jumps.
4191 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4193 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4195 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4197 * config/tc-i386.c (md_assemble): Print operand number rather than
4198 using ordinal_names.
4199 (i386_operand): Likewise.
4201 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4203 * Makefile.am (INTLLIBS): Define to work around apparent automake
4205 All Makefiles: Regenerated.
4207 * Many files: Added gettext invocations around user-visible
4209 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4210 HAVE_LC_MESSAGES): Define.
4211 * dep-in.sed: Added asintl.h.
4212 * po/Make-in: New file.
4213 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4215 * read.c (Z_): Renamed from `_'.
4216 * Makefile.am (SUBDIRS): Added po.
4217 (POTFILES): new macro.
4218 (po/POTFILES.in): New target.
4219 ($(OBJS)): Added asintl.h.
4221 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4222 (as_new_LDADD): Added $(INTLLIBS).
4223 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4224 (gasp_new_LDADD): Added $(INTLLIBS).
4225 (gasp_new_DEPENDENCIES): New macro.
4226 * configure, aclocal.m4: Rebuilt.
4227 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4229 (ALL_LINGUAS): Define.
4230 * macro.c: Include "asintl.h".
4231 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4232 * as.h: Include "asintl.h".
4233 * config/tc-i386.c (ordinal_names): Removed.
4234 (md_assemble): Changed error text to avoid ordinal_names.
4235 (i386_operand): Likewise.
4236 (reloc): Added as_bad to avoid i18n problems.
4237 (tc_gen_reloc): Likewise.
4238 * config/tc-arm.c (bad_args): Now a #define.
4240 * config/obj-vms.c (VMS_stab_parse): Changed type of
4242 (global_symbol_directory): Unified strings to avoid i18n
4244 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4245 avoid i18n problems.
4246 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4247 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4249 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4251 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4253 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4255 * as.c (print_version_id): Added an fprintf to avoid i18n
4257 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4259 * expr.c (expr): Added as_warn call to avoid i18n problems.
4260 * messages.c (as_assert): Changed code to avoid i18n problems.
4261 (as_abort): Likewise.
4262 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4263 (s_space): Likewise.
4264 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4266 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4268 * config/tc-i386.c (check_prefix): New static function, split out
4270 (struct _i386_insn): Add wait_prefix field.
4271 (md_assemble): Remove wait_prefix local variable. Use
4272 check_prefix when adding a prefix.
4274 * config/tc-i386.c (current_templates): New static variable.
4275 (md_assemble): Remove current_templates local variable.
4276 (md_assemble, i386_operand): Improve error and warning messages in
4277 many places. Add RESTORE_END_STRING in many places before error
4278 return. Clarify some comments.
4280 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4282 (md_assemble): Parse string instruction operands, looking for
4283 segment override prefixes. Check for invalid segment prefixes on
4285 (i386_operand): i.seg[] and max mem_operand changes for string
4287 * config/tc-i386.h (EsSeg): Define.
4289 * config/tc-i386.h (regKludge): Define.
4290 (iclrKludge, imulKludge): Don't define.
4291 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4292 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4293 opcode_modifier checks to look for more common cases first. Add
4294 default_seg for IsString case.
4296 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4298 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4300 * configure: Rebuild with new automake and libtool.
4301 * aclocal.m4, Makefile.in: Likewise.
4303 * doc/Makefile.am (as.dvi): New target.
4304 * doc/Makefile.in: Rebuild.
4306 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4308 * configure.in: Added sparc86x support.
4310 * configure: Rebuild.
4312 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4314 (md_parse_option): Warn if -EL is not supported for this architecture.
4316 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4318 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4320 * config/tc-mips.c (mips_ip): Note when we use get match on
4321 the full instruction name.
4323 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4325 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4326 back into the expression to handle add/sub simplification correctly.
4328 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4330 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4332 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4337 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4339 * symbols.c (max_indent_level): New global.
4340 (print_symbol_value_1): Use it.
4341 * expr.h (expr_build_dot): Declare.
4342 * expr.c (expr_build_dot): New function.
4344 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4346 * symbols.c (print_binary): New function.
4347 (print_expr_1): Call it.
4349 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4351 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4352 operand in the opcode.
4354 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4356 * config/tc-i386.h: Reorder operand flags and opcode modifier
4357 flags for clarity. Remove unused definitions: Unknown,
4358 ImmUnknown, DispUnknown, NoModrm.
4359 * config/tc-i386.c (type_names): Add missing Debug type.
4360 (md_assemble): Better duplicate prefix checking. Quicker string
4361 instruction check via new opcode_modifier flag.
4363 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4365 * doc/as.texinfo (Invoking): Clarify -Wa example.
4367 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4369 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4370 (s_mips_weakext): Define.
4371 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4372 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4375 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4377 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4378 is an error if the value can not be computed at assembly time.
4379 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4381 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4383 * gasp.c (main): Set next field of new include_path structure to
4384 NULL. From Avery Pennarun <averyp@gdc.ca>.
4386 * read.c (s_mri_sect): Call as_bad rather than abort for an
4387 unsupported MRI target.
4389 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4391 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4392 the destination of a branch instruction should be altered.
4393 (find_real_start): New function: Locate the real, Thumb coded
4394 start of a Thumb function.
4395 (do_t_branch23): Alter the destination of branches to Thumb
4398 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4400 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4402 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4405 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4407 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4408 * doc/c-hppa.texi: Likewise.
4410 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4412 * Makefile.am: Rebuild dependencies.
4413 * Makefile.in: Rebuild.
4415 * Makefile.am (DEP_INCLUDES): New variable.
4416 (.dep1): Change to work when srcdir is not an absolute path.
4417 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4418 * Makefile.in: Rebuild.
4420 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4422 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4423 LinearAddress patch.
4425 * configure.in: Set version to 2.9.1.
4426 * configure: Rebuild.
4428 * Branched binutils 2.9.
4430 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4432 * config/tc-i386.h (FWait): Define.
4433 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4434 other prefixes. Check FWait flag in opcode table to see which
4435 instructions require an fwait prefix.
4437 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4439 * stabs.c (get_stab_string_offset): Always create a stab string
4442 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4444 Fix some gcc -Wall warnings:
4445 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4446 * ehopt.c (eh_frame_code_alignment): Likewise.
4447 * expr.c (integer_constant, operand): Likewise.
4448 * frags.c (frag_align): Likewise.
4449 * gasp.c (level_0, change_base, doinstr): Likewise.
4450 * hash.c (hash_ask): Likewise.
4451 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4452 (debugging_pseudo): Likewise.
4453 * macro.c (define_macro, check_macro): Likewise.
4454 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4455 (ignore_rest_of_line, float_cons): Likewise.
4456 * symbols.c (decode_local_label_name): Likewise.
4457 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4458 (fixup_segment, number_to_chars_bigendian): Likewise.
4459 (number_to_chars_littleendian): Likewise.
4460 * config/atof-ieee.c (gen_to_words): Likewise.
4461 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4462 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4463 * read.c (output_big_sleb128): Initialize locals to avoid
4465 (output_big_uleb128, equals): Likewise.
4466 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4467 to unsigned int. Change zeros to unsigned int.
4468 * cond.c (s_if): Add return to default case.
4469 * frags.c (frag_now_fix): Change return type to addressT.
4470 * frags.h (frag_now_fix): Update declaration.
4471 * listing.c (file_info_struct): Change linenum to unsigned int.
4472 (struct list_info_struct): Change hll_line to unsigned int.
4473 (print_source): Update format string.
4474 * read.c (emit_expr): Change scan to unsigned int, and don't
4475 bother to initialize it.
4476 * symbols.c (dollar_label_count): Change to unsigned long.
4477 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4478 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4479 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4481 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4483 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4484 mcf5200 just as we do for m68000.
4485 (m68k_init_after_args): Likewise.
4486 (md_estimate_size_before_relax): Likewise.
4488 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4490 * config/tc-v850.c (md_assemble): Store relocation addend in
4491 fixup instead of instruction.
4493 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4495 * config/tc-i386.c (md_assemble): Swap template arguments to
4496 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4497 This macro is currently symmetric, so passing them the wrong
4498 way didn't cause any problem, but may if the macro is changed
4500 After copying template to i.tm, use i.tm. rather than t-> to
4501 access fields, and make t a const*
4502 Move i.tm.operand_types[] swap to immediately after the copy.
4504 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4506 * expr.h (expr_build_uconstant): Add prototype.
4507 (expr_build_unary,expr_build_binary): Add prototypes.
4508 * expr.c (expr_build_uconstant): New function.
4509 (expr_build_unary,expr_build_binary): New functions.
4511 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4513 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4514 * macro.c (macro_expand_body): Increase buffer size.
4515 * messages.c (as_warn): Likewise.
4516 (as_warn_where, as_bad, as_bad_where): Likewise.
4518 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4520 Based on patch from H.J. Lu <hjl@gnu.org>:
4521 * Makefile.am (DISTSTUFF): New variable.
4522 (diststuff): New target.
4523 * Makefile.in: Rebuild.
4525 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4527 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4528 m32r_elf_section_change_hook.
4530 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4531 emit a nop if a section ends with a 16 bit instruction.
4533 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4535 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4536 s_lcomm rather than obj_coff_lcomm.
4537 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4539 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4541 * config/tc-i386.h (LinearAddress): Define.
4542 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4543 instruction, don't use a default segment.
4545 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4547 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4548 * configure: Rebuild.
4550 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4552 * aclocal.m4, configure: Rebuild with libtool 1.2.
4554 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4557 PC relative branches. Patch courtesy of Jonathan Walton.
4560 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4562 * configure.in (emulations): Add thumb-pe target.
4564 * configure (emulations): Add thumb-pe target.
4566 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
4568 * itbl-lex.l (yywrap): Don't define if already defined as a
4571 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4573 * depend.c (quote_string_for_make): New function.
4574 (wrap_output): Use it.
4576 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4578 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4579 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4581 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4583 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4584 Recognize -GN and -relax.
4585 (md_begin): Initialize gp size from -G switch.
4586 (alpha_force_relocation): Always force if -relax.
4587 (alpha_align): Take a new argument that will specify when to
4588 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4589 Change all callers. Emit nop alignment padding as nop+unop pair.
4591 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4593 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4594 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4596 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4598 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4599 require padding to the next long word boundary.
4601 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4603 * cgen.c: #include symcat.h.
4604 * config/tc-m32r.c: Likewise.
4606 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4608 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4609 absolute expressions instead of '$' prefixed register names.
4611 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4613 * read.c (s_set): Record file and line info for symbols when -as.
4614 (pseudo_set): Don't overwrite that dummy fragment.
4616 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4618 * config/tc-ppc.c (md_pseudo_table): Add "section".
4619 (ppc_named_section): New static function.
4621 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4623 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4624 so we don't have to scan the entire list.
4626 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4628 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4629 case, allow the parallel instructions to modify the same flag
4632 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4634 * listing.c (list_symbol_table): Categorize symbols by
4635 undefined_section rather than sy_frag->line == NULL.
4637 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4639 * Makefile.am (install-exec-local): Install properly when ln
4640 fails or tooldir == prefix.
4642 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4644 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4645 Test result of insert_operand for error.
4647 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4649 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4650 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4651 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4652 * doc/Makefile.in: Rebuild.
4654 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4656 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4657 (macro): Fix handling of M_COP[0-3].
4659 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4661 Based on patches from Ross Harvey <ross@teraflop.com>:
4662 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4663 if macro_alternate or macro_mri.
4664 (getstring): Remove support for byte constants between < and >.
4665 (get_any_string): '<' only starts a string if macro_alternate or
4667 (macro_expand_body): Permit keyword parameters following
4668 positional parameters.
4670 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4671 * configure.in (alpha*-*-netbsd*): New target.
4672 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4673 * configure: Rebuild.
4675 * as.h (flag_warn_suppress_instructionswap): Move from here...
4676 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4677 here, and make static.
4679 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4680 BFD_ASSEMBLER or MANY_SEGMENTS.
4682 * as.c (show_usage): Update bug-gnu-utils address.
4683 * gasp.c (show_usage): Likewise.
4684 * doc/as.texinfo (Bug Reporting): Likewise.
4686 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4688 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4689 insns regardless of the size of a pointer if we're in mips I or
4691 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4693 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4695 Fix rac to accept only a0:
4696 * tc-d10v.c (parallel_ok, find_opcode):
4697 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4698 Introduce OPERAND_GPR.
4700 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4702 * read.c (s_fill): Handle non-constant repeat counts by creating
4703 an rs_space fragment.
4705 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4707 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4708 from as_bad to as_warn.
4710 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4712 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4713 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4714 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4716 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4718 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4719 seg_fix_rotP rather than fix_root from seg_info.
4721 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4723 * expr.c: Add support for 0x1_2_3_4 bignums.
4725 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4727 * configure.in: Change -linux* to -linux-gnu*.
4728 * configure: Rebuild.
4730 * app.c (do_scrub_begin): Treat \r as whitespace.
4732 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4734 * Makefile.am: Update dependencies.
4735 * Makefile.in: Rebuild.
4737 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4739 * configure, aclocal.m4: Rebuild with new libtool.
4741 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4743 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4744 the argument to bfd_set_arch_mach.
4745 (load_address): Use bfd_arch_bits_per_address to determine the
4746 bit size of an address instead of looking at the isa level.
4747 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4749 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4751 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4753 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4755 * ehopt.c: New file.
4756 * as.h (enum _relax_state): Add rs_cfa.
4757 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4758 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4759 * read.c (emit_expr): Call check_eh_frame.
4760 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4761 (relax_segment): Likewise.
4762 * Makefile.am: Rebuild dependencies.
4763 (GAS_CFILES): Add ehopt.c.
4764 (GENERIC_OBJS): Add ehopt.o.
4765 * doc/internals.texi (Frags): Document rs_cfa.
4767 * as.c (show_usage): Mention --traditional-format.
4768 (parse_args): Accept --traditional-format.
4769 * as.h (flag_traditional_format): Declare.
4770 * output-file.c (output_file_create): If flag_traditional_format,
4771 set BFD_TRADITIONAL_FORMAT on stdoutput.
4772 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4774 * config/tc-mips.c (append_insn): Make sure that if we have a
4775 fixup for an unmatched %hi reloc, it does not associated with a
4778 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4779 * doc/Makefile.in: Likewise.
4781 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-m32r.c (check_for_side_effects): New function.
4784 (can_make_parallel): Add checks for instruction side effects
4785 clashing with the other instruction.
4786 (assemble_parallel_insn): Improve warning messages. Return error
4787 message from non-swapped instruction order.
4789 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4791 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4793 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4794 md_cleanup definition. This moves the forced literal output to
4795 the end of the source pass, and avoids macro's inserting literals
4796 into the code immediately after the macro expansion.
4798 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4800 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4801 a gas internal symbol is adjustable.
4802 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4804 * as.h: If gcc version greater than 2.6, use `__format__' and
4805 `__printf__' in function attributes, rather than `format' and
4808 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4810 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4812 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4814 Add tms320c30 support:
4815 * config/tc-tic30.h: New file.
4816 * config/tc-tic30.c: New file.
4817 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4818 TARGET_FORMAT as "coff-tic30".
4819 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4820 * Makefile.am: Rebuild dependencies.
4821 (CPU_TYPES): Add tic30.
4822 (CPU_OBJ_VALID): tic30-aout is valid.
4823 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4824 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4825 * configure, Makefile.in: Rebuild.
4827 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4829 * config/tc-v850.c (md_assemble): Improvements to error messages.
4831 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4833 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4834 BFD_RELOC_HI16_S to store the high bits of any value.
4836 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4837 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4838 assembler calculate relocations to any external symbol at all.
4839 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4840 involving generation of pc-relative relocs.
4841 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4842 has been moved to md_apply_fix3.
4844 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4845 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4846 which actually means (the address of identifier's GOT entry) +
4847 constant, which is not particularly useful.
4849 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4851 * read.h (include_dirs): Declare.
4852 (include_dir_count,include_dir_maxlen): Declare.
4854 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * configure.in: Correct check for shared opcodes library.
4857 * configure: Rebuild.
4859 * listing.c (buffer_line): If we can't open the file, set at_end.
4860 (listing_print): Remove unused local variable fi.
4862 * config/m68k-parse.y (reglistpair): Handle register list in
4865 * config/vms-conf.h: Don't undef VERSION.
4867 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4869 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4871 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4873 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4874 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4875 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4876 (EXTRA_DIST): Define.
4877 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4878 explicitly rather than via the list of object files.
4879 (gcc-as.opt): New file created when make-gas.com is run.
4880 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4881 itbl-cpu.h} to #include appropriate file rather than copying that
4883 * config/vms-conf.h: Synchronize with current config.in.
4884 * Makefile.in: Rebuild.
4886 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4888 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4889 (parallel_ok): Relaxed parallel subinstruction dependency check.
4891 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4893 * as.h (flag_warn_suppress_instructionswap): added new flag.
4894 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4895 command line argument.
4896 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4897 warning only if flag_warn_suppress_instructionswap is false.
4899 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4901 * configure.in (i386-*-mingw32*): New target.
4902 * configure: Rebuild.
4904 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4906 * symbols.c (resolve_symbol_value): Don't set the segment if it
4907 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4909 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4912 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4914 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4915 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4918 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4922 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-v850.c (v850_insert_operand): Display instruction when
4925 an error is encountered.
4927 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4929 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4930 (i386-*-sco3.2v5*coff): New target.
4931 (i386-*-sco3.2*): New target.
4932 * configure: Rebuild.
4934 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-v850.c: Tidy error message production.
4938 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4940 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4941 validate_immediate return value in the right type for comparisons
4944 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4946 * listing.c (MAX_BYTES): Use listing variables not constants.
4947 (data_buffer): No longer an array, but a pointer.
4948 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4949 (listing_listing): Allocate data_buffer.
4951 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4953 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4954 --listing-rhs-width, --listing-cont-lines.
4955 (show_usage): Update.
4956 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4957 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4958 (print_lines): Use the variables instead of the constants.
4959 (listing_listing): Likewise.
4960 * listing.h: Declare the new vars.
4962 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4964 * as.c (parse_args): Add --keep-locals alias for -L.
4965 Add --strip-local-absolute.
4966 (show_usage): Update.
4967 * as.h (flag_strip_local_absolute): New flag.
4968 * symbols.c (S_IS_LOCAL): Use it.
4969 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4970 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4971 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4973 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4975 * config/tc-m32r.c: Detect if explicitly parallel instructions
4976 might have an io conflict and issue a warning message.
4978 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4980 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4981 cgen_swap_fixups): Functions to save, restore and swap the fixup
4982 chain with a backup copy.
4983 (cgen_asm_finish_insn): Returns address of constructed insn.
4985 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4987 * listing.c (file_info_struct): Remove FILE, add POS.
4988 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4989 (file_info): Don't open the file.
4990 (buffer_line): Check for the file in the last_open cache, updating
4992 (print_source): Don't reference file_info->file.
4993 (listing_listing): Likewise.
4994 (listing_print): Close the file in the cache, if any.
4996 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4998 * read.c (dwarf_file_string): New file static variable.
4999 (emit_expr): Look for constant sequence that leads up to a file
5000 name in DWARF debugging output.
5001 (stringer): Use dwarf_file_string to decide whether to accept a
5002 string as a file name.
5004 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5006 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5007 (crack_operand): Add reg->reglst MRI hack.
5008 (r_seg): Put reglst symbols in reg_section.
5009 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5011 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5013 * tc-sh.c (get_specific): Handle SGR & DBR.
5015 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5017 * tc-h8300.c (parse_reg): Take the length of the symbol into
5018 account when attempting to match a register name.
5019 * tc-h8500.c (parse_reg): Likewise.
5021 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5023 * cgen.c: Formatting changes to improve readability.
5025 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5027 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5030 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5032 Based on a patch from Jim Wilson
5033 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5034 (tc_gen_reloc): Handle cross section PC relative relocs
5037 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5039 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5041 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5043 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5044 (expr_jmp_buf): New static local.
5045 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5046 (cgen_md_operand): New function.
5047 * tc-m32r.c: Clean up pass over `struct foo' usage.
5048 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5050 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5052 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5053 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5055 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-i386.c (i386_operand): Give an error if there are
5058 unrecognized characters after an expression.
5060 For older changes see ChangeLog-9697