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From Brad Lucier <lucier@math.purdue.edu>:
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6b76fefe
CM		 12000-02-21 Catherine Moore <clm@cygnus.com>
2
3 * config/tc-mips.c (MF_HILO_INSN): Define.
4 (mips_7000_hilo_fix): Declare.
5 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6 (md_parse_option): Check for 7000_HILO_FIX options.
7 (OPTION_M7000_HILO_FIX): Define.
8 (OPTION_NO_M7000_HILO_FIX): Define.
9 * doc/c-mips.texi (-mfix7000): Describe.
10
f6af82bd
AM		 112000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
12
13 * listing.c (print_lines): Remove unused variable `end'.
14
15 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
16 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
17 reloc_type when BFD_ASSEMBLER.
18 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
19 reloc_type when BFD_ASSEMBLER. Move common code out of switch
20 statement and quell signed vs. unsigned comparison warning.
21
8c8281f4
NC		 222000-02-18 Nick Clifton <nickc@cygnus.com>
23
24 * config/tc-d10v.c (find_opcode): Add a symbol's value to
25 the computed frag offset, rather than overwriting it.
26
d4845d57
JR		 27Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
28
29 * config/tc-sh.c ("elf/sh.h"): Include.
30 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
31 (md.begin): Initialize target_arch.
32 Only include opcodes in has table that match selected architecture.
33 (parse_reg): Recognize register names for sh-dsp.
34 (parse_at): Recognize post-modify addressing.
35 (get_operands): The leading space is now optional.
36 (get_specific): Remove FDREG_N support. Add support for sh-dsp
37 arguments. Update valid_arch.
38 (build_Mytes): Add support for SDT_REG_N.
39 (find_cooked_opcode): New function, broken out of md_assemble.
40 (assemble_ppi, sh_elf_final_processing): New functions.
41 (md_assemble): Use find_cooked_opcode and assemble_ppi.
42 (md_longopts, md_parse_option): New option: -dsp.
43 * config/tc-sh.h (elf_tc_final_processing): Define.
44 (sh_elf_final_processing): Declare.
45
c97305a1
JL		 46Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
47
48 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
49 the unwinder subspace. Save the current seg/subseg before creating
50 the new seg/subseg.
51
bec50466
NC		 522000-02-10 Nick Clifton <nickc@cygnus.com>
53
54 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
55 little endian targets.
56 (INST_BYTE1): Redefine to handle big and little endian
57 targets.
58 (cpu_type): New type: Select between M340 and M210.
59 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
60 instructions of the M340.
61 (md_assemble): Add support for the MULSH and OPSR classes of
62 instructions.
63 (md_atof): Add support for little endian targets.
64 (md_parse_option): Add support for -EL, -EB and -mcpu command
65 line switches.
66 (md_convert_frag): Add support for little endian targets.
67 (md_apply_fix3): Add support for little endian targets.
68 (md_number_to_chars): Add support for little endian targets.
69
a25c045a
TW		 702000-02-10 Timothy Wall <twall@redhat.com>
71
72 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
73 defined, use it to verify the symbol just read should be a label.
74
f28e8eb3
TW		 752000-02-10 Timothy Wall <twall@redhat.com>
76
77 * app.c (do_scrub_chars): Handle "||" for parallel instructions
78 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
79 around colons when KEEP_WHITE_AROUND_COLON is defined.
80 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
81 and KEEP_WHITE_AROUND_COLON.
82
6dc19fc4
TW		 832000-02-08 Timothy Wall <twall@redhat.com>
84
85 * read.c (s_rept): Call do_repeat, which abstracts the repeat
86 logic.
87 (do_repeat): New. Abstract repeat logic so that a "break" can be
88 implemented.
89 (end_repeat): New. Provide support for a "break" out of the
90 repeat loop.
91 * read.h: Add prototypes for new functions.
92
f805106c
TW		 932000-02-08 Timothy Wall <twall@redhat.com>
94
95 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
96 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
97 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
98 non-zero.
99
4469be0f
TW		 1002000-02-08 Timothy Wall <twall@redhat.com>
101
102 * read.c: Added elseif to directives table.
103 * read.h: Added prototype for s_elseif.
104 * doc/as.texinfo: Added description for elseif.
105 * cond.c (s_elseif): New function
106
24a17b6c
TW		 1072000-02-04 Timothy Wall <twall@redhat.com>
108
109 * listing.c (print_lines): Remove conditionals causing bug in
110 listings.
111
bea9907b
TW		 1122000-02-03 Timothy Wall <twall@cygnus.com>
113
114 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
115 default values.
116 * frags.c (frag_new): Calculate fr_fix in octets
117 (frag_now_fix) Return offset as target address offset (bytes).
118 (frag_now_fix_octets) New - Return offset in octets (8-bit
119 quantities).
120 * frags.h: Added prototype for frag_now_fix_octets().
121 Distinguish between octets and bytes in field descriptions.
122 * listing.c (calc_hex): Account for octets vs bytes when
123 printing addresses/offsets.
124 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
125 target is little-endian, print the octets in a word in big-endian
126 order so that the display looks like a proper hexadecimal number,
127 instead of having the octets reversed.
128 * read.c (do_align): When recording alignment, alignment power
129 should be in terms of target bytes (minimum addressible unit)
130 instead of octets.
131 (do_org) Convert ORG target address (byte) argument into an
132 octet offset when generating a variable fragment.
133 * symbols.c (resolve_symbol_value): Symbol final value
134 converted to a target address offset (bytes) from its octet offset.
135 * config/obj-coff.c (coff_frob_symbol): Symbol target address
136 offset (bytes) is adjusted by the frag offset (octets) converted
137 to bytes.
138 (coff_frob_section) Section alignment power is in terms of bytes;
139 convert it to an octet alignment power when calculating size (and
140 size mask) in octets. Don't modify the section size in order to
141 "align" it for TI COFF, since that format has a different method
142 for storing alignment information.
143
210dcc61
TW		 1442000-02-01 Timothy Wall <twall@cygnus.com>
145
146 * stabs.c (generate_asm_file): Escape backslashes in stabs file
147 entries, matching the way GCC generates them. If not escaped, the
148 filename is encoded incorrectly.
149
557537a5
NC		 1502000-01-31 Nick Clifton <nickc@cygnus.com>
151 * config/tc-arm.c (reg_table): Add support for ATPCS register
152 naming conventions.
2c1c4c62 153
557537a5
NC		 1542000-01-31 Geoff Keating <geoffk@cygnus.com>
155
2c1c4c62
GK		 156 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
157 already defined.
158 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
159 New macro.
160 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
161 of a symbol when we really care about its value.
162
1632000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 164
165 * config/tc-mcore.c (md_assemble): Give warning message if
166 operands passes to instruction are more than the spec.
167
2f0ca46a
NC		 1682000-01-27 Thomas de Lellis <tdel@windriver.com>
169
170 * config/tc-arm.c (armadjust_symtab): If the assembler is in
171 Thumb mode but the label seen was not declared as '.thumb_func'
172 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
173 correct disassembly of Thumb code bounded by non function labels.
174
4c63da97
AM		 1752000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
176
177 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
178 Add dependencies for e-i386aout.o. Fix 2 comment lines.
179
180 * Makefile.in: Same here.
181 Update copyright.
182
183 * configure.in: Set bfd_gas for i386-aout when primary target
184 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
185 we may need the primary te_file. Remove incorrect comment.
186
187 * configure: Regenerate.
188
189 * config/e-i386aout.c: New file.
190
191 * as.c (USE_EMULATIONS): Move to before print_version_id.
192 (struct emulation): Add i386aout.
193 (show_usage): Split text strings. Reformat -a text. Add --em
194 help.
195 Update copyright.
196
197 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
198 (aout_format_ops): New.
199 Update copyright.
200
201 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
202 preprocessor conditional and add aout USE_EMULATIONS tests.
203 (read_a_source_file): Don't pass error strings to printf as
204 format arg.
205 Update copyright.
206
207 * gasp.c (exp_get_abs): Don't pass error strings to printf as
208 format arg.
209 (do_data): Same here.
210 (process_file): And here.
211 Update copyright.
212
213 * symbols.c (colon): Rewrite "already defined" fatal message
214 code for aout with USE_EMULATIONS.
215 Update copyright.
216
217 * config/obj-aout.c (OBJ_HEADER): Define.
218 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
219 fields of sentinel.
220 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
221 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
222 forms here.
223 (obj_aout_type): Expand S_SET_OTHER here too.
224 (obj_read_begin_hook): Remove.
225 (aout_pop_insert): New.
226 (obj_aout_s_get_other): New.
227 (obj_aout_s_get_desc): New.
228 (aout_format_ops): New.
229 Update copyright.
230
231 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
232 gets aout_pseudo_table.
233 (aout_pseudo_table): Declare.
234 (obj_read_begin_hook): Define.
235 Update copyright.
236
237 * config/obj-coff.c (obj_pseudo_table): Rename to
238 coff_pseudo_table.
239 (coff_pop_insert): Use coff_pseudo_table.
240 (coff_sec_sym_ok_for_reloc): Remove.
241 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
242 and comment all zero entries and remove #if 0 code.
243 Update copyright.
244
245 * config/obj-coff.h (obj_pop_insert): Define.
246 (coff_pseudo_table): Declare.
247 Update copyright.
248
249 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
250 s_get_size, s_set_size. Comment all zero entries.
251 Update copyright.
252
253 * config/obj-elf.c (elf_s_get_other): New function.
254 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
255 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
256 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
257 comment.
258 (obj_elf_parse_section_letters): Don't pass error strings to
259 printf as format arg.
260 Update copyright.
261
262 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
263 OBJ_MAYBE_ECOFF.
264 (elf_s_get_other): Declare.
265 (S_GET_OTHER) Define as elf_s_get_other if not already
266 defined.
267 (S_SET_OTHER): Only define when not already defined.
268 (elf_obj_read_begin_hook): Declare.
269 (obj_read_begin_hook): Define.
270 (elf_obj_symbol_new_hook): Declare.
271 (obj_symbol_new_hook): Define.
272 Update copyright.
273
274 * config/obj-multi.h: Add copyright header and protect against
275 multiple inclusion. Add * to all function pointers.
276 (OBJ_HEADER): If defined, include it rather than other defines
277 in this file.
278 (obj_frob_file_after_relocs): Test for NULL.
279 (obj_symbol_new_hook): Here too.
280 (obj_sec_sym_ok_for_reloc): And here.
281 (S_GET_OTHER): Define.
282 (S_GET_DESC): Define.
283 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
284 (OBJ_MAYBE_ELF): Update comment.
285
286 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
287 OBJ_AOUT preprocessor conditional and handle emulation by
288 testing OUTPUT_FLAVOR.
289 (i386_displacement): Here too.
290 (md_section_align): Similarly here.
291 (i386_target_format): Conditionally compile when more than one
292 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
293 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
294 (i386_displacement): Here too.
295 Update copyright.
296
297 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
298 Define TARGET_FORMAT for aout only when not multi.
299 Update copyright.
300
301 * config/te-multi.h: Delete file as it's identical to te-generic.h
302
add0c677
AM		 3032000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
304
305 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
306 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
307 LONG_MNEM_SUFFIX.
308
309 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
310 DWORD_MNEM_SUFFIX.
311 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
312 comments.
313
a19d8eb0
CP		 3142000-01-13 Clinton Popetz <cpopetz@cygnus.com>
315
316 * config/tc-mips.c (mips_do_align): New function.
317 * config/tc-mips.h (md_do_align): Define.
318
550262c4
NC		 3192000-01-10 Philip Blundell <philb@gnu.org>
320
321 * doc/c-arm.texi (ARM Options): Fix typo.
322 (ARM-Chars): Correct description of `#'. Mention that `;' is a
323 line separator for Linux.
324 * doc/as.texinfo (Comments): Mention the ARM.
325
0decc840
NC		 3262000-01-10 Philip Blundell <pb@futuretv.com>
327
328 * configure.in (arm*-*-conix*): New target.
329 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
330 armv*-*-linux-gnu.
331 * configure: Regenerate.
332
2e13b764
NC		 3332000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
334
335 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
336 (obj_elf_visibility): New function.
337
338 * doc/as.texinfo (Visibility): New node: document visibility
339 pseudo ops.
340
3138f287
AM		 3411999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
342
343 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
344 warning for absolute jump/call without `*' in non-intel mode. No
345 need to set i.types[0] JumpAbsolute in intel mode.
346
df32bc61
NC		 3471999-12-22 Philip Blundell <pb@futuretv.com>
348
349 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
350 hook function when changing sections.
351 (arm_s_data): Likewise.
352
b4d0b2b3
NC		 3531999-12-14 Nick Clifton <nickc@cygnus.com>
354
355 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 356 command line switch.
b4d0b2b3 357
85cb2cf9
JL		 358Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
359
360 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
361 (r_registers, xr_registers): Define.
362 (r_register_name, xr_register_name): New functions.
363 (md_assemble): Handle new am33 operand types and instruction
364 formats.
365 (mn10300_insert_operand, check_operand): Likewise.
366
a64bcdd8
NC		 3671999-11-29 Nick Clifton <nickc@cygnus.com>
368
369 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
370 (s_force_thumb): Set thumb_mode to 2.
371 (md_assemble): Do not complain about thumb instructions on a
372 non-thumb target if thumb_mode is set to 2.
373
43b4c25e
MM		 3741999-11-28 Michael Meissner <meissner@cygnus.com>
375
376 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
377 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
378 (O_...): Add new machine dependent expressions if we are handling
379 explicit relocations.
380 (alpha_reloc_op): New static table holding the explicit relocation
381 information.
382 (alpha_literal_hash): New static to hold the hash table for
383 explicit relocations.
384 (alpha_macros): Add support for explicit relocations.
385 (md_begin): If explicit relocations, initialize hash table.
386 (md_assemble): Don't print a second error if tokenize_arguments
387 already printed an error message.
388 (md_apply_fix): Add support for explicit relocations.
389 (alpha_force_relocation): Ditto.
390 (alpha_fix_adjustable): Ditto.
391 (alpha_adjust_symtab): New function to support explicit
392 relocations.
393 (alpha_adjust_symtab_relocs): Ditto.
394 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
395 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
396 Add support for explicit relocations. Return -2 if an error
397 message was already printed.
398 (find_macro_match): Add support for explicit relocations. Comment
399 each of the cases.
400 (emit_insn): Add support for explicit relocations.
401 (assemble_tokens): Ditto.
402 (emit_ldgp): Ditto.
403 (load_expression): Ditto.
404 (emit_lda): Ditto.
405 (emit_ldah): Ditto.
406 (emit_ir_load): Ditto.
407 (emit_loadstore): Ditto.
408 (emit_ldXu): Ditto.
409 (emit_ldil): Ditto.
410 (emit_sextX): Ditto.
411 (emit_division): Ditto.
412 (emit_jsrjmp): Ditto.
413 (emit_retjcr): Ditto.
414
415 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
416 ELF object format.
417 (tc_adjust_symtab): If explicit relocations, call the function
418 alpha_adjust_symtab.
419 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
420 relocations next to the literal relocation they reference.
421 (TC_INIT_FIX_DATA): Initialize the new fields.
422 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
423
afbf211f
JL		 424Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
425
426 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
427 'B' operand for PA2.0 bb instruction.
428
f11900d0
NC		 4291999-11-18 Nick Clifton <nickc@cygnus.com>
430
431 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
432 target.
433
434 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
435 relocs.
436 (mcore_force_relocation): Force relocations to be generated for
437 RVA relocs.
438
2daf4fd8
AM		 4391999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
440
441 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
442 (i386_displacement): Disallow O_big displacements.
443
eb726e5d
DL		 444Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
445
446 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
447 improvements in error checking.
448 (md_assemble): Support for unconditional ARM instructions.
449 (md_parse_option): Support for -m[arm]v5e flag.
450
035349a4
NC		 4511999-11-12 Nick Clifton <nickc@cygnus.com>
452
453 * macro.c (buffer_and_nest): Do not check beyond the end of the
454 buffer.
455
c1eae114
NC		 4561999-11-11 Nick Clifton <nickc@cygnus.com>
457
458 * macro.c (buffer_and_nest): Look for seperator after TO and
459 FROM tokens.
460
c5c834aa
AH		 4611999-11-08 Andrew Haley <aph@cygnus.com>
462
463 * app.c (do_scrub_chars): When in State 10, treat backslash
464 characters in the same way as as symbol characters.
465
98007ce7
RH		 4661999-11-07 Richard Henderson <rth@cygnus.com>
467
468 * config/tc-alpha.c (alpha_align): Check, don't assert, that
469 the previous label was in the current section before playing
470 with auto-alignment.
471
d6c497c7
NC		 4721999-11-06 Nick Clifton <nickc@cygnus.com>
473
474 * config/tc-v850.c (v850_force_relocation): Force relocation
475 for weak symbols.
476 (v850_pcrel_from_selection): Do not compute a pcrel offset if
477 the symbol is weak.
478
dd33dc0f
MM		 4791999-11-05 Michael Meissner <meissner@cygnus.com>
480
481 * expr.h (operatorT): Increase machine dependent operators to 16.
482 * expr.c (op_rank): Ditto.
483
5f91fe03
ILT		 4841999-11-03 Ian Lance Taylor <ian@zembu.com>
485
53b0d397
ILT		 486 * read.c (pseudo_set): Reject attempts to set the value of a
487 section symbol.
488
5f91fe03
ILT		 489 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
490 if it is defined.
491
492 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
493
494 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
495 to bfd_set_section_contents.
496
829ce307
NC		 4971999-11-03 Nick Clifton <nickc@cygnus.com>
498
499 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
500
2bd7f1f3
GRK		 5011999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
502
503 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
504 (mips_ip): Use OPCODE_IS_MEMBER.
505
90ca882f
JL		 506Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
507
acb56623
JL		 508 * config/tc-arm.c (reg_required_here): Improve comments.
509
b49cfa5d
JL		 510 * config/tc-arm.c (thumb_opcode): Add "variants" field.
511 (tinsns): Initialize variants field.
512
513 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
514 BAD_PC respectively.
90ca882f 515
29c4c6b5
NC		 5161999-10-27 Scott Bambrough <scottb@netwinder.org>
517
518 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
519 * config/tc-arm.h: Fix compile time warnings.
520
d9fd9852
DN		 521Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
522
523 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
524 form @abs16, @(abs16) and @(abs16 + imm).
525
9ce8a5dd
GRK		 5261999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
527
528 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
529 (ISA_HAS_64_BIT_REGS) New.
530 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
531 mips_emit_delays,macro_build,load_register,load_addresss,
532 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
533 and/or use new ISA_xxx macros in expressions involving
534 ISA, particularly mips_opts.isa.
535
446a06c9
MM		 5361999-10-18 Michael Meissner <meissner@cygnus.com>
537
538 * expr.h (operatorT): Add machine dependent operators md1..md8.
539 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
540 for the machine dependent operators to use.
541
542 * expr.c (op_rank): Add machine dependent operators.
543
544 * config/tc-alpha.c (O_pregister): Define as a machine dependent
545 operator.
546 (O_cpregister): Ditto.
547 (md_begin): Change X_op test that field is wide enough to use
548 O_max instead of O_alpha_max.
549 (cpu_types): Fill in missing initializer.
550 (alpha_num_macros): Make unsigned.
551 (md_assemble): Make opnamelen be size_t.
552 (md_apply_fix): Cast alpha_num_operands to int before testing.
553 (alpha_force_relocation): Ditto.
554 (alpha_fix_adjustable): Ditto.
555 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
556 (tc_gen_reloc): Ditto.
557 (tc_get_register): Ditto.
558 (emit_ldgp): Ditto.
559 (emit_lda): Ditto.
560 (emit_ldah): Ditto.
561 (emit_ldil): Ditto.
562 (s_alpha_ent): Ditto.
563 (s_alpha_end): Ditto.
564 (s_alpha_frame): Ditto.
565 (s_alpha_prologue): Ditto.
566 (s_alpha_file): Ditto.
567 (s_alpha_gprel32): Ditto.
568 (s_alpha_proc): Ditto.
569 (s_alpha_set): Ditto.
570 (s_alpha_base): Ditto.
571 (s_alpha_align): Ditto.
572 (s_alpha_arch): Ditto.
573 (alpha_align): Ditto.
574 (assemble_insn): Suppress unused variable warning.
575 (emit_insn): Ditto.
576 (assemble_insn): Don't assume X_op and X_unsigned are in a given
577 order in the structure.
578 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
579
476cdcb8
JL		 580Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
581
582 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
583
c388dee8
AM		 5841999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
585
586 * config/tc-i386.c (i386_index_check): Correct #endif location.
587
2bdd6cf5
GK		 588Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
589
590 * as.c (show_usage): Document new options.
591 (parse_args): Add --no-warn, --warn, --fatal-warnings,
592 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
593 (parse_args): Parse the new options.
594 (main): If there were warnings, and --fatal-warnings
595 was specified, print an error.
596 * as.h: New variable, flag_fatal_warnings, for new option.
597
d53d2751
JL		 598Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
599
600 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
601 '@'. Change autoincrement completers to fall through to cache control
602 completers.
603
604 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
605 arg.
606 (pa_parse_addb_64_cmpltr): New function.
607
608 * config/tc-hppa.c (pa_ip): Change error message.
609 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
610 '?Q' args to allow falling through.
611
612 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
613 Remove unused conditional codes.
614 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
615
ba09cd8d
DN		 616Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
617
618 * config/tc-d30v.c (CHAR_BIT): Define.
619 (check_range): Fix bit operations to support integers bigger than
620 32 bits.
621
c43185de
DN		 622Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
623
624 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
625 operands.
626
925c058e
DE		 627Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
628 Doug Evans <devans@cygnus.com>
629
630 Add support for m32rx.
631 * config/tc-m32r.c (enable_m32rx): New static global.
632 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
633 (allow_m32rx): New function.
634 (M32R_SHORTOPTS): Add `O'.
635 (md_longopts): Add --m32rx plus several warning options.
636 (md_parse_option): Handle new options.
637 (md_show_usage): Print them.
638 (md_begin): Enable m32rx.
639 (OPERAND_IS_COND_BIT): New macro.
640 (first_writes_to_seconds_operands): New function.
641 (writes_to_pc,can_make_parallel,make_parallel): New functions.
642 (target_make_parallel,assemble_two_insns): New functions.
643 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
644 If optimizing and m32rx, try to make consecutive insns parallel.
645
fba2b7f9
GK		 646Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
647
648 * config/tc-mips.c (nopic_need_relax): Allow for the
649 .sdata.foo sections generated by -fdata-sections,
650 and for the .gnu.linkonce.s sections generated by C++.
651
fd232ac8
JL		 652Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
653
ce674324
JL		 654 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
655 with cleaner code using completer prefixes. Add 'Y'.
656
fd232ac8
JL		 657 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
658
b1039fc4
JL		 659Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
660
661 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
662 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
663 insn does not match and we should try the next insn in the table.
664
913f265c
NC		 6651999-09-22 Nick Clifton <nickc@cygnus.com>
666
667 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
668
54af6ff6
JL		 669Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
670
671 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
672 of PA2.0 support.
673
4cc782b5
ILT		 6741999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
675
676 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
677 OBJ_ELF. If ELF, add "sq".
678 (md_parse_option): If ELF, ignore -s and -q.
679 (md_show_usage): Mention ELF options.
680
6be78360
JL		 681Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
682
65fab780
JL		 683 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
684 operands.
685
71823da4
JL		 686 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
687
61dd1d31
JL		 688 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
689
1cf6ae67
JL		 690 * config/tc-hppa.c (struct pa_it): New field "trunc".
691 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
692 (pa_parse_ftest_gfx_completer): New function
693 (pa_parse_fp_cnv_format): New function.
694
77c02e18
JL		 695 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
696 (md_apply_fix): Handle 22bit pc-rel branches.
697
629d9417
JL		 698 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
699
dbe2f9ee
JL		 700 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
701
3db6e6bd
JL		 702 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
703
6be78360
JL		 704 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
705
e061d86f
JL		 706at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
707
708 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
709 (pa_ip): Handle 'fX'.
710
711Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
712
713 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
714 (pa_ip): Handle 'fX'.
715
7acbfc6b
JL		 716Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
717
718 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
719 unwinds unless the function is in the text space.
720 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
721
2d93dcc4
JL		 722Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
723
b52c78b8
JL		 724 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
725 (md_assemble): To here. Tweak address generation.
726
2d93dcc4
JL		 727 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
728 debug_line.
729 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
730 (md_assemble): Call dwarf2_where for OBJ_ELF.
731 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
732 (pa_end_of_source): New function.
733 * tc-hppa.h (md_end): Define for OBJ_ELF.
734
6d83c84b
MM		 7351999-09-14 Michael Meissner <meissner@cygnus.com>
736
737 * configure.in (Canonicalization of target names): Remove adding
738 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
739 generates $ac_config_sub with a ${CONFIG_SHELL} already.
740 * configure: Regenerate.
741
41fd319a
ILT		 7421999-09-14 Donn Terry <donn@interix.com>
743
744 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
745
795a7704
AM		 7461999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
747
2f66722d
AM		 748 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
749 pc-relative jmp/call to an absolute symbol.
750 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
751 absolute section symbols.
752
795a7704
AM		 753 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
754 jump handling code and comments.
755
c0c949c7
ILT		 7561999-09-12 Ian Lance Taylor <ian@zembu.com>
757
758 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
759 the value if TE_PE and a global defined symbol.
760
e723ef7c
ILT		 7611999-09-11 Ian Lance Taylor <ian@zembu.com>
762
763 * write.c (dump_section_relocs): Call print_symbol_value_1 to
764 print the symbol, rather than printing it here.
765
fa16d387
ILT		 7661999-09-11 Donn Terry <donn@interix.com>
767
d33e1d24
ILT		 768 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
769 BFD_RELOC_RVA relocations.
770
18dc2407
ILT		 771 * config/tc-i386.c (md_undefined_symbol): Compare the name against
772 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
773 starts with "_G".
774
945a1a6b
ILT		 775 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
776 defined.
777 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
778 * doc/internals.texi (Object format backend): Document
779 SET_SECTION_RELOCS.
780
79d292aa
ILT		 781 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
782 relocations against global symbols if TE_PE.
783
7a6284c4
ILT		 784 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
785 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
786
8828d862
ILT		 787 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
788 symbols.
789
9690c54d
ILT		 790 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
791 symbols which do not have a constant value, or tags with
792 non-tags. Remove the symbol from the list before adding it at the
793 end.
794
23dab925
ILT		 795 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
796 C_FCN symbol differently if TE_PE.
797 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
798 appears in the pseudo-op, rather coff_line_base which is only set
799 for a .bf symbol.
800
28428223
ILT		 801 * config/obj-coff.c (obj_coff_loc): New static function.
802 (obj_pseudo_table): Add "loc".
803
e8a3ab75
ILT		 804 * config/obj-coff.c (add_lineno): Check that the line number is
805 positive.
806
2ab9b79e
ILT		 807 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
808 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
809 int.
810 (md_atof): Return NULL rather than 0.
811 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 812 * expr.c (expr): Change first parameter to int.
813 * config/obj-coff.c: Add declarations for static functions.
814 (coff_frob_symbol): Use SYM_AUXENT.
815 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 816
5881e4aa
ILT		 817 * config/obj-coff.c (obj_coff_section): Default to setting
818 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
819
e723ef7c
ILT		 820 * write.c (adjust_reloc_syms): Print adjusted fixup.
821
fa16d387
ILT		 822 * expr.c (integer_constant): Correct too_many_digits calculation
823 in base 10 case.
824
13a830b6
AS		 8251999-09-09 Andreas Schwab <schwab@suse.de>
826
827 * doc/c-arm.texi: Fix arguments of @var to not contain
828 punctuation.
829
325188ec
NC		 8301999-09-08 Philip Blundell <pb@nexus.co.uk>
831
832 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
833 and COFF targets.
834 (md_parse_option): Only support -k flag for ELF and COFF targets.
835
e7c1f43c
JL		 836Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
837
838 * config/tc-hppa.c (pa_ip): Put strict register checks before
839 call to pa_parse_number.
840
4964086a
JL		 841 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
842
c4bf532f
ILT		 8431999-09-06 Ian Lance Taylor <ian@zembu.com>
844
845 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
846 BFD_ASSEMBLER code.
847
a33132fd
ILT		 8481999-09-06 Donn Terry <donn@interix.com>
849
850 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
851
0f4f8b56
JL		 852Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
853
854 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
855 candidate instruction. Require registers for register arguments
856 when in strict mode. Require assemble-time constants for
857 constants when in strict mode.
858 (pa_get_absolute_expression): Require a constant when in strict
859 mode.
860
d3388653
NC		 8611999-09-06 Nick Clifton <nickc@cygnus.com>
862
863 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
864
041dd5a9
ILT		 8651999-09-04 Steve Chamberlain <sac@pobox.com>
866
867 * config/tc-pj.c: New file, supports picoJava in ELF.
868 * config/tc-pj.h: Ditto.
869 * configure.in (pjl*, pj*): New targets.
870 * Makefile.am: Rebuild dependencies.
871 (CPU_TYPES): Add pj.
872 (TARGET_CPU_CFILES): Add config/tc-pj.c.
873 (TARGET_CPU_HFILES): Add config/tc-pj.h.
874 * doc/c-pj.texi: New file.
875 * doc/as.texinfo: Add some PJ specifics.
876 * doc/all.texi: Add PJ to the list of all architectures, sort them
877 all alphabetically.
878 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
879 * configure, Makefile.in, doc/Makefile.in: Rebuild.
880
4ca72d38
AM		 8811999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
882
883 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
884 (obj_frob_file): Test for null pointer.
885 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
886 (OBJ_PROCESS_STAB): And here.
887 (elf_obj_sy): Remove
888
889 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
890 except OBJ_PROCESS_STAB, which we #undef for ecoff.
891 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
892
893 * config/obj-coff.c (no_func): Remove.
894 (coff_format_ops): Change occurrences of no_func to 0, as we test
895 for 0 in obj-multi.h.
896
897 * configure.in: Enable bfd for i386-coff when primary target is
898 bfd. Enable i386 elf,coff emulation support. Don't set
899 USE_EMULATIONS=1 or te_file=multi unless there is more than one
900 emulation to support.
901 *configure: Regenerate.
902
bcef92fa
NC		 9031999-09-02 Nick Clifton <nickc@cygnus.com>
904
905 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
906 .section .line directive is encountered.
907
cdf82bcf
NC		 9081999-09-01 Nick Clifton <nickc@cygnus.com>
909
5856c19a
NC		 910 * config/tc-arm.c (md_section_align): Do not align sections in ELF
911 format.
912
cdf82bcf
NC		 913 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
914 * as.texinfo: Document --gdwarf2 command line option.
915 Add additional documentation of ARM command line switches.
916
af6bdddf
AM		 9171999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
918
919 * config/tc-i386.c (i386_intel_memory_operand): Combine
920 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
921 and RESTORE_END_STRING around parse_register calls.
922 (i386_operand): Here too.
923 (i386_is_reg): Remove.
924 (parse_register): Move as_bad calls from within this function to
925 callers.
926
5f47d35b
AM		 9271999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
928
929 Based on a patch from H.J. Lu <hjl@gnu.org>
930 * config/tc-i386.c (parse_register): Handle FP regs specially.
931 (md_begin): Remove '(' and ')' from register_chars.
932
1174497c
DE		 9331999-08-29 Doug Evans <devans@casey.cygnus.com>
934
935 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
936 error message (done elsewhere).
937
17d9105c
JL		 938Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
939
940 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
941
9ecc05f0
JL		 942Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
943
97e1581b
JL		 944 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
945 args by 'f'.
946
9e4f2d3a
JL		 947 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
948
680ef6de
JL		 949 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
950 between args.
951 Add new completers. Fix bug in 64 bit condition handling.
952
413c94ba
JL		 953 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
954 'cS', and 'c*'.
955
28252e61
JL		 956 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
957
a97685e9
JL		 958 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
959
9ecc05f0
JL		 960 * config/tc-hppa.c (pa_ip): Add case for 'I'.
961
cb30237e
NC		 9621999-08-27 Jim Wilson <wilson@cygnus.com>
963
964 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
965 (struct ls): Add frag field. Initialize it to zero.
966 (out_end_sequence): New local text_frag. Set it while in text section.
967 Replace address check with frag check. Set ls.frag to text_frag if
968 out_set_addr called.
969 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
970 Set it before switching sections. Replace address check with frag
971 check. Set ls.frag to saved_frag if out_set_addr called.
972
09a798ea
NC		 9731999-08-26 David Mosberger <davidm@hpl.hp.com>
974
975 * dwarf2dbg.c (out_end_sequence): If address changed, directly
976 output "advance_pc" opcode instead of calling gen_addr_line().
977 The latter has the undesired side-effect of creating a new row
978 in the debug line info matrix.
979
e1c05f12
NC		 9801999-08-26 Jim Wilson <wilson@cygnus.com>
981
982 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
983 ls.last_filename if last is less than zero. Set ls.last_filename
984 when allocating new entry.
985 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
986 call.
987
b23bac36
AM		 9881999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
989
990 * config/tc-i386.c (i386_index_check): Fix the displacement size
991 when INFER_ADDR_PREFIX.
992
50f4163f
NC		 9931999-08-18 Nick Clifton <nickc@cygnus.com>
994
995 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
996 display its value.
997
f589a541
ILT		 9981999-08-17 Ian Lance Taylor <ian@zembu.com>
999
1000 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1001 handle 0xffffNNNN constants correctly.
1002
11450271
NC		 10031999-08-16 Nick Clifton <nickc@cygnus.com>
1004
1005 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1006 as well as loads.
1007
276b1dc2
NC		 10081999-08-13 Nick Clifton <nickc@cygnus.com>
1009
1010 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1011 (md_apply_fix3): Always pass positive values to
1012 validate_offset_imm.
1013
ae5ad4ad
NC		 10141999-08-12 Nick Clifton <nickc@cygnus.com>
1015
1016 * config/tc-arm.c (skip_whitespace): New macro.
1017 Formatting tidy ups.
1018
1019 (md_apply_fix3): Store relocation offset in addend for ELF based
1020 relocs.
1021 (arm_force_relocation): Always generate relocs for Thumb function
1022 calls.
1023
bf6d3895
AM		 10241999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1025
1026 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1027 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1028
46031ca9
JL		 1029Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1030
b100be66
JL		 1031 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1032 flags for the unwind subspace.
1033
46031ca9
JL		 1034 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1035 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1036 suitable relocation based on the size of the target's pointer.
1037 Always Use subsegment zero for the unwinders.
1038 (pa_level): Handle "2.0w".
1039
0825afba
JR		 1040Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1041
1042 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1043 with the following instruction unless this was specified.
1044
1a1ae23e
ILT		 10451999-08-09 Ian Lance Taylor <ian@zembu.com>
1046
1047 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1048 certain sections, to match BFD changes.
1049
81afc846
ILT		 10501999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1051
1052 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1053 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1054 * Makefile.in: Rebuild.
81afc846 1055
04ad1543
ILT		 10561999-08-08 Ian Lance Taylor <ian@zembu.com>
1057
1058 * Makefile.am: Rename .dep* files to DEP*.
1059 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1060 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1061 targets to DEPOBJ.
1062 * Makefile.in: Rebuild.
1063
1eb7027c
RH		 10641999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1065
1066 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1067
2dcc60be
ILT		 10681999-08-08 Ian Lance Taylor <ian@zembu.com>
1069
46eec08e
ILT		 1070 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1071 avoid problems on DOS filesystems.
1072 * Makefile.in: Rebuild.
1073
2dcc60be
ILT		 1074 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1075
10761999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1077
1078 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1079 section flag.
1080
76a27922
ILT		 10811999-08-08 Ian Lance Taylor <ian@zembu.com>
1082
1083 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1084 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1085 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1086
0741736b
JL		 1087Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1088
1089 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1090
9a913dfb
JL		 1091Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1092
1093 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1094
a1f2d742
ILT		 10951999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1096
1097 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1098 non-adjustable symbols.
1099
55a914bc
JL		 1100Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1101
1102 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1103
336f7c70 1104Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1105
1106 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1107 operands.
1108
9750fcc5
ILT		 11091999-08-05 Donn Terry <donn@interix.com>
1110
1111 * config/te-interix.h: New file.
1112 * configure.in (i386-*-interix*): New target.
1113 * configure: Rebuild.
1114
39ba5561
JL		 1115Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1116
1117 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1118 selectors for ELF too.
1119 (selector_table): Add "ltp" and "rtp" selectors.
1120
eecb386c
AM		 11211999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1122
1123 * config/tc-i386.c (i386_operand): No need to change
1124 operand_string pointer in segment reg case before goto
1125 do_memory_reference. Initialise displacement_string_start and
1126 displacement_string_end after do_memory_reference label.
1127 (i386_index_check): Add operand_string param, and print error
1128 message on failure here.
1129 (i386_intel_memory_operand): Instead of here.
1130 (i386_operand): And here.
1131 (INFER_ADDR_PREFIX): Enable.
1132
1133 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1134
1135 * config/tc-i386.h (DefaultSize): Define. Renumber following
1136 opcode_modifier defines.
1137
1138 From Etienne Lorrain <etienne.lorrain@ibm.net>
1139 * config/tc-i386.c (stackop_size): New variable.
1140 (set_16bit_code_flag): Clear it here.
1141 (set_16bit_gcc_code_flag): New function.
1142 (md_pseudo_table): Add "code16gcc" entry.
1143 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1144
f173e82e
ILT		 11451999-08-03 Ian Lance Taylor <ian@zembu.com>
1146
a04b544b
ILT		 1147 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1148 next_set_end even if the end symbol is being discarded.
1149
1150 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1151 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1152 * config/obj-coff.c: Likewise.
1153 (seg_info_type): Remove.
1154 (seg_info_off_by_4): Change to array of segT.
1155 (s_get_segment): Adjust accordingly.
1156 (obj_pseudo_table): Fully initialize sentinel entry.
1157
f173e82e
ILT		 1158 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1159 Ralf Baechle <ralf@uni-koblenz.de>.
1160
c3332e24
AM		 11611999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1162
1163 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1164
11651999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1166
24eab124
AM		 1167 * config/tc-i386.c: Indentation and white space changes.
1168 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1169 don't enable it by default.
1170 (i386_intel_operand): Remove redundant prototype.
1171 Move check on number of memory operands, and i.mem_operands++
1172 (i386_intel_memory_operand): To here.
1173 Remove i386_immediate code from here. Remove special case code
1174 for input and output using (%dx). Remove base/index checks and
1175 call i386_index_check instead. Save initial operand_string
1176 argument for error message.
1177 (i386_operand): Remove redundant prototype. Move base/index
1178 checks to i386_index_check.
1179 (i386_displacement): Move intel mode check for non-zero
1180 i.disp_operand
1181 (i386_intel_memory_operand): To here.
c3332e24 1182
6d8809aa
RH		 11831999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1184
1185 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1186 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1187 by .register pseudo-op if -64 and --no-undeclared-regs.
1188 (s_register, sparc_adjust_symtab): New functions.
1189 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1190 Declare sparc_adjust_symtab as tc_adjust_symtab.
1191 * doc/c-sparc.texi: Add description of #ignore special literal
1192 for .register pseudo-op.
1193
c8d259f7
CM		 11941999-07-30 Catherine Moore <clm@cygnus.com>
1195
1196 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1197 the relocation's section offset.
1198
b77ad1d4
AM		 11991999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1200
1201 * write.c (fixup_segment): Fix generic error check overflow test.
1202
1203 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1204 X_add_number to long.
1205
b53fcc20
JL		 1206Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1207
1208 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1209 processing.
1210
d2e71411
ILT		 12111999-07-27 Ian Lance Taylor <ian@zembu.com>
1212
1213 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1214 VTABLE relocations.
1215
e9f56b1d
ILT		 12161999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1217
1218 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1219
1a39f480
ILT		 1220 * configure.bat: Remove; obsolete.
1221 * config/go32.cfg: Likewise.
1222
29fe79d3
ILT		 12231999-07-21 Brad M. Garcia <bgarcia@fore.com>
1224
1225 * configure.in (i386-*-vxworks*): New target.
1226 * configure: Rebuild.
1227
e06510e6
RH		 12281999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1229
1230 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1231
dabe3bbc
RH		 12321999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1233
1234 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1235 on -64 and not pic.
1236 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1237 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1238 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1239 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1240 MAX_RELOC_EXPANSION): Define.
1241 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1242
b4cac588
AM		 12431999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1244
1245 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1246 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1247 block. Print a warning if an 8-bit or 16-bit constant
1248 displacement or immediate is truncated on output.
1249 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1250 immediate.
1251 (i386_operand): Disallow immediate jump absolute operand.
1252
966ed0b4
ILT		 12531999-07-15 Ian Lance Taylor <ian@zembu.com>
1254
0ed15843
ILT		 1255 * configure.in: Bump version number to 2.9.5.
1256 * configure: Rebuild.
1257
966ed0b4
ILT		 1258 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1259 or %llx work.
1260
67f1cff0
JL		 1261Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1262
1263 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1264 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1265
2f992c04
NC		 12661999-07-14 Philip Blundell <pb@nexus.co.uk>
1267
1268 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1269 is defined.
1270 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1271
1272 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1273 if -mno-fpu was given.
1274 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1275 relocs.
1276 (cons_fix_new_arm): Remove misleading comments.
1277
14ad458a
ILT		 12781999-07-14 Ian Lance Taylor <ian@zembu.com>
1279
1280 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1281 error message.
1282 (relax_segment): Likewise. After giving a rs_org error, convert
1283 the frag to rs_align to avoid cascading errors.
1284
36823076
AS		 12851999-07-12 Andreas Schwab <schwab@suse.de>
1286
1287 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1288
ab9da554
ILT		 12891999-07-11 Ian Lance Taylor <ian@zembu.com>
1290
1291 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1292 as appropriate. Fill in structure initializations. Add variable
1293 initializations. Add casts.
1294 * dwarf2dbg.c (print_stats): Change i to size_t.
1295 * listing.c (listing_listing): Change list_line to unsigned int.
1296
e0accf0c
ILT		 12971999-07-10 Ian Lance Taylor <ian@zembu.com>
1298
1299 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1300 rather than checking for \001 and \002 in symbol name.
1301 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1302
7d4ce8a9
JL		 1303Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1304
1305 * configure.in (hppa*-linux-gnu*): New target.
1306 * configure: Rebuilt.
1307
5395a469
NC		 13081999-07-08 Nick Clifton <nickc@cygnus.com>
1309
1310 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1311
cac58fa6
NC		 13121999-07-07 Nick Clifton <nickc@cygnus.com>
1313
5395a469 1314 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 1315 accessing symbolP directly.
1316
03b36ee1
JL		 1317Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1318
1319 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1320 for ELF.
1321
49a5575c
NC		 13221999-07-05 Nick Clifton <nickc@cygnus.com>
1323
1324 * config/tc-arm.c (ARM_EXT_V5): Define.
1325 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1326 (md_begin): Detect ARM v5 architectures.
1327 (md_parse_option): Accept arm v5 specification.
1328 (md_show_usage): Documment -marmv5 switch.
1329
1330 * doc/c-arm.texi: Document -marmv5 command line option.
1331
1332 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1333 op.
1334 (validate_immediate_twopart): New function. Determine if a
1335 constant can be computed by two ADD instructions.
1336 (output_inst): Remove its command line parameter - it was never
1337 used.
1338 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1339 implememt the ADRL pseudo op.
1340 (tc_gen_reloc): Generate a suitable error message if an ADRL
1341 instruction tries to generate a real reloc.
1342
1343 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1344
09ecf0ba
JL		 1345Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1346
1347 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1348 into lower case.
1349
264d6861
ILT		 13501999-06-27 H.J. Lu <hjl@gnu.org>
1351
1352 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1353 non BFD_ASSEMBLER case.
1354
827c0149
ILT		 13551999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1356
1357 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1358 data.
1359
a340d270
RH		 13601999-06-26 David Mosberger <davidm@hpl.hp.com>
1361
1362 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1363 out_end_sequence() when the address decreases due to a new frag.
1364 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1365 numbering starts with 1.
1366
16b93d88
NC		 13671999-06-23 Nick Clifton <nickc@cygnus.com>
1368
1369 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1370 .section for COFF.
1371 (mcore_s_text): Call obj_elf_text for ELF target.
1372 (mcore_s_data): Call obj_elf_data for ELF target.
1373 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1374 for COFF target.
1375 (mcore_s_bss): New function: Dump literal table before changing
1376 sections.
1377 (mcore_s_comm): New function: Dump literal table before changing
1378 sections.
1379
1380 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1381 No longer static functions.
1382 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1383 Provide prototypes for these functions.
1384
fed9b18a
ILT		 13851999-06-22 Ian Lance Taylor <ian@zembu.com>
1386
be2acf27
ILT		 1387 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1388 a list of names, to try obj_segment_name, and to try abbreviated
1389 names when using COFF without long section names.
1390
7dcc9865
ILT		 1391 * config/tc-alpha.c: More use of symbol accessor functions.
1392 * config/tc-arc.c: Likewise.
1393 * config/tc-d30v.c: Likewise.
1394 * config/tc-fr30.c: Likewise.
1395 * config/tc-i860.c: Likewise.
1396 * config/tc-m88k.c: Likewise.
1397 * config/tc-mcore.c: Likewise.
1398 * config/tc-ns32k.c: Likewise.
1399 * config/tc-sparc.c: Likewise.
1400 * config/tc-v850.c: Likewise.
1401
a77f5182
ILT		 1402 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1403 sy_value with appropriate accessor functions.
1404 * config/tc-arm.c (md_apply_fix3): Likewise.
1405 * config/tc-d10v.c (AT_WORD_P): Likewise.
1406 * config/tc-v850.c (reg_name_search): Likewise.
1407
fed9b18a
ILT		 1408 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1409 use symbol_get_bfdsym instead.
1410 * config/tc-ppc.c (md_assemble): Likewise.
1411 * config/tc-v850.c (v850_comm): Likewise.
1412
310b5aa2
ILT		 14131999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1414
1415 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1416 the symbol, rather than accessing the bsym member.
1417 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1418 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1419 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1420 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1421 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1422 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1423 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1424 * config/tc-v850.c (tc_gen_reloc): Likewise.
1425
9cb8e75e
JL		 1426Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1427
1428 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1429 (hppa_gen_reloc_type): Conditionalize on BFD64.
1430 (tc_gen_reloc): Re-enable ELF relocations.
1431 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1432
3d103319
ILT		 14331999-06-21 Ian Lance Taylor <ian@zembu.com>
1434
1435 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1436 warning.
1437 (do_ldst): Move assignment out of if condition.
1438 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1439 parentheses to avoid warning.
1440
776b24b4
NC		 14411999-06-21 Nick Clifton <nickc@cygnus.com>
1442
155f0fe7
NC		 1443 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1444 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 1445
809ffe0d
ILT		 14461999-06-19 Ian Lance Taylor <ian@zembu.com>
1447
1448 * config/tc-ppc.c: Update for symbol handling changes.
1449 * config/obj-coff.c: Likewise.
1450
49863f82
JL		 1451Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1452
1453 * tc-hppa.c: General cleanups of ELF support. No more spaces
1454 and subspaces for ELF.
1455 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1456 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1457 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1458 (UNWIND_SECTION_NAME): Likewise.
1459 (space/subspace related structures): Conditionalize definitions
1460 on OBJ_SOM.
1461 (space/subspace directives and support routines): Conditionalize
1462 definitions and references/uses on OBJ_SOM.
1463 (label_symbol_struct): For ELF, track the symbol's segment. For
1464 SOM track its space.
1465 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1466 changes.
1467 (USE_ALIASES): Kill for both SOM & ELF.
1468 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1469 (pa_space, pa_subspace): Corresponding changes.
1470 (pa_spaces_begin): Corresponding chagnes.
1471 (md_begin): Do not muck around with space/subspace stuff for
1472 OBJ_ELF.
1473 (md_apply_fix): Temporarily disable argument relocation stuff
1474 for OBJ_ELF.
1475 (tc_gen_reloc): Temporarily disable relocation generation for
1476 OBJ_ELF
1477 (pa_build_unwind_subspace): Similarly.
1478
fed881b1
NC		 14791999-06-16 Nick Clifton <nickc@cygnus.com>
1480
1481 * config/tc-arm.c (thumb_set): New pseudo op.
1482 (text, data, section): Override these pseudo ops with ARM
1483 specific versions.
1484 (s_thumb_set): New function: Perform the same as a .set pseudo
1485 op, but also mark the alias'ed symbol as being a Thumb
1486 function.
1487 (arm_s_text): New function: Perform the same as the .text
1488 pseudo op, but dump the literal pool before changing
1489 sections.
1490 (arm_s_data): New function: Perform the same as the .data
1491 pseudo op, but dump the literal pool before changing
1492 sections.
1493 (arm_s_section): New function: Perform the same as the
1494 .section pseudo op, but dump the literal pool before changing
1495 sections.
1496 (arm_cleanup): Do not reset the current section before dumping
1497 the literal pool.
1498
0f94f4c8
NC		 14991999-06-17 Nick Clifton <nickc@cygnus.com>
1500
2f3519a2
NC		 1501 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1502 OPTION_NO_WARN_UNMATCHED entries.
1503 (md_parse_option): Generate a warning message if an unrecognised
1504 option is encountered.
1505
0f94f4c8
NC		 1506 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1507 (get_operands): When parsing an expression after an '@' symbol
1508 has been detected, do not ignore '#' symbols.
1509 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1510 false.
1511
e4a86f6f
ILT		 15121999-06-13 Ian Lance Taylor <ian@zembu.com>
1513
1514 From K. Richard Pixley <rich@noir.com>:
1515 * configure.in (ppc-*-vxworks*): New target.
1516 * configure: Rebuild.
1517
a8aed0fb
UD		 15181999-06-12 Philip Blundell <philb@gnu.org>
1519
1520 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1521
7565ed77
ILT		 15221999-06-13 Ian Lance Taylor <ian@zembu.com>
1523
1524 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1525 which refer to symbols in linkonce sections, permit reducing the
1526 relocs if the symbol is local.
1527
b9e57a38
ILT		 15281999-06-12 Ian Lance Taylor <ian@zembu.com>
1529
1530 * subsegs.c (subseg_text_p): New function.
1531 * as.h (subseg_text_p): Declare.
1532 * read.c (do_align): Use subseg_text_p to set the default fill.
1533 * write.c (subsegs_finish): Likewise.
1534 * config/obj-coff.c (write_object_file): Likewise.
1535 * config/tc-i386.h (md_maybe_text): Don't define.
1536 (md_do_align): Use subseg_text_p to set the default fill.
1537 * config/tc-m32r.c (m32r_do_align): Likewise.
1538 * config/tc-sh.c (sh_do_align): Likewise.
1539 * config/tc-sparc.h (md_do_align): Likewise.
1540
008960a5
ILT		 15411999-06-12 David O'Brien <obrien@freebsd.org>
1542
1543 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1544 * configure: Rebuild.
1545
a1605869
ILT		 15461999-06-12 Ian Lance Taylor <ian@zembu.com>
1547
d9ac5a3b
ILT		 1548 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1549 * Makefile.am: Rebuild dependencies.
1550 * Makefile.in: Rebuild.
1551
a1605869
ILT		 1552 * config/tc-i386.c (i386_immediate): Remove unused label
1553 seg_unimplemented.
1554
1555 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1556 * symbols.c: Likewise.
1557 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1558 sy_next field when taking address, rather than symbol_next.
1559
1560 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1561 offsetT.
1562 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1563 value from the output file architecture.
1564 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1565 * dwarf2dbg.h: Change bfd_vma to addressT.
1566
a7cd1c22
ILT		 15671999-06-11 Ian Lance Taylor <ian@zembu.com>
1568
1569 * dwarf2dbg.h: Use PARAMS in function declarations.
1570
76171f81
ILT		 15711999-06-11 Martin Dorey <mdorey@madge.com>
1572
1573 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1574 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1575 OBJ_ELF.
1576 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1577
9b4d630b
ILT		 15781999-06-11 Ian Lance Taylor <ian@zembu.com>
1579
5865bb77
ILT		 1580 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1581
9e7c96d9
ILT		 1582 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1583 popsection.
1584
1b50c718
ILT		 1585 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1586
1bf67e0d
ILT		 1587 * read.c (read_a_source_file): Only declare inescape if
1588 QUOTES_IN_INSN.
1589
1590 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1591 match parameters.
1592 (find_entry_byval): Add parens to avoid warning.
1593
1594 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1595
9b4d630b
ILT		 1596 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1597 undefined symbols.
1598
a22b281c
RH		 15991999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1600
1601 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1602 with isoctal.
1603
1604 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1605 synthetize_setx): New functions.
1606 (md_assemble): Broken the special cases into the above
1607 functions. Make compiler happy if sizeof(bfd_vma)==4.
1608 Fix sethi generated from set/setuw. If instructions have a relloc,
1609 always clear the fields to be relocated in the opcode.
1610 (sparc_ip): Remove special_case global variable.
1611
7f2f689c
ILT		 16121999-06-10 Ian Lance Taylor <ian@zembu.com>
1613
d7ba4a77
ILT		 1614 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1615 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1616 indication of success rather than a value.
1617 (itbl_get_val): Likewise.
1618 (itbl_get_field): Use strcspn. Change delimiters to include
1619 parens.
1620 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1621 (itbl_get_val): Likewise.
1622 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1623
7f2f689c
ILT		 1624 * symbols.c (copy_symbol_attributes): Convert local symbols to
1625 regular symbols.
1626
c1d3c45e
NC		 16271999-06-10 Nick Clifton <nickc@cygnus.com>
1628
1629 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1630 ARM920t.
1631
63fab58c
RH		 16321999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1633
1634 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1635 Optimize set if sizeof(bfd_vma) == 64.
1636 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 1637 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 1638 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1639
cf9a1301
RH		 16401999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1641
1642 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1643 (s_ncons): New function.
1644 (native_op_table): New table.
1645 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1646 R_SPARC_OLO10 handling.
1647
bf29b231
RH		 1648Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1649
1650 * expr.h (struct expressionS): Revert last change; widen X_op.
1651 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1652
9be1cda6
AS		 1653Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1654
a4835b42
AS		 1655 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1656 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1657 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1658 * Makefile.in: Regenerated.
1659
9be1cda6
AS		 1660 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1661 `common' pass on to s_mri_common.
1662 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1663
62335629
RH		 16641999-06-06 Richard Henderson <rth@cygnus.com>
1665
1666 * config/obj-elf.c (obj_elf_section): Don't free the return
1667 value of demand_copy_C_string.
1668
9de8d8f1
RH		 16691999-06-05 Richard Henderson <rth@cygnus.com>
1670
1671 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1672 creation logic from obj_elf_create_section.
1673
1674 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1675 (section_stack): New.
1676 (special_sections): Make const.
1677 (obj_elf_section): Gut and rewrite parsing.
1678 (obj_elf_change_section): New function broken out of obj_elf_section.
1679 (obj_elf_parse_section_letters): Likewise.
1680 (obj_elf_section_word): Likewise.
1681 (obj_elf_section_type): Likewise.
1682 (obj_elf_previous): Treat as a toggle.
1683 (obj_elf_popsection): New.
1684 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1685 (ppc_section_type): Likewise.
1686 * config/tc-ppc.h: Likewise.
1687
1688 * expr.h (struct expressionS): Don't make X_op a bitfield.
1689 * config/tc-alpha.c: Update for symbol handling changes.
1690 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1691 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1692
58b5739a
RH		 16931999-06-05 Richard Henderson <rth@cygnus.com>
1694
1695 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1696 (dwarf2_gen_line_info): Kill unused variables.
1697 (dwarf2_finish): Likewise.
1698 (dwarf2_where): Likewise.
1699 (dwarf2_directive_file): If we've only got a string,
1700 hand off to s_app_file.
1701 * ecoff.c: Move the include of ecoff.h.
1702 * symbols.h (S_IS_FUNCTION): Prototype.
1703
1704 * read.c (LEX_HASH): Supply a default.
1705 (lex_type): Use it.
1706 (s_globl): Update `c' after skipping whitespace.
1707 * read.h (LEX_END_NAME, is_name_ender): New.
1708 * expr.c (get_symbol_end): Respect it.
1709
398e8c25
ILT		 17101999-06-04 Mark Klein <mklein@dis.com>
1711
993142d5
ILT		 1712 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1713 to real if OBJ_SOM
1714 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1715
398e8c25
ILT		 1716 * config/tc-hppa.c: Update for symbol handling changes.
1717
b4013713
ILT		 17181999-06-03 Ian Lance Taylor <ian@zembu.com>
1719
080e41e6
ILT		 1720 * cgen.c: Update for symbol handling changes.
1721 * config/tc-m32r.c: Likewise.
f412ead8 1722
a0f75b47
ILT		 1723 * config/tc-hppa.h: Update for symbol handling changes.
1724 * config/tc-hppa.c: Likewise.
1725
174419c1
ILT		 1726 * config/tc-arm.h: Update for symbol handling changes.
1727 * config/tc-arm.c: Likewise.
1728 (symbol_make_empty): Remove. Just use symbol_create.
1729
1730 * symbols.c (symbol_set_tc): Correct name.
1731
6104f0a0
ILT		 1732 * Makefile.am: Rebuild dependencies.
1733 ($(OBJS)): Don't depend upon struc-symbol.h.
1734 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1735 * dep-in.sed: Don't remove struc-symbol.h.
1736 * Makefile.in: Rebuild.
1737
b4013713
ILT		 1738 * doc/internals.texi (Symbols): Describe changes in symbol
1739 handling.
1740
6576f0b5
RH		 17411999-06-03 Richard Henderson <rth@cygnus.com>
1742
1743 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1744 instead of doing the work by hand.
1745
fac0d250
RH		 17461999-06-03 David Mosberger <davidm@hpl.hp.com>
1747
1748 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1749 state of line state-machine.
1750 (struct ls): Collect DWARF2 line state-machine state in new member
1751 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1752 resulted in any DWARF2 directives.
1753 (reset_state_machine): New function.
1754 (out_end_sequence): Ditto.
1755 (dwarf2_gen_line_info): When switching sections or switching to a
1756 lower text address, call out_end_sequence() first to terminate the
1757 previous code sequence as code sequences MUST have monotonically
1758 increasing addresses.
1759 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1760
17611999-06-03 David Mosberger <davidm@hpl.hp.com>
1762
1763 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1764 DWARF2 debug info (line information only, at this point).
1765 * as.h: Update comment about supported debug formats.
1766 * dwarf2dbg.c, dwarf2dbg.h: New files.
1767 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1768
1769 * expr.c (operand): Don't use [ for parens if we want an index op.
1770 (op_encoding): Switch [ into O_index, if desired.
1771 (op_rank): Renumber with O_index on bottom.
1772 (expr): If O_index, match closing bracket.
1773 * expr.h (O_index): New.
1774
1775 * read.c (read_a_source_file): Conditionally allow matched "
1776 in lines passed to md_assemble.
1777
1778 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1779
49309057
ILT		 17801999-06-03 Ian Lance Taylor <ian@zembu.com>
1781
1782 Add support for storing local symbols in a small structure to save
1783 memory when assembling large files.
1784 * as.h: Don't include struc-symbol.h.
1785 (symbolS): Add typedef.
1786 * symbols.c: Include struc-symbol.h.
1787 (local_hash): New static variable.
1788 (save_symbol_name): New static function, from symbol_create.
1789 (symbol_create): Call save_symbol_name.
1790 (local_symbol_count): New static variable.
1791 (local_symbol_conversion_count): Likewise.
1792 (LOCAL_SYMBOL_CHECK): Define.
1793 (local_symbol_make): New static function.
1794 (local_symbol_convert): New static function.
1795 (colon): Handle local symbols. Create local symbol for local
1796 label name.
1797 (symbol_table_insert): Handle local symbols.
1798 (symbol_find_or_make): Create local symbol for local label name.
1799 (symbol_find_base): Check for local symbol.
1800 (symbol_append, symbol_insert): Check for local symbols.
1801 (symbol_clear_list_pointers, symbol_remove): Likewise.
1802 (verify_symbol_chain): Likewise.
1803 (copy_symbol_attributes): Likewise.
1804 (resolve_symbol_value): Handle local symbols.
1805 (resolve_local_symbol): New static function.
1806 (resolve_local_symbol_values): New function.
1807 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1808 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1809 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1810 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1811 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1812 (symbol_previous, symbol_next): New functions.
1813 (symbol_get_value_expression): Likewise.
1814 (symbol_set_value_expression): Likewise.
1815 (symbol_set_frag, symbol_get_frag): Likewise.
1816 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1817 (symbol_mark_used_in_reloc): Likewise.
1818 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1819 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1820 (symbol_mri_common_p): Likewise.
1821 (symbol_mark_written, symbol_clear_written): Likewise.
1822 (symbol_written_p): Likewise.
1823 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1824 (symbol_section_p, symbol_equated_p): Likewise.
1825 (symbol_constant_p): Likewise.
1826 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1827 (symbol_get_obj, symbol_set_obj): Likewise.
1828 (symbol_get_tc, symbol_set_tc): Likewise.
1829 (symbol_begin): Initialize local_hash.
1830 (print_symbol_value_1): Handle local symbols.
1831 (symbol_print_statistics): Print local symbol statistics.
1832 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1833 Declare new symbols.c functions. Move many declarations here from
1834 struc-symbol.h.
1835 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1836 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1837 (struct symbol): Move bsym to make it clearly the first field.
1838 Remove TARGET_SYMBOL_FIELDS.
1839 (symbolS): Don't typedef.
1840 (struct broken_word): Remove.
1841 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1842 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1843 (symbol_clear_list_pointers): Likewise.
1844 (symbol_insert, symbol_remove): Likewise.
1845 (symbol_previous, symbol_append): Likewise.
1846 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1847 (struct local_symbol): Define.
1848 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1849 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1850 (local_symbol_get_frag, local_symbol_set_frag): Define.
1851 (local_symbol_get_real_symbol): Define.
1852 (local_symbol_set_real_symbol): Define.
1853 Define.
1854 * write.c (write_object_file): Call resolve_local_symbol_values.
1855 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1856 (TARGET_SYMBOL_FIELDS): Don't define.
1857 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1858 ECOFF_DEBUGGING, add ECOFF fields.
1859 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1860 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1861 ECOFF_DEBUGGING, add ECOFF fields.
1862 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1863 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1864 * config/tc-mcore.h: Don't include struc-symbol.h.
1865 (TARGET_SYMBOL_FIELDS): Don't define.
1866 (struct mcore_tc_sy): Define.
1867 (TC_SYMFIELD_TYPE): Define.
1868 * Many files: Use symbolS instead of struct symbol. Use new
1869 accessor functions rather than referring to symbolS fields
1870 directly.
1871
1872 * read.c (s_mri_common): Don't add in value of line_label.
1873
1874 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1875 checking for SEC_LINK_ONCE.
1876
1877 * config/tc-sh.h (sh_fix_adjustable): Declare.
1878
1879 * app.c (input_buffer): New static variable.
1880 (app_push): Save saved_input in allocated buffer.
1881 (app_pop): Restored saved_input.
1882 (do_scrub_chars): Change get parameter to take char * and int as
1883 arguments. Change GET macro to pass input_buffer to get
1884 function. Don't save input into allocated buffer.
1885 * as.h (do_scrub_chars): Update declaration.
1886 * input-file.c (input_file_get): Change to take char * and int.
1887 Read data into passed in buffer. Remove static buffer.
1888 * read.c (scrub_from_string): Change to take char * and int. Copy
1889 data into passed in buffer.
1890
1891 * hash.h: Neaten. Declare hash_traverse.
1892 * hash.c: Complete rewrite based on BFD hashing code.
1893 * gasp.c (chunksize): New variable.
1894 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1895 hash_delete.
1896
661e4995
NC		 18971999-05-28 Nick Clifton <nickc@cygnus.com>
1898
1899 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1900 addend unless the target uses an old ABI.
1901
d9a62219
DE		 1902Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1903
1904 -Wchar-subscripts cleanup
1905 * listing.c (listing_newline): Use unsigned char variable, so
1906 calls to isascii,iscntrl are correct.
1907 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1908 (unsigned char).
1909 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1910 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1911 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1912 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1913
6da466c7
ILT		 19141999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1915
1916 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1917 width for Coldfire.
1918 (arch_coldfire_p): New #define.
1919 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1920
19211999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1922
1923 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1924
1925 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1926 (install_operand): Add place `N'.
1927 (init_table): Add registers ACC, MACSR, MASK.
1928
1929 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1930
1931 * config/tc-m68k.c: Change mcf5200 --> mcf.
1932 (archs): Add mcf5206e, mcf5307.
1933 (m68k_ip): Add format `u'.
1934 (install_operand): Add place `m', `M', `h'.
1935 (init_table): Add upper/lower registers.
1936
1937 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1938
bedf545c
ILT		 19391999-05-28 Martin Dorey <mdorey@madge.com>
1940
1941 * config/tc-i960.c: Several minor changes to add ELF and
1942 BFD_ASSEMBLER support.
1943 * config/tc-i960.h: Likewise.
1944 * configure.in (i960-*-elf*): New target.
1945 * aclocal.m4, configure: Rebuild.
1946
40c62b25
AM		 19471999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1948
1949 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1950 reloc changes when defined(BFD_ASSEMBLER).
1951
daa01f85
AM		 19521999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1953
1954 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1955
1956 * write.c (write_print_statistics): Output to file, not stderr.
1957
1958 * expr.c (generic_bignum_to_int32,64): Prototype.
1959
1960 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1961 output_sleb128, output_uleb128, output_big_sleb128,
1962 output_big_uleb128, output_big_leb128): Prototype.
1963 (output_big_sleb128, output_big_uleb128): Make inline.
1964 (output_big_leb128): Remove inline
1965
1966 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1967 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1968 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1969 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1970 value for correct overflow check in write.c:fixup_segment.
1971 * write.c (fixup_segment): Move bitfield overflow checks to after
1972 the md_apply_fix call.
1973 * config/obj-coff.c (fixup_segment): Likewise.
1974 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1975 valueT *val argument.
1976
19b34177
AS		 1977Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1978
1979 * config/atof-ieee.c (gen_to_words): Correctly round a
1980 denormalized number. Fix off-by-one in range checking for
1981 exponent in a denormal.
1982
b8a40f53
NC		 19831999-05-10 Nick Clifton <nickc@cygnus.com>
1984
1985 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1986 name.
1987
53f3de98
RH		 1988Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1989
1990 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1991
578ec497
AM		 19921999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1993
1994 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1995 (ReverseRegRegmem): Remove.
1996 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1997 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1998 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1999 kludge.
2000
2001 From Doug Ledford <dledford@redhat.com>
2002 * config/tc-i386.h (RegXMM): New for P/III.
2003 * config/tc-i386.c: Add support for P/III.
2004
d0e9a01c
RH		 2005Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2006
2007 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2008 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2009 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2010
83183c0c
RH		 2011Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2012
2013 * config/tc-i386.c (i386_immediate): Skip whitespace before
2014 complaining about junk after expression.
2015 (i386_displacement): Likewise.
2016
03987ced
RH		 2017Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2018
2019 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2020 Don't copy before downcaseing.
2021
0d96863f
CM		 20221999-05-05 Catherine Moore <clm@cygnus.com>
2023
2024 * tc-m68k.c: Include elf/m68k.h.
2025 (m68k_elf_final_processing): New routine.
2026 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2027 Define.
2028
90700a53
JL		 2029Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2030
2031 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2032 17 bit fmt insn.
2033
252b5132
RH		 20341999-04-30 Nick Clifton <nickc@cygnus.com>
2035
2036 * config/tc-mcore.c (mcore_s_section): Dump literals before
2037 changing section.
2038
20391999-04-29 Nick Clifton <nickc@cygnus.com>
2040
2041 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2042 for COFF/PE port.
2043
2044Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2045
2046 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2047 (TC_INIT_FIX_DATA): Delete.
2048 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2049 (TC_INIT_FIX_DATA): Delete.
2050 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2051 * write.c (fix_new_internal): Initialize fx_cgen member.
2052 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2053 (gas_cgen_md_apply_fix3): Update.
2054 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2055 (md_cgen_record_fixup_exp): Update.
2056 (FX_OPINFO_R_TYPE): Update.
2057
2058 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2059 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2060 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2061 * frags.h (struct frag): Make opindex, opinfo ints.
2062
2063 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2064
20651999-04-26 Tom Tromey <tromey@cygnus.com>
2066
2067 * aclocal.m4, configure: Updated for new version of libtool.
2068
20691999-04-22 Nick Clifton <nickc@cygnus.com>
2070
2071 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2072 md_apply_fix.
2073 (md_apply_fix3): Do not fix up absolute relocations against
2074 symbolic values.
2075
2076 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2077
20781999-04-20 Nick Clifton <nickc@cygnus.com>
2079
2080 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2081 changes and data-in-text directives.
2082 (mcore_cons): New function: intercept cons() operations.
2083 (mcore_float_cons): New function: intercept float_cons()
2084 operations.
2085 (mcore_stringer): New function: intercept stringer() operations.
2086
20871999-04-18 Ian Lance Taylor <ian@zembu.com>
2088
2089 * obj.h (struct format_ops): Change generate_asm_lineno field to
2090 take no parameters.
2091 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2092
2093 * config/tc-alpha.c (find_opcode_match): Add default case to
2094 switch.
2095 (find_macro_match): Likewise.
2096 (load_expression): Parenthesize && within ||.
2097
2098 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2099
21001999-04-17 Nick Clifton <nickc@cygnus.com>
2101
2102 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2103 .text .data .section pseudo ops.
2104 (mcore_s_section): New function. Dump lits before changing secs.
2105 (mcore_s_text): New function. Dump lits before changing secs.
2106 (mcore_s_data): New function. Dump lits before changing secs.
2107
21081999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2109
2110 * config/tc-mips.c (mips_32bitmode): New.
2111 (md_begin): Set mips_32bitmode if needed.
2112 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2113 Set EF_MIPS_32BITMODE.
2114
2115Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2116
2117 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2118 change.
2119
21201999-04-16 Nick Clifton <nickc@cygnus.com>
2121
2122 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2123
2124Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2125
2126 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2127 expressions correctly.
2128
2129
21301999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2131
2132 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2133
2134Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2135
2136 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2137 and fmpynfadd instructions.
2138
21391999-04-11 Richard Henderson <rth@cygnus.com>
2140
2141 * as.h (environ): Declare it, if needed.
2142 * as.c (dump_statistics): Don't declare environ.
2143 * configure.in (environ): Detect declaration.
2144 * configure, config.in: Rebuild
2145
2146 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2147 (i386_displacement): Allocate enough space for replacement buffer.
2148 Clean up replacement buffer initialization.
2149
21501999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2151
2152 * subsegs.c (section_symbol): Don't create a new symbol if one
2153 already exists; instead, use the existing one, but set its segment
2154 and frag data if it hasn't already been defined.
2155 * config/obj-coff.c (c_section_symbol): Likewise.
2156
2157Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2158
2159 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2160
21611999-04-08 Nick Clifton <nickc@cygnus.com>
2162
2163 * config/tc-mcore.c: New File: Support routines for MCore
2164 assembler.
2165 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2166 * config/obj-coff.c: Add support for mcore-pe target.
2167
2168 * Makefile.am: Add support for MCore targets.
2169 * Makefile.in: Regenerate.
2170 * configure.in: Add support for MCore targets.
2171 * configure: Regenerate.
2172
2173 * doc/all.texi: Set MCORE.
2174 * doc/as.texinfo: Document MCore specific command line options.
2175
2176 * write.h: Prevent multiple inclusion.
2177
21781999-04-06 Ian Lance Taylor <ian@zembu.com>
2179
2180 * asintl.h (LC_MESSAGES): Never define.
2181 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2182 does not define it.
2183 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2184 does not define it.
2185
2186 * Makefile.am (m68k-parse.c): If configuring in the source
2187 directory, copy m68k-parse.y into the local directory before
2188 running ylwrap, to remove spurious differences when generating
2189 snapshots.
2190 * Makefile.in: Rebuild.
2191
2192 * config/tc-sparc.h (md_do_align): Just allocate the number of
2193 bytes necessary, rather than always allocating 1024.
2194
21951999-04-04 Ian Lance Taylor <ian@zembu.com>
2196
2197 * listing.c (listing_newline): Add cast to avoid warning.
2198 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2199 * config/tc-i386.c (i386_scale): Add return value.
2200 (build_displacement_string): Remove unused local temp_disp2.
2201 (i386_intel_memory_operand): Add parentheses to avoid warning.
2202 (i386_intel_operand): Remove unused local end_of_operand_string.
2203 (i386_operand): Remove unused local operand_modifier.
2204 (i386_operand): Add parens to avoid warning.
2205
22061999-04-04 Don Bowman <don@pixsci.com>
2207
2208 * configure.in: Add mips*-*-vxworks* target; have it define
2209 MIPS_STABS_ELF.
2210 * configure, config.in: Rebuild.
2211
22121999-03-31 Nick Clifton <nickc@cygnus.com>
2213
2214 * configure.in (emulations): Add support for arm-epoc-pe.
2215 * configure: Regenerate.
2216 * config/te-epoc-pe.h: New file. Define macros specific to
2217 arm-epoc-pe target.
2218 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2219 for arm-epoc-pe target.
2220
2221Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2222
2223 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2224
2225Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2226
2227 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2228 detect ",n" without a condition.
2229 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2230
2231
2232Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2233
2234 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2235 instruction is encoded with one bit.
2236
2237
22381999-03-23 Ian Lance Taylor <ian@zembu.com>
2239
2240 * doc/internals.texi (CPU backend): Mention that
2241 line_separator_chars should not include newline. From thi
2242 <ttn@mingle.glug.org>.
2243
22441999-03-22 Doug Evans <devans@casey.cygnus.com>
2245
2246 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2247 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2248
2249Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2250
2251 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2252
2253Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2254
2255 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2256
2257
2258Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2259
2260 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2261
22621999-03-15 Martin Hunt <hunt@cygnus.com>
2263
2264 * app.c (do_scrub_begin): Change '-' back to a symbol char
2265 so we can use multiple opcodes on a line again.
2266
2267 * config/tc-d30v.c: By default, warn if a symbol has
2268 the same name as a register. Plus some minor
2269 updates from the branch.
2270
22711999-03-13 Nick Clifton <nickc@cygnus.com>
2272
2273 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2274 BFD_RELOC_16 and BFD_RELOC_64.
2275
22761999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2277
2278 * expr.c (expr): Add missing else.
2279
22801999-03-12 Nick Clifton <nickc@cygnus.com>
2281
2282 * config/tc-arm.c (md_apply_fix3): Improve error message.
2283
22841999-03-11 Doug Evans <devans@casey.cygnus.com>
2285
2286 * Makefile.am (CPU_TYPES): Add fr30.
2287 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2288 (fr30,m32r dependencies): Update.
2289 * Makefile.in: Rebuild.
2290
2291 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2292 (gas_cgen_record_fixup_exp): Ditto.
2293 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2294 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2295 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2296 (md_cgen_lookup_reloc): Update use of operand->type.
2297 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2298 (md_convert_frag): Call cgen_operand_lookup_by_num.
2299 (md_cgen_lookup_reloc): Update use of operand->type.
2300 (m32r_cgen_record_fixup_exp): Ditto.
2301
23021999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2303
2304 * config/tc-mips.c (md_show_usage): Fix message.
2305
23061999-03-03 Nick Clifton <nickc@cygnus.com>
2307
2308 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2309 and LDR reg,=<expr> instruction.
2310
2311 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2312 -mcpu=arm9tdmi.
2313
2314Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2315
2316 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2317
23181999-02-17 Nick Clifton <nickc@cygnus.com>
2319
2320 This patch was created by: Scott Bambrough
2321 <scottb@corelcomputer.com>
2322
2323 * app.c:
2324 Special cased '@' character. The '@' character is used as the
2325 ARM assembler comment character, as a special character
2326 and in ELF .symver pseudo-op's, and as a special character in
2327 .type and .section pseudo-ops.
2328 (symver_pseudo): New static variable.
2329 (symver_state): New static variable.
2330 (struct app_save): Add field 'symver_state'.
2331 (app_push): Save global symver_state int struct app_save.
2332 (app_pop): Restore global symver_state from struct app_save.
2333 (do_scrub_chars): Special case handling of '@' character in
2334 .symver pseudo-ops.
2335
2336 * configure.in: Modified to recognize armv* uname syntax from ARM
2337 Linux kernel.
2338 * configure: Regenerated.
2339
2340 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2341 a prefix to the section's type.
2342 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2343 the type's typename.
2344
2345 * config/tc-arm.h: Add support for PIC generation:
2346 (pic_code): New boolean.
2347 (obj_relocate_extern): Define.
2348 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2349 (TC_CONS_FIX_NEW): Define.
2350 (tc_fix_adjustable): Define.
2351 (GLOBAL_OFFSET_TABLE_NAME): Define.
2352
2353 * config/tc-arm.c: Add support for PIC generation:
2354 (line_seperator_chars): Allow ';' as a seperator for Linux.
2355 (is_immediate_prefix): New macro.
2356 (arm_parse_reloc): New function.
2357 (s_arm_elf_cons): New function.
2358 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2359 (md_undefined_symbol): Special case handling for the Global Offset
2360 Table's symbol.
2361 (md_apply_fix3): Handle PIC relocs.
2362 (tc_gen_reloc): Handle PIC relocs.
2363 (md_parse_option): Add support for '-k' command line switch to
2364 enable PIC generation.
2365 (cons_fix_new_arm): New function.
2366 (s_arm_elf_cons): New function.
2367
2368Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2369
2370 * configure.in: Add comments for uses of AC_DEFINE.
2371 * acinclude.m4: Likewise.
2372 * acconfig.h: Remove.
2373 * aclocal.m4: Rebuild.
2374 * configure: Rebuild.
2375 * Makefile.in: Rebuild.
2376 * config.in: Rebuild.
2377
23781999-02-15 Jim Lemke <jlemke@cygnus.com>
2379
2380 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2381 non-constant offset from a base register.
2382
23831999-02-14 Ken Raeburn <raeburn@raeburn.org>
2384
2385 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2386 strings always.
2387
2388Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2389
2390 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2391 (emit_insn): Look for pc-relative and no-overflow specifiers on
2392 internal relocation types.
2393
23941999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2395
2396 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2397 -mcpu=NNNN flags.
2398
2399 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2400 mips_cpu instead.
2401 (mips_4650, mips_4010, mips_4100): Variables removed.
2402 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2403 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2404 variables.
2405 (md_begin): Don't bother initializing the mips_NNNN variables;
2406 mips_cpu is set, and that's good enough now.
2407 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2408 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2409 (show): New function, to handle wrapping in the CPU lists.
2410 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2411
2412Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2413
2414 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2415 than treat as an immediate specifier.
2416
2417Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2418
2419 * config/tc-i386.c: Prototype many functions.
2420 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2421 (i386_immediate): Remove unused second argument.
2422 (i386_intel_operand): Fix i386_is_reg typo.
2423 (i386_operand): Use allow_naked_reg.
2424 (output_invalid): Make operand int for K&R.
2425
2426Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2427
2428 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2429 patch.
2430 * Makefile.in: Rebuild.
2431
24321999-02-09 Doug Evans <devans@casey.cygnus.com>
2433
2434 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2435 (cgen.o): Ditto.
2436 (EXTRA_as_new_SOURCES): Comment out.
2437 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2438 * Makefile.in: Rebuild.
2439 * doc/Makefile.in: Rebuild.
2440 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2441 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2442 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2443 * configure: Rebuild.
2444 * aclocal.m4: Rebuild.
2445 * config.in: Rebuild.
2446 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2447 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2448 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2449 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2450 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2451 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2452 (gas_cgen_record_fixup_exp): Ditto.
2453 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2454 descriptor, not global variable.
2455 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2456 descriptor, not global variable. Refer to insert_operand handler
2457 via cpu descriptor, not global function.
2458 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2459 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2460 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2461 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2462 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2463 * config/tc-m32r.c: Ditto.
2464 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2465 (md_assemble): Ditto.
2466 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2467
24681999-02-09 Nick Clifton <nickc@cygnus.com>
2469
2470 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2471 relocations for ELF targets.
2472
24731999-02-08 Nick Clifton <nickc@cygnus.com>
2474
2475 * configure.in: Add support for StrongARM target.
2476 * configure: Regenerate.
2477
24781999-02-05 Nick Clifton <nickc@cygnus.com>
2479
2480 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2481
2482 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2483 for COFF ports.
2484
2485Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2486
2487 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2488
2489Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2490
2491 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2492 (INTEL_DWORD_MNEM_SUFFIX): Define.
2493 (BYTE_PTR): Define.
2494 (WORD_PTR): Define.
2495 (DWORD_PTR): Define.
2496 (XWORD_PTR): Define.
2497 (SHORT): Define.
2498 (OFFSET_FLAT): Define.
2499 (FLAT): Define.
2500 (NONE_FOUND): Define.
2501 (No_dSuf): Define.
2502 (No_xSuf): Define.
2503 * config/tc-i386.c (set_intel_syntax): New routine.
2504 (intel_syntax): Declare.
2505 (allow_naked_reg): Declare.
2506 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2507 (intel_float_operand): New routine.
2508 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2509 Handle brackets as well as parens. Call i386_intel_operand for
2510 intel syntax. Reverse operands if appropriate. Handle new
2511 suffixes. Handle movzx and movsx.
2512 (i386_is_reg): New routine.
2513 (i386_immediate): New routine.
2514 (i386_scale): New routine.
2515 (i386_displacement): New routine.
2516 (i386_operand_modifier): New routine.
2517 (build_displacement_string): New routine.
2518 (i386_parse_seg): New routine.
2519 (i386_intel_memory_operand): New routine.
2520 (i386_intel_operand): New routine.
2521 (i386_operand): Call i386_displacement, i386_immediate,
2522 i386_scale, etc. instead of handling inline.
2523 (parse_register): Handle registers without prefix.
2524
2525Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2526
2527 * configure: Regenerate.
2528 * configure.in (arm-*-oabi): New.
2529 (thumb-*-oabi): New.
2530 * config/tc-arm.c (target_oabi): Declare.
2531 (md_apply_fix3): Support REL relocs.
2532 (md_parse_option): Handle -oabi.
2533 (elf32_arm_target_format): New routine.
2534 (md_longopts): Add OPTION_OABI.
2535 * config/tc-arm.h: Redefine TARGET_FORMAT.
2536
2537
25381999-01-28 Nick Clifton <nickc@cygnus.com>
2539
2540 * write.c (write_relocs): Handle out of range error.
2541
2542 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2543 (fr30_force_relocation): Default to 0.
2544
2545 * config/tc-fr30.h (obj_fix_adjustable): Define.
2546 (TC_FORCE_RELOCATION): Define.
2547
2548 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2549 relocs.
2550
25511999-01-16 Nick Clifton <nickc@cygnus.com>
2552
2553 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2554 merge of two instructions if the left instruciton kills the right.
2555
25561999-01-11 Doug Evans <devans@casey.cygnus.com>
2557
2558 * Makefile.in: Regenerate.
2559 * configure.in: Redo test for using cgen.
2560 * configure: Regenerate.
2561
25621999-01-09 Nick Clifton <nickc@cygnus.com>
2563
2564 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2565 redefinition of this macro.
2566
2567Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2568
2569 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2570 warning.
2571
25721998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2573
2574 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2575 a read of HI or LO and an immediatly following branch.
2576
25771998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2578
2579 * config/tc-mips.c (md_begin): Another correction to the setting of
2580 mips_eabi64.
2581
25821998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2583
2584 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2585
25861998-12-21 Nick Clifton <nickc@cygnus.com>
2587
2588 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2589 bit insn when optimizing, so that parallelised instructions will
2590 start on a 32 bit boundary.
2591
25921998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2593
2594 * config/tc-mips.c (mips_eabi64): New.
2595 (md_begin): Set mips_eabi64.
2596 (mips_elf_final_processing): Use it.
2597
25981998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2599
2600 * config/tc-mips.c (mips_elf_final_processing):
2601 Correct setting of ABI in e_flags.
2602
2603Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2604
2605 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2606
26071998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2608
2609 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2610
26111998-12-15 Doug Evans <devans@casey.cygnus.com>
2612
2613 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2614 warning, values that don't fit in the field.
2615
26161998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2617
2618 * config/tc-mips.c (mips_abi_string): New.
2619 (md_parse_option,md_longopts): Add mabi.
2620 (mips_elf_final_processing): Set e_flags based on mabi flag.
2621
26221998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2623
2624 * config/tc-mips.c (md_parse_option): Handle vr4111.
2625
262698-12-11 Ken Raeburn <raeburn@cygnus.com>
2627
2628 * config/tc-h8300.c (build_bytes): Change message given if the
2629 instruction requires H8/300H mode and we're not in Hmode, to
2630 suggest that it may be the operand modes that are the problem, not
2631 necessarily the opcode.
2632
26331998-12-10 Nick Clifton <nickc@cygnus.com>
2634
2635 * config/tc-fr30.c: Add line separator character.
2636
2637Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2638
2639 * configure.in (hppa-*-mpeix*): New target.
2640 * config/obj-som.h (obj_som_compiler): Declare.
2641 * config/obj-som.c (compiler_seen): New static variable.
2642 (obj_som_compiler): New function.
2643 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2644 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2645 (pa_type_args): Set hppa_priv_level.
2646 (pa_compiler): New static function if OBJ_SOM.
2647 * configure: Rebuild.
2648
2649Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2650
2651 * read.c (output_leb128): Don't mark as inline.
2652
26531998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2654
2655 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2656 AIX .vbyte unaligned data support.
2657 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2658 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2659 sections.
2660
26611998-12-07 Nick Clifton <nickc@cygnus.com>
2662
2663 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2664 input handling.
2665
2666Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2667
2668 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2669 BFD_RELOC_ARM_PCREL_BRANCH.
2670
2671Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2672
2673 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2674 checking the target type.
2675 (mips-dec-bsd*): Set endian to little.
2676 * configure: Rebuild.
2677
2678 COFF weak symbol support, based on patches from Mark Elbrecht
2679 <snowball3@usa.net>:
2680 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2681 * config/obj-coff.c (obj_coff_weak): New static function.
2682 (obj_coff_endef) [both versions]: Handle weak symbols.
2683 (coff_frob_symbol): Likewise.
2684 (yank_symbols): Likewise.
2685 (obj_pseudo_table): Add "weak".
2686
2687 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2688 <aymeric.vincent@emi.u-bordeaux.fr>.
2689 * aclocal.m4: Rebuild with current tools.
2690 * configure: Rebuild.
2691
2692 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2693 an assertion failure for a case we can't handle when OBJ_ECOFF.
2694
2695 * expr.c (operator): And with 0xff to avoid problems with signed
2696 char.
2697
26981998-12-03 Nick Clifton <nickc@cygnus.com>
2699
2700 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2701 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2702
27031998-12-02 Nick Clifton <nickc@cygnus.com>
2704
2705 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2706 LDI:20 insn.
2707
2708Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2709
2710 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2711 of pcrel point.
2712
2713Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2714
2715 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2716 pcrel point.
2717
2718Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2719
2720 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2721 scope.
2722 (d10v_cleanup): Only generate previous insn if a multiline insn is
2723 not pending.
2724
2725Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2726
2727 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2728 FR30_OPERAND_I32.
2729
2730Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2731
2732 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2733 -marm6xxx command line switches.
2734
27351998-11-18 Doug Evans <devans@casey.cygnus.com>
2736
2737 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2738 (itbl-ops.o): Delete duplicate dependencies.
2739 Rebuild dependencies.
2740 Add fr30 dependencies.
2741 * Makefile.in: Rebuild.
2742
2743Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2744
2745 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2746 opcode list.
2747 * listing.c: Ignore line terminator characters found inside
2748 strings.
2749
2750Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2751
2752 * po/gas.pot: Regenerated.
2753
2754Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2755
2756 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2757 fr30_is_label_start(). Also checks for delay slot insns.
2758
2759 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2760 FR30 instructions which contain a colon in the mnemonic.
2761
2762 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2763
2764Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2765
2766 * config/tc-fr30.c: Removed currently superflous code.
2767
2768Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2769
2770 * config/tc-fr30.h: New file.
2771 * config/tc-fr30.c: Tweaking so that it will compile.
2772
2773Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2774
2775 * config/tc-d10v.h (obj_fix_adjustable): Define.
2776 (TC_FORCE_RELOCATION): Define.
2777 (d10v_force_relocation): Declare.
2778 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2779 (md_apply_fix3): Handle Vtable relocs.
2780 (d10v_fix_adjustable): New.
2781 (d10v_force_relocation): New.
2782
2783Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2784
2785 * config/tc-d30v.c: Change default behaviour to ignore potential
2786 conflicts between register name and symbol names.
2787
2788Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2789
2790 * configure.in: Add fr30-*-*.
2791 * config/tc-fr30.c: New file.
2792 * Makefile.in: Regenerated.
2793 * config.in: Regenerated.
2794 * configure: Regenerated.
2795 * doc/Makefile.in: Regenerated.
2796 * po/gas.pot: Regenerated.
2797
2798Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2799
2800 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2801 are 16 bit insns.
2802
2803Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2804
2805 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2806 characters.
2807 (do_scrub_chars): Add some casts to unsigned char to avoid
2808 unwanted sign extension.
2809 * read.c (lex_type): Set characters about 127 to be symbol
2810 characters.
2811 * config/tc-i386.c (md_begin): Set identifier_chars and
2812 operand_chars for values above 127.
2813
2814Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2815
2816 * configure.in: detect cygwin* instead of cygwin32*
2817 * configure: regenerate
2818
2819Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2820
2821 * listing.c: Add support for producing a listing from piped
2822 input.
2823
2824Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2825
2826 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2827 (append_insn): Account for the tx39's multiply behavior.
2828
28291998-10-26 Michael Meissner <meissner@cygnus.com>
2830
2831 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2832 from assemble_parallel_insns. Add support for '->' to indicate
2833 explicitly serializing the instructions.
2834 (md_assemble): Ditto.
2835
2836Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2837
2838 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2839 WEAK handling.
2840
2841Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2842
2843 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2844
2845Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2846
2847 * config/tc-mips.c : support frame and regmask/fregmask when
2848 MIPS_STABS_ELF is specified.
2849
2850Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2851
2852 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2853 (md_apply_fix): Don't return 1 for VTABLE relocs.
2854 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2855
2856Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2857
2858 * doc/c-i386.texi: Replace occurences of "opcode" with
2859 "instruction mnemonic", "instruction", or "mnemonic" when
2860 referring to the name of an instruction. Use "opcode" when
2861 referring to the sequence of machine bytes.
2862
2863 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2864 (is_opcode_char): Rename to is_mnemonic_char.
2865 (md_assemble and i386_operand): Correct error messages from
2866 "opcode" to "instruction mnemonic"
2867 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2868 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2869 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2870 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2871 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2872 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2873 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2874
2875 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2876
2877 * config/tc-i386.c (i386_operand): Check for garbage after
2878 register name.
2879
2880Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2881
2882 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2883 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2884
2885Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2886
2887 * config/tc-sh.h (obj_fix_adjustable): Define.
2888 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2889 (md_apply_fix): Likewise.
2890 (tc_gen_reloc): Likewise.
2891 (sh_fix_adjustable): New.
2892
2893Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2894
2895 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2896 * cgen.h (gas_cgen_finish_insn): Update prototype.
2897 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2898 cgen_insn_t -> CGEN_INSN_INT.
2899 (make_parallel): Update handling of CGEN_INT_INSN_P.
2900 (assemble_parallel_insn): Ditto.
2901 (target_make_parallel): New function.
2902 (md_assemble): Use it.
2903
2904Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2905
2906 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2907
2908Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2909
2910 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2911 converted into lower case.
2912
2913Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2914
2915 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2916 (gas_cgen_tc_gen_reloc): Likewise.
2917 * config/tc-m32r.h (obj_fix_adjustable): Define.
2918 * config/tc-m32r.c (m32r_fix_adjustable): New.
2919 (m32r_force_relocation): Handle VTABLE relocs.
2920
2921Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2922
2923 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2924
2925Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2926
2927 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2928 to lower case before parsing.
2929
2930 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2931 parallel insns modift buts in the PSW as a side effect.
2932
2933Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2934
2935 * config/tc-d30v.c (find_format): Test for missing flag and
2936 control registers.
2937
2938 (md_apply_fix3): Fix error messages to avoid
2939 assumption about presence of a symbol.
2940
2941 (parallel_ok): Disallow parallel instructions that both modify the
2942 same flag register.
2943
2944 (find_format): Generate a warning if an odd numbered register is
2945 used as the first register in a mutli-register instruction.
2946
2947Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2948
2949 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2950 relocations are always associated with a symbol.
2951
2952Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2953
2954 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2955 (elf32_sparc_force_relocation): Declare.
2956 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2957 (tc_gen_reloc): Handle vtable relocs.
2958 (elf32_sparc_force_relocation): New.
2959
2960Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2961
2962 * symbols.c (S_IS_FUNCTION): New.
2963 * config/tc-v850.h (obj_fix_adjustable): Define.
2964 (TC_FORCE_RELOCATION): Define.
2965 (v850_force_relocation): Declare.
2966 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2967 of fx_addnumber for VTABLE reloc addends.
2968 (md_apply_fix3): Handle VTABLE relocs.
2969 (v850_fix_adjustable): New.
2970 (v850_force_relocation): New.
2971
2972Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2973
2974 * tc-hppa.c (fp_operand_format): Add some additional formats.
2975 (pa_ip): Do not automatically promote into pa2.0 mode.
2976 (pa_level): Handle ".level 2.0".
2977
2978Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2979
2980 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2981 * config/tc-i386.h (template.extension_opcode): Change to
2982 unsigned int to allow full range of 8-bit opcode suffixes.
2983 (None): Redefine as 0xffff.
2984
2985 From Jeff B Epler <jepler@usgs.gov>
2986 * doc/c-i386.texi (i386-SIMD): New section.
2987
2988Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2989
2990 * read.c (discard_rest_of_line): New function.
2991 * read.h: Declare it.
2992 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2993
2994Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2995
2996 * config/tc-d10v.c (find_symbol_matching_register): New function.
2997 (find_opcode): Cope with the case where a register name matches
2998 a symbol name.
2999
3000Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3001
3002 * config/tc-v850.c (md_pcrel_from): Rename to
3003 v850_pcrel_from_section.
3004 (v850_pcrel_from_section): Do not resolves symbols in other
3005 sections.
3006
3007 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3008
3009Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3010
3011 * config/tc-d10v.c (find_opcode): Generate an error if a register
3012 is supplied for an operand that should not be a register.
3013
3014Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3015
3016 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3017 instructions to have another instruction in the right bin.
3018
3019Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3020
3021 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3022 the right container if the left container holds a branch
3023 instruction.
3024
3025Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3026
3027 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3028 both a register name and symbol name.
3029 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3030
3031Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3032
3033 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3034 execution unit class.
3035
3036 (reg_name_search): If a name matches a register and a symbol,
3037 prefer the register.
3038 (find_format): Disallow flag registers when a general purpose
3039 register is required.
3040 If a number is required, but a register has been given, check to
3041 see if a symbol with the same name as the register exists, and if
3042 so, use that symbol.
3043
3044Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3045
3046 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3047
3048Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3049
3050 * config/tc-d30v.c (find_format): Do not accept flag registers as
3051 general purpose registers.
3052 (find_format): If an immediate value is expected at a given place
3053 in a format, but a register name has been provided instead, check
3054 to see if that register name matches the name of a predefined
3055 symbol and if it does, then use the symbol instead.
3056 (reg_name_search): If a register name matches a symbol name,
3057 prefer the register name to the symbol name.
3058
3059Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3060
3061 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3062 the previous insn to empty.
3063
30641998-09-20 Michael Meissner <meissner@cygnus.com>
3065
3066 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3067 pieces, forcing the use of an ANSI compiler.
3068
3069Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3070
3071 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3072 relocs.
3073 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3074
3075Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3076
3077 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3078 assembler syntax.
3079 (obj_elf_vtable_entry): Likewise.
3080 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3081 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3082 (tc_gen_reloc): Likewise.
3083 (arm_fix_adjustable): Likewise.
3084 (elf32_arm_force_relocation): New.
3085 (armelf_frob_symbol): Remove coff-style symbol support.
3086
3087Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3088
3089 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3090
3091Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3092
3093 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3094 OBJ_COFF so that routine is defined for a.out format.
3095
3096Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3097
3098 * config/tc-i386.c (i386_operand): Detect non-segment registers
3099 used as segment prefixes.
3100
3101Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3102
3103 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3104 optimize across FDE boundaries.
3105
3106 * config/obj-coff.c (obj_coff_section): Preserve any link once
3107 flags when setting the section flags.
3108
3109Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3110
3111 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3112 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3113
3114Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3115
3116 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3117 to the host width.
3118
3119Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3120
3121 * frags.c (frag_grow): Include the size of the frag struct in the
3122 obstack chunk size.
3123
3124 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3125 if the new subseg comes before the old.
3126
3127Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3128
3129 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3130 to handle edge8 and edge16.
3131
3132Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3133
3134 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3135 before we clobber the symbol involved.
3136
3137Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3138
3139 * config/tc-arm.c: Remove OBJ_ELF definitions for
3140 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3141 use arm_adjust_symtab for OBJ_COFF.
3142 (armelf_adjust_symtab): New Routine.
3143 * config/tc-arm.h: Define obj_adjust_symtab to
3144 armelf_adjust_symtab for OBJ_ELF.
3145
3146Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3147
3148 * configure.in: Make all i386-elf targets use bfd_gas.
3149 * config/tc-i386.c (tc_i386_force_relocation): New.
3150 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3151 (md_apply_fix3): Likewise.
3152 (tc_gen_reloc): Handle them.
3153 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3154 tc_i386_force_relocation.
3155
3156Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3157
3158 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3159
3160Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3161
3162 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3163 current opcode after writing the first insturction of a reverse
3164 sequential pair.
3165
3166Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3167
3168 * read.h (generate_lineno_debug): Add prototype.
3169 * read.c (generate_lineno_debug): Make non-static.
3170
3171Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3172
3173 * config/tc-i386.c (md_assemble): Only warn for address/data size
3174 prefixes.
3175
3176Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3177
3178 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3179 against Thumb function names, as the linker needs this information.
3180
31811998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3182
3183 * expr.c (operand): Check also that there is no advance in operand
3184 after atof_generic in order to decide "is it label 0f or floating
3185 point number?".
3186
3187Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3188
3189 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3190 command line options with a single dash.
3191 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3192
3193Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3194
3195 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3196 * tc-arm.c (arm_fix_adjustable): New routine.
3197
31981998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3199
3200 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3201 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3202 demand_empty_rest_of_line before mri_comment_end.
3203 (equals): Check garbage after expression before
3204 mri_comment_end in MRI mode.
3205
3206Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3207
3208 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3209 small immediate constant to use the constant itself rather than
3210 always using 1.
3211
3212Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3213
3214 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3215 (pa_leave): Likewise.
3216
3217Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3218
3219 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3220 prefixes.
3221 (i386_operand): Fix an error message.
3222
3223Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3224
3225 * doc/c-arm.texi (ARM Directives): Document .req directive.
3226
3227 * config/tc-arm.c (reg_required_here): Display erroneous string if
3228 the register name could not be decoded.
3229 Do not set inst.instruction if the sift is -1.
3230
3231Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3232
3233 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3234 we do for EXTERN.
3235
3236Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3237
3238 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3239 even if it is belived to be unnecessary.
3240
3241Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3242
3243 config/tc-i386.c (i386_operand): Size immediate constants by
3244 suffix (erroneously removed as part of July 7 change).
3245
3246Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3247
3248 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3249 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3250 (armelf_frob_symbol): New Routine.
3251 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
3252
3253Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3254
3255 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3256
3257Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3258
3259 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3260 command line switches passed to assembler.
3261
3262Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3263
3264 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3265 (gas_cgen_opcode_desc): Declare.
3266 (gas_cgen_parse_operand): Declare.
3267 (*): Prepend gas_ to gas specific fns to denote them as such.
3268 All uses updated.
3269 * cgen.c (gas_cgen_opcode_desc): New global
3270 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3271 (queue_fixup): Renamed from cgen_queue_fixup.
3272 (*): Prepend gas_ to gas specific fns to denote them as such.
3273 All uses updated.
3274 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3275 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3276 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3277 Open opcode table and initialize it.
3278 (make_parallel): Use gas_cgen_opcode_desc.
3279 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3280 (md_assemble): Ditto.
3281
3282Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3283
3284 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3285 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3286 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3287 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3288 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3289 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3290 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3291 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3292 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3293 (INIT_STAB_SECTION): Likewise.
3294 (OBJ_PROCESS_STAB): Likewise.
3295
3296 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3297 (md_parse_option): Watch for them.
3298 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3299 (md_begin): Kill neverdef code.
3300 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3301 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3302 (s_alpha_coff_wrapper): New.
3303 (md_pseudo_table): Trap all ECOFF pseudos.
3304
3305Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3306
3307 Start of changes to remove mdebug section from mips*-elf
3308 Based on MIPS_STAB_ELF definition
3309 * acconfig.h: undef if not configured
3310 * config.in: undef if not configured
3311 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3312 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3313 * stabs.c (s_stab_generic): flush frag
3314
3315Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3316
3317 * configure.in: (arm-*-elf): Handle.
3318 (thumb-*-elf): Handle.
3319 * configure: Regenerate.
3320 * read.c (stringer): Fix typo in comment.
3321 * write.c (fixup_segment): Don't add symbol value to addend if
3322 TC_ARM and OBJ_ELF.
3323 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3324 sections.
3325 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3326 for OBJ_ELF.
3327
3328Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3329
3330 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3331 (write_2_short): Emit warning if new flag is set.
3332 (do_assemble): Set flags if left instruction is one of special
3333 "right-instruction-killer" type.
3334
3335Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3336
3337 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3338 Always output words in debug_info section as big endian.
3339 (sparc_target_format): Choose correct bfd target.
3340 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3341
3342Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3343
3344 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3345 to work with internationalization code. Issue an error when two
3346 operands match that are not allowed to match.
3347
3348Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3349
3350 * configure.in (install_tooldir): Allow target to specify whether
3351 it wants to be installed in $(tooldir)/bin.
3352 * configure: Regenerate.
3353 * Makefile.am (install-exec-local): Set install-exec-tooldir
3354 dependency via configure.
3355 * Makefile.in: Regenerate.
3356
3357Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3358
3359 * Makefile.am (install-exec-local): Split into two ...
3360 (install-exec-bindir,install-exec-tooldir): New rules.
3361 * Makefile.in: Regenerate.
3362
3363Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3364
3365 * Makefile.am (install-exec-local): Don't remove the file before
3366 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3367 W. Rozycki <macro@ds2.pg.gda.pl>.
3368 * Makefile.in: Rebuild.
3369
3370Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3371
3372 * cgen.c: Include libiberty.h.
3373 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3374 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3375 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3376 (md_cgen_lookup_reloc)): Declare.
3377 (md_cgen_record_fixup_exp): Declare.
3378 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3379 (m32r_relax_frag): Declare.
3380 (cgen_md_apply_fix3): Decls moved to cgen.h.
3381 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3382 (m32r_cgen_record_fixup_exp): Delete decl.
3383 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3384 (assemble_nop): Delete.
3385 (expand_debug_syms): Delete unused `exp'.
3386 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3387 Add default case for -Wall.
3388 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3389 (md_atof): Delete unused wordP.
3390
3391Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3392
3393 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3394 value.
3395
3396Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3397
3398 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3399 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3400 .print, .purgem, and .struct. Remove documentation for
3401 .app-file.
3402
3403Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3404
3405 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3406 Update call to insert_operand.
3407
3408Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3409
3410 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3411
3412Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3413
3414 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3415 whitespace after a prefix operator.
3416
3417Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3418
3419 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3420
3421Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3422
3423 * config/tc-sparc.c (log2): New static function.
3424 (s_reserve): Use log2 to convert alignment before calling
3425 record_alignment.
3426 (s_common): Use log2 to convert alignment before calling
3427 record_alignment and frag_align.
3428 (sparc_cons_align): Use log2.
3429
3430Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3431
3432 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3433 (s_common): Likewise.
3434
3435 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3436 initialization of waddr.
3437 (sparc_elf_final_processing): Add default case to switch.
3438
3439Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3440
3441 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3442 than temporary real.
3443
3444Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3445
3446 * write.c (subsegs_finish): Don't align the segments if there were
3447 any errors.
3448
3449 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3450 copying aux information.
3451
3452 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3453 expression into a symbol.
3454
3455Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3456
3457 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3458 type to unsigned int.
3459 (md_assemble): Change type used to store offsets from unsigned
3460 long to long.
3461 (i386_operand): Switch error check to only call RESTORE_END_STRING
3462 once after parse_register.
3463
3464Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3465
3466 * config/tc-v850.c (md_show_usage): Changed format to match that
3467 of gcc, ld, etc.
3468
3469 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3470
3471Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3472
3473 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3474 relocs.
3475 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3476 weak.
3477
3478Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3479
3480 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3481 * doc/Makefile.in: Rebuild.
3482
3483Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3484
3485 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3486 for %lo expressions.
3487 (mips_ip, case 'u'): Move range check after code to mask
3488 off bits in %hi/%lo expressions. Mask off high bits for
3489 %lo expressions.
3490
3491Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3492
3493 * doc/Makefile.am (gasver.texi): New target.
3494 (as.info, as.dvi): Depends upon gasver.texi.
3495 * doc/as.texinfo: Include gasver.texi. Mention version number on
3496 title page and in top node.
3497 * doc/Makefile.in: Rebuild.
3498
3499Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3500
3501 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3502 but not including the line containing the edict.
3503 * listing.h (LISTING_EOF): New.
3504 * input-scrub.c (input_scrub_next_buffer): Call it.
3505
3506Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3507
3508 * config/tc-i386.c (i386_operand): Don't set the size of an
3509 immediate address based solely on the suffix and the mode.
3510
3511 * config/tc-i386.c (md_assemble): Add assertion to make sure
3512 overlap2 does not set Imm.
3513
3514 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3515 sequences of whitespace to a single space.
3516 (is_space_chars): Just compare with space.
3517 (md_begin): Don't initialize space_chars.
3518 (md_assemble): Just skip a single whitespace character.
3519 (i386_operand): Rewrite base-index parsing to use new
3520 parse_register, and to skip white space. Skip white space in a
3521 number of other places too. Don't give error message if
3522 parse_register fails.
3523 (parse_register): Change reg_string parameter to be non-const.
3524 Add end_op parameter. Skip white space after the `%', and return
3525 end of register string. Give error message here rather than
3526 caller.
3527
3528Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3529
3530 Based on patch from Matt Semersky <matts@scd.hp.com>:
3531 * expr.c (op_encoding): Make const.
3532 (expr_set_precedence): New function.
3533 (expr_begin): Don't set operator rankings, just call
3534 expr_set_precedence.
3535 * expr.h (expr_set_precedence): Declare.
3536 * read.c (s_mri): Call expr_set_precedence.
3537
3538Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3539
3540 * doc/as.texinfo (Statements): Remove paragraph discussing
3541 continuing lines with a backslash. This hasn't worked for years,
3542 if it ever did.
3543
3544Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3545
3546 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3547 symbol definitions.
3548 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3549 (ps_CTORS, ps_DTORS): New section types.
3550 (vms_fixup_xtors_section): New function
3551 (Ctors_Psect, Dtors_Psect): Define.
3552 (IS_GXX_XTOR): Define
3553 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3554 Filter static constructors/destructors and add to
3555 Ctors_Symbols/Dtors_Symbols chain.
3556 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3557 appropriate section.
3558
3559 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3560 * makefile.vms: Merge vax/vms support.
3561
3562Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3563
3564 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3565 (elf_pseudo_table): Add them.
3566 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3567 (md_apply_fix): Accept them.
3568 (mips_fix_adjustable): Don't adjust them.
3569 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3570 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3571 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3572 (tc_fix_adjustable): Don't adjust them.
3573
3574Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3575
3576 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3577 (cgen.o): Use it.
3578 * Makefile.in: Regenerate.
3579 * configure.in: AC_SUBST cgen_cpu_prefix.
3580 * configure: Regenerate.
3581
3582Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3583
3584 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3585 Changed all users of COND12_DELAY.
3586
3587Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3588
3589 * config/tc-mn10300.c (set_arch_mach): New function.
3590 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3591 (md_begin): Default to mn10300 mode.
3592 (md_assemble): Only accept instructions for the core mn10300
3593 chip and the active machine type.
3594
3595Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3596
3597 * subsegs.h (segment_info_type): Give the struct a name.
3598 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3599 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3600 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3601 * config/tc-w65.h (tc_reloc_mangle): Declare.
3602 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3603
3604Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3605
3606 * config/tc-v850.c (v850_comm): Restore old section
3607 after common processing.
3608
3609Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3610
3611 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3612
3613Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3614
3615 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3616 char with code that explicitly sign-extends.
3617
3618Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3619
3620 * config/tc-v850.c (md_begin): Restore text section as the current
3621 section after creating call table sections.
3622 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3623 code.
3624
3625 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3626 with call to macro SYM_AUXINFO.
3627
3628Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3629
3630 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3631 with the program transform name.
3632 * Makefile.in: Rebuild.
3633
3634Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3635
3636 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3637 information.
3638
3639Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3640
3641 * config/tc-i386.c (i386_operand): Be prepared for a space between
3642 the open parenthesis and the start of the register operand,
3643 because of the June 16 change.
3644
3645Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3646
3647 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3648 BFD_ASSEMBLER.
3649
3650Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3651
3652 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3653 even if it is belived to be unnecessary.
3654
3655Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3656
3657 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3658 symbols.
3659 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3660
3661Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3662
3663 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3664 shift amount for a repeated operand. The shift amount for the
3665 repeated copy comes from the size of the operand.
3666
3667Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3668
3669 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3670
3671Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3672
3673 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3674
3675Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3676
3677 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3678 characters in it as LEX_IS_SYMBOL_COMPONENT.
3679 * config/tc-i386.h (tc_symbol_chars): Define.
3680 (extra_symbol_chars): Declare.
3681 * config/tc-i386.c (extra_symbol_chars): Define.
3682 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3683 (line_comment_chars): Set to '/' if TE_LINUX.
3684 * doc/c-i386.texi (i386-prefixes): Update.
3685 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3686
3687Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3688
3689 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3690 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3691
36921998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3693
3694 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3695 constraint in instructions REP & REPI.
3696
3697Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3698
3699 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3700 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3701
3702 (check_range): If the operand is shifted, then shift the number
3703 before checking its range.
3704
3705 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3706
3707 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3708 common sections.
3709
3710Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3711
3712 * config/tc-v850.c (v850_comm): Create special sections as needed.
3713
37141998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3715
3716 * config/tc-d10v.c (write_2_short): Addition of swapping
3717 instructions for sequential and reverse sequential order when
3718 given order is not possible.
3719
3720Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3721
3722 * Makefile.am: Rebuild dependencies.
3723 (DEP_INCLUDES): Fix reference to intl build directory.
3724 * Makefile.in: Rebuild.
3725
3726Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3727
3728 * doc/c-i386.texi: Update 16 bit documentation.
3729
3730 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3731 IgnoreDataSize to IgnoreSize as they are used for address size as
3732 well as data size.
3733 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3734 32-bit mode, similarly addr16/data16 and variants.
3735
3736Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3737
3738 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3739 sequential word multiply instructions.
3740
3741 (do_assemble): Add extra command line argument, to allow mul32
3742 attribute to be preserved across parallel insns.
3743 (md_assemble): Insert NOPs between explicitly parallel insns which
3744 contain an 32 bit multiply and a 16 multiply.
3745
3746Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3747
3748 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3749 likewise for REPE.
3750
3751 * config/tc-i386.c (reloc): Add braces.
3752
3753 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3754 consistent with Intel naming.
3755 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3756 use bitfields in sib_byte.
3757 (modrm_byte): Don't use bitfields here either.
3758
3759 * config/tc-i386.c (current_templates): Add const.
3760 (parse_register): Add const to return, param, and char *s.
3761 (i386_operand): Add const to reg_entry *r.
3762 * config/tc-i386.h (templates): Add const to start, end.
3763
3764 Inspired by code for 16 bit gas support from Martynas Kunigelis
3765 <martynas@nm3.ktu.lt>:
3766 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3767 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3768 (uses_mem_addrmode): Remove.
3769 (md_estimate_size_before_relax): Add support here too.
3770 (md_relax_table): Rewrite interface to md_relax for 16 bit
3771 support.
3772 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3773 (opcode_suffix_to_type): Remove.
3774 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3775 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3776 (md_convert_frag): Likewise.
3777 (i386_operand): Add support for 16 bit base/index regs,
3778 immediates, and displacements. Remove some unnecessary casts, and
3779 localise end_of_operand_string, displacement_string_start,
3780 displacement_string_end variables. Add GCC_ASM_O_HACK.
3781 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3782
3783 * config/tc-i386.c (prefix_hash): Remove.
3784 (md_begin): Rewrite without obstacks. Remove prefix hash table
3785 handling. Rewrite lexical table handling.
3786 (i386_print_statistics): Don't print prefix statistics.
3787 (md_assemble): Rewrite instruction parser so that line is not
3788 converted to lower case. Don't do a hash_find for prefixes,
3789 instead recognise them via opcode modifier.
3790 (expecting_operand, paren_not_balanced): Localise variables.
3791 * config/tc-i386.h (IsPrefix): Define.
3792 (prefix_entry): Remove.
3793
3794 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3795 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3796 '\\' in case where comment_chars contains '/'.
3797
3798 * config/tc-i386.c (MATCH): Ensure given operand and template
3799 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3800 you must write `ljmp *table(%ebx)'.
3801
3802 From H.J. Lu <hjl@gnu.org>:
3803 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3804 as 0 ifndef BFD_ASSEMBLER.
3805 (md_assemble): Allow immediate operands without suffix or
3806 other reg operand to default in size to the current code size.
3807
3808Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3809
3810 * config/tc-v850.c (md_begin): Restore creation of
3811 .call_table_text and .call_table_data sections.
3812
3813Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3814
3815 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3816 after emitting a word of noops.
3817
3818Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3819
3820 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3821 (i386_operand): Simplify checks for valid base/index combinations.
3822 Disallow `in 4(%dx),%al'.
3823
3824 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3825 index_reg const.
3826 (add_prefix): Change parameter from char to int.
3827
3828 * config/tc-i386.h (Ugh): Define opcode modifier.
3829 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3830
3831 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3832 CONSISTENT_REGISTER_MATCH macros to check register types more
3833 thoroughly. Check for illegal suffix/operand combinations
3834 when matching insns with operands. Handle new `s' suffix, and
3835 associated FloatMF opcode modifier for float insns with memory
3836 operands.
3837 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3838 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3839 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3840 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3841 DATA_PREFIX_OPCODE throughout.
3842
3843 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3844 (md_assemble): Rewrite suffix/register operand checking code to be
3845 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3846 AnyMem, the better to grep.
3847 (pi): Remove Abs.
3848 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3849 given a memory operand. Don't set Abs bits either.
3850 (type_names): Remove Mem*, Abs*.
3851 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3852 define opcode_modifiers as these cases are handled by Disp8,
3853 Disp16, Disp32 and suffix checks.
3854 (COMES_IN_BOTH_DIRECTIONS): Remove.
3855 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3856
3857 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3858 if IgnoreDataSize modifier given. Remove ShortformW modifier
3859 test. Add test for ShortForm in W base_opcode modification.
3860 Merge Seg2ShortForm and Seg3ShortForm code.
3861 * config/tc-i386.h (ShortFormW): Remove.
3862 (IgnoreDataSize): Define.
3863
3864Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3865
3866 * config/tc-d30v.c (md_assemble): Store previous segment state
3867 with previous instruction.
3868
3869Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3870
3871 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3872 (ebp, esp): Remove static variables.
3873 (MATCH): Remove test for InOutPortReg.
3874 (i386_operand): Properly handle InOutPortReg here instead.
3875 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3876 (md_assemble): Simplify and correct modrm and sib generation.
3877 (i386_operand): Add warning for scale without index.
3878 Rewrite checks for valid base/index combinations.
3879
3880 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3881 macros and enclose in do while(0).
3882 (RESTORE_END_STRING): Likewise.
3883 (md_assemble): Add one to printed operand number so we start
3884 from 1 not 0. Add some more gettext invocations.
3885 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3886 number here too.
3887
3888 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3889 DATA_PREFIX, SEG_PREFIX): Define.
3890 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3891 (check_prefix): Remove function.
3892 (add_prefix): New function. Add prefix to i.prefix as well as
3893 doing checks.
3894 (md_assemble): Changes for add_prefix. Remove hack for wait
3895 prefix, instead always output prefixes in fixed order. Test
3896 for jcxz/loop when selecting between word & dword operations,
3897 and add address size prefix rather than operand size prefix.
3898 Remove operand -> address size hack when emitting jcxz/loop.
3899 (i386_operand): Remove O_Absent check as it's done in expr.
3900
3901Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3902
3903 * configure.in: Recognize m5200 as a cpu_type of m68k.
3904 * aclocal.m4: Rebuild with current libtool.
3905 * configure: Rebuild.
3906
3907Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3908
3909 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3910 to relaxable_symbol to prevent references to external symbol from
3911 being relaxed.
3912
3913Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3914
3915 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3916 symbols are relaxable.
3917
3918Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3919
3920 * config/tc-v850.c (md_begin): Don't create special
3921 sections by default.
3922
3923Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3924
3925 * config/tc-mips.c (macro): For div and udiv, close the
3926 reorder block as soon as possible.
3927
3928Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3929
3930 From Matt Semersky <matts@scd.hp.com>:
3931 * macro.c (macro_mri_mode): New function.
3932 * macro.h (macro_mri_mode): Declare.
3933 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3934 MRI mode.
3935
3936Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3937
3938 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3939 OBJ_EVAX case.
3940
3941 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3942 until after xstrdup in OBJ_EVAX case.
3943
3944Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3945
3946 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3947 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3948 of hardcoded magic number.
3949 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3950
3951Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3952
3953 * read.c (do_s_func): New function.
3954 (s_func): Call it.
3955 * read.h (do_s_func): Add prototype.
3956
3957Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3958
3959 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3960 nops if fill pattern not specified.
3961
3962Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3963
3964 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3965 * config/te-go32.h (TE_GO32): Define.
3966 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3967
3968Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3969
3970 Implement .func/.endfunc pseudo-ops.
3971 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3972 (s_func): Declare.
3973 * read.c (potable): Add .func,.endfunc.
3974 (s_func): New function.
3975 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3976 functions.
3977 (in_doc_func_p,current_function_label): New static globals.
3978 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3979
3980Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3981
3982 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3983 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3984 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3985 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3986 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3987 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3988 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3989 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3990 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3991 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3992 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3993 * config/tc-a29k.c: Don't define md_short_jump_size,
3994 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3995 * config/tc-alpha.c: Likewise.
3996 * config/tc-alpha.h: Likewise.
3997 * config/tc-arm.c: Likewise.
3998 * config/tc-h8300.c: Likewise.
3999 * config/tc-h8500.c: Likewise.
4000 * config/tc-hppa.c: Likewise.
4001 * config/tc-i860.c: Likewise.
4002 * config/tc-i960.c: Likewise.
4003 * config/tc-ppc.c: Likewise.
4004 * config/tc-sh.c: Likewise.
4005 * config/tc-sparc.h: Likewise.
4006 * config/tc-tic30.c: Likewise.
4007 * config/tc-w65.c: Likewise.
4008 * config/tc-z8k.c: Likewise.
4009
4010Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4011
4012 * config/tc-vax.c (_): Delete this macro used for placeholder
4013 values in vax_operand_width_size; it conflicts with the _() macro
4014 used for internationalization.
4015
4016Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4017
4018 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4019 code. From Chris Moller <moller@bops.com>.
4020
4021 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4022 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4023 * read.c (emit_expr): Initialize seg and subseg fields of a new
4024 broken word.
4025 * write.c (write_object_file): Switch to the appropriate segment
4026 and subsegment when processing a broken word.
4027
4028 * config/tc-m68k.c (mri_assemble): New static function.
4029 (build_mri_control_operand): Call mri_assemble rather than
4030 md_assemble.
4031 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4032 (s_mri_endf, s_mri_endw): Likewise.
4033
4034Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4035
4036 * read.c (s_org): Call md_flush_pending_output if it is defined.
4037
4038 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4039
4040Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4041
4042 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4043 (md_parse_option): Add for same.
4044 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4045 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4046 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4047
4048 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4049
4050Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4051
4052 * config/tc-arm.c (find_real_start): Relax definition of local
4053 labels.
4054
4055Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4056
4057 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4058 symbols at the given address, not just the last one specified.
4059
4060Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4061
4062 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4063 or number_to_chars_littleendian to write data.
4064
4065Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4066
4067 * config/tc-v850.c (md_assemble): Remove artificially created
4068 register name symbols.
4069
4070Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4071
4072 * write.c (fixup_segment): Change "segment" to "section" in
4073 error message.
4074
4075Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4076
4077 * write.c (fixup_segment): Change sym1-sym2 message again.
4078
4079Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4080
4081 * write.c (fixup_segment): Improve error message for sym1-sym2
4082 errors when sym1 is in a different segment from sym2.
4083
4084Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4085
4086 * config/tc-m32r.c (warn_unmatched_high): New static local.
4087 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4088 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4089 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4090 (md_parse_option): Likewise.
4091 (md_show_usage): Likewise.
4092 (m32r_frob_file): Likewise.
4093
4094 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4095 (read_a_source_file): Call them.
4096 * read.h (stabs_generate_asm_file): Declare.
4097 * stabs.c (stabs_generate_asm_file): New function.
4098 (generate_asm_file): New function.
4099 (stabs_generate_asm_lineno): Move file name handling into
4100 generate_asm_file.
4101
4102Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4103
4104 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
4105 (d30v_current_align, d30v_current_align_seg): New variables.
4106 (d30v_last_label): New variable.
4107 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4108 (s_d30v_data, s_d30v_section): Likewise.
4109 (md_pseudo_table): Call them.
4110 (md_begin): Initialize d30v_current_align_seg.
4111 (md_assemble): Call d30v_align when needed by known current alignment.
4112 (d30v_frob_label, d30v_cons_align): New functions.
4113 * config/tc-d30v.h (md_do_align): Remove.
4114 (tc_frob_label): Call d30v_frob_label.
4115 (md_cons_align): New.
4116
4117 * config/tc-d30v.c (find_format): Convert complex expressions to
4118 expression symbols before processing. Clean up code formatting.
4119
4120Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4121
4122 * po/Make-in (install-info): New target.
4123
4124Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4125
4126 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4127 instructions.
4128 * config/tc-mn10300.c (md_assemble): Likewise.
4129
4130Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4131
4132 * Makefile.am: Update with `make dep-am'.
4133 (HFILES): Add cgen.h.
4134 (cgen.o): Depend on cgen.h.
4135 * Makefile.in: Regenerate.
4136
4137 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4138
4139Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4140
4141 * gasp.c (grab_label): Permit a label to be a preprocessor
4142 variable by permitting a label to start with a backslash.
4143
4144Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4145
4146 * config/tc-mips.c (validate_mips_insn): Removed hack
4147 for previously inaccessible bitfields in some INSN_TRAP
4148 instructions.
4149
4150Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4151
4152 * config/tc-d30v.c (do_assemble): Abort with error message
4153 if opcode operands do not match.
4154
4155Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4156
4157 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4158 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4159 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4160 similar new 'q' operand.
4161
4162Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4163
4164 * cgen.c (cgen_asm_finish_insn): Fix typo.
4165
4166Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4167
4168 * cgen.h: New file.
4169 * cgen.c: Include it.
4170 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4171 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4172 All callers updated.
4173 * config/tc-m32r.c: Include cgen.h.
4174 (m23r_insn): New members num_fixups,fixups.
4175
4176Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4177
4178 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4179 to avoid compiler warning.
4180
4181Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4182
4183 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4184 calling make.
4185
4186 * makefile.vms (OBJS): Add ehopt.obj
4187
4188Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4189
4190 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4191
4192Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4193
4194 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4195 a short format insn.
4196 (md_assemble): Set it for explicitly packed insns.
4197
4198Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4199
4200 * config/obj-coff.c (c_symbol_merge): Do not take address of
4201 native fields when performing the memcpy.
4202
4203Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4204
4205 * config/tc-mips.c (macro,macro2): Implement
4206 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4207
4208Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4209
4210 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4211 relocations against globally visible symbols.
4212 * config/tc-m68k.c (relaxable_symbol): New macro.
4213 (m68k_ip, md_estimate_size_before_relax): Use it.
4214 (tc_m68k_fix_adjustable): Also handle weak symbols.
4215
4216Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4217
4218 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4219 references to externally visible symbols.
4220 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4221 values in twice for a PC relative reloc if the symbol is
4222 externally defined.
4223
4224 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4225 don't adjust a PC relative reloc against an externally visible
4226 symbol.
4227 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4228 for a PC relative fixup against an externally visible defined
4229 symbol, arrange to store object file and addend values as though
4230 the symbol were not defined.
4231 (tc_gen_reloc): Likewise.
4232
4233Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4234
4235 * read.c (sizeof_leb128): Referenced externally by write.c so
4236 don't inline.
4237
4238Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4239
4240 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4241 and expand a 'debug' symbol associated with the next instruction
4242 that does not cause a short instruction to be filled with a NOP.
4243 (md_pseudo_table): Add support for .debugsym.
4244 (assemble_parallel_insn): Add calls to expand_debug_sym as
4245 appropriate.
4246 (md_assemble): Ditto.
4247
4248Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4249
4250 * as.c (main): Conditionally call setlocale.
4251 * gasp.c (main): Likewise.
4252 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4253 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4254
4255Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4256
4257 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4258
4259Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4260
4261 * config/tc-hppa.c: Change all calls to bzero to use memset.
4262 (pa_ip): Add cast to avoid warning.
4263 (tc_gen_reloc, md_apply_fix): Likewise.
4264 (pa_find_space_by_number): Likewise.
4265 (hppa_force_relocation): Likewise.
4266 (pa_block): Change i to unsigned int.
4267 * config/obj-som.h (obj_som_copyright): Declare.
4268
4269Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4270
4271 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4272 for line numbers for assembly source.
4273
4274Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4275
4276 * configure.in: Change version number to 2.9.4
4277 * configure: Rebuild.
4278
4279Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4280
4281 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4282
4283Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4284
4285 * ecoff.h: Change symbolS in function declaration to struct
4286 symbol.
4287
4288Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4289
4290 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4291 (md_convert_frag): Fix i18n typo.
4292
4293Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4294
4295 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4296 * ecoff.h: Protoype it.
4297 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4298 [EVAX] (s_alpha_prologue): Delete.
4299 (md_pseudo_table): Update.
4300
4301Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4302
4303 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4304 array to local pointer.
4305 (get_args, parse_expr): Add casts to avoid warnings.
4306
4307Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4308
4309 * read.c (s_set): Cast xmalloc return value to fragS *.
4310 * config/tc-m68k.c (m68k_ip): Function made static to match
4311 previous forward declaration.
4312 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4313
4314Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4315
4316 * config/tc-v850.c: Add internationalisation macros to error
4317 strings.
4318
4319 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4320 macros to error strings.
4321
4322Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4323
4324 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4325 reloc is in the TOC csect.
4326 (md_apply_fix3): Correct gettext typo.
4327
4328Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4329
4330 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4331 .L - they are local labels and the branches are not really
4332 function calls but rather far jumps.
4333
4334Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4335
4336 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4337
4338Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4339
4340 * config/tc-i386.c (md_assemble): Print operand number rather than
4341 using ordinal_names.
4342 (i386_operand): Likewise.
4343
4344Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4345
4346 * Makefile.am (INTLLIBS): Define to work around apparent automake
4347 bug.
4348 All Makefiles: Regenerated.
4349
4350 * Many files: Added gettext invocations around user-visible
4351 strings.
4352 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4353 HAVE_LC_MESSAGES): Define.
4354 * dep-in.sed: Added asintl.h.
4355 * po/Make-in: New file.
4356 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4357 Include "asintl.h".
4358 * read.c (Z_): Renamed from `_'.
4359 * Makefile.am (SUBDIRS): Added po.
4360 (POTFILES): new macro.
4361 (po/POTFILES.in): New target.
4362 ($(OBJS)): Added asintl.h.
4363 (HFILES): Likewise.
4364 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4365 (as_new_LDADD): Added $(INTLLIBS).
4366 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4367 (gasp_new_LDADD): Added $(INTLLIBS).
4368 (gasp_new_DEPENDENCIES): New macro.
4369 * configure, aclocal.m4: Rebuilt.
4370 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4371 po/Makefile.
4372 (ALL_LINGUAS): Define.
4373 * macro.c: Include "asintl.h".
4374 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4375 * as.h: Include "asintl.h".
4376 * config/tc-i386.c (ordinal_names): Removed.
4377 (md_assemble): Changed error text to avoid ordinal_names.
4378 (i386_operand): Likewise.
4379 (reloc): Added as_bad to avoid i18n problems.
4380 (tc_gen_reloc): Likewise.
4381 * config/tc-arm.c (bad_args): Now a #define.
4382 (bad_pc): Likewise.
4383 * config/obj-vms.c (VMS_stab_parse): Changed type of
4384 `long_const_msg'.
4385 (global_symbol_directory): Unified strings to avoid i18n
4386 problems.
4387 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4388 avoid i18n problems.
4389 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4390 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4391 i18n problems.
4392 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4393 problems.
4394 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4395 comment.
4396 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4397 problems.
4398 * as.c (print_version_id): Added an fprintf to avoid i18n
4399 problems.
4400 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4401 problems.
4402 * expr.c (expr): Added as_warn call to avoid i18n problems.
4403 * messages.c (as_assert): Changed code to avoid i18n problems.
4404 (as_abort): Likewise.
4405 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4406 (s_space): Likewise.
4407 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4408
4409Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4410
4411 * config/tc-i386.c (check_prefix): New static function, split out
4412 from md_assemble.
4413 (struct _i386_insn): Add wait_prefix field.
4414 (md_assemble): Remove wait_prefix local variable. Use
4415 check_prefix when adding a prefix.
4416
4417 * config/tc-i386.c (current_templates): New static variable.
4418 (md_assemble): Remove current_templates local variable.
4419 (md_assemble, i386_operand): Improve error and warning messages in
4420 many places. Add RESTORE_END_STRING in many places before error
4421 return. Clarify some comments.
4422
4423 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4424 element array.
4425 (md_assemble): Parse string instruction operands, looking for
4426 segment override prefixes. Check for invalid segment prefixes on
4427 string instruction.
4428 (i386_operand): i.seg[] and max mem_operand changes for string
4429 insns.
4430 * config/tc-i386.h (EsSeg): Define.
4431
4432 * config/tc-i386.h (regKludge): Define.
4433 (iclrKludge, imulKludge): Don't define.
4434 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4435 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4436 opcode_modifier checks to look for more common cases first. Add
4437 default_seg for IsString case.
4438
4439Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4440
4441 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4442 AC_DECL_YYTEXT.
4443 * configure: Rebuild with new automake and libtool.
4444 * aclocal.m4, Makefile.in: Likewise.
4445
4446 * doc/Makefile.am (as.dvi): New target.
4447 * doc/Makefile.in: Rebuild.
4448
4449Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4450
4451 * configure.in: Added sparc86x support.
4452
4453 * configure: Rebuild.
4454
4455 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4456 sparc_arch.
4457 (md_parse_option): Warn if -EL is not supported for this architecture.
4458
4459 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4460
4461Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4462
4463 * config/tc-mips.c (mips_ip): Note when we use get match on
4464 the full instruction name.
4465
4466Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4467
4468 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4469 back into the expression to handle add/sub simplification correctly.
4470
4471Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4472
4473 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4474
4475Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4476
4477 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4478 #<n>' instruction.
4479
4480Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4481
4482 * symbols.c (max_indent_level): New global.
4483 (print_symbol_value_1): Use it.
4484 * expr.h (expr_build_dot): Declare.
4485 * expr.c (expr_build_dot): New function.
4486
4487Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4488
4489 * symbols.c (print_binary): New function.
4490 (print_expr_1): Call it.
4491
4492Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4493
4494 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4495 operand in the opcode.
4496
4497Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4498
4499 * config/tc-i386.h: Reorder operand flags and opcode modifier
4500 flags for clarity. Remove unused definitions: Unknown,
4501 ImmUnknown, DispUnknown, NoModrm.
4502 * config/tc-i386.c (type_names): Add missing Debug type.
4503 (md_assemble): Better duplicate prefix checking. Quicker string
4504 instruction check via new opcode_modifier flag.
4505
4506Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4507
4508 * doc/as.texinfo (Invoking): Clarify -Wa example.
4509
4510Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4511
4512 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4513 (s_mips_weakext): Define.
4514 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4515 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4516 defined(TC_MIPS).
4517
4518Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4519
4520 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4521 is an error if the value can not be computed at assembly time.
4522 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4523
4524Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4525
4526 * gasp.c (main): Set next field of new include_path structure to
4527 NULL. From Avery Pennarun <averyp@gdc.ca>.
4528
4529 * read.c (s_mri_sect): Call as_bad rather than abort for an
4530 unsupported MRI target.
4531
4532Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4533
4534 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4535 the destination of a branch instruction should be altered.
4536 (find_real_start): New function: Locate the real, Thumb coded
4537 start of a Thumb function.
4538 (do_t_branch23): Alter the destination of branches to Thumb
4539 functions.
4540
4541 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4542
4543Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4544
4545 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4546 also.
4547
4548Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4549
4550 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4551 * doc/c-hppa.texi: Likewise.
4552
4553Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4554
4555 * Makefile.am: Rebuild dependencies.
4556 * Makefile.in: Rebuild.
4557
4558 * Makefile.am (DEP_INCLUDES): New variable.
4559 (.dep1): Change to work when srcdir is not an absolute path.
4560 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4561 * Makefile.in: Rebuild.
4562
4563Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4564
4565 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4566 LinearAddress patch.
4567
4568 * configure.in: Set version to 2.9.1.
4569 * configure: Rebuild.
4570
4571 * Branched binutils 2.9.
4572
4573Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4574
4575 * config/tc-i386.h (FWait): Define.
4576 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4577 other prefixes. Check FWait flag in opcode table to see which
4578 instructions require an fwait prefix.
4579
4580Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4581
4582 * stabs.c (get_stab_string_offset): Always create a stab string
4583 section.
4584
4585Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4586
4587 Fix some gcc -Wall warnings:
4588 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4589 * ehopt.c (eh_frame_code_alignment): Likewise.
4590 * expr.c (integer_constant, operand): Likewise.
4591 * frags.c (frag_align): Likewise.
4592 * gasp.c (level_0, change_base, doinstr): Likewise.
4593 * hash.c (hash_ask): Likewise.
4594 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4595 (debugging_pseudo): Likewise.
4596 * macro.c (define_macro, check_macro): Likewise.
4597 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4598 (ignore_rest_of_line, float_cons): Likewise.
4599 * symbols.c (decode_local_label_name): Likewise.
4600 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4601 (fixup_segment, number_to_chars_bigendian): Likewise.
4602 (number_to_chars_littleendian): Likewise.
4603 * config/atof-ieee.c (gen_to_words): Likewise.
4604 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4605 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4606 * read.c (output_big_sleb128): Initialize locals to avoid
4607 warnings.
4608 (output_big_uleb128, equals): Likewise.
4609 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4610 to unsigned int. Change zeros to unsigned int.
4611 * cond.c (s_if): Add return to default case.
4612 * frags.c (frag_now_fix): Change return type to addressT.
4613 * frags.h (frag_now_fix): Update declaration.
4614 * listing.c (file_info_struct): Change linenum to unsigned int.
4615 (struct list_info_struct): Change hll_line to unsigned int.
4616 (print_source): Update format string.
4617 * read.c (emit_expr): Change scan to unsigned int, and don't
4618 bother to initialize it.
4619 * symbols.c (dollar_label_count): Change to unsigned long.
4620 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4621 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4622 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4623
4624Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4625
4626 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4627 mcf5200 just as we do for m68000.
4628 (m68k_init_after_args): Likewise.
4629 (md_estimate_size_before_relax): Likewise.
4630
4631Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4632
4633 * config/tc-v850.c (md_assemble): Store relocation addend in
4634 fixup instead of instruction.
4635
4636Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4637
4638 * config/tc-i386.c (md_assemble): Swap template arguments to
4639 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4640 This macro is currently symmetric, so passing them the wrong
4641 way didn't cause any problem, but may if the macro is changed
4642 in the future.
4643 After copying template to i.tm, use i.tm. rather than t-> to
4644 access fields, and make t a const*
4645 Move i.tm.operand_types[] swap to immediately after the copy.
4646
4647Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4648
4649 * expr.h (expr_build_uconstant): Add prototype.
4650 (expr_build_unary,expr_build_binary): Add prototypes.
4651 * expr.c (expr_build_uconstant): New function.
4652 (expr_build_unary,expr_build_binary): New functions.
4653
4654Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4655
4656 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4657 * macro.c (macro_expand_body): Increase buffer size.
4658 * messages.c (as_warn): Likewise.
4659 (as_warn_where, as_bad, as_bad_where): Likewise.
4660
4661Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4662
4663 Based on patch from H.J. Lu <hjl@gnu.org>:
4664 * Makefile.am (DISTSTUFF): New variable.
4665 (diststuff): New target.
4666 * Makefile.in: Rebuild.
4667
4668Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4669
4670 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4671 m32r_elf_section_change_hook.
4672
4673 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4674 emit a nop if a section ends with a 16 bit instruction.
4675
4676Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4677
4678 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4679 s_lcomm rather than obj_coff_lcomm.
4680 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4681
4682Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4683
4684 * config/tc-i386.h (LinearAddress): Define.
4685 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4686 instruction, don't use a default segment.
4687
4688Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4689
4690 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4691 * configure: Rebuild.
4692
4693Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4694
4695 * aclocal.m4, configure: Rebuild with libtool 1.2.
4696
4697Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4698
4699 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4700 PC relative branches. Patch courtesy of Jonathan Walton.
4701
4702
4703Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4704
4705 * configure.in (emulations): Add thumb-pe target.
4706
4707 * configure (emulations): Add thumb-pe target.
4708
47091998-03-17 Ken Raeburn <raeburn@cygnus.com>
4710
4711 * itbl-lex.l (yywrap): Don't define if already defined as a
4712 macro.
4713
4714Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4715
4716 * depend.c (quote_string_for_make): New function.
4717 (wrap_output): Use it.
4718
4719Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4720
4721 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4722 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4723
4724Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4725
4726 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4727 Recognize -GN and -relax.
4728 (md_begin): Initialize gp size from -G switch.
4729 (alpha_force_relocation): Always force if -relax.
4730 (alpha_align): Take a new argument that will specify when to
4731 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4732 Change all callers. Emit nop alignment padding as nop+unop pair.
4733
4734Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4735
4736 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4737 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4738
4739Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4740
4741 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4742 require padding to the next long word boundary.
4743
4744Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4745
4746 * cgen.c: #include symcat.h.
4747 * config/tc-m32r.c: Likewise.
4748
4749Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4750
4751 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4752 absolute expressions instead of '$' prefixed register names.
4753
4754Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4755
4756 * read.c (s_set): Record file and line info for symbols when -as.
4757 (pseudo_set): Don't overwrite that dummy fragment.
4758
4759Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4760
4761 * config/tc-ppc.c (md_pseudo_table): Add "section".
4762 (ppc_named_section): New static function.
4763
4764Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4765
4766 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4767 so we don't have to scan the entire list.
4768
4769Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4770
4771 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4772 case, allow the parallel instructions to modify the same flag
4773 bits.
4774
4775Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4776
4777 * listing.c (list_symbol_table): Categorize symbols by
4778 undefined_section rather than sy_frag->line == NULL.
4779
4780Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4781
4782 * Makefile.am (install-exec-local): Install properly when ln
4783 fails or tooldir == prefix.
4784
4785Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4786
4787 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4788 Test result of insert_operand for error.
4789
4790Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4791
4792 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4793 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4794 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4795 * doc/Makefile.in: Rebuild.
4796
4797Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4798
4799 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4800 (macro): Fix handling of M_COP[0-3].
4801
4802Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4803
4804 Based on patches from Ross Harvey <ross@teraflop.com>:
4805 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4806 if macro_alternate or macro_mri.
4807 (getstring): Remove support for byte constants between < and >.
4808 (get_any_string): '<' only starts a string if macro_alternate or
4809 macro_mri.
4810 (macro_expand_body): Permit keyword parameters following
4811 positional parameters.
4812
4813 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4814 * configure.in (alpha*-*-netbsd*): New target.
4815 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4816 * configure: Rebuild.
4817
4818 * as.h (flag_warn_suppress_instructionswap): Move from here...
4819 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4820 here, and make static.
4821
4822 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4823 BFD_ASSEMBLER or MANY_SEGMENTS.
4824
4825 * as.c (show_usage): Update bug-gnu-utils address.
4826 * gasp.c (show_usage): Likewise.
4827 * doc/as.texinfo (Bug Reporting): Likewise.
4828
4829Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4830
4831 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4832 insns regardless of the size of a pointer if we're in mips I or
4833 MIPS II mode.
4834 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4835
4836Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4837
4838Fix rac to accept only a0:
4839 * tc-d10v.c (parallel_ok, find_opcode):
4840 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4841 Introduce OPERAND_GPR.
4842
4843Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4844
4845 * read.c (s_fill): Handle non-constant repeat counts by creating
4846 an rs_space fragment.
4847
4848Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4849
4850 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4851 from as_bad to as_warn.
4852
4853Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4854
4855 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4856 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4857 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4858
4859Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4860
4861 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4862 seg_fix_rotP rather than fix_root from seg_info.
4863
4864Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4865
4866 * expr.c: Add support for 0x1_2_3_4 bignums.
4867
4868Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4869
4870 * configure.in: Change -linux* to -linux-gnu*.
4871 * configure: Rebuild.
4872
4873 * app.c (do_scrub_begin): Treat \r as whitespace.
4874
4875Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4876
4877 * Makefile.am: Update dependencies.
4878 * Makefile.in: Rebuild.
4879
4880Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4881
4882 * configure, aclocal.m4: Rebuild with new libtool.
4883
4884Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4885
4886 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4887 the argument to bfd_set_arch_mach.
4888 (load_address): Use bfd_arch_bits_per_address to determine the
4889 bit size of an address instead of looking at the isa level.
4890 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4891
4892Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4893
4894 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4895
4896Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4897
4898 * ehopt.c: New file.
4899 * as.h (enum _relax_state): Add rs_cfa.
4900 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4901 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4902 * read.c (emit_expr): Call check_eh_frame.
4903 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4904 (relax_segment): Likewise.
4905 * Makefile.am: Rebuild dependencies.
4906 (GAS_CFILES): Add ehopt.c.
4907 (GENERIC_OBJS): Add ehopt.o.
4908 * doc/internals.texi (Frags): Document rs_cfa.
4909
4910 * as.c (show_usage): Mention --traditional-format.
4911 (parse_args): Accept --traditional-format.
4912 * as.h (flag_traditional_format): Declare.
4913 * output-file.c (output_file_create): If flag_traditional_format,
4914 set BFD_TRADITIONAL_FORMAT on stdoutput.
4915 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4916
4917 * config/tc-mips.c (append_insn): Make sure that if we have a
4918 fixup for an unmatched %hi reloc, it does not associated with a
4919 variant frag.
4920
4921 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4922 * doc/Makefile.in: Likewise.
4923
4924Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4925
4926 * config/tc-m32r.c (check_for_side_effects): New function.
4927 (can_make_parallel): Add checks for instruction side effects
4928 clashing with the other instruction.
4929 (assemble_parallel_insn): Improve warning messages. Return error
4930 message from non-swapped instruction order.
4931
4932Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4933
4934 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4935
4936 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4937 md_cleanup definition. This moves the forced literal output to
4938 the end of the source pass, and avoids macro's inserting literals
4939 into the code immediately after the macro expansion.
4940
4941Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4942
4943 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4944 a gas internal symbol is adjustable.
4945 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4946
4947 * as.h: If gcc version greater than 2.6, use `__format__' and
4948 `__printf__' in function attributes, rather than `format' and
4949 `printf'.
4950
4951Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4952
4953 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4954
4955Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4956
4957 Add tms320c30 support:
4958 * config/tc-tic30.h: New file.
4959 * config/tc-tic30.c: New file.
4960 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4961 TARGET_FORMAT as "coff-tic30".
4962 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4963 * Makefile.am: Rebuild dependencies.
4964 (CPU_TYPES): Add tic30.
4965 (CPU_OBJ_VALID): tic30-aout is valid.
4966 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4967 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4968 * configure, Makefile.in: Rebuild.
4969
4970Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4971
4972 * config/tc-v850.c (md_assemble): Improvements to error messages.
4973
4974Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4975
4976 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4977 BFD_RELOC_HI16_S to store the high bits of any value.
4978
4979 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4980 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4981 assembler calculate relocations to any external symbol at all.
4982 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4983 involving generation of pc-relative relocs.
4984 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4985 has been moved to md_apply_fix3.
4986
4987 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4988 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4989 which actually means (the address of identifier's GOT entry) +
4990 constant, which is not particularly useful.
4991
4992Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4993
4994 * read.h (include_dirs): Declare.
4995 (include_dir_count,include_dir_maxlen): Declare.
4996
4997Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4998
4999 * configure.in: Correct check for shared opcodes library.
5000 * configure: Rebuild.
5001
5002 * listing.c (buffer_line): If we can't open the file, set at_end.
5003 (listing_print): Remove unused local variable fi.
5004
5005 * config/m68k-parse.y (reglistpair): Handle register list in
5006 either order.
5007
5008 * config/vms-conf.h: Don't undef VERSION.
5009
5010Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5011
5012 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5013 OBJS variable.
5014 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5015 variable.
5016 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5017 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5018 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5019 (EXTRA_DIST): Define.
5020 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5021 explicitly rather than via the list of object files.
5022 (gcc-as.opt): New file created when make-gas.com is run.
5023 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5024 itbl-cpu.h} to #include appropriate file rather than copying that
5025 file.
5026 * config/vms-conf.h: Synchronize with current config.in.
5027 * Makefile.in: Rebuild.
5028
5029Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5030
5031 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5032 (parallel_ok): Relaxed parallel subinstruction dependency check.
5033
5034Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5035
5036 * as.h (flag_warn_suppress_instructionswap): added new flag.
5037 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5038 command line argument.
5039 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5040 warning only if flag_warn_suppress_instructionswap is false.
5041
5042Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5043
5044 * configure.in (i386-*-mingw32*): New target.
5045 * configure: Rebuild.
5046
5047Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5048
5049 * symbols.c (resolve_symbol_value): Don't set the segment if it
5050 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5051
5052 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5053 S_GET_SEGMENT.
5054
5055Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5056
5057 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5058 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5059 compiler.
5060
5061Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5062
5063 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5064
5065Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5066
5067 * config/tc-v850.c (v850_insert_operand): Display instruction when
5068 an error is encountered.
5069
5070Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5071
5072 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5073 (i386-*-sco3.2v5*coff): New target.
5074 (i386-*-sco3.2*): New target.
5075 * configure: Rebuild.
5076
5077Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5078
5079 * config/tc-v850.c: Tidy error message production.
5080
5081Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5082
5083 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5084 validate_immediate return value in the right type for comparisons
5085 to FAIL.
5086
5087Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5088
5089 * listing.c (MAX_BYTES): Use listing variables not constants.
5090 (data_buffer): No longer an array, but a pointer.
5091 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5092 (listing_listing): Allocate data_buffer.
5093
5094Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5095
5096 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5097 --listing-rhs-width, --listing-cont-lines.
5098 (show_usage): Update.
5099 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5100 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5101 (print_lines): Use the variables instead of the constants.
5102 (listing_listing): Likewise.
5103 * listing.h: Declare the new vars.
5104
5105Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5106
5107 * as.c (parse_args): Add --keep-locals alias for -L.
5108 Add --strip-local-absolute.
5109 (show_usage): Update.
5110 * as.h (flag_strip_local_absolute): New flag.
5111 * symbols.c (S_IS_LOCAL): Use it.
5112 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5113 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5114 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5115
5116Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5117
5118 * config/tc-m32r.c: Detect if explicitly parallel instructions
5119 might have an io conflict and issue a warning message.
5120
5121Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5122
5123 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5124 cgen_swap_fixups): Functions to save, restore and swap the fixup
5125 chain with a backup copy.
5126 (cgen_asm_finish_insn): Returns address of constructed insn.
5127
5128Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5129
5130 * listing.c (file_info_struct): Remove FILE, add POS.
5131 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5132 (file_info): Don't open the file.
5133 (buffer_line): Check for the file in the last_open cache, updating
5134 as necessary.
5135 (print_source): Don't reference file_info->file.
5136 (listing_listing): Likewise.
5137 (listing_print): Close the file in the cache, if any.
5138
5139Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5140
5141 * read.c (dwarf_file_string): New file static variable.
5142 (emit_expr): Look for constant sequence that leads up to a file
5143 name in DWARF debugging output.
5144 (stringer): Use dwarf_file_string to decide whether to accept a
5145 string as a file name.
5146
5147Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5148
5149 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5150 (crack_operand): Add reg->reglst MRI hack.
5151 (r_seg): Put reglst symbols in reg_section.
5152 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5153
5154Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5155
5156 * tc-sh.c (get_specific): Handle SGR & DBR.
5157
5158Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5159
5160 * tc-h8300.c (parse_reg): Take the length of the symbol into
5161 account when attempting to match a register name.
5162 * tc-h8500.c (parse_reg): Likewise.
5163
5164Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5165
5166 * cgen.c: Formatting changes to improve readability.
5167
5168Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5169
5170 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5171 delay slot.
5172
5173Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5174
5175 Based on a patch from Jim Wilson
5176 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5177 (tc_gen_reloc): Handle cross section PC relative relocs
5178 correctly.
5179
5180Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5181
5182 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5183
5184Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5185
5186 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5187 (expr_jmp_buf): New static local.
5188 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5189 (cgen_md_operand): New function.
5190 * tc-m32r.c: Clean up pass over `struct foo' usage.
5191 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5192
5193Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5194
5195 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5196 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5197
5198Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5199
5200 * config/tc-i386.c (i386_operand): Give an error if there are
5201 unrecognized characters after an expression.
5202
5203For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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