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[deliverable/binutils-gdb.git] / gas / ChangeLog
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4fb7971f
NC		 12000-08-17 Nick Clifton <nickc@redhat.com>
2
3 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4 to be recoded as logical shift lefts by zero.
5
50b81f19
JW		 62000-08-16 Jim Wilson <wilson@cygnus.com>
7
8 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
9 postincrement modified registers. Handle IA64_OPND_R3_2 addl
10 source registers.
11 (note_register_values): Handle IA64_OPND_R3_2 operands.
12
f869cfc6
JE		 132000-08-16 Jason Eckhardt <jle@cygnus.com>
14
15 * config/tc-i860.c (md_operand): Silly typo fixed.
16
8cb8bcba
NC		 172000-08-16 Nick Clifton <nickc@redhat.com>
18
19 * config/tc-arm.c (struct asm_shift): Delete.
20 (shift[]): Delete.
21 (enum asm_shift_index): New.
22 (struct asm_shift_properties): New.
23 (struct asm_shift_name): New.
24 (shift_properties[]); New.
25 (shift_names[]); New.
26
27 (decode_shift): Use new structures.
28 Issue a warning is "ROR #0" is used.
29 Issue a warning if "ASR #0" or "LSR #0" is used.
30
31 (md_begin): Initialise arm_shift_hsh table from new
32 asm_shift_name array.
33
c2158c24
JJ		 342000-08-16 Jakub Jelinek <jakub@redhat.com>
35
36 * config/tc-sparc.c: Kill all warnings.
37 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
38 in -xarch= as well.
39 (md_show_usage): Update usage text.
40
70485b5c
NC		 412000-08-16 Nick Clifton <nickc@redhat.com>
42
c2158c24 43 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 44 useful.
45
0d10e182
JL		 462000-08-14 Will Cohen <wcohen@redhat.com>
47
48 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
49
50 * config/tc-sh.c (md_assemble): Changed so debug_type
51 test performed for ppi_assemble
52 * config/tc-sh.c: Included dwarf2dbg.h.
53 (debug_line): Defined.
54 (md_assemble): Generates dwarf2 line info.
55 (sh_finalize): New function. Finalize dwarf2 info.
56 (assemble_ppi): Returns size of code generated.
57 (build_Mytes): Returns size of code generated.
58 (md_pseudo_table): Added "file" and "loc" psuedo ops.
59 * config/tc-sh.h (md_end): Defined.
60 (sh_finalize): Declared.
61
1db77c8e
AO		 622000-08-15 Alexandre Oliva <aoliva@redhat.com>
63
64 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
65 md_number_to_chars.
66
046b3b54
NC		 672000-08-14 Nick Clifton <nickc@redhat.com>
68
69 * config/tc-arm.c (do_bx): Allow "bx pc".
70
c43c2cc5
JW		 712000-08-14 Jim Wilson <wilson@cygnus.com>
72
73 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
74 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
75 (md_begin): Change assignment to md.flag to OR in the new bit.
76
d1d8ba22
NC		 772000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
78
79 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
80 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
81 C_MOU, and C_EOS.
82
22b36938
JE		 832000-08-14 Jason Eckhardt <jle@cygnus.com>
84
85 * NEWS: Mention i860 support.
86
c0bd0db2
JL		 87Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
88
89 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
90
0ac658b8
AS		 912000-08-14 Andreas Schwab <schwab@suse.de>
92
93 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
94
9fc2dda2
JE		 952000-08-11 Andreas Schwab <schwab@suse.de>
96
97 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
98 argument.
99
bc4466dc
KH		 1002000-08-11 Kazu Hirata <kazu@hxi.com>
101
102 * expr.c: Fix formatting.
351aa9f6 103 * config/obj-bout.c: Likewise.
bc4466dc 104
a9c99419
JE		 1052000-08-10 Jason Eckhardt <jle@cygnus.com>
106
107 * doc/c-i860.texi: Flesh out the i860 section more.
108
7c743825
KH		 1092000-08-10 Kazu Hirata <kazu@hxi.com>
110
111 * symbols.c: Fix formatting.
929b12bc 112 * expr.c: Likewise.
7c743825 113
fa2255cb
DN		 114Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
115
116 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
117 has the IgnoreSize bit set.
118
fc997f4b
AM		 1192000-08-09 Alan Modra <alan@linuxcare.com.au>
120
121 From Rodney Brown <RodneyBrown@mynd.com>
122 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
123 * configure: Regenerate.
124
305d537e
JE		 1252000-08-08 Jason Eckhardt <jle@cygnus.com>
126
127 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
128 (i860_fix_info): New enum.
129 (MD_APPLY_FIX3): Define.
130 (WORKING_DOT_WORD): Define.
131 (TC_HANDLES_FX_DONE): Define.
132 (DIFF_EXPR_OK): Define.
133 (LISTING_HEADER): Define.
134 (TARGET_FORMAT): Select target format based on endian flag.
135 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
136 (target_big_endian): Add external declaration.
137
138 * config/tc-i860.c: All existing code reworked completely. Other
139 new code shown below.
140 (SYNTAX_SVR4): Define.
141 (target_warn_expand): New variable.
142 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
143 (md_longopts): Declare and define with new options (-EL, -EB,
144 and -mwarn-expand).
145 (md_show_usage): New function.
146 (md_operand): New function.
147 (obtain_reloc_for_imm16): New function.
148 (md_apply_fix3): New function.
149 (tc_gen_reloc): New function.
150
8fc2faa7
KH		 1512000-08-09 Kazu Hirata <kazu@hxi.com>
152
153 * hash.c: Fix formatting.
68e63c16 154 * gasp.c: Likewise.
8fc2faa7 155
df86943d
NC		 1562000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
157
158 * config/tc-m68hc11.c (build_jump_insn): Make sure the
159 2 bytes of the jump address are in the same frag.
160 (find): Accept 68hc12 register indirect modes.
161
162 * NEWS: Mention 68HC11 & 68HC12 support.
163
30d25259
RH		 1642000-08-07 Richard Henderson <rth@cygnus.com>
165
166 * config/tc-ia64.c (unwind): Add prologue_mask member.
167 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
168 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
169 (dot_body): Clear unwind.prologue_mask.
170 (dot_prologue): Set it. Accept a register second argument.
171
2d484c7f
KH		 1722000-08-07 Kazu Hirata <kazu@hxi.com>
173
174 * config/atof-ieee.c: Fix formatting.
175 * config/atof-tahoe.c: Likewise.
176
65b1d096
DC		 1772000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
178
179 * config/tc-avr.c: Use PARAMS macro in function declarations.
180 Don't declare md_pcrel_from_section (already in tc-avr.h).
181 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
182 (avr_operand): Don't set (unsigned) op_mask to -1.
183
c91d2e08
NC		 1842000-08-04 Nick Clifton <nickc@cygnus.com>
185
3d4ae3c0
NC		 186 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
187 work.
188
c91d2e08
NC		 189 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
190 of .popsection, .previous, .pushsection, .subsection,
191 .version, .vtable_entry, .vtable_inherit and .weak.
192
47926f60
KH		 1932000-08-05 Kazu Hirata <kazu@hxi.com>
194
195 * config/tc-cris.c: Fix formatting.
196 * config/tc-i386.c: Likewise.
197 * config/tc-sparc.c (sparc_ip): Simplify the code.
198
ab3e48dc
KH		 1992000-08-04 Kazu Hirata <kazu@hxi.com>
200
201 * config/tc-cris.c: Rearrange code for readability.
202 * config/tc-d10v.c: Fix formatting.
203 * config/tc-m32r.c: Likewise.
204 * config/tc-sparc.c: Likewise.
205
3d56ab85
JW		 2062000-08-02 Jim Wilson <wilson@cygnus.com>
207
208 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
209 before ia64_find_opcode.
210 (md_assemble): Likewise.
211
3f9dfb2c
NC		 2122000-08-01 Nick Clifton <nickc@cygnus.com>
213
214 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 215 Undo some formatting fixes.
3f9dfb2c 216
28e4f854
KH		 2172000-08-01 Kazu Hirata <kazu@hxi.com>
218
219 * config/obj-som.c: Fix formatting.
220 * config/obj-ieee.c: Likewise.
221 * config/tc-arm.c: Likewise.
222 * config/tc-v850.c: Likewise.
223
a570e639
NC		 2242000-08-01 Nick Clifton <nickc@redhat.com>
225
226 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
227 index by command line option.
228
2292000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
230
231 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
232 (@node M68K-Branch): Rewrite to match the reality.
233
e3308d0d
JE		 2342000-07-31 Jason Eckhardt <jle@cygnus.com>
235
236 * doc/c-i860.texi: New file.
237 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
238 * doc/Makefile.in: Regenerate.
239 * doc/all.texi: Add I860 as relevant architecture.
240 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
241
2fd5405a
NC		 2422000-07-31 Kazu Hirata <kazu@hxi.com>
243
244 * config/tc-d30v.c: Fix formatting.
245
28e7409f
NC		 2462000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
247
248 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
249 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
250 long emit a long branch if available instead of an absolute jump, never
251 emit absolute jumps for anything with --pcrel.
252
253 * doc/c-m68k.texi: Document new command line option.
254
534022ea
JE		 2552000-07-28 Jason Eckhardt <jle@cygnus.com>
256
257 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
258 * configure: Regenerated.
259 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
260 of operand to the .type directive (.e.g, "type").
261
4c400d5e
AM		 2622000-07-28 Alan Modra <alan@linuxcare.com.au>
263
264 * as.h (warn_comment, found_comment, found_comment_file): Declare.
265 * app.c (do_scrub_chars): Record where first comment found.
266 * read.c (read_a_source_file): Init found_comment on entry, and
267 notify whether comments found on exit.
268 * config/tc-hppa.c (md_shortopts): Add "c".
269 (md_longopts): Add warn-comment.
270 (md_parse_option): Handle it.
271 (md_show_usage): Show available options.
272 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
273
0aa529cb
AC		 274Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
275
276 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
277 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
278 sym_ptr_ptr
279 (md_estimate_size_before_relax): Don't fall off end of function.
280
c6a7ab1f
NC		 2812000-07-27 Kazu Hirata <kazu@hxi.com>
282
283 * config/tc-avr.c: Fix formatting.
284 * config/tc-ns32k.c: Likewise.
285
e0c6ed95
AM		 2862000-07-27 Alan Modra <alan@linuxcare.com.au>
287
288 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
289
2902000-07-27 Kazu Hirata <kazu@hxi.com>
291
292 * config/tc-d10v.c: Fix formatting.
293 * config/tc-z8k.c: Likewise.
294 * config/tc-sparc.c: Likewise.
295
6883dc5e 2962000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 297
298 * cgen.c (queue_fixup): Declare opinfo.
299 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
300 (gas_cgen_md_operand): Ditto.
301 (gas_cgen_md_apply_fix3): Ditto.
302
39da8128
DD		 3032000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
304
305 * config/obj-coff.c (obj_frob_symbol): Don't merge
306 labels. Don't merge if the symbol isn't constant. Return
307 immediately if a symbol is merged.
308
65e68b04
AM		 3092000-07-22 Alan Modra <alan@linuxcare.com.au>
310
311 * frags.c (frag_align): Correct absolute section alignment.
312
5e0d736c
DD		 3132000-07-20 DJ Delorie <dj@redhat.com>
314
315 * config/obj-coff.c (obj_frob_symbol): revert previous change,
316 it breaks linking against DLLs.
317
3bcbcc3d
HPN		 3182000-07-20 Hans-Peter Nilsson <hp@axis.com>
319
320 * configure.in: Add CRIS support.
321 * configure: Regenerate.
322 * Makefile.am: (CPU_TYPES): Add cris.
323 (CPU_OBJ_VALID) [aout]: Add cris.
324 (MULTI_CPU_TYPES): Add cris.
325 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
326 [coff]: Only i386 and mips are valid.
327 (TARGET_CPU_CFILES): Add config/tc-cris.c.
328 (TARGET_CPU_HFILES): Add config/tc-cris.h.
329 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
330 Regenerate dependencies.
331 * Makefile.in: Regenerate.
332 * aclocal.m4: Regenerate.
333 * as.c: Declare crisaout, criself.
334 * config/tc-cris.h, config/tc-cris.c: New.
335 * config/e-criself.c, config/e-crisaout.c: New.
336 * po/POTFILES.in, po/gas.pot: Regenerate.
337
041ff4dd
NC		 3382000-07-20 Kazu Hirata <kazu@hxi.com>
339
340 * read.c: Fix formatting.
efaf0ba4 341 * write.c: Fix formatting.
041ff4dd 342
f980ada0
L		 3432000-07-19 H.J. Lu <hjl@gnu.org>
344
345 * sb.c: Include <stdlib.h> if exists for abort ().
346
25a8b250
AM		 3472000-07-19 Alan Modra <alan@linuxcare.com.au>
348
349 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
350 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
351 (pa_type_args): Same here.
352
7a9aaf92
NC		 3532000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
354
355 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
356 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
357 the storage class is already set.
358
8098403c
NC		 3592000-07-17 Kazu Hirata <kazu@hxi.com>
360
fafb6d17 361 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 362 * config/tc-mn10200.c: Likewise.
363 * config/tc-mn10300.c: Likewise.
364 * config/tc-pj.c: Likewise.
365 * config/tc-tic80.c: Likewise.
366 * config/tc-w65.c: Likewise.
8098403c 367
977e771a
FCE		 3682000-07-17 Frank Ch. Eigler <fche@redhat.com>
369
370 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
371 is defined.
372
63bf5651
ILT		 3732000-07-15 Ian Lance Taylor <ian@zembu.com>
374
375 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
376 @code.
377
1cd1c99b
AM		 3782000-07-15 Alan Modra <alan@linuxcare.com.au>
379
380 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
381 ELF as are used for SOM (except the 32-bit reloc one) to decide
382 whether a symbol can be reduced to a section symbol. Expand on
383 the comment for symbols involved in LR% and RR% expressions.
384
119d663a
NC		 3852000-07-14 Nick Clifton <nickc@cygnus.com>
386
387 * config/tc-mips.c (mips_disable_float_construction): New
388 static variable. Set to true if doubles should not be
389 constructed by loading two single width fp registers with
390 halves of the value.
391 (mips_ip): Test mips_disable_float_construction.
392 (md_longopts): Add command line switches --construct-floats
393 and --no-construct-floats.
394 (md_parse_option): Parse new command line options.
395 (md_show_usage): Describe new command line options.
396
397 * doc/c-mips.texi: Document new command line options.
398
906fac54
AM		 3992000-07-13 Koundinya K <kk@ddeorg.soft.net>
400
401 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
402 * configure: Regenerate.
403
4042000-07-13 Hans-Peter Nilsson <hp@axis.com>
405
406 * configure.in (DEFAULT_EMULATION setting): Revert part of
407 2000-07-01 change that set te_multi=multi unless set to tmips.
408 * configure: Regenerate.
409
7f788821
NC		 4102000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
411
412 * config/obj-coff.c (coff_frob_section): Add padding to the last
413 section when aligning it increases its size.
414
9a736b6b
NC		 4152000-07-11 Kazu Hirata <kazu@hxi.com>
416
417 * config/tc-tic54x.c: Fix formatting.
418
3dd5103b
NC		 4192000-07-10 Kazu Hirata <kazu@hxi.com>
420
421 * config/tc-h8500.c: Fix formatting.
1aea3bb8 422 * config/tc-tic54x.c: Fix formatting.
3dd5103b 423
46b85d42
AM		 4242000-07-10 Alan Modra <alan@linuxcare.com.au>
425
426 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
427 displacements correctly.
428
429 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
430
4312000-07-10 Ryan Bradetich <rbradetich@uswest.net>
432
433 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
434 warning.
435 (hash_jam): Ditto.
436
ad1079af
AM		 4372000-07-09 Alan Modra <alan@linuxcare.com.au>
438
439 From David Huggins-Daines <dhd@linuxcare.com>
440 * config/te-hppalinux64.h: Add a new emulation.
441 * configure.in (emulations): Add configure bits to support the
442 64-bit Linux/parisc target.
443 * configure: Regenerate.
444
445 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
446 (md_shortopts): Add `V' for ELF.
447
448 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
449 when SOM or ELF_ARG_RELOC are defined.
450 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
451 ELF_ARG_RELOC are defined.
452 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
453 (pa_stringer): ..Do it here instead. Fix comment typos.
454 (hppa_force_relocation): Cast enums to int before comparing with
455 ints.
456
457 From Ryan Bradetich <rbradetich@uswest.net>
458 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
459 redifinition warning.
460 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
461 (hppa_force_relocation): ditto
ad1079af
AM		 462 (md_apply_fix): Added cast to buf to fix warnings.
463
464 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
465 cons_fix_new_hppa, hppa_force_relocation): Prototype.
466
467 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
468 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
469 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
470 reloc_type** to avoid warnings in switch.
471 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
472 little earlier instead.
473
474 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
475 and elf.
476 (pa_type_args): Use symbol_arg_reloc_info.
477 (struct pa_it): Make arg_reloc unsigned int.
478 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
479 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
480 (pa_code): Delete. pa_text duplicates this function.
481 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
482 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
483 int.
484 (cons_fix_new_hppa): Actually change selector to e_fsel when
485 warning about assuming so.
486 (tc_gen_reloc): More example elf arg reloc code.
487 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
488 (hppa_force_relocation): Likewise.
489
490 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
491 files.
492 (pa_end_of_source): Prototype.
493 (hppa_fix_adjustable): Prototype.
494 (LABELS_WITHOUT_COLONS): Move it..
495 * config/te-hppa.h: To here.
496
497 * config/te-hppa64.h: New file.
498
499 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
500 type.
501 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
502 format -10, -16, 16 relocs.
503 (hppa_elf_mark_end_of_function): Test for null
504 last_call_info->start_symbol
505
506 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
507 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
508 re_assesmble_* functions. Delete extraneous statements. Fix
509 typos in comments.
510 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
511 insn to re_assemble_*.
512
623aa224
UC		 5132000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
514
515 * doc/internals.texi (Expressions): Fix typo.
516
c4aa876b
NC		 5172000-07-08 Kazu Hirata <kazu@hxi.com>
518
519 * config/tc-sh.c: Fix formatting.
d0313fb7 520 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 521 * depend.c: Fix formatting.
522 * flonum-konst.c: Likewise.
523 * flonum-mult.c: Likewise.
c4aa876b 524
6b31947e
NC		 5252000-07-07 Kazu Hirata <kazu@hxi.com>
526
a5bfe8c9 527 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 528 * config/obj-vms.c: Fix comments.
529 * config/tc-a29k.c: Likewise.
530 * config/tc-alpha.c: Likewise.
531 * config/tc-h8300.c: Likewise.
532 * config/tc-h8500.c: Likewise.
533 * config/tc-i370.c: Likewise.
534 * config/tc-ia64.c: Likewise.
535 * config/tc-m68hc11.c: Likewise.
536 * config/tc-m68k.c: Likewise.
537 * config/tc-mips.c: Likewise.
538 * config/tc-ns32k.c: Likewise.
539 * config/tc-ppc.c: Likewise.
540 * config/tc-z8k.c: Likewise.
6b31947e 541
b8a9dcab
NC		 5422000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
543
544 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
545 Default to '(SEC_LOAD | SEC_DATA)'.
546 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
547
548 * doc/internals.texi (CPU Backend): Describe
549 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
550
beb2de9b
AC		 551Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
552
553 * as.c (parse_args): NULL terminate the long option list.
554
24ddb296
AC		 555Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
556
557 * config/tc-d30v.h: Include "write.h" for fixS.
558 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
559
1fe72011
NC		 5602000-07-05 Nick Clifton <nickc@cygnus.com>
561
562 * config/tc-d30v.c (write_2_short): Further changes to warning
563 messages produced when combining EITHER_BUT_PREFER_MU attributed
564 opcodes.
565
a5bfe8c9 5662000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 567
568 * MAINTAINERS: new
569
8de8f17e
AO		 5702000-07-04 Alexandre Oliva <aoliva@redhat.com>
571
572 * config/tc-arm.c (psrs): Accept combinations of flags.
573
00d2865b
NC		 5742000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
575
576 * config/tc-avr.c: Change _ () to _() around all strings marked
577 for translation (exception from the usual coding style).
578 (avr_opt): New struct variable, how the new switches are set.
579 (OPTION_MMCU): Define as 'm' and actually use.
580 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
581 (show_mcu_list): New function, display the list of known MCUs.
582 (md_show_usage): Document the new switches. Call show_mcu_list.
583 (avr_set_arch): Change 'm' to OPTION_MMCU.
584 (md_parse_option): Call show_mcu_list if unknown MCU specified.
585 Handle the new switches.
586 (avr_operands): Disable warnings for undefined combinations of
587 operands if -mall-opcodes. Disable warnings for skipping two-word
588 instructions if enhanced core or -mno-skip-bug.
589 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
590 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
591 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
592 (avr_ldi_expression): Warn about implicit lo8().
593 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
594
54588503
UC		 5952000-07-01 Koundinya K <kk@ddeorg.soft.net>
596
597 * configure.in: Add entry for mips-*-sysv4*MP*
598 * configure: Rebuild
599 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
600 elf32-tradlittlemips for traditional mips targets.
601 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
602 test for Link Once sections as in adjust_reloc_syms.
603 * config/te-tmips.h: New file for traditional mips targets. Define
604 TE_TMIPS.
605
c9900432
NC		 6062000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
607
608 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
609 flags argument is not present, don't change an existing section's
610 section's attributes. If the flags argument is present, warn if the
611 attributes don't match the section's current attributes. When
612 long section names are supported, set SEC_LINK_ONCE and
613 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
614
9d87310a
HPN		 615Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
616
617 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
618 symbols; create them.
619
dbddefbf
NC		 6202000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
621
622 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 623 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 624
2ae7e77b
AH		 6252000-06-27 Aldy Hernandez <aldyh@redhat.com>
626
627 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
628 expressions. Ignore the problem when handling 16 bit immediates,
629 because the assembler will take care of the relocation later.
630
6b2539e3
NC		 6312000-06-27 Nick Clifton <nickc@cygnus.com>
632
633 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
634 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
635 sequential order, and emit warning messages if the input source
636 code contains constructs like that, or parallel constructs
637 containing such opcodes.
638
65aa24b6
NC		 6392000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
640
641 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
642 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
643 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
644 (md_show_usage): Update usage message.
645 (md_parse_option): Allow redefinition of MCU type within the
646 same avr[1-5] bfd machine type. Show both old and new MCU type
647 in the error message.
648 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
649 Simplify 8K wrap code.
650
f0c56b90
NC		 6512000-06-25 Kazu Hirata <kazu@hxi.com>
652
1994a7c7
NC		 653 * config/obj-aout.c: Remove all uses of DEFUN.
654 * config/obj-ieee.c: Likewise.
655 * config/tc-sh.c: Fix comment typos.
656 * config/tc-tahoe.c: Likewise.
657 * config/tc-vax.c: Likewise.
658 * config/tc-w65.c: Likewise.
659 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 660 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
661
6d249963
DD		 6622000-06-24 DJ Delorie <dj@cygnus.com>
663
664 * config/tc-i386.c (md_estimate_size_before_relax): Revert
665 more changes from Sept 1999
666 (tc_i386_fix_adjustable): ditto
667 (md_apply_fix3): ditto
668
680d2857
FCE		 6692000-06-24 Frank Ch. Eigler <fche@redhat.com>
670
671 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
672 (gas_cgen_parse_operand): Set it around expression() call.
673 (gas_cgen_md_operand): Test for it before longjmp().
674
e7b305a2
AM		 6752000-06-24 Kazu Hirata <kazu@hxi.com>
676
c0fecd35
AM		 677 * config/tc-h8500.c: Remove all uses of DEFUN.
678 * config/tc-sh.c: Likewise.
679 * config/tc-w65.c: Likewise.
680 * config/tc-z8k.c: Likewise.
681
e7b305a2
AM		 682 * config/tc-h8500.c: Fix typos in comments.
683
ed6d6fd3
FCE		 6842000-06-23 Frank Ch. Eigler <fche@redhat.com>
685
686 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
687 is defined.
688
f7c88872
AM		 6892000-06-23 matthew green <mrg@redhat.com>
690
691 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 692 defined. Fix error message for `[' grouping.
f7c88872 693
70d6ecf3
AM		 6942000-06-22 Kazu Hirata <kazu@hxi.com>
695
696 * config/tc-h8300.c: Fix formatting and comment typos.
697
e9718fe1
TW		 6982000-06-22 Timothy Wall <twall@cygnus.com>
699
700 * config/tc-ia64.c (note_register_values): Move premature QP
701 notation clearing into the appropriate place.
702
45288df1
AM		 7032000-06-22 Alan Modra <alan@linuxcare.com.au>
704
1581f8c9
AM		 705 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
706 first before anything else. Add bin-bugs.h, emul.h and progress.h
707 Sort list of files as for $(OBJS) in Makefile.am.
708
709 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
710 find one. Remake dependencies.
711 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
712 * Makefile.in: Regenerate.
713 * doc/Makefile.in: Regenerate.
714
45288df1
AM		 715 * config/tc-i386.c (i386_displacement): Don't assume a constant
716 displacement is necessarily 16 bits when in 16 bit code mode.
717 (md_assemble): Instead size the displacement here after we know
718 for sure that a .code16gcc operand hasn't automatically added
719 operand size prefixes.
720
01580992
L		 7212000-06-21 H.J. Lu <hjl@gnu.org>
722
723 * Makefile.am: Rebuild dependency.
724 * Makefile.in: Rebuild.
725
40f09f82
JL		 7262000-06-21 Kazu Hirata <kazu@hxi.com>
727
728 * config/tc-h8300.c (parse_reg): Make the function static.
729 (parse_exp): Likewise.
730
78295804
DD		 7312000-06-20 DJ Delorie <dj@cygnus.com>
732
733 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
734 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
735 for cygwin import libraries to work properly.
736
45f85b08
L		 7372000-06-20 H.J. Lu <hjl@gnu.org>
738
739 * Makefile.am: Rebuild dependency.
740 * Makefile.in: Rebuild.
741 * configure: Likewise.
742 * doc/Makefile.in: Likewise.
743
39bec121
TW		 7442000-06-20 Timothy Wall <twall@cygnus.com>
745
746 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 747 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 748 * doc/c-tic54x.texi: New.
749 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 750 documentation file.
39bec121 751 * doc/all.texi: Add C54X.
3e87a760 752 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 753 * doc/Makefile.in: Regenerate.
754 * configure.in: Add tic54x and define LIBM for tic54x.
755 * configure: Regenrate.
756 * config/tc-tic54x.[ch]: New.
757 * config/obj-coff.h: Add tic54x.
758 * Makefile.am: (CPU_TYPES): Add tic54x.
759 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
760 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
761 (as_new_LDADD): Add $(LIBM).
762 * Makefile.in: Regenerate.
3e87a760 763
60bcf0fa
NC		 7642000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
765
766 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
767 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
768 * doc/as.texinfo: Likewise.
769
770 * configure, Makefile.in: Regenerate.
771 * configure.in (emulations): Recognize m6811 and m6812.
772 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
773 Added files for 68hc11 and 68hc12 assembler.
774 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
775 * config/tc-m68hc11.h: Header definition for that assembler.
776
ec05f674
NC		 7772000-06-18 Nick Clifton <nickc@redhat.com>
778
24ef8152
NC		 779 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
780 instead of OCTETS_PER_BYTE.
781
ec05f674 782 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 783 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 784
119caedd
L		 7852000-06-18 H.J. Lu <hjl@gnu.org>
786
787 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
788 * configure: Rebuild.
789
607723e4
NC		 7902000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
791
3e87a760
AM		 792 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
793 to BFD_ASSEMBLER.
607723e4 794
b946ec34
NC		 7952000-06-16 Nick Clifton <nickc@cygnus.com>
796
797 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
798 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
799
800 * doc/c-mips.texi: Document newly accepted cpu variants.
801
37ce37b1
UC		 8022000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
803
804 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
805
c06ae4f2
UC		 8062000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
807
808 * macro.c (getstring): Make it possible to escape the quote
809 character.
810
20348649
JL		 811Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
812
813 * config/tc-hppa.c (pa_export): Weak symbols can be global.
814
bcef29e6
L		 8152000-06-13 H.J. Lu <hjl@gnu.org>
816
817 * configure: Regenerate.
818
63a0b638
AM		 8192000-06-09 Alan Modra <alan@linuxcare.com.au>
820
821 * app.c (do_scrub_begin): Don't default lex[';'] as a line
822 separator.
823 * doc/internals.texi (line_separator_chars): Semicolon is no
824 longer a default. Mention null and newline as defaults.
825
826 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
827
828 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
829 * config/tc-i860.h (line_separator_chars): Likewise.
830 * config/tc-h8300.c (line_separator_chars): Likewise.
831 * config/tc-i960.c (line_separator_chars): Likewise.
832 * config/tc-m68k.c (line_separator_chars): Likewise.
833 * config/tc-mips.c (line_separator_chars): Likewise.
834 * config/tc-ns32k.c (line_separator_chars): Likewise.
835 * config/tc-sparc.c (line_separator_chars): Likewise.
836 * config/tc-vax.c (line_separator_chars): Likewise.
837
838 * config/tc-h8300.c (comment_chars): Use string initialiser.
839 * config/tc-i960.c (line_comment_chars): Likewise.
840 * config/tc-z8k.c (comment_chars, line_comment_chars,
841 line_separator_chars): Likewise.
842
843 * config/tc-arm.c (line_separator_chars): Always use `;', not just
844 for TE_LINUX.
845
9bab9349
NC		 8462000-06-08 Nick Clifton <nickc@cygnus.com>
847
848 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
849 for size 1 fixes.
850
946efd95
DB		 8512000-06-08 David O'Brien <obrien@FreeBSD.org>
852
853 * configure.in (VERSION): Update to show this is the CVS mainline.
854
6480b79a
DB		 8552000-06-08 Matthew Jacob <mjacob@feral.com>
856
857 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
858 $at is the integer register $r28, vs. both $r28 and the floating
859 point register $f28.
860
10850f29
JW		 8612000-06-08 James E. Wilson <wilson@cygnus.com>
862
863 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
864 (dot_endp): Don't call ia64_flush_insns.
865 (emit_one_bundle): Don't delete prologue/body records from
866 unwind_record list in first loop. Rewrite second loop to account for
867 this.
868
150f24a2
JW		 8692000-06-07 David Mosberger <davidm@hpl.hp.com>
870
871 * config/tc-ia64.c: Add missing prototypes.
872 (generate_unwind_image): Cast argument to output_unw_records call.
873
e38c9cc2
DC		 874Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
875
46b85d42 876 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 877
1188e082
DC		 878Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
879
880 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
881 (REGISTER_P): likewise.
882 (avr_opcodes): uses include/opcode/avr.h
883 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 884
ac743b2c
AM		 8852000-06-04 Alan Modra <alan@linuxcare.com.au>
886
0b545448
AM		 887 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
888 initializers too.
ac743b2c 889
969e1a7b
L		 8902000-06-03 H.J. Lu <hjl@gnu.org>
891
892 * read.c (is_end_of_line): Put back `;'.
893
65172ab8
AM		 8942000-06-03 Alan Modra <alan@linuxcare.com.au>
895
896 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
897
b75c0c92
AM		 8982000-06-01 Alan Modra <alan@linuxcare.com.au>
899
900 * expr.c (operand): Test is_end_of_line outside switch to catch
901 line separator chars that are also operators.
902 (operator): Return O_illegal for line separator chars.
903
904 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
905 entry (or `!' entry for TC_HPPA).
906
907 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
908 before indexing is_end_of_line. Remove redundant check for '\0'.
909 (fp_op2): Likewise.
910 * config/tc-h8500.c (md_assemble): Likewise.
911 * config/tc-mcore.c (md_assemble): Likewise.
912 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
913 (md_atof): Likewise
914
915 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
916 is_end_of_line.
917 * config/tc-mcore.c (mcore_cons): Likewise.
918 (mcore_float_cons): Likewise.
919 (mcore_stringer): Likewise.
920 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
921
a6836251
SB		 9222000-06-01 Scott Bambrough <scottb@netwinder.org>
923
924 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
925
43841e91
NC		 9262000-05-29 Nick Clifton <nickc@cygnus.com>
927
928 * config/tc-sh.c: Fix compile time warning messages.
929
930 * config/tc-mips.c: Fix compile time warning messages.
931
a057431b
PB		 9322000-05-29 Philip Blundell <philb@gnu.org>
933
934 * doc/as.texinfo: Update copyright dates.
a81d9f0c 935 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 936 * NEWS: Mention ARM ELF support.
937
3c07fb76
AO		 9382000-05-27 Alexandre Oliva <aoliva@cygnus.com>
939
940 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
941 it is modified, and use the real_size to compute the frag address
942 for dwarf2 line info.
943
ad4d6ccf
AM		 9442000-05-27 Alan Modra <alan@linuxcare.com.au>
945
946 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
947 line-matching scheme to cope with automake moving variables around.
948 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
949 * Makefile.in: Regenerate.
950
6faf3d66
JJ		 9512000-05-26 Jakub Jelinek <jakub@redhat.com>
952
953 * config/tc-sparc.c (sparc_relax): New.
954 (md_longopts): Add -relax and -no-relax options.
955 (md_parse_options, md_show_usage): Likewise.
956 (md_apply_fix3): Optimize tail call into branch always if possible.
957
0a44c2b1
DL		 958Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
959
960 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
961 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
962 rules, with warning when a GAS statement specifies a packing that
963 will result in an instruction being squashed.
3e87a760
AM		 964 Added typdef packing_type and enumerals, changed various integer
965 literals to use the enumerals.
0a44c2b1 966
e0c9811a
JW		 9672000-05-24 David Mosberger <davidm@hpl.hp.com>
968
969 * config/tc-ia64.c (dot_restorereg_p): New function.
970 (md_pseudo_table): Add restorereg.p.
971 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
972 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
973
974 * config/tc-ia64.h (unw_record_type): Add unwabi.
975 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
976 called MASK with members for imask, and the masks produced by
977 fr_mem, gr_mem, br_mem, and frgr_mem.
978 (unw_p_record): Add members ABI and CONTEXT.
979 (unw_x_record): Add member AB.
980 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
981 as pseudo-register for use during unwind info generation.
982 (AR_PFS, AR_LC): New macros.
983 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
984 whose names start with an at sign (as in "@priunat").
985 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
986 register.
987 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
988 proc_end, unwind_info, personality_routine): Consolidate into
989 "unwind" structure to reduce offset-table use. Add member
990 NEXT_SLOT_NUMBER to track the slot number for the next instruction
991 to be emitted.
992 (output_R1_format, output_R3_format, output_P3_format,
993 output_P6_format): Initialize R with zero to reduce compiler warnings.
994 (output_P7_format): Ditto. Add `default' branch to switch
995 statement to reduce compiler warnings.
996 (output_P8_format, output_B1_format, output_B4_format): Ditto.
997 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
998 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
999 into single argument.
1000 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1001 compiler warnings. Merge A and B args into single argument.
1002 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1003 A and B args into single argument.
1004 (free_record): Removed (wasn't used).
1005 (free_list_records): Also free imasks in prologue records.
1006 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1007 (output_spill_mask): Remove.
1008 (output_unwabi): New function.
1009 (output_epilogue, output_label_state, output_copy_state): Call
1010 alloc_record.
1011 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1012 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1013 argument.
1014 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1015 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1016 as part of handling the prologue records. Emit region's imask if
1017 we have one. Handle unwabi, epilogue, label_state, copy_state,
1018 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1019 spill_sprel_p, and spill_reg_p records.
1020 (set_imask, count_bits, slot_index): New function.
1021 (fixup_unw_records): Fix region size computation. Handle
1022 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1023 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1024 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1025 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1026 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1027 (dot_save): Use manifest constants for applicaton registers.
1028 Handle REG_PR and REG_PRIUNAT.
1029 (dot_restore): Don't just ignore it.
1030 (dot_restorereg): New function..
1031 (generate_unwind_image): Ensure unwind info is a multiple of eight
1032 bytes, not just four bytes.
1033 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1034 (dot_altrp): Don't just ignore it.
1035 (dot_savemem): New function. Replaces dot_savesp() and
1036 dot_savepsp(). Use manifest constants for applicaton registers.
1037 Handle REG_PR and REG_PRIUNAT.
1038 (dot_savef): Simplify.
1039 (dot_saveb): Support generation of br_gr.
1040 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1041 dot_label_state, dot_copy_state): New function.
1042 (dot_unwabi): Don't just ignore it.
1043 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1044 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1045 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1046 (emit_one_bundle): Set slot number for prologue/body records
1047 *before* emitting the first insn.
1048 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1049 (md_begin): Declare "psp" pseudo-register.
1050 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1051 so we don't get segfault.
1052 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1053 counts as required per SW Conventions manual
1054 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1055 output_preds_psprel, output_preds_sprel, output_spill_base,
1056 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1057 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1058 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1059 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1060 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1061 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1062 (dot_vframe): Implement.
1063 (dot_vframesp, dot_vframepsp): New function.
1064
f98fd99f
HPN		 1065Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1066
1067 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1068 * configure: Regenerate.
f98fd99f 1069
ee7fcc42
AM		 10702000-05-23 Alan Modra <alan@linuxcare.com.au>
1071
1072 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1073 (md_estimate_size_before_relax): so we can use it here instead of
1074 old kludges. Localise vars to blocks. Comment.
1075
1076 * frags.c (frag_new): Update fr_var comments.
1077 * frags.h (struct frag): Ditto.
1078
c67e42c9
RH		 10792000-05-22 Richard Henderson <rth@cygnus.com>
1080
1081 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1082 (pseudo_func): Add pcrel.
1083 (operand_match): Handle IA64_OPND_TGT64.
1084 (build_insn): Likewise.
1085 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1086 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1087 (fix_insn): Handle all three 64-bit relocation types.
1088
5110c57e
HPN		 1089Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1090
1091 * obj.h (struct format_ops): New members begin, app_file,
1092 s_set_other, s_set_desc, s_get_type, s_set_type,
1093 separate_stab_sections, init_stab_section.
1094
1095 * config/obj-multi.h: Update GPL notice to v2.
1096 (obj_begin): New.
1097 (obj_app_file): New.
1098 (S_SET_SIZE): Test s_set_size for NULL before calling.
1099 (S_SET_ALIGN): Similar for s_set_align.
1100 (S_SET_OTHER): New.
1101 (S_SET_DESC): New.
1102 (S_GET_TYPE): New.
1103 (S_SET_TYPE): New.
1104 (SEPARATE_STAB_SECTIONS): New.
1105 (INIT_STAB_SECTION): New.
1106 (EMIT_SECTION_SYMBOLS): New.
1107 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1108
1109 * config/obj-elf.h: Update GPL notice to v2.
1110 Mention that this file is included from obj-multi.h.
1111 (obj_begin): Wrap definition in ifndef.
1112 (elf_file_symbol): Constify declaration.
1113 (obj_app_file): Ditto.
1114 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1115 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1116
1117 * config/obj-elf.c (elf_s_set_other): New.
1118 (elf_file_symbol): Constify argument.
1119 (elf_separate_stab_sections): New.
1120 (elf_init_stab_section): New.
1121 (elf_format_ops): Add new members. Remove comma at end.
1122
1123 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1124 (ecoff_format_ops): Add new fields. Remove comma at end.
1125 Mention inconsistency for emit_section_symbols.
1126
1127 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1128
1129 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1130 (coff_separate_stab_sections): New.
1131 (coff_format_ops): Add new members.
1132
1133 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1134 (obj_aout_s_set_other): New.
1135 (obj_aout_s_set_desc): New.
1136 (obj_aout_s_get_type): New.
1137 (obj_aout_s_set_type): New.
1138 (obj_aout_separate_stab_sections): New.
1139 (aout_format_ops): New members added. Use obj_aout_process_stab,
1140 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1141 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1142 appropriate.
1143 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1144
b98ef147
AM		 11452000-05-22 Alan Modra <alan@linuxcare.com.au>
1146
1147 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1148 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1149 (md_estimate_size_before_relax): Ensure jumps to weak and
1150 externally visible symbols are relocatable.
1151
0aa5d426
HPN		 1152Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1153
1154 * stabs.c (aout_process_stab): Make global.
1155 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1156 * read.h (aout_process_stab): Declare.
1157
1158 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1159 Generalize to *aout, *coff *elf.
1160 * configure: Regenerated.
1161
1162 * doc/internals.texi (Object format backend): Say
1163 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1164
1165 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1166 * Makefile.in: Regenerated.
1167
7c3dc350
CM		 11682000-05-19 Catherine Moore <clm@cygnus.com>
1169
1170 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1171
b3b6a3fe
JL		 11722000-05-18 Alan Modra <alan@linuxcare.com.au>
1173
1174 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1175 instruction to reflect change in re_assemble_*.
1176
c9e10a08
JL		 1177Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1178
1179 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1180 build PA64 ELF tools.
1181 * configure: Rebuilt.
1182
3043679f
AM		 11832000-05-17 Alan Modra <alan@linuxcare.com.au>
1184
1185 * Makefile.am: Regenerate dependencies.
1186 * Makefile.in: Regenerate.
1187
322f2c45
NC		 11882000-05-15 Nick Clifton <nickc@cygnus.com>
1189
1190 * config/tc-arm.c (struct asm_psr): Add boolean field
1191 distinguishing between CSPR and SPSR. Rename 'number' field
1192 to 'field'.
1193 (psrs): Rearrange contents to match new asm_psr structure.
1194 (arm_psr_parse): Move next to psr_required_here. Make it
1195 return an asm_psr structure.
1196 (psr_required_here): Use asm_psr structure returned by
1197 arm_psr_parse.
1198 (do_msr): Reorganise to allow psr_required_here to be called
1199 only once.
1200 (md_undefined_name): Mark 'name' parameter as unused, since
1201 the COFF target does not use it.
322f2c45 1202
5e6cbf41
PB		 12032000-05-14 David O'Brien <obrien@FreeBSD.org>
1204
1205 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1206 standards.
1207 * config/te-aux.h: Likewise.
1208 * config/te-dpx2.h: Likewise.
1209 * config/te-go32.h: Likewise.
1210 * config/te-hp300.h: Likewise.
1211 * config/te-hppa.h: Likewise.
1212 * config/te-i386aix.h: Likewise.
1213 * config/te-ic960.h: Likewise.
1214 * config/te-interix.h: Likewise.
1215 * config/te-nbsd532.h: Likewise.
1216 * config/te-pc532mach.h: Likewise.
1217 * config/te-ppcnw.h: Likewise.
1218 * config/te-psos.h: Likewise.
1219 * config/te-sparcaout.h: Likewise.
1220 * config/te-sun3.h: Likewise.
1221 * config/te-sysv32.h: Likewise.
1222
4132022d
AM		 12232000-05-14 Alan Modra <alan@linuxcare.com.au>
1224
1225 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1226 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1227 and sign extend without an if statement.
1228 (build_bytes): Likewise.
1229
12302000-05-14 Kazu Hirata <kazu@hxi.com>
1231
1232 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1233 X_add_symbol L_32 case.
1234
b4fd930a
AM		 12352000-05-14 David O'Brien <obrien@FreeBSD.org>
1236
1237 * config/te-freebsd.h: New file.
1238
a38cf1db
AM		 12392000-05-13 Alan Modra <alan@linuxcare.com.au>
1240
897083bd
AM		 1241 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1242 bindtextdomain): Replace defines with those from intl/libgettext.h
1243 to quieten gcc warnings.
1244
a38cf1db
AM		 1245 * NEWS: Mention x86 .arch and -q.
1246
1247 * config/tc-i386.c (quiet_warnings): New.
1248 (md_assemble): Use quiet_warnings.
1249 (md_parse_option): Set quiet_warnings from -q.
1250 (md_show_usage): Mention -q, delete -m.
1251 (flag_do_long_jump): Delete.
1252 (md_parse_option): Remove -m.
1253 (md_show_usage): Remove -m.
1254 (md_create_long_jump): Remove useless flag_do_long_jump code.
1255
1256 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1257 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1258
e413e4e9
AM		 12592000-05-13 Alan Modra <alan@linuxcare.com.au>
1260 Alexander Sokolov <robocop@netlink.ru>
1261
1262 * doc/c-i386.texi (i386-Arch): New section.
1263 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1264
1265 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1266 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1267 architecture has been given and is not 486.
1268 (set_cpu_arch): New.
1269 (md_pseudo_table): Add .arch.
1270 (md_assemble): Warn if cpu architecture has been given and an
1271 unsupported instruction.
1272
1273 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1274 Move operand_types bit defines after relevant template field.
1275 (template): Add cpu_flags.
1276 (Cpu*): Define.
1277 (arch_entry): New.
1278
e8b1cae5
AO		 12792000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1280
1281 * config/tc-mn10300.h (md_end): Define.
1282 (mn10300_finalize): Declare.
1283 * config/tc-mn10300.c: Include dwarf2dbg.h.
1284 (debug_line): Define.
1285 (md_assemble): Generate dwarf2 line info.
1286 (mn10300_finalize): New function. Finalize dwarf2 info.
1287
426b0403
AM		 12882000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1289
1290 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1291 external version of the relocation for weak symbols.
1292
e4c58b25
JW		 12932000-05-08 David Mosberger <davidm@hpl.hp.com>
1294
1295 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1296 frame size in units of 16 bytes, as required per SW Conventions manual.
1297 (output_unw_records): Output info-block header as a dword to get
1298 byte-order right.
1299
8fce3f5e
AM		 13002000-05-08 Alan Modra <alan@linuxcare.com.au>
1301
1302 * as.h: #include "file", not <file> on files from ../include.
1303 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1304 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1305 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1306 (tc_coff_symbol_emit_hook): Ditto.
1307 (OPTCOUNT): Cast to int to avoid compiler warning.
1308 (md_begin): Fix signed/unsigned warnings.
1309
13102000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1311
1312 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1313 ABRANCH LONG case for a conditional branch on a 68000.
1314 (md_estimate_size_before_relax): Likewise. Also handle
1315 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1316 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1317 PC-relative on all CPUs.
1318 (md_estimate_size_before_relax): Likewise.
1319
fb166ee3
AM		 13202000-05-04 Alan Modra <alan@linuxcare.com.au>
1321
1322 * as.c (parse_args): Just mention current year in printed
1323 copyright message.
1324
7a899fff
C		 13252000-05-03 J.T. Conklin <jtc@redback.com>
1326
1327 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1328 unit registers.
7a899fff
C		 1329 (md_parse_option): Recognize -m7400.
1330
44877466
ILT		 13312000-05-03 Ian Lance Taylor <ian@zembu.com>
1332
1333 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1334 don't permit lp to become less than the words array.
1335
eaa15ab8
NC		 13362000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1337
1338 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1339 Fix little-endian case.
1340
7c4f6a03
AM		 13412000-05-03 David O'Brien <obrien@NUXI.com>
1342
1343 * as.c (parse_args): Update copyright.
1344
da5d444c
AM		 13452000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1346
1347 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1348 for the .bss section too.
1349
3f9b03b5
AM		 13502000-05-02 Alan Modra <alan@linuxcare.com.au>
1351
1352 * configure.in: Set em=linux for hppa-*-linux.
1353 * configure: Regenerate.
1354 * doc/Makefile.in: Regenerate with correct automake.
1355
1356 * frags.c (frag_grow): Sanity check chunk_size.
1357
1358 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1359 * config/obj-som.h: Likewise.
1360 * config/obj-ieee.h: Likewise.
1361
1362 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1363
1364 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1365 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1366 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1367 (pa_ip): low_sign_unext now returns via function value. Use
1368 re_assemble_* instead of dis_assemble_* and
1369 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1370 unnecessarily.
1371 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1372 (md_section_align, md_parse_option, md_show_usage,
1373 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1374 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1375 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1376 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1377 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1378 pa_text): Likewise.
1379 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1380 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1381 outside of switch. Correct mask and shifting errors in case 10
1382 and case -11. In case 21, compare against signed range to suit
1383 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1384 case 17 and case 22, use offsetT variable to properly check range.
1385 Use re_assemble_* here too.
1386 (evaluate_absolute): Change type of value to offsetT. Call
1387 hppa_field_adjust to do the work for us.
1388 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1389 (pa_parse_cmpib_64_cmpltr): Ditto.
1390 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1391 of i to unsigned int.
1392 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1393 (pa_end_of_source): Return type is void.
1394
a2984248
CM		 1395Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1396
1397 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1398
df136245
DC		 1399Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1400
1401 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1402 More comments added.
1403 (md_begin): Removed "construct symbols for each register name".
1404 Because register names conflicts with GCC generated function
1405 names.
1406 (avr_operand): Now constant numbers can be used as a register
1407 identifiers (0 as r0, 31 as r31).
1408 (md_assemble): use skip_space () before parsing instruction
1409 operands.
1410
b170af93
DC		 1411Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1412
1413 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1414 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1415 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1416 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1417 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1418 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1419 (avr_opcodes): New commands added.
1420 (REGISTER_P): Check 'a' and 'v' constraint letters.
1421 (mcu_types): New MCU added.
1422
c1e73230
AM		 14232000-05-01 Alan Modra <alan@linuxcare.com.au>
1424
1425 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1426 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1427 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1428 * configure: Regenerate.
1429
a1934524
AM		 14302000-04-29 Andreas Jaeger <aj@suse.de>
1431
1432 * as.h: Correctly check GCC version.
1433
7f6d05e8
CP		 1434Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1435
1436 * as.c (parse_args): Allow md_parse_option to override -a listing
1437 option.
1438 * config/obj-coff.c (add_lineno): Change type of offset parameter
1439 from "int" to "bfd_vma."
1440 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1441 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1442 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1443 (ppc_machine): New function, which discards "ppc_machine" line.
1444 (ppc_tc): Cons for 8 when code is 64 bit.
1445 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1446 relocations.
1447 (md_parse_option): Handle -a64 and -a32.
1448 (ppc_xcoff64): New.
1449 * config/tc-ppc.h (TARGET_MACH): Define.
1450 (TARGET_FORMAT): Move to function.
1451 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1452
d9b7d820
AM		 14532000-04-26 David O'Brien <obrien@FreeBSD.org>
1454
1455 * doc/as.1: Fix unbalanced brackets.
1456
1457 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1458 TE_FreeBSD.
1459 (line_comment_chars): Set to '/' if TE_FreeBSD.
1460
cea1ab94
JL		 1461Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1462
1463 * configure.in: Configury support for PA64 (currently disabled).
1464 * configure: Rebuilt.
1465
e799a695
AM		 14662000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1467
3e87a760 1468 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1469 bfd_set_section_alignment.
1470
3b0ec529
AM		 14712000-04-25 Alan Modra <alan@linuxcare.com.au>
1472
1473 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1474 than 32.
1475
adcf07e6
NC		 14762000-04-24 Nick Clifton <nickc@cygnus.com>
1477
1478 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1479 * doc/as.texinfo (Align): Include arm and strongarm in list of
1480 targets that have the second form of the behaviour of the .align
3e87a760 1481 directive.
adcf07e6 1482
5047a41f
JL		 14832000-04-24 Mark Klein <mklein@dis.com>
1484
1485 * obj-som.c: Terminate obj_pseudo_table.
1486
bf3ca999
TW		 14872000-04-22 Timothy Wall <twall@cygnus.com>
1488
1489 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1490 to "natval".
1491 (operand_match): Conditionally insert default bit values for IMMU9.
1492
98e5953c
JL		 14932000-04-14 Matthew Green <mrg@cygnus.com>
1494
1495 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1496 * configure: Rebuilt.
1497
a02fab7e
JL		 1498Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1499 Jason Eckhardt <jle@cygnus.com>
1500
c67e42c9 1501 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1502
1503 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1504 Added handling of new operand types l,y,&,fe,fE,fx.
1505
800eeca4
JW		 1506Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1507 David Mosberger <davidm@hpl.hp.com>
1508 Timothy Wall <twall@cygnus.com>
1509 Andrew MacLeod <amacleod@cygnus.com>
1510 Jim Wilson <wilson@cygnus.com>
1511
1512 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1513 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1514 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1515 * Makefile.in: Rebuild.
1516 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1517 * configure: Rebuild.
1518 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1519 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1520 * expr.c (expr): Handle md_optimize_expr.
1521 * read.c (LEX_HASH): Add comment.
1522 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1523
66778679
RH		 15242000-04-21 Richard Henderson <rth@cygnus.com>
1525
1526 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1527 bundling a non-delayed branch type instruction.
1528
aa15f6f7
AO		 15292000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1530
1531 * config/tc-mn10300.c (HAVE_AM30): Define.
1532 (md_assemble): Use it.
1533
16adf844
AM		 15342000-04-19 Alan Modra <alan@linuxcare.com.au>
1535
742f45cf
AM		 1536 * config/obj-elf.c (obj_elf_change_section): Check for changed
1537 section attributes.
1538
16adf844
AM		 1539 * Makefile.am: (CPU_MULTI_VALID): Remove.
1540 (MULTI_CPU_TYPES): Define.
1541 (MULTI_CPU_OBJ_VALID): Define.
1542 (DEPTC): Use the above.
1543 (DEPOBJ): Same here.
1544 (DEP2): And here.
1545 Regenerate dependencies.
1546 * Makefile.in: Regenerate.
1547
9c46fb1b
AM		 15482000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1549
742f45cf 1550 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1551
508866be
L		 15522000-04-18 H.J. Lu (hjl@gnu.org)
1553
1554 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1555 bfd_vma for non-bfd assemblers.
508866be 1556
ba2adb93
AM		 15572000-04-17 Alan Modra <alan@linuxcare.com.au>
1558
1559 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1560 doesn't give spurious errors.
1561
12ff5d56
AM		 15622000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1563
66778679 1564 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1565
fc633e5b
AM		 15662000-04-13 Alan Modra <alan@linuxcare.com.au>
1567
1568 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1569 constants, and don't assume offsetT is 32 bits.
1570
1ed18ec1
NC		 15712000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1572
1573 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1574 (md_pcrel_from_section): Add prototype.
1575 (d10v_fix_adjustable): Add prototype.
1576 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1577
1578 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1579
3db10f32
NC		 15802000-04-12 Nick Clifton <nickc@cygnus.com>
1581
1582 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1583 symbol in frag chain.
1584
847f7ad4
AM		 15852000-04-10 Alan Modra <alan@linuxcare.com.au>
1586
1587 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1588 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1589 (fits_in_signed_word, smallest_imm_type): Ditto.
1590 (md_assemble): Use an offsetT var to hold offsetT values, not a
1591 long.
1592 (offset_in_range): New.
1593 (md_assemble): Use it.
1594 (md_convert_frag): Change type of target_address, opcode_address,
1595 and displacement_from_opcode_start to offsetT.
1596 (md_create_short_jump): Change type of offset to offsetT.
1597 (md_create_long_jump): Ditto.
1598 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1599 (md_chars_to_number): Remove.
1600 (output_invalid): Remove duplicate prototype.
1601
ec694b89
NC		 16022000-04-09 Nick Clifton <nickc@cygnus.com>
1603
1604 * Makefile.am (CPU_TYPES): Add 'avr'.
1605 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1606 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1607
16adf844 1608 * Makefile.in: Regenerate.
ec694b89
NC		 1609
1610 * doc/as.texinfo: Add M32R documentation.
1611
a2d91340 1612Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1613
a2d91340 1614 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1615 --enable-build-warnings option.
a2d91340
AC		 1616 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1617 * Makefile.in, configure: Re-generate.
1618
d92b1a8a
NC		 16192000-04-07 Nick Clifton <nickc@cygnus.com>
1620
1621 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1622 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1623 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1624 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1625 (arm_force_relocation): Force relocations for
1626 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1627
52ccafd0
JR		 1628Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1629
1630 * config/tc-sh.c (get_operands): There's no third operand if the
1631 first operand is an immediate.
1632
015551fc
JR		 1633Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1634
1635 * config/tc-sh.c (immediate): Delete.
1636 (sh_operand_info): Add immediate member.
1637 (parse_reg): Use A_PC for pc.
1638 (parse_exp): Add second argument 'op'. All callers changed.
1639 (parse_at): Expect pc to be coded as A_PC.
1640 Use immediate field in *op.
1641 (insert): Add fourth argument 'op'. All callers changed.
1642 (build_relax): Add second argument 'op'. All callers changed.
1643 (insert_loop_bounds): New function.
1644 (build_Mytes): Remove DISP_4.
1645 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1646 (assemble_ppi): Use immediate field in *operand.
1647 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1648 (md_apply_fix): Likewise.
1649 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1650
79bd78be
AO		 1651Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1652
1653 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1654
e30e5a6a
HPN		 1655Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1656
1657 * internals.texi (CPU backend): Document
1658 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1659
41b49281
AM		 16602000-04-04 Alan Modra <alan@linuxcare.com.au>
1661
8ad3436c
AM		 1662 * po/gas.pot: Regenerate.
1663
1664 * as.c (show_usage): Restore translated part of bug string.
1665 * gasp.c (show_usage): Likewise.
1666
41b49281
AM		 1667 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1668 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1669 than move-if-change.
1670 (DEP1): Modify for "gcc -MM".
1671 (DEPTC): Likewise.
1672 (DEPOBJ): Likewise.
1673 (DEP2): Likewise.
1674 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1675 Update dependencies.
1676 * Makefile.in: Regenerate.
1677
0a727238
AO		 16782000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1679
1680 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1681 (md_begin): Likewise.
1682 (HAVE_AM33): New macro.
1683 (md_assemble): Use it. Match r_regs and xr_regs only if
1684 HAVE_AM33.
1685
c20f4f8c
AM		 16862000-04-03 Alan Modra <alan@linuxcare.com.au>
1687
1688 * as.h: #include "bin-bugs.h"
1689 * as.c (show_usage): Use REPORT_BUGS_TO.
1690 * gasp.c: #include "bin-bugs.h"
1691 (show_usage): Use REPORT_BUGS_TO.
1692
1693 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1694
753f6b12
HPN		 1695Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1696
1697 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1698 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1699 adjustments.
1700
726c5dcd
AM		 17012000-04-03 Alan Modra <alan@linuxcare.com.au>
1702
1703 * config/tc-i386.c (i386_immediate): Don't assume a constant
1704 immediate is necessarily 16 bits when in 16 bit code mode.
1705 (md_assemble): Instead set guess_suffix here after we have checked
1706 registers.
1707
bf80011a
RH		 17082000-04-02 Richard Henderson <rth@cygnus.com>
1709
1710 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1711 quantities. Correct right shift sign extension.
1712 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1713 32-bit value when shifting into place.
1714
92161534
ILT		 17152000-04-01 Ian Lance Taylor <ian@zembu.com>
1716
1717 * app.c: Add ATTRIBUTE_UNUSED as needed.
1718 * config/tc-ppc.c: Likewise.
1719 (ppc_size): Make unsigned long.
1720 (ppc_insert_operand): Add casts to avoid warnings.
1721
447f3982
NC		 17222000-03-31 Nick Clifton <nickc@cygnus.com>
1723
1724 * config/tc-d10v.h (md_flush_pending_output): Define.
1725
21d75ec2
NC		 17262000-03-29 Nick Clifton <nickc@cygnus.com>
1727
1728 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1729 segment. Works for both BFD_ASSEMBLER and others.
1730 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1731
d1a1bf19
NC		 17322000-03-29 Nick Clifton <nickc@cygnus.com
1733
1734 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1735
224de7a5
AM		 17362000-03-28 Alan Modra <alan@linuxcare.com.au>
1737
1738 * listing.c (LISTING_LHS_WIDTH): Default depends on
1739 LISTING_WORD_SIZE.
1740 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1741
5b8274e3
ILT		 17422000-03-27 Ian Lance Taylor <ian@zembu.com>
1743
1744 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1745 string literal.
1746
224de7a5 17472000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1748
1749 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1750
1751 * config/tc-avr.c (mcu_types): Add missing initialiser.
1752 (md_pcrel_from_section): Add prototype.
1753 (avr_operand): Remove redundant test of unsigned < 0.
1754 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1755
17562000-03-27 Denis Chertykov <denisc@overta.ru>
1757
1758 * config/tc-avr.c: New file for AVR support.
1759 * config/tc-avr.h: Likewise.
1760 * configure.in: Add AVR support.
1761 * configure: Regenerate.
1762
9f10757c
TW		 17632000-03-26 Timothy Wall <twall@cygnus.com>
1764
1765 * gasp.c (macro_op): Add new argument to check_macro call.
1766 Macro structure definitions moved to macro.h
1767 * sb.h: Add argument to prototype for input_scrub_include_sb.
1768 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1769 nesting checks with an additional flag.
1770 (struct input_save): Add flag to indicate whether current sb
1771 should be checked for proper macro/conditional nesting.
1772 (input_scrub_push/pop): Save/restore nest check flag.
1773 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1774 defined.
9f10757c
TW		 1775 * macro.c (check_macro): Allow caller to retrieve parsed macro
1776 information if a pointer is provided. This information may be
1777 used by the new macro hooks.
1778 * macro.h: Update prototype for check_macro. Macro struct
1779 definitions moved here from macro.c/gasp.c.
1780 * read.c (read_a_source_file): Add parameter to check_macro call,
1781 and pass macro info to the macro hook, if defined.
1782 (input_scrub_insert_line): New. Allow insertion of a line of
1783 characters into the input stream.
1784 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1785 file into the input stream.
1786 (s_include): Use input_scrub_insert_file.
1787 * internals.texi: Document new macro hooks.
1788 * as.h: New prototypes added.
3e87a760 1789
224de7a5 17902000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1791
1792 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1793 an initial capital letter.
1794 (i386_index_check): Reindent.
1795
11424155
NC		 17962000-03-19 Nick Clifton <nickc@cygnus.com>
1797
eaa15ab8 1798 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1799 relative branches.
1800
43f05576
NC		 18012000-03-17 Thomas de Lellis <tdel@windriver.com>
1802
66778679
RH		 1803 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1804 instruction operand bad if Rd > 7 when generating
1805 thumb instructions. Prevents for example,
1806 "adr r12,label" from silently failing and generating
1807 the wrong instruction.
3e87a760 1808
67231402
NC		 18092000-03-17 Nick Clifton <nickc@cygnus.com>
1810
1811 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1812 that have a destingation >= 0x400000.
3e87a760 1813 Fix compile time warning messages.
67231402 1814
a37c8f88
JR		 1815Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1816
1817 * config/tc-sh.c (md_begin): When encountering insn that are
1818 not supported by the current arch, only change the name if
1819 its contents are the same as prev_name.
1820 (get_specific): If the the architecture doesn't match, fail.
1821
dead1419
JR		 1822Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1823
1824 * config/tc-sh.c (IDENT_CHAR): Define.
1825 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1826 matching back where it came from.
1827
182e89d3
JR		 1828Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1829
1830 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1831
84f73d89
NC		 18322000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1833
1834 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1835 normal operands.
1836
dbbc7809
JL		 18372000-03-15 Kazu Hirata <kazu@hxi.com>
1838
1839 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1840
271bb601
HPN		 1841Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1842
1843 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1844 floating-point-number, make sure 'f' is in FLT_CHARS.
1845
8684e216
HPN		 1846Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1847
1848 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1849 (s_lcomm_internal): Use it.
1850 * doc/internals.texi (CPU backend): Document it.
1851 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1852 bytes.
1853
bb2d6cd7
GK		 18542000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1855
1856 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1857 when embedded-pic.
1858
1859 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1860 implementation doesn't have special handling for switch
1861 statements.
bb2d6cd7
GK		 1862 (macro_build): Allow for code in sections other than .text.
1863 (macro): Likewise.
1864 (mips_ip): Likewise.
1865 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 1866 Don't perform relocs if we will be outputting them.
bb2d6cd7 1867 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 1868 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1869 embedded-pic.
bb2d6cd7 1870
5c86cbc7 18712000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 1872
66778679
RH		 1873 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1874 relocation type based on the entry in the fixup structure.
5c86cbc7 1875
f8c827e9
L		 18762000-03-08 H.J. Lu (hjl@gnu.org)
1877
1878 * Makefile.am (install-exec-tooldir): Depend on
1879 install-exec-bindir for parallel make.
1880 * Makefile.in: Regenerated.
1881
8ad9e709
NC		 18822000-03-06 Nick Clifton <nickc@cygnus.com>
1883
1884 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1885 switch.
1886 (md_parse_option): Parse -m32r command line switch - disable m32rx
1887 compatability.
ded0aeb7
NC		 1888 (md_show_usage): Document new option.
1889
1890 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1891 * doc/Makefile.in: Regenerate.
1892 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 1893
b7b8f327
MM		 18942000-03-02 Michael Meissner <meissner@redhat.com>
1895
1896 * config/tc-d30v.c (check_range): Remove code that incorrectly
1897 sign extended values where bits < 32.
1898
15886821
L		 18992000-03-02 H.J. Lu (hjl@gnu.org)
1900
1901 * configure.in: Support --enable-targets=all on ia32.
1902 * configure: Regenerated.
1903
8bf950bf
NC		 19042000-03-01 Nick Clifton <nickc@cygnus.com>
1905
1906 * gasp.c (do_align): Remove bogus check of alignment value.
1907
c5e54cc2
ILT		 19082000-02-27 Thomas de Lellis <tdel@windriver.com>
1909
1910 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1911 TC_PPC was defined forced the type of a symbol with no other type
1912 to be BSF_OBJECT.
1913
65fd87bc
ILT		 19142000-02-27 Hans-Peter Nilsson <hp@axis.com>
1915
1916 * doc/internals.texi (CPU backend): Mention that
1917 line_separator_chars do not break up comments. Fix typos for
1918 LEX_AT and LEX_NAME descriptions. Document operands for
1919 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1920 description of md_create_short_jump usage. Document argument for
1921 md_undefined_symbol.
1922
a25fe906
ILT		 19232000-02-27 Jakub Jelinek <jakub@redhat.com>
1924
1925 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1926 (md_parse_option): Handle it.
1927 (md_show_usage): Document it.
1928
21b10511
ILT		 19292000-02-27 Ian Lance Taylor <ian@zembu.com>
1930
1931 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1932 opcode, for the instruction `pal19'. From Andrea Arcangeli
1933 <andrea@suse.de>.
1934
773f551c
AM		 19352000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1936
1937 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1938 from here..
1939 (md_assemble): To here, before template operands are matched.
1940 Also ensure a constant immediate is sign extended when we know the
1941 size is at most 16 bits. This is to catch cases like "add
1942 $0xffc0,%ax" where we don't know the size, and thus that the
1943 immediate can be represented as Imm8S until after parsing the
1944 register operand.
1945 (i386_displacement): Similarly sign extend 16 bit constant
1946 displacements.
1947 (md_assemble): Relax 16-bit jump constant range check to suit sign
1948 extended displacements.
1949
28d33191
JL		 19502000-02-26 Andreas Jaeger <aj@suse.de>
1951
1952 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1953
cc5ca5ce
AM		 19542000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1955
1956 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1957 call operands when intel_syntax.
1958 (intel_float_operand): Return 2 for "fi...".
1959 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1960 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1961 earlier "SHORT" change.
1962 (md_assemble): When determining suffix from Regs, exclude
1963 InOutPortReg.
1964
056350c6
NC		 19652000-02-24 Nick Clifton <nickc@cygnus.com>
1966
1967 * configure: Add arm-wince, mips-pe and sh-pe targets.
1968 * configure: Regenerate.
1969
1970 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1971 sh-pe targets.
1972 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1973 "pe-mips" for the mips-pe target.
1974
1975 * config/tc-arm.c (insns): Change displacement encoded in BL
1976 and B instructions if the target port is arm-wince.
1977 (do_ldst): Do not bias the relocation offset if the target
1978 port is arm-wince.
1979 (md_pcrel_from): Add in missing relocation offset bias if the
1980 target os arm-wince.
1981
1982 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1983 (md_begin): Disable -G support for mips-pe target.
1984 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1985 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1986 COFF flavour.
1987
1988 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1989 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1990 assembler, just set the alignment to 4.
1991
1992 * config/te-wince-pe.h: New file for WinCE targets. Define
1993 TE_WINCE.
1994
36bf8ab9
AM		 19952000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1996
1997 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1998 string instructions.
1999 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2000 (i386_intel_memory_operand): After finding a segment override,
2001 check again for no `[' before looking for a displacement. Bomb if
2002 more than one displacement rather than silently discarding the
2003 second and subsequent ones. Free strings malloc'd by
2004 build_displacement_string.
2005
f5795b08
CM		 20062000-02-24 Catherine Moore <clm@cygnus.com>
2007
2008 * config/obj-som.c (obj_pseudo_table): Add "weak".
2009 (obj_som_weak): New routine.
2010
abd63a32
AM		 20112000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2012
520dc8e8
AM		 2013 * config/tc-i386.c (union i386_op): New.
2014 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2015 Throughout file replace occurences of disps[n], imms[n], regs[n]
2016 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2017 intel mode operand swapping. Add assert in regKludge and
2018 fake_zero_displacement code. Test i.types[n] when outputting
2019 displacements and immediates. Combine output of Disp16 with
2020 Disp32.
7f3f1ea2
AM		 2021 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2022 when in intel mode by (not) reversing fsub and fdiv operands
2023 before the template search. This fails for single operand
2024 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2025 undefined. Instead fix the base_opcode after we've found the
2026 template. Move base_opcode xor with found_reverse_match from
2027 opcode output code to before this fix so we test for the correct
2028 opcodes.
2029 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2030 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2031
2032 * config/tc-i386.h (TC_RELOC): Delete.
2033 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2034 with equivalent call to reloc.
2035
abd63a32
AM		 2036 * as.h (flag_m68k_mri): Move declaration after target include, and
2037 only declare when TC_M68K defined. Define as zero otherwise.
2038 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2039 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2040 Define as zero otherwise.
2041 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2042 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2043 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2044 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2045 testing whether defined.
2046 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2047 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2048 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2049 rather than testing whether defined.
2050 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2051 (parse_mri_cons): Declare and use only when TC_M68K.
2052 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2053 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2054 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2055
2056 * NEWS: Mention IBM 370 support.
2057
7e052742
RH		 20582000-02-23 Richard Henderson <rth@cygnus.com>
2059
2060 * config/tc-i386.c (md_assemble): When swapping operands for
2061 intel_syntax, assume everything that's not Imm or Disp is a
2062 register.
2063
5b93d8bb
AM		 20642000-02-23 Linas Vepstas <linas@linas.org>
2065
2066 * config/tc-i370.c, config/tc-i370.h: New files.
2067 * Makefile.am: Add support for Linux/IBM 370.
2068 * configure.in: Likewise.
2069 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2070 * config/obj-elf.c: Include elf/i370.h
2071 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2072
2073 * Makefile.in: Regenerate.
2074 * configure: Regenerate.
2075
2076 * doc/c-i370.texi: New file.
2077 * doc/all.texi: Include it.
2078 * doc/as.texinfo: And here.
3e87a760 2079 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2080 * doc/Makefile.in: Regenerate.
2081
25f2196d
CC		 20822000-02-19 Michael Meissner <meissner@redhat.com>
2083
2084 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2085 determine if an instruction can be used in parallel with an ADDppp
2086 or SUBppp instruction.
2087
6349b5f4
AH		 20882000-02-22 Andrew Haley <aph@cygnus.com>
2089
2090 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2091
c97ef257
AH		 20921999-12-30 Andrew Haley <aph@cygnus.com>
2093
2094 * config/tc-mips.c (mips_gp32): New variable.
2095 (macro_build) Use mips_gp32.
2096 (mips_ip): Ditto.
2097 (md_longopts): Add "-mgp32" and "-mgp64".
2098 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2099
b985eaa8
ILT		 21002000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2101
2102 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2103 warning, and bump it to 1.
2104
52454417
ILT		 21052000-02-22 Ian Lance Taylor <ian@zembu.com>
2106
2107 From Brad Lucier <lucier@math.purdue.edu>:
2108 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2109 match format.
2110
6b76fefe
CM		 21112000-02-21 Catherine Moore <clm@cygnus.com>
2112
2113 * config/tc-mips.c (MF_HILO_INSN): Define.
2114 (mips_7000_hilo_fix): Declare.
2115 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2116 (md_parse_option): Check for 7000_HILO_FIX options.
2117 (OPTION_M7000_HILO_FIX): Define.
2118 (OPTION_NO_M7000_HILO_FIX): Define.
2119 * doc/c-mips.texi (-mfix7000): Describe.
2120
f6af82bd
AM		 21212000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2122
2123 * listing.c (print_lines): Remove unused variable `end'.
2124
2125 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2126 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2127 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2128 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2129 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2130 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2131
8c8281f4
NC		 21322000-02-18 Nick Clifton <nickc@cygnus.com>
2133
2134 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2135 the computed frag offset, rather than overwriting it.
2136
d4845d57
JR		 2137Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2138
2139 * config/tc-sh.c ("elf/sh.h"): Include.
2140 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2141 (md.begin): Initialize target_arch.
2142 Only include opcodes in has table that match selected architecture.
2143 (parse_reg): Recognize register names for sh-dsp.
2144 (parse_at): Recognize post-modify addressing.
2145 (get_operands): The leading space is now optional.
2146 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2147 arguments. Update valid_arch.
2148 (build_Mytes): Add support for SDT_REG_N.
2149 (find_cooked_opcode): New function, broken out of md_assemble.
2150 (assemble_ppi, sh_elf_final_processing): New functions.
2151 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2152 (md_longopts, md_parse_option): New option: -dsp.
2153 * config/tc-sh.h (elf_tc_final_processing): Define.
2154 (sh_elf_final_processing): Declare.
2155
c97305a1
JL		 2156Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2157
2158 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2159 the unwinder subspace. Save the current seg/subseg before creating
2160 the new seg/subseg.
2161
bec50466
NC		 21622000-02-10 Nick Clifton <nickc@cygnus.com>
2163
2164 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2165 little endian targets.
bec50466 2166 (INST_BYTE1): Redefine to handle big and little endian
66778679 2167 targets.
bec50466
NC		 2168 (cpu_type): New type: Select between M340 and M210.
2169 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2170 instructions of the M340.
bec50466 2171 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2172 instructions.
bec50466
NC		 2173 (md_atof): Add support for little endian targets.
2174 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2175 line switches.
bec50466
NC		 2176 (md_convert_frag): Add support for little endian targets.
2177 (md_apply_fix3): Add support for little endian targets.
2178 (md_number_to_chars): Add support for little endian targets.
2179
a25c045a
TW		 21802000-02-10 Timothy Wall <twall@redhat.com>
2181
2182 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2183 defined, use it to verify the symbol just read should be a label.
2184
f28e8eb3
TW		 21852000-02-10 Timothy Wall <twall@redhat.com>
2186
2187 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2188 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2189 around colons when KEEP_WHITE_AROUND_COLON is defined.
2190 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2191 and KEEP_WHITE_AROUND_COLON.
2192
6dc19fc4
TW		 21932000-02-08 Timothy Wall <twall@redhat.com>
2194
2195 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2196 logic.
6dc19fc4 2197 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2198 implemented.
6dc19fc4
TW		 2199 (end_repeat): New. Provide support for a "break" out of the
2200 repeat loop.
2201 * read.h: Add prototypes for new functions.
3e87a760 2202
f805106c
TW		 22032000-02-08 Timothy Wall <twall@redhat.com>
2204
2205 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2206 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2207 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2208 non-zero.
2209
4469be0f
TW		 22102000-02-08 Timothy Wall <twall@redhat.com>
2211
2212 * read.c: Added elseif to directives table.
2213 * read.h: Added prototype for s_elseif.
2214 * doc/as.texinfo: Added description for elseif.
2215 * cond.c (s_elseif): New function
3e87a760 2216
24a17b6c
TW		 22172000-02-04 Timothy Wall <twall@redhat.com>
2218
2219 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2220 listings.
24a17b6c 2221
bea9907b 22222000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2223
bea9907b
TW		 2224 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2225 default values.
2226 * frags.c (frag_new): Calculate fr_fix in octets
2227 (frag_now_fix) Return offset as target address offset (bytes).
2228 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2229 quantities).
bea9907b
TW		 2230 * frags.h: Added prototype for frag_now_fix_octets().
2231 Distinguish between octets and bytes in field descriptions.
2232 * listing.c (calc_hex): Account for octets vs bytes when
2233 printing addresses/offsets.
2234 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2235 target is little-endian, print the octets in a word in big-endian
2236 order so that the display looks like a proper hexadecimal number,
2237 instead of having the octets reversed.
2238 * read.c (do_align): When recording alignment, alignment power
2239 should be in terms of target bytes (minimum addressible unit)
2240 instead of octets.
2241 (do_org) Convert ORG target address (byte) argument into an
2242 octet offset when generating a variable fragment.
2243 * symbols.c (resolve_symbol_value): Symbol final value
2244 converted to a target address offset (bytes) from its octet offset.
2245 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2246 offset (bytes) is adjusted by the frag offset (octets) converted
2247 to bytes.
2248 (coff_frob_section) Section alignment power is in terms of bytes;
2249 convert it to an octet alignment power when calculating size (and
2250 size mask) in octets. Don't modify the section size in order to
2251 "align" it for TI COFF, since that format has a different method
2252 for storing alignment information.
3e87a760 2253
210dcc61
TW		 22542000-02-01 Timothy Wall <twall@cygnus.com>
2255
2256 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2257 entries, matching the way GCC generates them. If not escaped, the
2258 filename is encoded incorrectly.
2259
557537a5 22602000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2261
557537a5
NC		 2262 * config/tc-arm.c (reg_table): Add support for ATPCS register
2263 naming conventions.
2c1c4c62 2264
557537a5 22652000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2266
2c1c4c62
GK		 2267 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2268 already defined.
3e87a760 2269 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2270 New macro.
2271 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2272 of a symbol when we really care about its value.
2273
22742000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2275
2276 * config/tc-mcore.c (md_assemble): Give warning message if
2277 operands passes to instruction are more than the spec.
2278
2f0ca46a
NC		 22792000-01-27 Thomas de Lellis <tdel@windriver.com>
2280
66778679 2281 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2282 Thumb mode but the label seen was not declared as '.thumb_func'
2283 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2284 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2285
4c63da97
AM		 22862000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2287
2288 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2289 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2290
2291 * Makefile.in: Same here.
2292 Update copyright.
2293
2294 * configure.in: Set bfd_gas for i386-aout when primary target
2295 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2296 we may need the primary te_file. Remove incorrect comment.
2297
2298 * configure: Regenerate.
2299
2300 * config/e-i386aout.c: New file.
2301
2302 * as.c (USE_EMULATIONS): Move to before print_version_id.
2303 (struct emulation): Add i386aout.
2304 (show_usage): Split text strings. Reformat -a text. Add --em
2305 help.
2306 Update copyright.
2307
2308 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2309 (aout_format_ops): New.
2310 Update copyright.
2311
2312 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2313 preprocessor conditional and add aout USE_EMULATIONS tests.
2314 (read_a_source_file): Don't pass error strings to printf as
2315 format arg.
2316 Update copyright.
2317
2318 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2319 format arg.
2320 (do_data): Same here.
2321 (process_file): And here.
2322 Update copyright.
2323
2324 * symbols.c (colon): Rewrite "already defined" fatal message
2325 code for aout with USE_EMULATIONS.
2326 Update copyright.
2327
2328 * config/obj-aout.c (OBJ_HEADER): Define.
2329 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2330 fields of sentinel.
4c63da97
AM		 2331 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2332 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2333 forms here.
2334 (obj_aout_type): Expand S_SET_OTHER here too.
2335 (obj_read_begin_hook): Remove.
2336 (aout_pop_insert): New.
2337 (obj_aout_s_get_other): New.
2338 (obj_aout_s_get_desc): New.
2339 (aout_format_ops): New.
2340 Update copyright.
2341
2342 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2343 gets aout_pseudo_table.
2344 (aout_pseudo_table): Declare.
2345 (obj_read_begin_hook): Define.
2346 Update copyright.
2347
2348 * config/obj-coff.c (obj_pseudo_table): Rename to
2349 coff_pseudo_table.
2350 (coff_pop_insert): Use coff_pseudo_table.
2351 (coff_sec_sym_ok_for_reloc): Remove.
2352 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2353 and comment all zero entries and remove #if 0 code.
2354 Update copyright.
2355
2356 * config/obj-coff.h (obj_pop_insert): Define.
2357 (coff_pseudo_table): Declare.
2358 Update copyright.
2359
2360 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2361 s_get_size, s_set_size. Comment all zero entries.
2362 Update copyright.
2363
2364 * config/obj-elf.c (elf_s_get_other): New function.
2365 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2366 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2367 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2368 comment.
2369 (obj_elf_parse_section_letters): Don't pass error strings to
2370 printf as format arg.
2371 Update copyright.
2372
2373 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2374 OBJ_MAYBE_ECOFF.
2375 (elf_s_get_other): Declare.
2376 (S_GET_OTHER) Define as elf_s_get_other if not already
2377 defined.
2378 (S_SET_OTHER): Only define when not already defined.
2379 (elf_obj_read_begin_hook): Declare.
2380 (obj_read_begin_hook): Define.
2381 (elf_obj_symbol_new_hook): Declare.
2382 (obj_symbol_new_hook): Define.
2383 Update copyright.
2384
2385 * config/obj-multi.h: Add copyright header and protect against
2386 multiple inclusion. Add * to all function pointers.
2387 (OBJ_HEADER): If defined, include it rather than other defines
2388 in this file.
2389 (obj_frob_file_after_relocs): Test for NULL.
2390 (obj_symbol_new_hook): Here too.
2391 (obj_sec_sym_ok_for_reloc): And here.
2392 (S_GET_OTHER): Define.
2393 (S_GET_DESC): Define.
2394 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2395 (OBJ_MAYBE_ELF): Update comment.
2396
2397 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2398 OBJ_AOUT preprocessor conditional and handle emulation by
2399 testing OUTPUT_FLAVOR.
2400 (i386_displacement): Here too.
2401 (md_section_align): Similarly here.
2402 (i386_target_format): Conditionally compile when more than one
2403 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2404 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2405 (i386_displacement): Here too.
2406 Update copyright.
2407
2408 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2409 Define TARGET_FORMAT for aout only when not multi.
2410 Update copyright.
2411
2412 * config/te-multi.h: Delete file as it's identical to te-generic.h
2413
add0c677
AM		 24142000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2415
2416 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2417 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2418 LONG_MNEM_SUFFIX.
2419
2420 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2421 DWORD_MNEM_SUFFIX.
2422 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2423 comments.
2424
a19d8eb0
CP		 24252000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2426
66778679
RH		 2427 * config/tc-mips.c (mips_do_align): New function.
2428 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2429
550262c4
NC		 24302000-01-10 Philip Blundell <philb@gnu.org>
2431
2432 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2433 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2434 line separator for Linux.
2435 * doc/as.texinfo (Comments): Mention the ARM.
2436
0decc840
NC		 24372000-01-10 Philip Blundell <pb@futuretv.com>
2438
2439 * configure.in (arm*-*-conix*): New target.
2440 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2441 armv*-*-linux-gnu.
2442 * configure: Regenerate.
2443
2e13b764
NC		 24442000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2445
2446 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2447 (obj_elf_visibility): New function.
3e87a760 2448
2e13b764
NC		 2449 * doc/as.texinfo (Visibility): New node: document visibility
2450 pseudo ops.
2451
3138f287
AM		 24521999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2453
2454 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2455 warning for absolute jump/call without `*' in non-intel mode. No
2456 need to set i.types[0] JumpAbsolute in intel mode.
2457
df32bc61
NC		 24581999-12-22 Philip Blundell <pb@futuretv.com>
2459
2460 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2461 hook function when changing sections.
2462 (arm_s_data): Likewise.
2463
b4d0b2b3
NC		 24641999-12-14 Nick Clifton <nickc@cygnus.com>
2465
2466 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2467 command line switch.
b4d0b2b3 2468
85cb2cf9
JL		 2469Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2470
2471 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2472 (r_registers, xr_registers): Define.
2473 (r_register_name, xr_register_name): New functions.
2474 (md_assemble): Handle new am33 operand types and instruction
2475 formats.
2476 (mn10300_insert_operand, check_operand): Likewise.
2477
a64bcdd8
NC		 24781999-11-29 Nick Clifton <nickc@cygnus.com>
2479
2480 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2481 (s_force_thumb): Set thumb_mode to 2.
2482 (md_assemble): Do not complain about thumb instructions on a
2483 non-thumb target if thumb_mode is set to 2.
2484
43b4c25e
MM		 24851999-11-28 Michael Meissner <meissner@cygnus.com>
2486
2487 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2488 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2489 (O_...): Add new machine dependent expressions if we are handling
2490 explicit relocations.
2491 (alpha_reloc_op): New static table holding the explicit relocation
2492 information.
2493 (alpha_literal_hash): New static to hold the hash table for
2494 explicit relocations.
2495 (alpha_macros): Add support for explicit relocations.
2496 (md_begin): If explicit relocations, initialize hash table.
2497 (md_assemble): Don't print a second error if tokenize_arguments
2498 already printed an error message.
2499 (md_apply_fix): Add support for explicit relocations.
2500 (alpha_force_relocation): Ditto.
2501 (alpha_fix_adjustable): Ditto.
2502 (alpha_adjust_symtab): New function to support explicit
2503 relocations.
2504 (alpha_adjust_symtab_relocs): Ditto.
2505 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2506 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2507 Add support for explicit relocations. Return -2 if an error
2508 message was already printed.
2509 (find_macro_match): Add support for explicit relocations. Comment
2510 each of the cases.
2511 (emit_insn): Add support for explicit relocations.
2512 (assemble_tokens): Ditto.
2513 (emit_ldgp): Ditto.
2514 (load_expression): Ditto.
2515 (emit_lda): Ditto.
2516 (emit_ldah): Ditto.
2517 (emit_ir_load): Ditto.
2518 (emit_loadstore): Ditto.
2519 (emit_ldXu): Ditto.
2520 (emit_ldil): Ditto.
2521 (emit_sextX): Ditto.
2522 (emit_division): Ditto.
2523 (emit_jsrjmp): Ditto.
2524 (emit_retjcr): Ditto.
2525
2526 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2527 ELF object format.
2528 (tc_adjust_symtab): If explicit relocations, call the function
2529 alpha_adjust_symtab.
2530 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2531 relocations next to the literal relocation they reference.
2532 (TC_INIT_FIX_DATA): Initialize the new fields.
2533 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2534
afbf211f
JL		 2535Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2536
2537 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2538 'B' operand for PA2.0 bb instruction.
eaa15ab8 2539
f11900d0
NC		 25401999-11-18 Nick Clifton <nickc@cygnus.com>
2541
2542 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2543 target.
3e87a760 2544
f11900d0
NC		 2545 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2546 relocs.
2547 (mcore_force_relocation): Force relocations to be generated for
2548 RVA relocs.
2549
2daf4fd8
AM		 25501999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2551
2552 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2553 (i386_displacement): Disallow O_big displacements.
2554
eb726e5d
DL		 2555Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2556
3e87a760
AM		 2557 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2558 Small improvements in error checking.
eb726e5d
DL		 2559 (md_assemble): Support for unconditional ARM instructions.
2560 (md_parse_option): Support for -m[arm]v5e flag.
2561
035349a4
NC		 25621999-11-12 Nick Clifton <nickc@cygnus.com>
2563
2564 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2565 buffer.
035349a4 2566
c1eae114
NC		 25671999-11-11 Nick Clifton <nickc@cygnus.com>
2568
2569 * macro.c (buffer_and_nest): Look for seperator after TO and
2570 FROM tokens.
2571
c5c834aa
AH		 25721999-11-08 Andrew Haley <aph@cygnus.com>
2573
2574 * app.c (do_scrub_chars): When in State 10, treat backslash
2575 characters in the same way as as symbol characters.
2576
98007ce7
RH		 25771999-11-07 Richard Henderson <rth@cygnus.com>
2578
2579 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2580 the previous label was in the current section before playing
2581 with auto-alignment.
2582
d6c497c7
NC		 25831999-11-06 Nick Clifton <nickc@cygnus.com>
2584
2585 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2586 for weak symbols.
d6c497c7 2587 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2588 the symbol is weak.
d6c497c7 2589
dd33dc0f
MM		 25901999-11-05 Michael Meissner <meissner@cygnus.com>
2591
2592 * expr.h (operatorT): Increase machine dependent operators to 16.
2593 * expr.c (op_rank): Ditto.
2594
5f91fe03
ILT		 25951999-11-03 Ian Lance Taylor <ian@zembu.com>
2596
53b0d397
ILT		 2597 * read.c (pseudo_set): Reject attempts to set the value of a
2598 section symbol.
2599
5f91fe03
ILT		 2600 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2601 if it is defined.
2602
2603 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2604
2605 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2606 to bfd_set_section_contents.
2607
829ce307
NC		 26081999-11-03 Nick Clifton <nickc@cygnus.com>
2609
2610 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2611
2bd7f1f3
GRK		 26121999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2613
2614 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2615 (mips_ip): Use OPCODE_IS_MEMBER.
2616
90ca882f
JL		 2617Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2618
acb56623
JL		 2619 * config/tc-arm.c (reg_required_here): Improve comments.
2620
66778679
RH		 2621 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2622 (tinsns): Initialize variants field.
b49cfa5d
JL		 2623
2624 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2625 BAD_PC respectively.
90ca882f 2626
29c4c6b5
NC		 26271999-10-27 Scott Bambrough <scottb@netwinder.org>
2628
2629 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2630 * config/tc-arm.h: Fix compile time warnings.
2631
d9fd9852
DN		 2632Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2633
2634 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2635 form @abs16, @(abs16) and @(abs16 + imm).
2636
9ce8a5dd
GRK		 26371999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2638
2639 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2640 (ISA_HAS_64_BIT_REGS) New.
2641 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2642 mips_emit_delays,macro_build,load_register,load_addresss,
2643 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2644 and/or use new ISA_xxx macros in expressions involving
2645 ISA, particularly mips_opts.isa.
2646
446a06c9
MM		 26471999-10-18 Michael Meissner <meissner@cygnus.com>
2648
2649 * expr.h (operatorT): Add machine dependent operators md1..md8.
2650 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2651 for the machine dependent operators to use.
2652
2653 * expr.c (op_rank): Add machine dependent operators.
2654
2655 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2656 operator.
2657 (O_cpregister): Ditto.
2658 (md_begin): Change X_op test that field is wide enough to use
2659 O_max instead of O_alpha_max.
2660 (cpu_types): Fill in missing initializer.
2661 (alpha_num_macros): Make unsigned.
2662 (md_assemble): Make opnamelen be size_t.
2663 (md_apply_fix): Cast alpha_num_operands to int before testing.
2664 (alpha_force_relocation): Ditto.
2665 (alpha_fix_adjustable): Ditto.
2666 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2667 (tc_gen_reloc): Ditto.
2668 (tc_get_register): Ditto.
2669 (emit_ldgp): Ditto.
2670 (emit_lda): Ditto.
2671 (emit_ldah): Ditto.
2672 (emit_ldil): Ditto.
2673 (s_alpha_ent): Ditto.
2674 (s_alpha_end): Ditto.
2675 (s_alpha_frame): Ditto.
2676 (s_alpha_prologue): Ditto.
2677 (s_alpha_file): Ditto.
2678 (s_alpha_gprel32): Ditto.
2679 (s_alpha_proc): Ditto.
2680 (s_alpha_set): Ditto.
2681 (s_alpha_base): Ditto.
2682 (s_alpha_align): Ditto.
2683 (s_alpha_arch): Ditto.
2684 (alpha_align): Ditto.
2685 (assemble_insn): Suppress unused variable warning.
2686 (emit_insn): Ditto.
2687 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2688 order in the structure.
2689 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2690
476cdcb8
JL		 2691Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2692
2693 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2694
c388dee8
AM		 26951999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2696
2697 * config/tc-i386.c (i386_index_check): Correct #endif location.
2698
2bdd6cf5
GK		 2699Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2700
2701 * as.c (show_usage): Document new options.
2702 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2703 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2704 (parse_args): Parse the new options.
2705 (main): If there were warnings, and --fatal-warnings
2706 was specified, print an error.
2707 * as.h: New variable, flag_fatal_warnings, for new option.
2708
d53d2751
JL		 2709Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2710
2711 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2712 '@'. Change autoincrement completers to fall through to cache control
2713 completers.
2714
2715 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2716 arg.
d53d2751
JL		 2717 (pa_parse_addb_64_cmpltr): New function.
2718
2719 * config/tc-hppa.c (pa_ip): Change error message.
2720 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2721 '?Q' args to allow falling through.
2722
8fce3f5e 2723 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2724 Remove unused conditional codes.
2725 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2726
ba09cd8d
DN		 2727Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2728
2729 * config/tc-d30v.c (CHAR_BIT): Define.
2730 (check_range): Fix bit operations to support integers bigger than
2731 32 bits.
2732
c43185de
DN		 2733Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2734
2735 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2736 operands.
2737
925c058e
DE		 2738Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2739 Doug Evans <devans@cygnus.com>
2740
2741 Add support for m32rx.
2742 * config/tc-m32r.c (enable_m32rx): New static global.
2743 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2744 (allow_m32rx): New function.
2745 (M32R_SHORTOPTS): Add `O'.
2746 (md_longopts): Add --m32rx plus several warning options.
2747 (md_parse_option): Handle new options.
2748 (md_show_usage): Print them.
2749 (md_begin): Enable m32rx.
2750 (OPERAND_IS_COND_BIT): New macro.
2751 (first_writes_to_seconds_operands): New function.
2752 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2753 (target_make_parallel,assemble_two_insns): New functions.
2754 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2755 If optimizing and m32rx, try to make consecutive insns parallel.
2756
fba2b7f9
GK		 2757Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2758
2759 * config/tc-mips.c (nopic_need_relax): Allow for the
2760 .sdata.foo sections generated by -fdata-sections,
2761 and for the .gnu.linkonce.s sections generated by C++.
2762
fd232ac8
JL		 2763Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2764
ce674324
JL		 2765 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2766 with cleaner code using completer prefixes. Add 'Y'.
2767
fd232ac8
JL		 2768 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2769
b1039fc4
JL		 2770Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2771
66778679 2772 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2773 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2774 insn does not match and we should try the next insn in the table.
2775
913f265c
NC		 27761999-09-22 Nick Clifton <nickc@cygnus.com>
2777
2778 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2779
54af6ff6
JL		 2780Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2781
2782 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2783 of PA2.0 support.
2784
4cc782b5
ILT		 27851999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2786
2787 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2788 OBJ_ELF. If ELF, add "sq".
2789 (md_parse_option): If ELF, ignore -s and -q.
2790 (md_show_usage): Mention ELF options.
2791
6be78360
JL		 2792Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2793
eaa15ab8 2794 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2795 operands.
2796
71823da4
JL		 2797 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2798
61dd1d31
JL		 2799 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2800
1cf6ae67
JL		 2801 * config/tc-hppa.c (struct pa_it): New field "trunc".
2802 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2803 (pa_parse_ftest_gfx_completer): New function
2804 (pa_parse_fp_cnv_format): New function.
2805
77c02e18
JL		 2806 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2807 (md_apply_fix): Handle 22bit pc-rel branches.
2808
629d9417
JL		 2809 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2810
dbe2f9ee
JL		 2811 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2812
3db6e6bd
JL		 2813 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2814
6be78360
JL		 2815 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2816
e061d86f
JL		 2817Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2818
66778679
RH		 2819 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2820 (pa_ip): Handle 'fX'.
e061d86f 2821
7acbfc6b
JL		 2822Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2823
2824 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2825 unwinds unless the function is in the text space.
2826 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2827
2d93dcc4
JL		 2828Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2829
b52c78b8
JL		 2830 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2831 (md_assemble): To here. Tweak address generation.
2832
2d93dcc4
JL		 2833 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2834 debug_line.
2835 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2836 (md_assemble): Call dwarf2_where for OBJ_ELF.
2837 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2838 (pa_end_of_source): New function.
2839 * tc-hppa.h (md_end): Define for OBJ_ELF.
2840
6d83c84b
MM		 28411999-09-14 Michael Meissner <meissner@cygnus.com>
2842
2843 * configure.in (Canonicalization of target names): Remove adding
2844 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2845 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2846 * configure: Regenerate.
2847
41fd319a
ILT		 28481999-09-14 Donn Terry <donn@interix.com>
2849
2850 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2851
795a7704
AM		 28521999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2853
2f66722d
AM		 2854 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2855 pc-relative jmp/call to an absolute symbol.
2856 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2857 absolute section symbols.
2858
795a7704
AM		 2859 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2860 jump handling code and comments.
2861
c0c949c7
ILT		 28621999-09-12 Ian Lance Taylor <ian@zembu.com>
2863
2864 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2865 the value if TE_PE and a global defined symbol.
2866
e723ef7c
ILT		 28671999-09-11 Ian Lance Taylor <ian@zembu.com>
2868
2869 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2870 print the symbol, rather than printing it here.
2871
fa16d387
ILT		 28721999-09-11 Donn Terry <donn@interix.com>
2873
d33e1d24
ILT		 2874 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2875 BFD_RELOC_RVA relocations.
2876
18dc2407
ILT		 2877 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2878 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2879 starts with "_G".
2880
945a1a6b
ILT		 2881 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2882 defined.
2883 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2884 * doc/internals.texi (Object format backend): Document
2885 SET_SECTION_RELOCS.
2886
79d292aa
ILT		 2887 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2888 relocations against global symbols if TE_PE.
2889
7a6284c4
ILT		 2890 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2891 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2892
8828d862
ILT		 2893 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2894 symbols.
2895
9690c54d
ILT		 2896 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2897 symbols which do not have a constant value, or tags with
2898 non-tags. Remove the symbol from the list before adding it at the
2899 end.
2900
23dab925
ILT		 2901 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2902 C_FCN symbol differently if TE_PE.
2903 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2904 appears in the pseudo-op, rather coff_line_base which is only set
2905 for a .bf symbol.
2906
28428223
ILT		 2907 * config/obj-coff.c (obj_coff_loc): New static function.
2908 (obj_pseudo_table): Add "loc".
2909
e8a3ab75
ILT		 2910 * config/obj-coff.c (add_lineno): Check that the line number is
2911 positive.
2912
2ab9b79e
ILT		 2913 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2914 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2915 int.
2916 (md_atof): Return NULL rather than 0.
2917 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 2918 * expr.c (expr): Change first parameter to int.
2919 * config/obj-coff.c: Add declarations for static functions.
2920 (coff_frob_symbol): Use SYM_AUXENT.
2921 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 2922
5881e4aa
ILT		 2923 * config/obj-coff.c (obj_coff_section): Default to setting
2924 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2925
e723ef7c
ILT		 2926 * write.c (adjust_reloc_syms): Print adjusted fixup.
2927
fa16d387
ILT		 2928 * expr.c (integer_constant): Correct too_many_digits calculation
2929 in base 10 case.
2930
13a830b6
AS		 29311999-09-09 Andreas Schwab <schwab@suse.de>
2932
2933 * doc/c-arm.texi: Fix arguments of @var to not contain
2934 punctuation.
2935
325188ec
NC		 29361999-09-08 Philip Blundell <pb@nexus.co.uk>
2937
3e87a760 2938 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 2939 and COFF targets.
2940 (md_parse_option): Only support -k flag for ELF and COFF targets.
2941
e7c1f43c
JL		 2942Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2943
2944 * config/tc-hppa.c (pa_ip): Put strict register checks before
2945 call to pa_parse_number.
2946
4964086a
JL		 2947 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2948
c4bf532f
ILT		 29491999-09-06 Ian Lance Taylor <ian@zembu.com>
2950
2951 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2952 BFD_ASSEMBLER code.
2953
a33132fd
ILT		 29541999-09-06 Donn Terry <donn@interix.com>
2955
2956 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2957
0f4f8b56
JL		 2958Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2959
2960 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2961 candidate instruction. Require registers for register arguments
2962 when in strict mode. Require assemble-time constants for
2963 constants when in strict mode.
2964 (pa_get_absolute_expression): Require a constant when in strict
2965 mode.
eaa15ab8 2966
d3388653
NC		 29671999-09-06 Nick Clifton <nickc@cygnus.com>
2968
2969 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2970
041dd5a9
ILT		 29711999-09-04 Steve Chamberlain <sac@pobox.com>
2972
2973 * config/tc-pj.c: New file, supports picoJava in ELF.
2974 * config/tc-pj.h: Ditto.
2975 * configure.in (pjl*, pj*): New targets.
2976 * Makefile.am: Rebuild dependencies.
2977 (CPU_TYPES): Add pj.
2978 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2979 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2980 * doc/c-pj.texi: New file.
2981 * doc/as.texinfo: Add some PJ specifics.
2982 * doc/all.texi: Add PJ to the list of all architectures, sort them
2983 all alphabetically.
2984 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2985 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2986
4ca72d38
AM		 29871999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2988
2989 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2990 (obj_frob_file): Test for null pointer.
2991 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2992 (OBJ_PROCESS_STAB): And here.
2993 (elf_obj_sy): Remove
2994
2995 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2996 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2997 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2998
2999 * config/obj-coff.c (no_func): Remove.
3000 (coff_format_ops): Change occurrences of no_func to 0, as we test
3001 for 0 in obj-multi.h.
3002
3003 * configure.in: Enable bfd for i386-coff when primary target is
3004 bfd. Enable i386 elf,coff emulation support. Don't set
3005 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3006 emulation to support.
3007 *configure: Regenerate.
3008
bcef92fa
NC		 30091999-09-02 Nick Clifton <nickc@cygnus.com>
3010
3011 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3012 .section .line directive is encountered.
3013
cdf82bcf
NC		 30141999-09-01 Nick Clifton <nickc@cygnus.com>
3015
5856c19a 3016 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3017 format.
5856c19a 3018
cdf82bcf
NC		 3019 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3020 * as.texinfo: Document --gdwarf2 command line option.
3021 Add additional documentation of ARM command line switches.
3022
af6bdddf
AM		 30231999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3024
3025 * config/tc-i386.c (i386_intel_memory_operand): Combine
3026 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3027 and RESTORE_END_STRING around parse_register calls.
3028 (i386_operand): Here too.
3029 (i386_is_reg): Remove.
3030 (parse_register): Move as_bad calls from within this function to
3031 callers.
3032
5f47d35b
AM		 30331999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3034
3035 Based on a patch from H.J. Lu <hjl@gnu.org>
3036 * config/tc-i386.c (parse_register): Handle FP regs specially.
3037 (md_begin): Remove '(' and ')' from register_chars.
3038
1174497c
DE		 30391999-08-29 Doug Evans <devans@casey.cygnus.com>
3040
3041 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3042 error message (done elsewhere).
3043
17d9105c
JL		 3044Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3045
3046 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3047
9ecc05f0
JL		 3048Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3049
66778679 3050 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3051 args by 'f'.
3052
9e4f2d3a
JL		 3053 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3054
680ef6de
JL		 3055 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3056 between args.
3057 Add new completers. Fix bug in 64 bit condition handling.
3058
413c94ba
JL		 3059 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3060 'cS', and 'c*'.
3061
28252e61
JL		 3062 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3063
a97685e9
JL		 3064 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3065
3e87a760 3066 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3067
cb30237e
NC		 30681999-08-27 Jim Wilson <wilson@cygnus.com>
3069
3070 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3071 (struct ls): Add frag field. Initialize it to zero.
3072 (out_end_sequence): New local text_frag. Set it while in text section.
3073 Replace address check with frag check. Set ls.frag to text_frag if
3074 out_set_addr called.
3075 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3076 Set it before switching sections. Replace address check with frag
3077 check. Set ls.frag to saved_frag if out_set_addr called.
3078
09a798ea
NC		 30791999-08-26 David Mosberger <davidm@hpl.hp.com>
3080
66778679 3081 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3082 output "advance_pc" opcode instead of calling gen_addr_line().
3083 The latter has the undesired side-effect of creating a new row
3e87a760 3084 in the debug line info matrix.
09a798ea 3085
e1c05f12
NC		 30861999-08-26 Jim Wilson <wilson@cygnus.com>
3087
3088 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3089 ls.last_filename if last is less than zero. Set ls.last_filename
3090 when allocating new entry.
3091 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3092 call.
3093
b23bac36
AM		 30941999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3095
3096 * config/tc-i386.c (i386_index_check): Fix the displacement size
3097 when INFER_ADDR_PREFIX.
3098
50f4163f
NC		 30991999-08-18 Nick Clifton <nickc@cygnus.com>
3100
3101 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3102 display its value.
3103
f589a541
ILT		 31041999-08-17 Ian Lance Taylor <ian@zembu.com>
3105
3106 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3107 handle 0xffffNNNN constants correctly.
3108
11450271
NC		 31091999-08-16 Nick Clifton <nickc@cygnus.com>
3110
3111 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3112 as well as loads.
3113
276b1dc2
NC		 31141999-08-13 Nick Clifton <nickc@cygnus.com>
3115
3116 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3117 (md_apply_fix3): Always pass positive values to
3118 validate_offset_imm.
3119
ae5ad4ad
NC		 31201999-08-12 Nick Clifton <nickc@cygnus.com>
3121
3122 * config/tc-arm.c (skip_whitespace): New macro.
3123 Formatting tidy ups.
3e87a760 3124
ae5ad4ad
NC		 3125 (md_apply_fix3): Store relocation offset in addend for ELF based
3126 relocs.
3127 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3128 calls.
3129
bf6d3895
AM		 31301999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3131
3132 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3133 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3134
46031ca9
JL		 3135Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3136
b100be66
JL		 3137 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3138 flags for the unwind subspace.
3139
46031ca9
JL		 3140 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3141 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3142 suitable relocation based on the size of the target's pointer.
3143 Always Use subsegment zero for the unwinders.
3144 (pa_level): Handle "2.0w".
3145
65172ab8 3146Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3147
3148 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3149 with the following instruction unless this was specified.
3150
1a1ae23e
ILT		 31511999-08-09 Ian Lance Taylor <ian@zembu.com>
3152
3153 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3154 certain sections, to match BFD changes.
3155
81afc846
ILT		 31561999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3157
3158 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3159 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3160 * Makefile.in: Rebuild.
81afc846 3161
04ad1543
ILT		 31621999-08-08 Ian Lance Taylor <ian@zembu.com>
3163
3164 * Makefile.am: Rename .dep* files to DEP*.
3165 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3166 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3167 targets to DEPOBJ.
3168 * Makefile.in: Rebuild.
3169
1eb7027c
RH		 31701999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3171
3172 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3173
2dcc60be
ILT		 31741999-08-08 Ian Lance Taylor <ian@zembu.com>
3175
46eec08e
ILT		 3176 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3177 avoid problems on DOS filesystems.
3178 * Makefile.in: Rebuild.
3179
2dcc60be
ILT		 3180 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3181
31821999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3183
3184 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3185 section flag.
3186
76a27922
ILT		 31871999-08-08 Ian Lance Taylor <ian@zembu.com>
3188
3189 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3190 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3191 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3192
0741736b
JL		 3193Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3194
3195 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3196
9a913dfb
JL		 3197Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3198
3199 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3200
a1f2d742
ILT		 32011999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3202
3203 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3204 non-adjustable symbols.
3205
55a914bc
JL		 3206Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3207
3208 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3209
336f7c70 3210Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3211
3212 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3213 operands.
3214
9750fcc5
ILT		 32151999-08-05 Donn Terry <donn@interix.com>
3216
3217 * config/te-interix.h: New file.
3218 * configure.in (i386-*-interix*): New target.
3219 * configure: Rebuild.
3220
39ba5561
JL		 3221Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3222
3223 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3224 selectors for ELF too.
3225 (selector_table): Add "ltp" and "rtp" selectors.
3226
eecb386c
AM		 32271999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3228
3229 * config/tc-i386.c (i386_operand): No need to change
3230 operand_string pointer in segment reg case before goto
3231 do_memory_reference. Initialise displacement_string_start and
3232 displacement_string_end after do_memory_reference label.
3233 (i386_index_check): Add operand_string param, and print error
3234 message on failure here.
3235 (i386_intel_memory_operand): Instead of here.
3236 (i386_operand): And here.
3237 (INFER_ADDR_PREFIX): Enable.
3238
3239 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3240
3241 * config/tc-i386.h (DefaultSize): Define. Renumber following
3242 opcode_modifier defines.
3243
3244 From Etienne Lorrain <etienne.lorrain@ibm.net>
3245 * config/tc-i386.c (stackop_size): New variable.
3246 (set_16bit_code_flag): Clear it here.
3247 (set_16bit_gcc_code_flag): New function.
3248 (md_pseudo_table): Add "code16gcc" entry.
3249 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3250
f173e82e
ILT		 32511999-08-03 Ian Lance Taylor <ian@zembu.com>
3252
a04b544b
ILT		 3253 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3254 next_set_end even if the end symbol is being discarded.
3255
3256 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3257 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3258 * config/obj-coff.c: Likewise.
3259 (seg_info_type): Remove.
3260 (seg_info_off_by_4): Change to array of segT.
3261 (s_get_segment): Adjust accordingly.
3262 (obj_pseudo_table): Fully initialize sentinel entry.
3263
f173e82e
ILT		 3264 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3265 Ralf Baechle <ralf@uni-koblenz.de>.
3266
c3332e24
AM		 32671999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3268
3269 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3270
32711999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3272
24eab124
AM		 3273 * config/tc-i386.c: Indentation and white space changes.
3274 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3275 don't enable it by default.
3276 (i386_intel_operand): Remove redundant prototype.
3277 Move check on number of memory operands, and i.mem_operands++
3278 (i386_intel_memory_operand): To here.
3279 Remove i386_immediate code from here. Remove special case code
3280 for input and output using (%dx). Remove base/index checks and
3281 call i386_index_check instead. Save initial operand_string
3282 argument for error message.
3283 (i386_operand): Remove redundant prototype. Move base/index
3284 checks to i386_index_check.
3285 (i386_displacement): Move intel mode check for non-zero
3286 i.disp_operand
3287 (i386_intel_memory_operand): To here.
c3332e24 3288
6d8809aa
RH		 32891999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3290
3291 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3292 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3293 by .register pseudo-op if -64 and --no-undeclared-regs.
3294 (s_register, sparc_adjust_symtab): New functions.
3295 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3296 Declare sparc_adjust_symtab as tc_adjust_symtab.
3297 * doc/c-sparc.texi: Add description of #ignore special literal
3298 for .register pseudo-op.
3299
c8d259f7
CM		 33001999-07-30 Catherine Moore <clm@cygnus.com>
3301
eaa15ab8 3302 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3303 the relocation's section offset.
3304
b77ad1d4
AM		 33051999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3306
3307 * write.c (fixup_segment): Fix generic error check overflow test.
3308
3309 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3310 X_add_number to long.
3311
b53fcc20
JL		 3312Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3313
3314 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3315 processing.
b53fcc20 3316
d2e71411
ILT		 33171999-07-27 Ian Lance Taylor <ian@zembu.com>
3318
3319 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3320 VTABLE relocations.
3321
e9f56b1d
ILT		 33221999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3323
3324 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3325
1a39f480
ILT		 3326 * configure.bat: Remove; obsolete.
3327 * config/go32.cfg: Likewise.
3328
29fe79d3
ILT		 33291999-07-21 Brad M. Garcia <bgarcia@fore.com>
3330
3331 * configure.in (i386-*-vxworks*): New target.
3332 * configure: Rebuild.
3333
e06510e6
RH		 33341999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3335
3336 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3337
dabe3bbc
RH		 33381999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3339
3340 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3341 on -64 and not pic.
3342 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3343 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3344 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3345 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3346 MAX_RELOC_EXPANSION): Define.
3347 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3348
b4cac588
AM		 33491999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3350
3351 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3352 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3353 block. Print a warning if an 8-bit or 16-bit constant
3354 displacement or immediate is truncated on output.
3355 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3356 immediate.
3357 (i386_operand): Disallow immediate jump absolute operand.
3358
966ed0b4
ILT		 33591999-07-15 Ian Lance Taylor <ian@zembu.com>
3360
0ed15843
ILT		 3361 * configure.in: Bump version number to 2.9.5.
3362 * configure: Rebuild.
3363
966ed0b4
ILT		 3364 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3365 or %llx work.
3366
67f1cff0
JL		 3367Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3368
3369 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3370 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3371
2f992c04
NC		 33721999-07-14 Philip Blundell <pb@nexus.co.uk>
3373
3374 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3375 is defined.
3376 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3377
3378 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3379 if -mno-fpu was given.
3380 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3381 relocs.
3382 (cons_fix_new_arm): Remove misleading comments.
3383
14ad458a
ILT		 33841999-07-14 Ian Lance Taylor <ian@zembu.com>
3385
3386 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3387 error message.
3388 (relax_segment): Likewise. After giving a rs_org error, convert
3389 the frag to rs_align to avoid cascading errors.
3390
36823076
AS		 33911999-07-12 Andreas Schwab <schwab@suse.de>
3392
3393 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3394
ab9da554
ILT		 33951999-07-11 Ian Lance Taylor <ian@zembu.com>
3396
3397 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3398 as appropriate. Fill in structure initializations. Add variable
3399 initializations. Add casts.
3400 * dwarf2dbg.c (print_stats): Change i to size_t.
3401 * listing.c (listing_listing): Change list_line to unsigned int.
3402
e0accf0c
ILT		 34031999-07-10 Ian Lance Taylor <ian@zembu.com>
3404
3405 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3406 rather than checking for \001 and \002 in symbol name.
3407 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3408
7d4ce8a9
JL		 3409Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3410
3411 * configure.in (hppa*-linux-gnu*): New target.
3412 * configure: Rebuilt.
3413
5395a469
NC		 34141999-07-08 Nick Clifton <nickc@cygnus.com>
3415
3e87a760 3416 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3417
cac58fa6
NC		 34181999-07-07 Nick Clifton <nickc@cygnus.com>
3419
5395a469 3420 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3421 accessing symbolP directly.
3422
03b36ee1
JL		 3423Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3424
3425 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3426 for ELF.
3427
49a5575c
NC		 34281999-07-05 Nick Clifton <nickc@cygnus.com>
3429
3430 * config/tc-arm.c (ARM_EXT_V5): Define.
3431 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3432 (md_begin): Detect ARM v5 architectures.
3433 (md_parse_option): Accept arm v5 specification.
3434 (md_show_usage): Documment -marmv5 switch.
3435
3436 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3437
49a5575c
NC		 3438 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3439 op.
3440 (validate_immediate_twopart): New function. Determine if a
3441 constant can be computed by two ADD instructions.
3442 (output_inst): Remove its command line parameter - it was never
3443 used.
3444 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3445 implememt the ADRL pseudo op.
3446 (tc_gen_reloc): Generate a suitable error message if an ADRL
3447 instruction tries to generate a real reloc.
3448
3449 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3450
09ecf0ba
JL		 3451Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3452
3453 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3454 into lower case.
3455
264d6861
ILT		 34561999-06-27 H.J. Lu <hjl@gnu.org>
3457
3458 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3459 non BFD_ASSEMBLER case.
3460
827c0149
ILT		 34611999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3462
3463 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3464 data.
3465
a340d270
RH		 34661999-06-26 David Mosberger <davidm@hpl.hp.com>
3467
3468 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3469 out_end_sequence() when the address decreases due to a new frag.
3470 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3471 numbering starts with 1.
3472
16b93d88
NC		 34731999-06-23 Nick Clifton <nickc@cygnus.com>
3474
3475 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3476 .section for COFF.
3477 (mcore_s_text): Call obj_elf_text for ELF target.
3478 (mcore_s_data): Call obj_elf_data for ELF target.
3479 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3480 for COFF target.
3481 (mcore_s_bss): New function: Dump literal table before changing
3482 sections.
3483 (mcore_s_comm): New function: Dump literal table before changing
3484 sections.
3e87a760 3485
16b93d88
NC		 3486 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3487 No longer static functions.
3488 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3489 Provide prototypes for these functions.
3490
fed9b18a
ILT		 34911999-06-22 Ian Lance Taylor <ian@zembu.com>
3492
be2acf27
ILT		 3493 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3494 a list of names, to try obj_segment_name, and to try abbreviated
3495 names when using COFF without long section names.
3496
7dcc9865
ILT		 3497 * config/tc-alpha.c: More use of symbol accessor functions.
3498 * config/tc-arc.c: Likewise.
3499 * config/tc-d30v.c: Likewise.
3500 * config/tc-fr30.c: Likewise.
3501 * config/tc-i860.c: Likewise.
3502 * config/tc-m88k.c: Likewise.
3503 * config/tc-mcore.c: Likewise.
3504 * config/tc-ns32k.c: Likewise.
3505 * config/tc-sparc.c: Likewise.
3506 * config/tc-v850.c: Likewise.
3507
a77f5182
ILT		 3508 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3509 sy_value with appropriate accessor functions.
3510 * config/tc-arm.c (md_apply_fix3): Likewise.
3511 * config/tc-d10v.c (AT_WORD_P): Likewise.
3512 * config/tc-v850.c (reg_name_search): Likewise.
3513
fed9b18a
ILT		 3514 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3515 use symbol_get_bfdsym instead.
3516 * config/tc-ppc.c (md_assemble): Likewise.
3517 * config/tc-v850.c (v850_comm): Likewise.
3518
310b5aa2
ILT		 35191999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3520
3521 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3522 the symbol, rather than accessing the bsym member.
3523 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3524 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3525 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3526 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3527 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3528 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3529 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3530 * config/tc-v850.c (tc_gen_reloc): Likewise.
3531
9cb8e75e
JL		 3532Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3533
3534 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3535 (hppa_gen_reloc_type): Conditionalize on BFD64.
3536 (tc_gen_reloc): Re-enable ELF relocations.
3537 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3538
3d103319
ILT		 35391999-06-21 Ian Lance Taylor <ian@zembu.com>
3540
3541 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3542 warning.
3543 (do_ldst): Move assignment out of if condition.
3544 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3545 parentheses to avoid warning.
3546
776b24b4
NC		 35471999-06-21 Nick Clifton <nickc@cygnus.com>
3548
155f0fe7
NC		 3549 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3550 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3551
809ffe0d
ILT		 35521999-06-19 Ian Lance Taylor <ian@zembu.com>
3553
3554 * config/tc-ppc.c: Update for symbol handling changes.
3555 * config/obj-coff.c: Likewise.
3556
49863f82
JL		 3557Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3558
3559 * tc-hppa.c: General cleanups of ELF support. No more spaces
3560 and subspaces for ELF.
3561 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3562 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3563 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3564 (UNWIND_SECTION_NAME): Likewise.
3565 (space/subspace related structures): Conditionalize definitions
3566 on OBJ_SOM.
3567 (space/subspace directives and support routines): Conditionalize
3568 definitions and references/uses on OBJ_SOM.
3569 (label_symbol_struct): For ELF, track the symbol's segment. For
3570 SOM track its space.
3571 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3572 changes.
3573 (USE_ALIASES): Kill for both SOM & ELF.
3574 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3575 (pa_space, pa_subspace): Corresponding changes.
3576 (pa_spaces_begin): Corresponding chagnes.
3577 (md_begin): Do not muck around with space/subspace stuff for
3578 OBJ_ELF.
3579 (md_apply_fix): Temporarily disable argument relocation stuff
3580 for OBJ_ELF.
3581 (tc_gen_reloc): Temporarily disable relocation generation for
3582 OBJ_ELF
3583 (pa_build_unwind_subspace): Similarly.
3584
fed881b1
NC		 35851999-06-16 Nick Clifton <nickc@cygnus.com>
3586
3587 * config/tc-arm.c (thumb_set): New pseudo op.
3588 (text, data, section): Override these pseudo ops with ARM
3589 specific versions.
3590 (s_thumb_set): New function: Perform the same as a .set pseudo
3591 op, but also mark the alias'ed symbol as being a Thumb
3592 function.
3593 (arm_s_text): New function: Perform the same as the .text
3594 pseudo op, but dump the literal pool before changing
3e87a760 3595 sections.
fed881b1
NC		 3596 (arm_s_data): New function: Perform the same as the .data
3597 pseudo op, but dump the literal pool before changing
3e87a760 3598 sections.
fed881b1 3599 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3600 .section pseudo op, but dump the literal pool before changing
3601 sections.
fed881b1
NC		 3602 (arm_cleanup): Do not reset the current section before dumping
3603 the literal pool.
3604
0f94f4c8
NC		 36051999-06-17 Nick Clifton <nickc@cygnus.com>
3606
2f3519a2
NC		 3607 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3608 OPTION_NO_WARN_UNMATCHED entries.
3609 (md_parse_option): Generate a warning message if an unrecognised
3610 option is encountered.
3611
0f94f4c8
NC		 3612 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3613 (get_operands): When parsing an expression after an '@' symbol
3614 has been detected, do not ignore '#' symbols.
3615 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3616 false.
0f94f4c8 3617
e4a86f6f
ILT		 36181999-06-13 Ian Lance Taylor <ian@zembu.com>
3619
3620 From K. Richard Pixley <rich@noir.com>:
3621 * configure.in (ppc-*-vxworks*): New target.
3622 * configure: Rebuild.
3623
a8aed0fb
UD		 36241999-06-12 Philip Blundell <philb@gnu.org>
3625
3626 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3627
7565ed77
ILT		 36281999-06-13 Ian Lance Taylor <ian@zembu.com>
3629
3630 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3631 which refer to symbols in linkonce sections, permit reducing the
3632 relocs if the symbol is local.
3633
b9e57a38
ILT		 36341999-06-12 Ian Lance Taylor <ian@zembu.com>
3635
3636 * subsegs.c (subseg_text_p): New function.
3637 * as.h (subseg_text_p): Declare.
3638 * read.c (do_align): Use subseg_text_p to set the default fill.
3639 * write.c (subsegs_finish): Likewise.
3640 * config/obj-coff.c (write_object_file): Likewise.
3641 * config/tc-i386.h (md_maybe_text): Don't define.
3642 (md_do_align): Use subseg_text_p to set the default fill.
3643 * config/tc-m32r.c (m32r_do_align): Likewise.
3644 * config/tc-sh.c (sh_do_align): Likewise.
3645 * config/tc-sparc.h (md_do_align): Likewise.
3646
008960a5
ILT		 36471999-06-12 David O'Brien <obrien@freebsd.org>
3648
3649 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3650 * configure: Rebuild.
3651
a1605869
ILT		 36521999-06-12 Ian Lance Taylor <ian@zembu.com>
3653
d9ac5a3b
ILT		 3654 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3655 * Makefile.am: Rebuild dependencies.
3656 * Makefile.in: Rebuild.
3657
a1605869
ILT		 3658 * config/tc-i386.c (i386_immediate): Remove unused label
3659 seg_unimplemented.
3660
3661 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3662 * symbols.c: Likewise.
3663 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3664 sy_next field when taking address, rather than symbol_next.
3665
3666 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3667 offsetT.
3668 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3669 value from the output file architecture.
3670 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3671 * dwarf2dbg.h: Change bfd_vma to addressT.
3672
a7cd1c22
ILT		 36731999-06-11 Ian Lance Taylor <ian@zembu.com>
3674
3675 * dwarf2dbg.h: Use PARAMS in function declarations.
3676
76171f81
ILT		 36771999-06-11 Martin Dorey <mdorey@madge.com>
3678
3679 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3680 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3681 OBJ_ELF.
3682 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3683
9b4d630b
ILT		 36841999-06-11 Ian Lance Taylor <ian@zembu.com>
3685
5865bb77
ILT		 3686 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3687
9e7c96d9
ILT		 3688 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3689 popsection.
3690
1b50c718
ILT		 3691 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3692
1bf67e0d
ILT		 3693 * read.c (read_a_source_file): Only declare inescape if
3694 QUOTES_IN_INSN.
3695
3696 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3697 match parameters.
3698 (find_entry_byval): Add parens to avoid warning.
3699
3700 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3701
9b4d630b
ILT		 3702 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3703 undefined symbols.
3704
a22b281c
RH		 37051999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3706
66778679 3707 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3708 with isoctal.
3709
3710 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3711 synthetize_setx): New functions.
3712 (md_assemble): Broken the special cases into the above
3713 functions. Make compiler happy if sizeof(bfd_vma)==4.
3714 Fix sethi generated from set/setuw. If instructions have a relloc,
3715 always clear the fields to be relocated in the opcode.
3716 (sparc_ip): Remove special_case global variable.
3717
7f2f689c
ILT		 37181999-06-10 Ian Lance Taylor <ian@zembu.com>
3719
d7ba4a77
ILT		 3720 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3721 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3722 indication of success rather than a value.
3723 (itbl_get_val): Likewise.
3724 (itbl_get_field): Use strcspn. Change delimiters to include
3725 parens.
3726 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3727 (itbl_get_val): Likewise.
3728 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3729
7f2f689c
ILT		 3730 * symbols.c (copy_symbol_attributes): Convert local symbols to
3731 regular symbols.
3732
c1d3c45e
NC		 37331999-06-10 Nick Clifton <nickc@cygnus.com>
3734
3735 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3736 ARM920t.
c1d3c45e 3737
63fab58c
RH		 37381999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3739
3740 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3741 Optimize set if sizeof(bfd_vma) == 64.
3742 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3743 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3744 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3745
cf9a1301
RH		 37461999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3747
3748 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3749 (s_ncons): New function.
3750 (native_op_table): New table.
3751 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3752 R_SPARC_OLO10 handling.
3753
bf29b231
RH		 3754Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3755
3756 * expr.h (struct expressionS): Revert last change; widen X_op.
3757 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3758
9be1cda6
AS		 3759Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3760
a4835b42
AS		 3761 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3762 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3763 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3764 * Makefile.in: Regenerated.
3765
9be1cda6
AS		 3766 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3767 `common' pass on to s_mri_common.
3e87a760 3768 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3769
62335629
RH		 37701999-06-06 Richard Henderson <rth@cygnus.com>
3771
3772 * config/obj-elf.c (obj_elf_section): Don't free the return
3773 value of demand_copy_C_string.
3774
9de8d8f1
RH		 37751999-06-05 Richard Henderson <rth@cygnus.com>
3776
3777 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3778 creation logic from obj_elf_create_section.
3779
3780 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3781 (section_stack): New.
3782 (special_sections): Make const.
3783 (obj_elf_section): Gut and rewrite parsing.
3784 (obj_elf_change_section): New function broken out of obj_elf_section.
3785 (obj_elf_parse_section_letters): Likewise.
3786 (obj_elf_section_word): Likewise.
3787 (obj_elf_section_type): Likewise.
3788 (obj_elf_previous): Treat as a toggle.
3789 (obj_elf_popsection): New.
3790 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3791 (ppc_section_type): Likewise.
3792 * config/tc-ppc.h: Likewise.
3793
3794 * expr.h (struct expressionS): Don't make X_op a bitfield.
3795 * config/tc-alpha.c: Update for symbol handling changes.
3796 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3797 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3798
58b5739a
RH		 37991999-06-05 Richard Henderson <rth@cygnus.com>
3800
3801 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3802 (dwarf2_gen_line_info): Kill unused variables.
3803 (dwarf2_finish): Likewise.
3804 (dwarf2_where): Likewise.
3805 (dwarf2_directive_file): If we've only got a string,
3806 hand off to s_app_file.
3807 * ecoff.c: Move the include of ecoff.h.
3808 * symbols.h (S_IS_FUNCTION): Prototype.
3809
3810 * read.c (LEX_HASH): Supply a default.
3811 (lex_type): Use it.
3812 (s_globl): Update `c' after skipping whitespace.
3813 * read.h (LEX_END_NAME, is_name_ender): New.
3814 * expr.c (get_symbol_end): Respect it.
3815
398e8c25
ILT		 38161999-06-04 Mark Klein <mklein@dis.com>
3817
993142d5
ILT		 3818 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3819 to real if OBJ_SOM
3820 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3821
398e8c25
ILT		 3822 * config/tc-hppa.c: Update for symbol handling changes.
3823
b4013713
ILT		 38241999-06-03 Ian Lance Taylor <ian@zembu.com>
3825
080e41e6
ILT		 3826 * cgen.c: Update for symbol handling changes.
3827 * config/tc-m32r.c: Likewise.
f412ead8 3828
a0f75b47
ILT		 3829 * config/tc-hppa.h: Update for symbol handling changes.
3830 * config/tc-hppa.c: Likewise.
3831
174419c1
ILT		 3832 * config/tc-arm.h: Update for symbol handling changes.
3833 * config/tc-arm.c: Likewise.
3834 (symbol_make_empty): Remove. Just use symbol_create.
3835
3836 * symbols.c (symbol_set_tc): Correct name.
3837
6104f0a0
ILT		 3838 * Makefile.am: Rebuild dependencies.
3839 ($(OBJS)): Don't depend upon struc-symbol.h.
3840 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3841 * dep-in.sed: Don't remove struc-symbol.h.
3842 * Makefile.in: Rebuild.
3843
b4013713
ILT		 3844 * doc/internals.texi (Symbols): Describe changes in symbol
3845 handling.
3846
6576f0b5
RH		 38471999-06-03 Richard Henderson <rth@cygnus.com>
3848
3849 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3850 instead of doing the work by hand.
3851
fac0d250
RH		 38521999-06-03 David Mosberger <davidm@hpl.hp.com>
3853
3854 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3855 state of line state-machine.
3856 (struct ls): Collect DWARF2 line state-machine state in new member
3857 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3858 resulted in any DWARF2 directives.
3859 (reset_state_machine): New function.
3860 (out_end_sequence): Ditto.
3861 (dwarf2_gen_line_info): When switching sections or switching to a
3862 lower text address, call out_end_sequence() first to terminate the
3863 previous code sequence as code sequences MUST have monotonically
3864 increasing addresses.
3865 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3866
38671999-06-03 David Mosberger <davidm@hpl.hp.com>
3868
3869 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3870 DWARF2 debug info (line information only, at this point).
3871 * as.h: Update comment about supported debug formats.
3872 * dwarf2dbg.c, dwarf2dbg.h: New files.
3873 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3874
3875 * expr.c (operand): Don't use [ for parens if we want an index op.
3876 (op_encoding): Switch [ into O_index, if desired.
3877 (op_rank): Renumber with O_index on bottom.
3878 (expr): If O_index, match closing bracket.
3879 * expr.h (O_index): New.
3880
3881 * read.c (read_a_source_file): Conditionally allow matched "
3882 in lines passed to md_assemble.
3883
3884 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3885
49309057
ILT		 38861999-06-03 Ian Lance Taylor <ian@zembu.com>
3887
3888 Add support for storing local symbols in a small structure to save
3889 memory when assembling large files.
3890 * as.h: Don't include struc-symbol.h.
3891 (symbolS): Add typedef.
3892 * symbols.c: Include struc-symbol.h.
3893 (local_hash): New static variable.
3894 (save_symbol_name): New static function, from symbol_create.
3895 (symbol_create): Call save_symbol_name.
3896 (local_symbol_count): New static variable.
3897 (local_symbol_conversion_count): Likewise.
3898 (LOCAL_SYMBOL_CHECK): Define.
3899 (local_symbol_make): New static function.
3900 (local_symbol_convert): New static function.
3901 (colon): Handle local symbols. Create local symbol for local
3902 label name.
3903 (symbol_table_insert): Handle local symbols.
3904 (symbol_find_or_make): Create local symbol for local label name.
3905 (symbol_find_base): Check for local symbol.
3906 (symbol_append, symbol_insert): Check for local symbols.
3907 (symbol_clear_list_pointers, symbol_remove): Likewise.
3908 (verify_symbol_chain): Likewise.
3909 (copy_symbol_attributes): Likewise.
3910 (resolve_symbol_value): Handle local symbols.
3911 (resolve_local_symbol): New static function.
3912 (resolve_local_symbol_values): New function.
3913 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3914 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3915 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3916 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3917 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3918 (symbol_previous, symbol_next): New functions.
3919 (symbol_get_value_expression): Likewise.
3920 (symbol_set_value_expression): Likewise.
3921 (symbol_set_frag, symbol_get_frag): Likewise.
3922 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3923 (symbol_mark_used_in_reloc): Likewise.
3924 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3925 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3926 (symbol_mri_common_p): Likewise.
3927 (symbol_mark_written, symbol_clear_written): Likewise.
3928 (symbol_written_p): Likewise.
3929 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3930 (symbol_section_p, symbol_equated_p): Likewise.
3931 (symbol_constant_p): Likewise.
3932 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3933 (symbol_get_obj, symbol_set_obj): Likewise.
3934 (symbol_get_tc, symbol_set_tc): Likewise.
3935 (symbol_begin): Initialize local_hash.
3936 (print_symbol_value_1): Handle local symbols.
3937 (symbol_print_statistics): Print local symbol statistics.
3938 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3939 Declare new symbols.c functions. Move many declarations here from
3940 struc-symbol.h.
3941 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3942 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3943 (struct symbol): Move bsym to make it clearly the first field.
3944 Remove TARGET_SYMBOL_FIELDS.
3945 (symbolS): Don't typedef.
3946 (struct broken_word): Remove.
3947 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3948 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3949 (symbol_clear_list_pointers): Likewise.
3950 (symbol_insert, symbol_remove): Likewise.
3951 (symbol_previous, symbol_append): Likewise.
3952 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3953 (struct local_symbol): Define.
3954 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3955 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3956 (local_symbol_get_frag, local_symbol_set_frag): Define.
3957 (local_symbol_get_real_symbol): Define.
3958 (local_symbol_set_real_symbol): Define.
3959 Define.
3960 * write.c (write_object_file): Call resolve_local_symbol_values.
3961 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3962 (TARGET_SYMBOL_FIELDS): Don't define.
3963 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3964 ECOFF_DEBUGGING, add ECOFF fields.
3965 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3966 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3967 ECOFF_DEBUGGING, add ECOFF fields.
3968 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3969 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3970 * config/tc-mcore.h: Don't include struc-symbol.h.
3971 (TARGET_SYMBOL_FIELDS): Don't define.
3972 (struct mcore_tc_sy): Define.
3973 (TC_SYMFIELD_TYPE): Define.
3974 * Many files: Use symbolS instead of struct symbol. Use new
3975 accessor functions rather than referring to symbolS fields
3976 directly.
3977
3978 * read.c (s_mri_common): Don't add in value of line_label.
3979
3980 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3981 checking for SEC_LINK_ONCE.
3982
3983 * config/tc-sh.h (sh_fix_adjustable): Declare.
3984
3985 * app.c (input_buffer): New static variable.
3986 (app_push): Save saved_input in allocated buffer.
3987 (app_pop): Restored saved_input.
3988 (do_scrub_chars): Change get parameter to take char * and int as
3989 arguments. Change GET macro to pass input_buffer to get
3990 function. Don't save input into allocated buffer.
3991 * as.h (do_scrub_chars): Update declaration.
3992 * input-file.c (input_file_get): Change to take char * and int.
3993 Read data into passed in buffer. Remove static buffer.
3994 * read.c (scrub_from_string): Change to take char * and int. Copy
3995 data into passed in buffer.
3996
3997 * hash.h: Neaten. Declare hash_traverse.
3998 * hash.c: Complete rewrite based on BFD hashing code.
3999 * gasp.c (chunksize): New variable.
4000 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4001 hash_delete.
4002
661e4995
NC		 40031999-05-28 Nick Clifton <nickc@cygnus.com>
4004
4005 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4006 addend unless the target uses an old ABI.
4007
d9a62219
DE		 4008Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4009
4010 -Wchar-subscripts cleanup
4011 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4012 calls to isascii,iscntrl are correct.
d9a62219
DE		 4013 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4014 (unsigned char).
4015 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4016 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4017 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4018 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4019
6da466c7
ILT		 40201999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4021
4022 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4023 width for Coldfire.
4024 (arch_coldfire_p): New #define.
4025 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4026
40271999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4028
4029 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4030
4031 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4032 (install_operand): Add place `N'.
4033 (init_table): Add registers ACC, MACSR, MASK.
4034
4035 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4036
4037 * config/tc-m68k.c: Change mcf5200 --> mcf.
4038 (archs): Add mcf5206e, mcf5307.
4039 (m68k_ip): Add format `u'.
4040 (install_operand): Add place `m', `M', `h'.
4041 (init_table): Add upper/lower registers.
4042
4043 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4044
bedf545c
ILT		 40451999-05-28 Martin Dorey <mdorey@madge.com>
4046
4047 * config/tc-i960.c: Several minor changes to add ELF and
4048 BFD_ASSEMBLER support.
4049 * config/tc-i960.h: Likewise.
4050 * configure.in (i960-*-elf*): New target.
4051 * aclocal.m4, configure: Rebuild.
4052
40c62b25
AM		 40531999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4054
4055 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4056 reloc changes when defined(BFD_ASSEMBLER).
4057
daa01f85
AM		 40581999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4059
4060 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4061
4062 * write.c (write_print_statistics): Output to file, not stderr.
4063
4064 * expr.c (generic_bignum_to_int32,64): Prototype.
4065
4066 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4067 output_sleb128, output_uleb128, output_big_sleb128,
4068 output_big_uleb128, output_big_leb128): Prototype.
4069 (output_big_sleb128, output_big_uleb128): Make inline.
4070 (output_big_leb128): Remove inline
4071
4072 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4073 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4074 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4075 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4076 value for correct overflow check in write.c:fixup_segment.
4077 * write.c (fixup_segment): Move bitfield overflow checks to after
4078 the md_apply_fix call.
4079 * config/obj-coff.c (fixup_segment): Likewise.
4080 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4081 valueT *val argument.
4082
19b34177
AS		 4083Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4084
4085 * config/atof-ieee.c (gen_to_words): Correctly round a
4086 denormalized number. Fix off-by-one in range checking for
3e87a760 4087 exponent in a denormal.
19b34177 4088
b8a40f53
NC		 40891999-05-10 Nick Clifton <nickc@cygnus.com>
4090
4091 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4092 name.
b8a40f53 4093
53f3de98
RH		 4094Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4095
4096 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4097
578ec497
AM		 40981999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4099
4100 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4101 (ReverseRegRegmem): Remove.
4102 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4103 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4104 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4105 kludge.
4106
4107 From Doug Ledford <dledford@redhat.com>
4108 * config/tc-i386.h (RegXMM): New for P/III.
4109 * config/tc-i386.c: Add support for P/III.
4110
d0e9a01c
RH		 4111Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4112
4113 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4114 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4115 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4116
83183c0c
RH		 4117Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4118
4119 * config/tc-i386.c (i386_immediate): Skip whitespace before
4120 complaining about junk after expression.
4121 (i386_displacement): Likewise.
4122
03987ced
RH		 4123Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4124
4125 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4126 Don't copy before downcaseing.
4127
0d96863f 41281999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4129
66778679
RH		 4130 * tc-m68k.c: Include elf/m68k.h.
4131 (m68k_elf_final_processing): New routine.
4132 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4133 Define.
3e87a760 4134
90700a53
JL		 4135Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4136
4137 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4138 17 bit fmt insn.
4139
252b5132
RH		 41401999-04-30 Nick Clifton <nickc@cygnus.com>
4141
4142 * config/tc-mcore.c (mcore_s_section): Dump literals before
4143 changing section.
4144
41451999-04-29 Nick Clifton <nickc@cygnus.com>
4146
4147 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4148 for COFF/PE port.
4149
4150Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4151
4152 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4153 (TC_INIT_FIX_DATA): Delete.
4154 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4155 (TC_INIT_FIX_DATA): Delete.
4156 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4157 * write.c (fix_new_internal): Initialize fx_cgen member.
4158 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4159 (gas_cgen_md_apply_fix3): Update.
4160 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4161 (md_cgen_record_fixup_exp): Update.
4162 (FX_OPINFO_R_TYPE): Update.
4163
4164 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4165 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4166 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4167 * frags.h (struct frag): Make opindex, opinfo ints.
4168
4169 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4170
41711999-04-26 Tom Tromey <tromey@cygnus.com>
4172
4173 * aclocal.m4, configure: Updated for new version of libtool.
4174
41751999-04-22 Nick Clifton <nickc@cygnus.com>
4176
4177 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4178 md_apply_fix.
252b5132
RH		 4179 (md_apply_fix3): Do not fix up absolute relocations against
4180 symbolic values.
4181
4182 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4183
41841999-04-20 Nick Clifton <nickc@cygnus.com>
4185
4186 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4187 changes and data-in-text directives.
4188 (mcore_cons): New function: intercept cons() operations.
4189 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4190 operations.
252b5132
RH		 4191 (mcore_stringer): New function: intercept stringer() operations.
4192
41931999-04-18 Ian Lance Taylor <ian@zembu.com>
4194
4195 * obj.h (struct format_ops): Change generate_asm_lineno field to
4196 take no parameters.
4197 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4198
4199 * config/tc-alpha.c (find_opcode_match): Add default case to
4200 switch.
4201 (find_macro_match): Likewise.
4202 (load_expression): Parenthesize && within ||.
4203
4204 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4205
42061999-04-17 Nick Clifton <nickc@cygnus.com>
4207
4208 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4209 .text .data .section pseudo ops.
3e87a760
AM		 4210 (mcore_s_section): New function. Dump lits before changing secs.
4211 (mcore_s_text): New function. Dump lits before changing secs.
4212 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4213
42141999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4215
4216 * config/tc-mips.c (mips_32bitmode): New.
4217 (md_begin): Set mips_32bitmode if needed.
4218 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4219 Set EF_MIPS_32BITMODE.
4220
4221Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4222
4223 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4224 change.
4225
42261999-04-16 Nick Clifton <nickc@cygnus.com>
4227
4228 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4229
4230Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4231
3e87a760 4232 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4233 expressions correctly.
4234
4235
42361999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4237
4238 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4239
4240Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4241
4242 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4243 and fmpynfadd instructions.
4244
42451999-04-11 Richard Henderson <rth@cygnus.com>
4246
4247 * as.h (environ): Declare it, if needed.
4248 * as.c (dump_statistics): Don't declare environ.
4249 * configure.in (environ): Detect declaration.
4250 * configure, config.in: Rebuild
4251
4252 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4253 (i386_displacement): Allocate enough space for replacement buffer.
4254 Clean up replacement buffer initialization.
4255
42561999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4257
4258 * subsegs.c (section_symbol): Don't create a new symbol if one
4259 already exists; instead, use the existing one, but set its segment
4260 and frag data if it hasn't already been defined.
4261 * config/obj-coff.c (c_section_symbol): Likewise.
4262
4263Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4264
4265 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4266
42671999-04-08 Nick Clifton <nickc@cygnus.com>
4268
4269 * config/tc-mcore.c: New File: Support routines for MCore
4270 assembler.
3e87a760 4271 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4272 * config/obj-coff.c: Add support for mcore-pe target.
4273
4274 * Makefile.am: Add support for MCore targets.
4275 * Makefile.in: Regenerate.
4276 * configure.in: Add support for MCore targets.
4277 * configure: Regenerate.
4278
4279 * doc/all.texi: Set MCORE.
4280 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4281
252b5132
RH		 4282 * write.h: Prevent multiple inclusion.
4283
42841999-04-06 Ian Lance Taylor <ian@zembu.com>
4285
4286 * asintl.h (LC_MESSAGES): Never define.
4287 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4288 does not define it.
4289 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4290 does not define it.
4291
4292 * Makefile.am (m68k-parse.c): If configuring in the source
4293 directory, copy m68k-parse.y into the local directory before
4294 running ylwrap, to remove spurious differences when generating
4295 snapshots.
4296 * Makefile.in: Rebuild.
4297
4298 * config/tc-sparc.h (md_do_align): Just allocate the number of
4299 bytes necessary, rather than always allocating 1024.
4300
43011999-04-04 Ian Lance Taylor <ian@zembu.com>
4302
4303 * listing.c (listing_newline): Add cast to avoid warning.
4304 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4305 * config/tc-i386.c (i386_scale): Add return value.
4306 (build_displacement_string): Remove unused local temp_disp2.
4307 (i386_intel_memory_operand): Add parentheses to avoid warning.
4308 (i386_intel_operand): Remove unused local end_of_operand_string.
4309 (i386_operand): Remove unused local operand_modifier.
4310 (i386_operand): Add parens to avoid warning.
4311
43121999-04-04 Don Bowman <don@pixsci.com>
4313
4314 * configure.in: Add mips*-*-vxworks* target; have it define
4315 MIPS_STABS_ELF.
4316 * configure, config.in: Rebuild.
4317
43181999-03-31 Nick Clifton <nickc@cygnus.com>
4319
4320 * configure.in (emulations): Add support for arm-epoc-pe.
4321 * configure: Regenerate.
4322 * config/te-epoc-pe.h: New file. Define macros specific to
4323 arm-epoc-pe target.
4324 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4325 for arm-epoc-pe target.
4326
4327Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4328
4329 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4330
4331Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4332
4333 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4334 detect ",n" without a condition.
4335 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4336
4337
4338Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4339
4340 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4341 instruction is encoded with one bit.
4342
4343
43441999-03-23 Ian Lance Taylor <ian@zembu.com>
4345
4346 * doc/internals.texi (CPU backend): Mention that
4347 line_separator_chars should not include newline. From thi
4348 <ttn@mingle.glug.org>.
4349
43501999-03-22 Doug Evans <devans@casey.cygnus.com>
4351
4352 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4353 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4354
4355Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4356
4357 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4358
4359Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4360
4361 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4362
4363
4364Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4365
4366 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4367
252b5132
RH		 43681999-03-15 Martin Hunt <hunt@cygnus.com>
4369
4370 * app.c (do_scrub_begin): Change '-' back to a symbol char
4371 so we can use multiple opcodes on a line again.
4372
4373 * config/tc-d30v.c: By default, warn if a symbol has
4374 the same name as a register. Plus some minor
4375 updates from the branch.
4376
43771999-03-13 Nick Clifton <nickc@cygnus.com>
4378
4379 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4380 BFD_RELOC_16 and BFD_RELOC_64.
4381
43821999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4383
4384 * expr.c (expr): Add missing else.
4385
43861999-03-12 Nick Clifton <nickc@cygnus.com>
4387
4388 * config/tc-arm.c (md_apply_fix3): Improve error message.
4389
43901999-03-11 Doug Evans <devans@casey.cygnus.com>
4391
4392 * Makefile.am (CPU_TYPES): Add fr30.
4393 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4394 (fr30,m32r dependencies): Update.
4395 * Makefile.in: Rebuild.
4396
4397 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4398 (gas_cgen_record_fixup_exp): Ditto.
4399 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4400 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4401 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4402 (md_cgen_lookup_reloc): Update use of operand->type.
4403 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4404 (md_convert_frag): Call cgen_operand_lookup_by_num.
4405 (md_cgen_lookup_reloc): Update use of operand->type.
4406 (m32r_cgen_record_fixup_exp): Ditto.
4407
44081999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4409
4410 * config/tc-mips.c (md_show_usage): Fix message.
4411
44121999-03-03 Nick Clifton <nickc@cygnus.com>
4413
4414 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4415 and LDR reg,=<expr> instruction.
4416
4417 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4418 -mcpu=arm9tdmi.
4419
4420Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4421
4422 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4423
44241999-02-17 Nick Clifton <nickc@cygnus.com>
4425
4426 This patch was created by: Scott Bambrough
4427 <scottb@corelcomputer.com>
3e87a760
AM		 4428
4429 * app.c:
252b5132 4430 Special cased '@' character. The '@' character is used as the
3e87a760 4431 ARM assembler comment character, as a special character
252b5132
RH		 4432 and in ELF .symver pseudo-op's, and as a special character in
4433 .type and .section pseudo-ops.
4434 (symver_pseudo): New static variable.
4435 (symver_state): New static variable.
4436 (struct app_save): Add field 'symver_state'.
4437 (app_push): Save global symver_state int struct app_save.
4438 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4439 (do_scrub_chars): Special case handling of '@' character in
4440 .symver pseudo-ops.
252b5132
RH		 4441
4442 * configure.in: Modified to recognize armv* uname syntax from ARM
4443 Linux kernel.
4444 * configure: Regenerated.
3e87a760 4445
252b5132
RH		 4446 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4447 a prefix to the section's type.
4448 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4449 the type's typename.
4450
4451 * config/tc-arm.h: Add support for PIC generation:
4452 (pic_code): New boolean.
4453 (obj_relocate_extern): Define.
4454 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4455 (TC_CONS_FIX_NEW): Define.
4456 (tc_fix_adjustable): Define.
4457 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4458
252b5132
RH		 4459 * config/tc-arm.c: Add support for PIC generation:
4460 (line_seperator_chars): Allow ';' as a seperator for Linux.
4461 (is_immediate_prefix): New macro.
4462 (arm_parse_reloc): New function.
4463 (s_arm_elf_cons): New function.
4464 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4465 (md_undefined_symbol): Special case handling for the Global Offset
4466 Table's symbol.
4467 (md_apply_fix3): Handle PIC relocs.
4468 (tc_gen_reloc): Handle PIC relocs.
4469 (md_parse_option): Add support for '-k' command line switch to
4470 enable PIC generation.
4471 (cons_fix_new_arm): New function.
4472 (s_arm_elf_cons): New function.
4473
4474Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4475
4476 * configure.in: Add comments for uses of AC_DEFINE.
4477 * acinclude.m4: Likewise.
4478 * acconfig.h: Remove.
4479 * aclocal.m4: Rebuild.
4480 * configure: Rebuild.
4481 * Makefile.in: Rebuild.
4482 * config.in: Rebuild.
4483
44841999-02-15 Jim Lemke <jlemke@cygnus.com>
4485
4486 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4487 non-constant offset from a base register.
4488
44891999-02-14 Ken Raeburn <raeburn@raeburn.org>
4490
4491 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4492 strings always.
4493
4494Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4495
4496 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4497 (emit_insn): Look for pc-relative and no-overflow specifiers on
4498 internal relocation types.
4499
45001999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4501
4502 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4503 -mcpu=NNNN flags.
4504
4505 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4506 mips_cpu instead.
4507 (mips_4650, mips_4010, mips_4100): Variables removed.
4508 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4509 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4510 variables.
4511 (md_begin): Don't bother initializing the mips_NNNN variables;
4512 mips_cpu is set, and that's good enough now.
4513 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4514 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4515 (show): New function, to handle wrapping in the CPU lists.
4516 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4517
4518Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4519
4520 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4521 than treat as an immediate specifier.
4522
4523Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4524
4525 * config/tc-i386.c: Prototype many functions.
4526 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4527 (i386_immediate): Remove unused second argument.
4528 (i386_intel_operand): Fix i386_is_reg typo.
4529 (i386_operand): Use allow_naked_reg.
4530 (output_invalid): Make operand int for K&R.
4531
4532Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4533
4534 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4535 patch.
4536 * Makefile.in: Rebuild.
4537
45381999-02-09 Doug Evans <devans@casey.cygnus.com>
4539
4540 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4541 (cgen.o): Ditto.
4542 (EXTRA_as_new_SOURCES): Comment out.
4543 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4544 * Makefile.in: Rebuild.
4545 * doc/Makefile.in: Rebuild.
4546 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4547 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4548 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4549 * configure: Rebuild.
4550 * aclocal.m4: Rebuild.
4551 * config.in: Rebuild.
4552 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4553 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4554 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4555 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4556 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4557 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4558 (gas_cgen_record_fixup_exp): Ditto.
4559 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4560 descriptor, not global variable.
4561 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4562 descriptor, not global variable. Refer to insert_operand handler
4563 via cpu descriptor, not global function.
4564 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4565 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4566 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4567 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4568 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4569 * config/tc-m32r.c: Ditto.
4570 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4571 (md_assemble): Ditto.
4572 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4573
45741999-02-09 Nick Clifton <nickc@cygnus.com>
4575
4576 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4577 relocations for ELF targets.
4578
45791999-02-08 Nick Clifton <nickc@cygnus.com>
4580
4581 * configure.in: Add support for StrongARM target.
4582 * configure: Regenerate.
4583
45841999-02-05 Nick Clifton <nickc@cygnus.com>
4585
4586 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4587
4588 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4589 for COFF ports.
4590
4591Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4592
4593 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4594
4595Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4596
66778679
RH		 4597 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4598 (INTEL_DWORD_MNEM_SUFFIX): Define.
4599 (BYTE_PTR): Define.
4600 (WORD_PTR): Define.
4601 (DWORD_PTR): Define.
4602 (XWORD_PTR): Define.
4603 (SHORT): Define.
4604 (OFFSET_FLAT): Define.
4605 (FLAT): Define.
4606 (NONE_FOUND): Define.
4607 (No_dSuf): Define.
4608 (No_xSuf): Define.
4609 * config/tc-i386.c (set_intel_syntax): New routine.
4610 (intel_syntax): Declare.
4611 (allow_naked_reg): Declare.
4612 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4613 (intel_float_operand): New routine.
4614 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4615 Handle brackets as well as parens. Call i386_intel_operand for
4616 intel syntax. Reverse operands if appropriate. Handle new
4617 suffixes. Handle movzx and movsx.
4618 (i386_is_reg): New routine.
4619 (i386_immediate): New routine.
4620 (i386_scale): New routine.
4621 (i386_displacement): New routine.
4622 (i386_operand_modifier): New routine.
4623 (build_displacement_string): New routine.
4624 (i386_parse_seg): New routine.
4625 (i386_intel_memory_operand): New routine.
4626 (i386_intel_operand): New routine.
4627 (i386_operand): Call i386_displacement, i386_immediate,
4628 i386_scale, etc. instead of handling inline.
4629 (parse_register): Handle registers without prefix.
252b5132
RH		 4630
4631Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4632
66778679
RH		 4633 * configure: Regenerate.
4634 * configure.in (arm-*-oabi): New.
4635 (thumb-*-oabi): New.
4636 * config/tc-arm.c (target_oabi): Declare.
4637 (md_apply_fix3): Support REL relocs.
4638 (md_parse_option): Handle -oabi.
4639 (elf32_arm_target_format): New routine.
4640 (md_longopts): Add OPTION_OABI.
4641 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4642
4643
46441999-01-28 Nick Clifton <nickc@cygnus.com>
4645
4646 * write.c (write_relocs): Handle out of range error.
4647
4648 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4649 (fr30_force_relocation): Default to 0.
4650
4651 * config/tc-fr30.h (obj_fix_adjustable): Define.
4652 (TC_FORCE_RELOCATION): Define.
4653
4654 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4655 relocs.
252b5132
RH		 4656
46571999-01-16 Nick Clifton <nickc@cygnus.com>
4658
4659 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4660 merge of two instructions if the left instruciton kills the right.
4661
46621999-01-11 Doug Evans <devans@casey.cygnus.com>
4663
4664 * Makefile.in: Regenerate.
4665 * configure.in: Redo test for using cgen.
4666 * configure: Regenerate.
4667
46681999-01-09 Nick Clifton <nickc@cygnus.com>
4669
4670 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4671 redefinition of this macro.
4672
4673Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4674
4675 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4676 warning.
4677
46781998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4679
4680 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4681 a read of HI or LO and an immediatly following branch.
4682
46831998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4684
4685 * config/tc-mips.c (md_begin): Another correction to the setting of
4686 mips_eabi64.
4687
46881998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4689
3e87a760
AM		 4690 * config/tc-mips.c (md_begin): Correct type-o in setting of
4691 mips_eabi64.
252b5132
RH		 4692
46931998-12-21 Nick Clifton <nickc@cygnus.com>
4694
4695 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4696 bit insn when optimizing, so that parallelised instructions will
4697 start on a 32 bit boundary.
4698
46991998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4700
4701 * config/tc-mips.c (mips_eabi64): New.
4702 (md_begin): Set mips_eabi64.
4703 (mips_elf_final_processing): Use it.
4704
47051998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4706
3e87a760 4707 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4708 Correct setting of ABI in e_flags.
4709
4710Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4711
3e87a760
AM		 4712 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4713 in delay slots.
252b5132
RH		 4714
47151998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4716
4717 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4718
252b5132
RH		 47191998-12-15 Doug Evans <devans@casey.cygnus.com>
4720
4721 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4722 warning, values that don't fit in the field.
4723
47241998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4725
4726 * config/tc-mips.c (mips_abi_string): New.
4727 (md_parse_option,md_longopts): Add mabi.
4728 (mips_elf_final_processing): Set e_flags based on mabi flag.
4729
47301998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4731
3e87a760 4732 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4733
473498-12-11 Ken Raeburn <raeburn@cygnus.com>
4735
4736 * config/tc-h8300.c (build_bytes): Change message given if the
4737 instruction requires H8/300H mode and we're not in Hmode, to
4738 suggest that it may be the operand modes that are the problem, not
4739 necessarily the opcode.
4740
47411998-12-10 Nick Clifton <nickc@cygnus.com>
4742
4743 * config/tc-fr30.c: Add line separator character.
4744
4745Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4746
4747 * configure.in (hppa-*-mpeix*): New target.
4748 * config/obj-som.h (obj_som_compiler): Declare.
4749 * config/obj-som.c (compiler_seen): New static variable.
4750 (obj_som_compiler): New function.
4751 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4752 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4753 (pa_type_args): Set hppa_priv_level.
4754 (pa_compiler): New static function if OBJ_SOM.
4755 * configure: Rebuild.
4756
4757Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4758
4759 * read.c (output_leb128): Don't mark as inline.
4760
47611998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4762
3e87a760 4763 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4764 AIX .vbyte unaligned data support.
4765 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4766 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4767 sections.
4768
47691998-12-07 Nick Clifton <nickc@cygnus.com>
4770
4771 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4772 input handling.
252b5132
RH		 4773
4774Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4775
66778679
RH		 4776 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4777 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4778
4779Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4780
4781 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4782 checking the target type.
4783 (mips-dec-bsd*): Set endian to little.
4784 * configure: Rebuild.
4785
4786 COFF weak symbol support, based on patches from Mark Elbrecht
4787 <snowball3@usa.net>:
4788 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4789 * config/obj-coff.c (obj_coff_weak): New static function.
4790 (obj_coff_endef) [both versions]: Handle weak symbols.
4791 (coff_frob_symbol): Likewise.
4792 (yank_symbols): Likewise.
4793 (obj_pseudo_table): Add "weak".
4794
4795 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4796 <aymeric.vincent@emi.u-bordeaux.fr>.
4797 * aclocal.m4: Rebuild with current tools.
4798 * configure: Rebuild.
4799
4800 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4801 an assertion failure for a case we can't handle when OBJ_ECOFF.
4802
4803 * expr.c (operator): And with 0xff to avoid problems with signed
4804 char.
4805
48061998-12-03 Nick Clifton <nickc@cygnus.com>
4807
4808 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4809 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4810
48111998-12-02 Nick Clifton <nickc@cygnus.com>
4812
4813 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4814 LDI:20 insn.
4815
4816Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4817
3e87a760
AM		 4818 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4819 calculation of pcrel point.
252b5132
RH		 4820
4821Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4822
4823 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4824 pcrel point.
4825
4826Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4827
4828 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4829 scope.
4830 (d10v_cleanup): Only generate previous insn if a multiline insn is
4831 not pending.
4832
4833Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4834
4835 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4836 FR30_OPERAND_I32.
252b5132
RH		 4837
4838Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4839
4840 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4841 -marm6xxx command line switches.
4842
48431998-11-18 Doug Evans <devans@casey.cygnus.com>
4844
4845 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4846 (itbl-ops.o): Delete duplicate dependencies.
4847 Rebuild dependencies.
4848 Add fr30 dependencies.
4849 * Makefile.in: Rebuild.
4850
4851Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4852
4853 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4854 opcode list.
4855 * listing.c: Ignore line terminator characters found inside
3e87a760 4856 strings.
252b5132
RH		 4857
4858Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4859
4860 * po/gas.pot: Regenerated.
4861
4862Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4863
4864 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4865 fr30_is_label_start(). Also checks for delay slot insns.
4866
4867 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4868 FR30 instructions which contain a colon in the mnemonic.
4869
4870 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4871
4872Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4873
4874 * config/tc-fr30.c: Removed currently superflous code.
4875
4876Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4877
4878 * config/tc-fr30.h: New file.
4879 * config/tc-fr30.c: Tweaking so that it will compile.
4880
4881Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4882
66778679
RH		 4883 * config/tc-d10v.h (obj_fix_adjustable): Define.
4884 (TC_FORCE_RELOCATION): Define.
4885 (d10v_force_relocation): Declare.
4886 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4887 (md_apply_fix3): Handle Vtable relocs.
4888 (d10v_fix_adjustable): New.
4889 (d10v_force_relocation): New.
252b5132
RH		 4890
4891Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4892
4893 * config/tc-d30v.c: Change default behaviour to ignore potential
4894 conflicts between register name and symbol names.
4895
4896Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4897
4898 * configure.in: Add fr30-*-*.
4899 * config/tc-fr30.c: New file.
4900 * Makefile.in: Regenerated.
4901 * config.in: Regenerated.
4902 * configure: Regenerated.
4903 * doc/Makefile.in: Regenerated.
4904 * po/gas.pot: Regenerated.
4905
4906Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4907
4908 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4909 are 16 bit insns.
4910
4911Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4912
4913 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4914 characters.
4915 (do_scrub_chars): Add some casts to unsigned char to avoid
4916 unwanted sign extension.
4917 * read.c (lex_type): Set characters about 127 to be symbol
4918 characters.
4919 * config/tc-i386.c (md_begin): Set identifier_chars and
4920 operand_chars for values above 127.
4921
4922Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4923
66778679
RH		 4924 * configure.in: detect cygwin* instead of cygwin32*
4925 * configure: regenerate
252b5132
RH		 4926
4927Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4928
4929 * listing.c: Add support for producing a listing from piped
3e87a760 4930 input.
252b5132
RH		 4931
4932Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4933
4934 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4935 (append_insn): Account for the tx39's multiply behavior.
4936
49371998-10-26 Michael Meissner <meissner@cygnus.com>
4938
4939 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4940 from assemble_parallel_insns. Add support for '->' to indicate
4941 explicitly serializing the instructions.
4942 (md_assemble): Ditto.
4943
4944Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4945
66778679
RH		 4946 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4947 WEAK handling.
252b5132
RH		 4948
4949Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4950
66778679 4951 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 4952
4953Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4954
4955 * config/tc-mips.c : support frame and regmask/fregmask when
4956 MIPS_STABS_ELF is specified.
4957
4958Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4959
66778679
RH		 4960 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4961 (md_apply_fix): Don't return 1 for VTABLE relocs.
4962 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 4963
4964Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4965
4966 * doc/c-i386.texi: Replace occurences of "opcode" with
4967 "instruction mnemonic", "instruction", or "mnemonic" when
4968 referring to the name of an instruction. Use "opcode" when
4969 referring to the sequence of machine bytes.
4970
4971 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4972 (is_opcode_char): Rename to is_mnemonic_char.
4973 (md_assemble and i386_operand): Correct error messages from
66778679 4974 "opcode" to "instruction mnemonic"
252b5132
RH		 4975 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4976 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4977 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4978 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4979 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4980 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4981 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4982
4983 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4984
4985 * config/tc-i386.c (i386_operand): Check for garbage after
4986 register name.
4987
4988Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4989
4990 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 4991 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 4992
4993Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4994
66778679
RH		 4995 * config/tc-sh.h (obj_fix_adjustable): Define.
4996 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4997 (md_apply_fix): Likewise.
4998 (tc_gen_reloc): Likewise.
4999 (sh_fix_adjustable): New.
252b5132
RH		 5000
5001Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5002
5003 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5004 * cgen.h (gas_cgen_finish_insn): Update prototype.
5005 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5006 cgen_insn_t -> CGEN_INSN_INT.
5007 (make_parallel): Update handling of CGEN_INT_INSN_P.
5008 (assemble_parallel_insn): Ditto.
5009 (target_make_parallel): New function.
5010 (md_assemble): Use it.
5011
5012Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5013
66778679 5014 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5015
5016Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5017
5018 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5019 converted into lower case.
5020
5021Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5022
66778679
RH		 5023 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5024 (gas_cgen_tc_gen_reloc): Likewise.
5025 * config/tc-m32r.h (obj_fix_adjustable): Define.
5026 * config/tc-m32r.c (m32r_fix_adjustable): New.
5027 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5028
5029Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5030
5031 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5032
5033Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5034
5035 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5036 to lower case before parsing.
5037
5038 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5039 parallel insns modift buts in the PSW as a side effect.
5040
5041Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5042
5043 * config/tc-d30v.c (find_format): Test for missing flag and
5044 control registers.
3e87a760 5045
252b5132
RH		 5046 (md_apply_fix3): Fix error messages to avoid
5047 assumption about presence of a symbol.
5048
5049 (parallel_ok): Disallow parallel instructions that both modify the
5050 same flag register.
5051
5052 (find_format): Generate a warning if an odd numbered register is
5053 used as the first register in a mutli-register instruction.
5054
5055Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5056
5057 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5058 relocations are always associated with a symbol.
5059
5060Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5061
66778679
RH		 5062 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5063 (elf32_sparc_force_relocation): Declare.
5064 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5065 (tc_gen_reloc): Handle vtable relocs.
5066 (elf32_sparc_force_relocation): New.
252b5132
RH		 5067
5068Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5069
66778679
RH		 5070 * symbols.c (S_IS_FUNCTION): New.
5071 * config/tc-v850.h (obj_fix_adjustable): Define.
5072 (TC_FORCE_RELOCATION): Define.
5073 (v850_force_relocation): Declare.
5074 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5075 of fx_addnumber for VTABLE reloc addends.
5076 (md_apply_fix3): Handle VTABLE relocs.
5077 (v850_fix_adjustable): New.
5078 (v850_force_relocation): New.
252b5132
RH		 5079
5080Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5081
5082 * tc-hppa.c (fp_operand_format): Add some additional formats.
5083 (pa_ip): Do not automatically promote into pa2.0 mode.
5084 (pa_level): Handle ".level 2.0".
5085
5086Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5087
5088 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5089 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5090 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5091 (None): Redefine as 0xffff.
5092
5093 From Jeff B Epler <jepler@usgs.gov>
5094 * doc/c-i386.texi (i386-SIMD): New section.
5095
5096Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5097
5098 * read.c (discard_rest_of_line): New function.
5099 * read.h: Declare it.
5100 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5101
5102Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5103
5104 * config/tc-d10v.c (find_symbol_matching_register): New function.
5105 (find_opcode): Cope with the case where a register name matches
5106 a symbol name.
5107
5108Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5109
5110 * config/tc-v850.c (md_pcrel_from): Rename to
5111 v850_pcrel_from_section.
5112 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5113 sections.
252b5132
RH		 5114
5115 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5116
5117Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5118
5119 * config/tc-d10v.c (find_opcode): Generate an error if a register
5120 is supplied for an operand that should not be a register.
5121
5122Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5123
5124 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5125 instructions to have another instruction in the right bin.
5126
5127Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5128
5129 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5130 the right container if the left container holds a branch
3e87a760 5131 instruction.
252b5132
RH		 5132
5133Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5134
5135 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5136 both a register name and symbol name.
5137 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5138
5139Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5140
5141 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5142 execution unit class.
5143
5144 (reg_name_search): If a name matches a register and a symbol,
5145 prefer the register.
5146 (find_format): Disallow flag registers when a general purpose
5147 register is required.
5148 If a number is required, but a register has been given, check to
5149 see if a symbol with the same name as the register exists, and if
5150 so, use that symbol.
5151
5152Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5153
5154 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5155
5156Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5157
5158 * config/tc-d30v.c (find_format): Do not accept flag registers as
5159 general purpose registers.
5160 (find_format): If an immediate value is expected at a given place
5161 in a format, but a register name has been provided instead, check
5162 to see if that register name matches the name of a predefined
5163 symbol and if it does, then use the symbol instead.
5164 (reg_name_search): If a register name matches a symbol name,
5165 prefer the register name to the symbol name.
5166
5167Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5168
5169 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5170 the previous insn to empty.
5171
51721998-09-20 Michael Meissner <meissner@cygnus.com>
5173
5174 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5175 pieces, forcing the use of an ANSI compiler.
5176
5177Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5178
5179 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5180 relocs.
5181 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5182
5183Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5184
66778679
RH		 5185 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5186 assembler syntax.
5187 (obj_elf_vtable_entry): Likewise.
5188 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5189 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5190 (tc_gen_reloc): Likewise.
5191 (arm_fix_adjustable): Likewise.
5192 (elf32_arm_force_relocation): New.
5193 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5194
5195Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5196
5197 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5198
5199Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5200
66778679
RH		 5201 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5202 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5203
5204Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5205
5206 * config/tc-i386.c (i386_operand): Detect non-segment registers
5207 used as segment prefixes.
5208
5209Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5210
5211 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5212 optimize across FDE boundaries.
5213
5214 * config/obj-coff.c (obj_coff_section): Preserve any link once
5215 flags when setting the section flags.
5216
5217Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5218
5219 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5220 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5221
5222Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5223
5224 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5225 to the host width.
5226
5227Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5228
5229 * frags.c (frag_grow): Include the size of the frag struct in the
5230 obstack chunk size.
5231
5232 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5233 if the new subseg comes before the old.
5234
5235Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5236
5237 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5238 to handle edge8 and edge16.
5239
5240Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5241
5242 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5243 before we clobber the symbol involved.
5244
5245Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5246
3e87a760 5247 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5248 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5249 use arm_adjust_symtab for OBJ_COFF.
5250 (armelf_adjust_symtab): New Routine.
5251 * config/tc-arm.h: Define obj_adjust_symtab to
5252 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5253
252b5132
RH		 5254Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5255
5256 * configure.in: Make all i386-elf targets use bfd_gas.
5257 * config/tc-i386.c (tc_i386_force_relocation): New.
5258 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5259 (md_apply_fix3): Likewise.
5260 (tc_gen_reloc): Handle them.
5261 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5262 tc_i386_force_relocation.
5263
5264Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5265
5266 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5267
5268Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5269
5270 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5271 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5272 sequential pair.
5273
252b5132
RH		 5274Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5275
5276 * read.h (generate_lineno_debug): Add prototype.
5277 * read.c (generate_lineno_debug): Make non-static.
5278
5279Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5280
5281 * config/tc-i386.c (md_assemble): Only warn for address/data size
5282 prefixes.
5283
5284Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5285
5286 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5287 against Thumb function names, as the linker needs this information.
5288
52891998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5290
5291 * expr.c (operand): Check also that there is no advance in operand
5292 after atof_generic in order to decide "is it label 0f or floating
5293 point number?".
5294
5295Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5296
5297 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5298 command line options with a single dash.
5299 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5300
5301Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5302
3e87a760
AM		 5303 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5304 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5305
53061998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5307
5308 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5309 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5310 demand_empty_rest_of_line before mri_comment_end.
5311 (equals): Check garbage after expression before
5312 mri_comment_end in MRI mode.
5313
5314Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5315
5316 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5317 small immediate constant to use the constant itself rather than
5318 always using 1.
5319
5320Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5321
5322 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5323 (pa_leave): Likewise.
5324
5325Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5326
5327 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5328 prefixes.
5329 (i386_operand): Fix an error message.
5330
5331Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5332
5333 * doc/c-arm.texi (ARM Directives): Document .req directive.
5334
5335 * config/tc-arm.c (reg_required_here): Display erroneous string if
5336 the register name could not be decoded.
5337 Do not set inst.instruction if the sift is -1.
5338
5339Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5340
5341 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5342 we do for EXTERN.
5343
5344Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5345
5346 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5347 even if it is belived to be unnecessary.
5348
5349Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5350
5351 config/tc-i386.c (i386_operand): Size immediate constants by
5352 suffix (erroneously removed as part of July 7 change).
5353
5354Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5355
66778679
RH		 5356 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5357 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5358 (armelf_frob_symbol): New Routine.
5359 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5360
5361Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5362
5363 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5364
5365Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5366
5367 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5368 command line switches passed to assembler.
5369
5370Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5371
5372 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5373 (gas_cgen_opcode_desc): Declare.
5374 (gas_cgen_parse_operand): Declare.
5375 (*): Prepend gas_ to gas specific fns to denote them as such.
5376 All uses updated.
5377 * cgen.c (gas_cgen_opcode_desc): New global
5378 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5379 (queue_fixup): Renamed from cgen_queue_fixup.
5380 (*): Prepend gas_ to gas specific fns to denote them as such.
5381 All uses updated.
5382 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5383 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5384 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5385 Open opcode table and initialize it.
5386 (make_parallel): Use gas_cgen_opcode_desc.
5387 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5388 (md_assemble): Ditto.
5389
5390Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5391
5392 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5393 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5394 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5395 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5396 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5397 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5398 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5399 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5400 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5401 (INIT_STAB_SECTION): Likewise.
5402 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5403
252b5132
RH		 5404 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5405 (md_parse_option): Watch for them.
5406 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5407 (md_begin): Kill neverdef code.
5408 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5409 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5410 (s_alpha_coff_wrapper): New.
5411 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5412
252b5132
RH		 5413Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5414
5415 Start of changes to remove mdebug section from mips*-elf
5416 Based on MIPS_STAB_ELF definition
5417 * acconfig.h: undef if not configured
5418 * config.in: undef if not configured
5419 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5420 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5421 * stabs.c (s_stab_generic): flush frag
5422
5423Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5424
66778679
RH		 5425 * configure.in: (arm-*-elf): Handle.
5426 (thumb-*-elf): Handle.
5427 * configure: Regenerate.
5428 * read.c (stringer): Fix typo in comment.
5429 * write.c (fixup_segment): Don't add symbol value to addend if
5430 TC_ARM and OBJ_ELF.
5431 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5432 sections.
5433 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5434 for OBJ_ELF.
252b5132
RH		 5435
5436Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5437
5438 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5439 (write_2_short): Emit warning if new flag is set.
5440 (do_assemble): Set flags if left instruction is one of special
5441 "right-instruction-killer" type.
5442
5443Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5444
252b5132
RH		 5445 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5446 Always output words in debug_info section as big endian.
5447 (sparc_target_format): Choose correct bfd target.
5448 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5449
252b5132
RH		 5450Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5451
5452 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5453 to work with internationalization code. Issue an error when two
5454 operands match that are not allowed to match.
5455
5456Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5457
5458 * configure.in (install_tooldir): Allow target to specify whether
5459 it wants to be installed in $(tooldir)/bin.
5460 * configure: Regenerate.
5461 * Makefile.am (install-exec-local): Set install-exec-tooldir
5462 dependency via configure.
5463 * Makefile.in: Regenerate.
5464
5465Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5466
5467 * Makefile.am (install-exec-local): Split into two ...
5468 (install-exec-bindir,install-exec-tooldir): New rules.
5469 * Makefile.in: Regenerate.
5470
5471Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5472
5473 * Makefile.am (install-exec-local): Don't remove the file before
5474 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5475 W. Rozycki <macro@ds2.pg.gda.pl>.
5476 * Makefile.in: Rebuild.
5477
5478Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5479
5480 * cgen.c: Include libiberty.h.
5481 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5482 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5483 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5484 (md_cgen_lookup_reloc)): Declare.
5485 (md_cgen_record_fixup_exp): Declare.
5486 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5487 (m32r_relax_frag): Declare.
5488 (cgen_md_apply_fix3): Decls moved to cgen.h.
5489 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5490 (m32r_cgen_record_fixup_exp): Delete decl.
5491 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5492 (assemble_nop): Delete.
5493 (expand_debug_syms): Delete unused `exp'.
5494 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5495 Add default case for -Wall.
5496 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5497 (md_atof): Delete unused wordP.
5498
5499Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5500
5501 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5502 value.
5503
5504Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5505
5506 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5507 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5508 .print, .purgem, and .struct. Remove documentation for
5509 .app-file.
5510
5511Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5512
5513 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5514 Update call to insert_operand.
5515
5516Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5517
5518 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5519
5520Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5521
5522 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5523 whitespace after a prefix operator.
5524
5525Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5526
5527 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5528
5529Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5530
5531 * config/tc-sparc.c (log2): New static function.
5532 (s_reserve): Use log2 to convert alignment before calling
5533 record_alignment.
5534 (s_common): Use log2 to convert alignment before calling
5535 record_alignment and frag_align.
5536 (sparc_cons_align): Use log2.
5537
5538Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5539
5540 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5541 (s_common): Likewise.
5542
5543 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5544 initialization of waddr.
5545 (sparc_elf_final_processing): Add default case to switch.
5546
5547Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5548
5549 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5550 than temporary real.
5551
5552Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5553
5554 * write.c (subsegs_finish): Don't align the segments if there were
5555 any errors.
5556
5557 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5558 copying aux information.
5559
5560 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5561 expression into a symbol.
5562
5563Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5564
5565 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5566 type to unsigned int.
5567 (md_assemble): Change type used to store offsets from unsigned
5568 long to long.
5569 (i386_operand): Switch error check to only call RESTORE_END_STRING
5570 once after parse_register.
5571
5572Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5573
5574 * config/tc-v850.c (md_show_usage): Changed format to match that
5575 of gcc, ld, etc.
5576
5577 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5578
5579Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5580
5581 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5582 relocs.
5583 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5584 weak.
5585
5586Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5587
5588 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5589 * doc/Makefile.in: Rebuild.
5590
5591Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5592
66778679
RH		 5593 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5594 for %lo expressions.
5595 (mips_ip, case 'u'): Move range check after code to mask
5596 off bits in %hi/%lo expressions. Mask off high bits for
5597 %lo expressions.
252b5132
RH		 5598
5599Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5600
5601 * doc/Makefile.am (gasver.texi): New target.
5602 (as.info, as.dvi): Depends upon gasver.texi.
5603 * doc/as.texinfo: Include gasver.texi. Mention version number on
5604 title page and in top node.
5605 * doc/Makefile.in: Rebuild.
5606
5607Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5608
5609 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5610 but not including the line containing the edict.
5611 * listing.h (LISTING_EOF): New.
5612 * input-scrub.c (input_scrub_next_buffer): Call it.
5613
5614Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5615
5616 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5617 immediate address based solely on the suffix and the mode.
252b5132
RH		 5618
5619 * config/tc-i386.c (md_assemble): Add assertion to make sure
5620 overlap2 does not set Imm.
5621
5622 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5623 sequences of whitespace to a single space.
5624 (is_space_chars): Just compare with space.
5625 (md_begin): Don't initialize space_chars.
5626 (md_assemble): Just skip a single whitespace character.
5627 (i386_operand): Rewrite base-index parsing to use new
5628 parse_register, and to skip white space. Skip white space in a
5629 number of other places too. Don't give error message if
5630 parse_register fails.
5631 (parse_register): Change reg_string parameter to be non-const.
5632 Add end_op parameter. Skip white space after the `%', and return
5633 end of register string. Give error message here rather than
5634 caller.
5635
5636Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5637
5638 Based on patch from Matt Semersky <matts@scd.hp.com>:
5639 * expr.c (op_encoding): Make const.
5640 (expr_set_precedence): New function.
5641 (expr_begin): Don't set operator rankings, just call
5642 expr_set_precedence.
5643 * expr.h (expr_set_precedence): Declare.
5644 * read.c (s_mri): Call expr_set_precedence.
5645
5646Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5647
5648 * doc/as.texinfo (Statements): Remove paragraph discussing
5649 continuing lines with a backslash. This hasn't worked for years,
5650 if it ever did.
5651
5652Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5653
66778679 5654 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5655 symbol definitions.
5656 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5657 (ps_CTORS, ps_DTORS): New section types.
5658 (vms_fixup_xtors_section): New function
5659 (Ctors_Psect, Dtors_Psect): Define.
5660 (IS_GXX_XTOR): Define
5661 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5662 Filter static constructors/destructors and add to
5663 Ctors_Symbols/Dtors_Symbols chain.
5664 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5665 appropriate section.
5666
66778679 5667 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5668 * makefile.vms: Merge vax/vms support.
5669
5670Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5671
5672 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5673 (elf_pseudo_table): Add them.
5674 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5675 (md_apply_fix): Accept them.
5676 (mips_fix_adjustable): Don't adjust them.
5677 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5678 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5679 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5680 (tc_fix_adjustable): Don't adjust them.
5681
5682Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5683
5684 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5685 (cgen.o): Use it.
5686 * Makefile.in: Regenerate.
5687 * configure.in: AC_SUBST cgen_cpu_prefix.
5688 * configure: Regenerate.
5689
5690Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5691
5692 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5693 Changed all users of COND12_DELAY.
5694
5695Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5696
5697 * config/tc-mn10300.c (set_arch_mach): New function.
5698 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5699 (md_begin): Default to mn10300 mode.
5700 (md_assemble): Only accept instructions for the core mn10300
5701 chip and the active machine type.
5702
5703Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5704
5705 * subsegs.h (segment_info_type): Give the struct a name.
5706 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5707 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5708 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5709 * config/tc-w65.h (tc_reloc_mangle): Declare.
5710 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5711
5712Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5713
66778679
RH		 5714 * config/tc-v850.c (v850_comm): Restore old section
5715 after common processing.
252b5132
RH		 5716
5717Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5718
5719 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5720
5721Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5722
5723 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5724 char with code that explicitly sign-extends.
5725
5726Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5727
252b5132
RH		 5728 * config/tc-v850.c (md_begin): Restore text section as the current
5729 section after creating call table sections.
5730 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5731 code.
252b5132
RH		 5732
5733 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5734 with call to macro SYM_AUXINFO.
5735
5736Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5737
5738 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5739 with the program transform name.
5740 * Makefile.in: Rebuild.
5741
5742Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5743
5744 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5745 information.
5746
5747Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5748
5749 * config/tc-i386.c (i386_operand): Be prepared for a space between
5750 the open parenthesis and the start of the register operand,
5751 because of the June 16 change.
5752
5753Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5754
5755 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5756 BFD_ASSEMBLER.
5757
5758Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5759
5760 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5761 even if it is belived to be unnecessary.
5762
5763Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5764
5765 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5766 symbols.
5767 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5768
5769Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5770
5771 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5772 shift amount for a repeated operand. The shift amount for the
5773 repeated copy comes from the size of the operand.
5774
5775Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5776
5777 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5778
5779Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5780
5781 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5782
5783Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5784
5785 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5786 characters in it as LEX_IS_SYMBOL_COMPONENT.
5787 * config/tc-i386.h (tc_symbol_chars): Define.
5788 (extra_symbol_chars): Declare.
5789 * config/tc-i386.c (extra_symbol_chars): Define.
5790 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5791 (line_comment_chars): Set to '/' if TE_LINUX.
5792 * doc/c-i386.texi (i386-prefixes): Update.
5793 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5794
5795Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5796
5797 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5798 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5799
58001998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5801
5802 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5803 constraint in instructions REP & REPI.
5804
5805Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5806
5807 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5808 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5809
5810 (check_range): If the operand is shifted, then shift the number
5811 before checking its range.
5812
3e87a760 5813 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5814
5815 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5816 common sections.
5817
5818Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5819
5820 * config/tc-v850.c (v850_comm): Create special sections as needed.
5821
58221998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5823
5824 * config/tc-d10v.c (write_2_short): Addition of swapping
5825 instructions for sequential and reverse sequential order when
5826 given order is not possible.
5827
5828Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5829
5830 * Makefile.am: Rebuild dependencies.
3e87a760 5831 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5832 * Makefile.in: Rebuild.
5833
5834Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5835
5836 * doc/c-i386.texi: Update 16 bit documentation.
5837
5838 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5839 IgnoreDataSize to IgnoreSize as they are used for address size as
5840 well as data size.
5841 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5842 32-bit mode, similarly addr16/data16 and variants.
5843
5844Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5845
5846 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5847 sequential word multiply instructions.
3e87a760 5848
252b5132
RH		 5849 (do_assemble): Add extra command line argument, to allow mul32
5850 attribute to be preserved across parallel insns.
5851 (md_assemble): Insert NOPs between explicitly parallel insns which
5852 contain an 32 bit multiply and a 16 multiply.
5853
5854Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5855
5856 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5857 likewise for REPE.
5858
5859 * config/tc-i386.c (reloc): Add braces.
5860
5861 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5862 consistent with Intel naming.
5863 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5864 use bitfields in sib_byte.
5865 (modrm_byte): Don't use bitfields here either.
5866
5867 * config/tc-i386.c (current_templates): Add const.
5868 (parse_register): Add const to return, param, and char *s.
5869 (i386_operand): Add const to reg_entry *r.
5870 * config/tc-i386.h (templates): Add const to start, end.
5871
5872 Inspired by code for 16 bit gas support from Martynas Kunigelis
5873 <martynas@nm3.ktu.lt>:
5874 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5875 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5876 (uses_mem_addrmode): Remove.
5877 (md_estimate_size_before_relax): Add support here too.
5878 (md_relax_table): Rewrite interface to md_relax for 16 bit
5879 support.
5880 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5881 (opcode_suffix_to_type): Remove.
5882 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5883 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5884 (md_convert_frag): Likewise.
5885 (i386_operand): Add support for 16 bit base/index regs,
5886 immediates, and displacements. Remove some unnecessary casts, and
5887 localise end_of_operand_string, displacement_string_start,
5888 displacement_string_end variables. Add GCC_ASM_O_HACK.
5889 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5890
5891 * config/tc-i386.c (prefix_hash): Remove.
5892 (md_begin): Rewrite without obstacks. Remove prefix hash table
5893 handling. Rewrite lexical table handling.
5894 (i386_print_statistics): Don't print prefix statistics.
5895 (md_assemble): Rewrite instruction parser so that line is not
5896 converted to lower case. Don't do a hash_find for prefixes,
5897 instead recognise them via opcode modifier.
5898 (expecting_operand, paren_not_balanced): Localise variables.
5899 * config/tc-i386.h (IsPrefix): Define.
5900 (prefix_entry): Remove.
5901
5902 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5903 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5904 '\\' in case where comment_chars contains '/'.
5905
5906 * config/tc-i386.c (MATCH): Ensure given operand and template
5907 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5908 you must write `ljmp *table(%ebx)'.
5909
5910 From H.J. Lu <hjl@gnu.org>:
5911 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5912 as 0 ifndef BFD_ASSEMBLER.
5913 (md_assemble): Allow immediate operands without suffix or
5914 other reg operand to default in size to the current code size.
5915
5916Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5917
66778679
RH		 5918 * config/tc-v850.c (md_begin): Restore creation of
5919 .call_table_text and .call_table_data sections.
252b5132
RH		 5920
5921Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5922
5923 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5924 after emitting a word of noops.
5925
5926Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5927
5928 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5929 (i386_operand): Simplify checks for valid base/index combinations.
5930 Disallow `in 4(%dx),%al'.
5931
5932 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5933 index_reg const.
5934 (add_prefix): Change parameter from char to int.
5935
5936 * config/tc-i386.h (Ugh): Define opcode modifier.
5937 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5938
5939 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5940 CONSISTENT_REGISTER_MATCH macros to check register types more
5941 thoroughly. Check for illegal suffix/operand combinations
5942 when matching insns with operands. Handle new `s' suffix, and
5943 associated FloatMF opcode modifier for float insns with memory
5944 operands.
5945 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5946 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5947 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5948 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5949 DATA_PREFIX_OPCODE throughout.
5950
5951 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5952 (md_assemble): Rewrite suffix/register operand checking code to be
5953 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5954 AnyMem, the better to grep.
5955 (pi): Remove Abs.
5956 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5957 given a memory operand. Don't set Abs bits either.
5958 (type_names): Remove Mem*, Abs*.
5959 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5960 define opcode_modifiers as these cases are handled by Disp8,
5961 Disp16, Disp32 and suffix checks.
5962 (COMES_IN_BOTH_DIRECTIONS): Remove.
5963 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5964
5965 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5966 if IgnoreDataSize modifier given. Remove ShortformW modifier
5967 test. Add test for ShortForm in W base_opcode modification.
5968 Merge Seg2ShortForm and Seg3ShortForm code.
5969 * config/tc-i386.h (ShortFormW): Remove.
5970 (IgnoreDataSize): Define.
5971
5972Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5973
5974 * config/tc-d30v.c (md_assemble): Store previous segment state
5975 with previous instruction.
5976
5977Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5978
5979 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5980 (ebp, esp): Remove static variables.
5981 (MATCH): Remove test for InOutPortReg.
5982 (i386_operand): Properly handle InOutPortReg here instead.
5983 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5984 (md_assemble): Simplify and correct modrm and sib generation.
5985 (i386_operand): Add warning for scale without index.
5986 Rewrite checks for valid base/index combinations.
5987
5988 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5989 macros and enclose in do while(0).
5990 (RESTORE_END_STRING): Likewise.
5991 (md_assemble): Add one to printed operand number so we start
5992 from 1 not 0. Add some more gettext invocations.
5993 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5994 number here too.
5995
5996 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5997 DATA_PREFIX, SEG_PREFIX): Define.
5998 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5999 (check_prefix): Remove function.
6000 (add_prefix): New function. Add prefix to i.prefix as well as
6001 doing checks.
6002 (md_assemble): Changes for add_prefix. Remove hack for wait
6003 prefix, instead always output prefixes in fixed order. Test
6004 for jcxz/loop when selecting between word & dword operations,
6005 and add address size prefix rather than operand size prefix.
6006 Remove operand -> address size hack when emitting jcxz/loop.
6007 (i386_operand): Remove O_Absent check as it's done in expr.
6008
6009Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6010
6011 * configure.in: Recognize m5200 as a cpu_type of m68k.
6012 * aclocal.m4: Rebuild with current libtool.
6013 * configure: Rebuild.
6014
6015Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6016
6017 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6018 to relaxable_symbol to prevent references to external symbol from
6019 being relaxed.
6020
6021Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6022
6023 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6024 symbols are relaxable.
6025
6026Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6027
66778679
RH		 6028 * config/tc-v850.c (md_begin): Don't create special
6029 sections by default.
3e87a760 6030
252b5132
RH		 6031Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6032
6033 * config/tc-mips.c (macro): For div and udiv, close the
6034 reorder block as soon as possible.
6035
6036Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6037
6038 From Matt Semersky <matts@scd.hp.com>:
6039 * macro.c (macro_mri_mode): New function.
6040 * macro.h (macro_mri_mode): Declare.
6041 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6042 MRI mode.
6043
6044Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6045
6046 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6047 OBJ_EVAX case.
6048
6049 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6050 until after xstrdup in OBJ_EVAX case.
6051
6052Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6053
6054 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6055 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6056 of hardcoded magic number.
6057 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6058
6059Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6060
6061 * read.c (do_s_func): New function.
6062 (s_func): Call it.
6063 * read.h (do_s_func): Add prototype.
6064
6065Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6066
6067 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6068 nops if fill pattern not specified.
6069
6070Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6071
6072 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6073 * config/te-go32.h (TE_GO32): Define.
6074 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6075
6076Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6077
6078 Implement .func/.endfunc pseudo-ops.
6079 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6080 (s_func): Declare.
6081 * read.c (potable): Add .func,.endfunc.
6082 (s_func): New function.
6083 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6084 functions.
6085 (in_doc_func_p,current_function_label): New static globals.
6086 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6087
6088Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6089
6090 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6091 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6092 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6093 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6094 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6095 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6096 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6097 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6098 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6099 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6100 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6101 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6102 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6103 * config/tc-alpha.c: Likewise.
6104 * config/tc-alpha.h: Likewise.
6105 * config/tc-arm.c: Likewise.
6106 * config/tc-h8300.c: Likewise.
6107 * config/tc-h8500.c: Likewise.
6108 * config/tc-hppa.c: Likewise.
6109 * config/tc-i860.c: Likewise.
6110 * config/tc-i960.c: Likewise.
6111 * config/tc-ppc.c: Likewise.
6112 * config/tc-sh.c: Likewise.
6113 * config/tc-sparc.h: Likewise.
6114 * config/tc-tic30.c: Likewise.
6115 * config/tc-w65.c: Likewise.
6116 * config/tc-z8k.c: Likewise.
6117
6118Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6119
6120 * config/tc-vax.c (_): Delete this macro used for placeholder
6121 values in vax_operand_width_size; it conflicts with the _() macro
6122 used for internationalization.
6123
6124Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6125
6126 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6127 code. From Chris Moller <moller@bops.com>.
6128
6129 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6130 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6131 * read.c (emit_expr): Initialize seg and subseg fields of a new
6132 broken word.
6133 * write.c (write_object_file): Switch to the appropriate segment
6134 and subsegment when processing a broken word.
6135
6136 * config/tc-m68k.c (mri_assemble): New static function.
6137 (build_mri_control_operand): Call mri_assemble rather than
6138 md_assemble.
6139 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6140 (s_mri_endf, s_mri_endw): Likewise.
6141
6142Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6143
6144 * read.c (s_org): Call md_flush_pending_output if it is defined.
6145
6146 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6147
6148Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6149
6150 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6151 (md_parse_option): Add for same.
6152 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6153 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6154 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6155
6156 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6157
252b5132
RH		 6158Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6159
6160 * config/tc-arm.c (find_real_start): Relax definition of local
6161 labels.
6162
6163Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6164
6165 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6166 symbols at the given address, not just the last one specified.
6167
6168Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6169
66778679
RH		 6170 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6171 or number_to_chars_littleendian to write data.
252b5132
RH		 6172
6173Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6174
6175 * config/tc-v850.c (md_assemble): Remove artificially created
6176 register name symbols.
6177
6178Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6179
6180 * write.c (fixup_segment): Change "segment" to "section" in
6181 error message.
6182
6183Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6184
6185 * write.c (fixup_segment): Change sym1-sym2 message again.
6186
6187Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6188
6189 * write.c (fixup_segment): Improve error message for sym1-sym2
6190 errors when sym1 is in a different segment from sym2.
6191
6192Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6193
6194 * config/tc-m32r.c (warn_unmatched_high): New static local.
6195 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6196 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6197 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6198 (md_parse_option): Likewise.
6199 (md_show_usage): Likewise.
6200 (m32r_frob_file): Likewise.
6201
6202 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6203 (read_a_source_file): Call them.
6204 * read.h (stabs_generate_asm_file): Declare.
6205 * stabs.c (stabs_generate_asm_file): New function.
6206 (generate_asm_file): New function.
6207 (stabs_generate_asm_lineno): Move file name handling into
6208 generate_asm_file.
6209
6210Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6211
6212 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6213 (d30v_current_align, d30v_current_align_seg): New variables.
6214 (d30v_last_label): New variable.
6215 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6216 (s_d30v_data, s_d30v_section): Likewise.
6217 (md_pseudo_table): Call them.
6218 (md_begin): Initialize d30v_current_align_seg.
6219 (md_assemble): Call d30v_align when needed by known current alignment.
6220 (d30v_frob_label, d30v_cons_align): New functions.
6221 * config/tc-d30v.h (md_do_align): Remove.
6222 (tc_frob_label): Call d30v_frob_label.
6223 (md_cons_align): New.
252b5132 6224
3e87a760 6225 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6226 expression symbols before processing. Clean up code formatting.
6227
6228Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6229
6230 * po/Make-in (install-info): New target.
6231
6232Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6233
6234 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6235 instructions.
6236 * config/tc-mn10300.c (md_assemble): Likewise.
6237
6238Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6239
6240 * Makefile.am: Update with `make dep-am'.
6241 (HFILES): Add cgen.h.
6242 (cgen.o): Depend on cgen.h.
6243 * Makefile.in: Regenerate.
6244
6245 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6246
6247Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6248
6249 * gasp.c (grab_label): Permit a label to be a preprocessor
6250 variable by permitting a label to start with a backslash.
6251
6252Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6253
6254 * config/tc-mips.c (validate_mips_insn): Removed hack
6255 for previously inaccessible bitfields in some INSN_TRAP
6256 instructions.
6257
6258Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6259
6260 * config/tc-d30v.c (do_assemble): Abort with error message
6261 if opcode operands do not match.
3e87a760 6262
252b5132
RH		 6263Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6264
6265 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6266 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6267 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6268 similar new 'q' operand.
6269
6270Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6271
6272 * cgen.c (cgen_asm_finish_insn): Fix typo.
6273
6274Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6275
6276 * cgen.h: New file.
6277 * cgen.c: Include it.
6278 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6279 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6280 All callers updated.
6281 * config/tc-m32r.c: Include cgen.h.
6282 (m23r_insn): New members num_fixups,fixups.
6283
6284Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6285
6286 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6287 to avoid compiler warning.
6288
6289Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6290
6291 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6292 calling make.
6293
66778679 6294 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6295
6296Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6297
6298 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6299
6300Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6301
6302 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6303 a short format insn.
6304 (md_assemble): Set it for explicitly packed insns.
3e87a760 6305
252b5132
RH		 6306Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6307
6308 * config/obj-coff.c (c_symbol_merge): Do not take address of
6309 native fields when performing the memcpy.
6310
6311Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6312
3e87a760 6313 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6314 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6315
6316Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6317
6318 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6319 relocations against globally visible symbols.
6320 * config/tc-m68k.c (relaxable_symbol): New macro.
6321 (m68k_ip, md_estimate_size_before_relax): Use it.
6322 (tc_m68k_fix_adjustable): Also handle weak symbols.
6323
6324Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6325
6326 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6327 references to externally visible symbols.
6328 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6329 values in twice for a PC relative reloc if the symbol is
6330 externally defined.
252b5132
RH		 6331
6332 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6333 don't adjust a PC relative reloc against an externally visible
6334 symbol.
6335 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6336 for a PC relative fixup against an externally visible defined
6337 symbol, arrange to store object file and addend values as though
6338 the symbol were not defined.
6339 (tc_gen_reloc): Likewise.
6340
6341Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6342
6343 * read.c (sizeof_leb128): Referenced externally by write.c so
6344 don't inline.
6345
6346Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6347
6348 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6349 and expand a 'debug' symbol associated with the next instruction
6350 that does not cause a short instruction to be filled with a NOP.
6351 (md_pseudo_table): Add support for .debugsym.
6352 (assemble_parallel_insn): Add calls to expand_debug_sym as
6353 appropriate.
6354 (md_assemble): Ditto.
6355
6356Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6357
6358 * as.c (main): Conditionally call setlocale.
6359 * gasp.c (main): Likewise.
6360 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6361 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6362
6363Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6364
6365 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6366
252b5132
RH		 6367Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6368
6369 * config/tc-hppa.c: Change all calls to bzero to use memset.
6370 (pa_ip): Add cast to avoid warning.
6371 (tc_gen_reloc, md_apply_fix): Likewise.
6372 (pa_find_space_by_number): Likewise.
6373 (hppa_force_relocation): Likewise.
6374 (pa_block): Change i to unsigned int.
6375 * config/obj-som.h (obj_som_copyright): Declare.
6376
6377Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6378
6379 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6380 for line numbers for assembly source.
6381
6382Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6383
6384 * configure.in: Change version number to 2.9.4
6385 * configure: Rebuild.
6386
6387Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6388
6389 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6390
6391Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6392
6393 * ecoff.h: Change symbolS in function declaration to struct
6394 symbol.
6395
6396Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6397
6398 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6399 (md_convert_frag): Fix i18n typo.
6400
6401Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6402
6403 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6404 * ecoff.h: Protoype it.
6405 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6406 [EVAX] (s_alpha_prologue): Delete.
6407 (md_pseudo_table): Update.
6408
6409Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6410
6411 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6412 array to local pointer.
6413 (get_args, parse_expr): Add casts to avoid warnings.
6414
6415Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6416
6417 * read.c (s_set): Cast xmalloc return value to fragS *.
6418 * config/tc-m68k.c (m68k_ip): Function made static to match
6419 previous forward declaration.
6420 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6421
6422Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6423
6424 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6425 strings.
252b5132
RH		 6426
6427 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6428 macros to error strings.
6429
6430Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6431
6432 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6433 reloc is in the TOC csect.
6434 (md_apply_fix3): Correct gettext typo.
6435
6436Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6437
6438 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6439 .L - they are local labels and the branches are not really
6440 function calls but rather far jumps.
6441
6442Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6443
6444 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6445
6446Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6447
6448 * config/tc-i386.c (md_assemble): Print operand number rather than
6449 using ordinal_names.
6450 (i386_operand): Likewise.
6451
6452Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6453
6454 * Makefile.am (INTLLIBS): Define to work around apparent automake
6455 bug.
6456 All Makefiles: Regenerated.
6457
6458 * Many files: Added gettext invocations around user-visible
6459 strings.
6460 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6461 HAVE_LC_MESSAGES): Define.
6462 * dep-in.sed: Added asintl.h.
6463 * po/Make-in: New file.
6464 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6465 Include "asintl.h".
6466 * read.c (Z_): Renamed from `_'.
6467 * Makefile.am (SUBDIRS): Added po.
6468 (POTFILES): new macro.
6469 (po/POTFILES.in): New target.
6470 ($(OBJS)): Added asintl.h.
6471 (HFILES): Likewise.
6472 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6473 (as_new_LDADD): Added $(INTLLIBS).
6474 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6475 (gasp_new_LDADD): Added $(INTLLIBS).
6476 (gasp_new_DEPENDENCIES): New macro.
6477 * configure, aclocal.m4: Rebuilt.
6478 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6479 po/Makefile.
6480 (ALL_LINGUAS): Define.
6481 * macro.c: Include "asintl.h".
6482 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6483 * as.h: Include "asintl.h".
6484 * config/tc-i386.c (ordinal_names): Removed.
6485 (md_assemble): Changed error text to avoid ordinal_names.
6486 (i386_operand): Likewise.
6487 (reloc): Added as_bad to avoid i18n problems.
6488 (tc_gen_reloc): Likewise.
6489 * config/tc-arm.c (bad_args): Now a #define.
6490 (bad_pc): Likewise.
6491 * config/obj-vms.c (VMS_stab_parse): Changed type of
6492 `long_const_msg'.
6493 (global_symbol_directory): Unified strings to avoid i18n
6494 problems.
6495 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6496 avoid i18n problems.
6497 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6498 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6499 i18n problems.
6500 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6501 problems.
6502 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6503 comment.
6504 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6505 problems.
6506 * as.c (print_version_id): Added an fprintf to avoid i18n
6507 problems.
6508 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6509 problems.
6510 * expr.c (expr): Added as_warn call to avoid i18n problems.
6511 * messages.c (as_assert): Changed code to avoid i18n problems.
6512 (as_abort): Likewise.
6513 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6514 (s_space): Likewise.
6515 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6516
6517Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6518
6519 * config/tc-i386.c (check_prefix): New static function, split out
6520 from md_assemble.
6521 (struct _i386_insn): Add wait_prefix field.
6522 (md_assemble): Remove wait_prefix local variable. Use
6523 check_prefix when adding a prefix.
6524
6525 * config/tc-i386.c (current_templates): New static variable.
6526 (md_assemble): Remove current_templates local variable.
6527 (md_assemble, i386_operand): Improve error and warning messages in
6528 many places. Add RESTORE_END_STRING in many places before error
6529 return. Clarify some comments.
6530
6531 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6532 element array.
6533 (md_assemble): Parse string instruction operands, looking for
6534 segment override prefixes. Check for invalid segment prefixes on
6535 string instruction.
6536 (i386_operand): i.seg[] and max mem_operand changes for string
6537 insns.
6538 * config/tc-i386.h (EsSeg): Define.
6539
6540 * config/tc-i386.h (regKludge): Define.
6541 (iclrKludge, imulKludge): Don't define.
6542 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6543 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6544 opcode_modifier checks to look for more common cases first. Add
6545 default_seg for IsString case.
6546
6547Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6548
6549 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6550 AC_DECL_YYTEXT.
6551 * configure: Rebuild with new automake and libtool.
6552 * aclocal.m4, Makefile.in: Likewise.
6553
6554 * doc/Makefile.am (as.dvi): New target.
6555 * doc/Makefile.in: Rebuild.
6556
6557Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6558
6559 * configure.in: Added sparc86x support.
3e87a760 6560
252b5132 6561 * configure: Rebuild.
3e87a760 6562
252b5132
RH		 6563 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6564 sparc_arch.
6565 (md_parse_option): Warn if -EL is not supported for this architecture.
6566
6567 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6568
252b5132
RH		 6569Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6570
66778679
RH		 6571 * config/tc-mips.c (mips_ip): Note when we use get match on
6572 the full instruction name.
252b5132
RH		 6573
6574Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6575
6576 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6577 back into the expression to handle add/sub simplification correctly.
6578
6579Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6580
66778679 6581 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6582
6583Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6584
6585 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6586 #<n>' instruction.
6587
6588Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6589
6590 * symbols.c (max_indent_level): New global.
6591 (print_symbol_value_1): Use it.
6592 * expr.h (expr_build_dot): Declare.
6593 * expr.c (expr_build_dot): New function.
6594
6595Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6596
6597 * symbols.c (print_binary): New function.
6598 (print_expr_1): Call it.
6599
6600Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6601
6602 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6603 operand in the opcode.
6604
6605Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6606
6607 * config/tc-i386.h: Reorder operand flags and opcode modifier
6608 flags for clarity. Remove unused definitions: Unknown,
6609 ImmUnknown, DispUnknown, NoModrm.
6610 * config/tc-i386.c (type_names): Add missing Debug type.
6611 (md_assemble): Better duplicate prefix checking. Quicker string
6612 instruction check via new opcode_modifier flag.
6613
6614Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6615
6616 * doc/as.texinfo (Invoking): Clarify -Wa example.
6617
6618Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6619
3e87a760 6620 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6621 (s_mips_weakext): Define.
6622 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6623 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6624 defined(TC_MIPS).
6625
252b5132
RH		 6626Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6627
6628 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6629 is an error if the value can not be computed at assembly time.
6630 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6631
6632Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6633
6634 * gasp.c (main): Set next field of new include_path structure to
6635 NULL. From Avery Pennarun <averyp@gdc.ca>.
6636
6637 * read.c (s_mri_sect): Call as_bad rather than abort for an
6638 unsupported MRI target.
6639
6640Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6641
6642 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6643 the destination of a branch instruction should be altered.
6644 (find_real_start): New function: Locate the real, Thumb coded
6645 start of a Thumb function.
6646 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6647 functions.
252b5132
RH		 6648
6649 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6650
6651Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6652
6653 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6654 also.
6655
6656Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6657
6658 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6659 * doc/c-hppa.texi: Likewise.
6660
6661Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6662
6663 * Makefile.am: Rebuild dependencies.
6664 * Makefile.in: Rebuild.
6665
6666 * Makefile.am (DEP_INCLUDES): New variable.
6667 (.dep1): Change to work when srcdir is not an absolute path.
6668 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6669 * Makefile.in: Rebuild.
6670
6671Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6672
6673 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6674 LinearAddress patch.
6675
6676 * configure.in: Set version to 2.9.1.
6677 * configure: Rebuild.
6678
6679 * Branched binutils 2.9.
6680
6681Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6682
6683 * config/tc-i386.h (FWait): Define.
6684 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6685 other prefixes. Check FWait flag in opcode table to see which
6686 instructions require an fwait prefix.
6687
6688Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6689
6690 * stabs.c (get_stab_string_offset): Always create a stab string
6691 section.
6692
6693Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6694
6695 Fix some gcc -Wall warnings:
6696 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6697 * ehopt.c (eh_frame_code_alignment): Likewise.
6698 * expr.c (integer_constant, operand): Likewise.
6699 * frags.c (frag_align): Likewise.
6700 * gasp.c (level_0, change_base, doinstr): Likewise.
6701 * hash.c (hash_ask): Likewise.
6702 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6703 (debugging_pseudo): Likewise.
6704 * macro.c (define_macro, check_macro): Likewise.
6705 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6706 (ignore_rest_of_line, float_cons): Likewise.
6707 * symbols.c (decode_local_label_name): Likewise.
6708 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6709 (fixup_segment, number_to_chars_bigendian): Likewise.
6710 (number_to_chars_littleendian): Likewise.
6711 * config/atof-ieee.c (gen_to_words): Likewise.
6712 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6713 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6714 * read.c (output_big_sleb128): Initialize locals to avoid
6715 warnings.
6716 (output_big_uleb128, equals): Likewise.
6717 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6718 to unsigned int. Change zeros to unsigned int.
6719 * cond.c (s_if): Add return to default case.
6720 * frags.c (frag_now_fix): Change return type to addressT.
6721 * frags.h (frag_now_fix): Update declaration.
6722 * listing.c (file_info_struct): Change linenum to unsigned int.
6723 (struct list_info_struct): Change hll_line to unsigned int.
6724 (print_source): Update format string.
6725 * read.c (emit_expr): Change scan to unsigned int, and don't
6726 bother to initialize it.
6727 * symbols.c (dollar_label_count): Change to unsigned long.
6728 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6729 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6730 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6731
6732Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6733
6734 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6735 mcf5200 just as we do for m68000.
252b5132
RH		 6736 (m68k_init_after_args): Likewise.
6737 (md_estimate_size_before_relax): Likewise.
6738
6739Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6740
6741 * config/tc-v850.c (md_assemble): Store relocation addend in
6742 fixup instead of instruction.
6743
6744Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6745
6746 * config/tc-i386.c (md_assemble): Swap template arguments to
6747 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6748 This macro is currently symmetric, so passing them the wrong
6749 way didn't cause any problem, but may if the macro is changed
6750 in the future.
6751 After copying template to i.tm, use i.tm. rather than t-> to
6752 access fields, and make t a const*
6753 Move i.tm.operand_types[] swap to immediately after the copy.
6754
6755Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6756
6757 * expr.h (expr_build_uconstant): Add prototype.
6758 (expr_build_unary,expr_build_binary): Add prototypes.
6759 * expr.c (expr_build_uconstant): New function.
6760 (expr_build_unary,expr_build_binary): New functions.
6761
6762Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6763
66778679
RH		 6764 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6765 * macro.c (macro_expand_body): Increase buffer size.
6766 * messages.c (as_warn): Likewise.
252b5132
RH		 6767 (as_warn_where, as_bad, as_bad_where): Likewise.
6768
6769Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6770
6771 Based on patch from H.J. Lu <hjl@gnu.org>:
6772 * Makefile.am (DISTSTUFF): New variable.
6773 (diststuff): New target.
6774 * Makefile.in: Rebuild.
6775
6776Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6777
6778 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6779 m32r_elf_section_change_hook.
6780
6781 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6782 emit a nop if a section ends with a 16 bit instruction.
6783
6784Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6785
6786 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6787 s_lcomm rather than obj_coff_lcomm.
6788 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6789
6790Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6791
6792 * config/tc-i386.h (LinearAddress): Define.
6793 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6794 instruction, don't use a default segment.
6795
6796Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6797
6798 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6799 * configure: Rebuild.
6800
6801Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6802
6803 * aclocal.m4, configure: Rebuild with libtool 1.2.
6804
6805Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6806
6807 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6808 PC relative branches. Patch courtesy of Jonathan Walton.
6809
252b5132 6810
252b5132
RH		 6811Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6812
6813 * configure.in (emulations): Add thumb-pe target.
6814
6815 * configure (emulations): Add thumb-pe target.
6816
68171998-03-17 Ken Raeburn <raeburn@cygnus.com>
6818
6819 * itbl-lex.l (yywrap): Don't define if already defined as a
6820 macro.
6821
6822Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6823
6824 * depend.c (quote_string_for_make): New function.
6825 (wrap_output): Use it.
6826
6827Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6828
6829 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6830 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6831
6832Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6833
6834 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6835 Recognize -GN and -relax.
6836 (md_begin): Initialize gp size from -G switch.
6837 (alpha_force_relocation): Always force if -relax.
3e87a760 6838 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6839 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6840 Change all callers. Emit nop alignment padding as nop+unop pair.
6841
6842Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6843
6844 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6845 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6846
6847Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6848
6849 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6850 require padding to the next long word boundary.
6851
6852Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6853
6854 * cgen.c: #include symcat.h.
6855 * config/tc-m32r.c: Likewise.
6856
6857Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6858
6859 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6860 absolute expressions instead of '$' prefixed register names.
6861
6862Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6863
6864 * read.c (s_set): Record file and line info for symbols when -as.
6865 (pseudo_set): Don't overwrite that dummy fragment.
6866
6867Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6868
6869 * config/tc-ppc.c (md_pseudo_table): Add "section".
6870 (ppc_named_section): New static function.
6871
6872Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6873
6874 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6875 so we don't have to scan the entire list.
6876
6877Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6878
6879 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 6880 case, allow the parallel instructions to modify the same flag
6881 bits.
252b5132
RH		 6882
6883Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6884
6885 * listing.c (list_symbol_table): Categorize symbols by
6886 undefined_section rather than sy_frag->line == NULL.
6887
6888Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6889
6890 * Makefile.am (install-exec-local): Install properly when ln
6891 fails or tooldir == prefix.
6892
6893Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6894
6895 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6896 Test result of insert_operand for error.
6897
6898Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6899
6900 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6901 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6902 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6903 * doc/Makefile.in: Rebuild.
6904
6905Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6906
6907 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6908 (macro): Fix handling of M_COP[0-3].
6909
6910Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6911
6912 Based on patches from Ross Harvey <ross@teraflop.com>:
6913 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6914 if macro_alternate or macro_mri.
6915 (getstring): Remove support for byte constants between < and >.
6916 (get_any_string): '<' only starts a string if macro_alternate or
6917 macro_mri.
6918 (macro_expand_body): Permit keyword parameters following
6919 positional parameters.
6920
6921 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6922 * configure.in (alpha*-*-netbsd*): New target.
6923 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6924 * configure: Rebuild.
6925
6926 * as.h (flag_warn_suppress_instructionswap): Move from here...
6927 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6928 here, and make static.
6929
6930 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6931 BFD_ASSEMBLER or MANY_SEGMENTS.
6932
6933 * as.c (show_usage): Update bug-gnu-utils address.
6934 * gasp.c (show_usage): Likewise.
6935 * doc/as.texinfo (Bug Reporting): Likewise.
6936
6937Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6938
66778679 6939 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 6940 insns regardless of the size of a pointer if we're in mips I or
6941 MIPS II mode.
66778679 6942 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6943
6944Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6945
3e87a760 6946 Fix rac to accept only a0:
252b5132
RH		 6947 * tc-d10v.c (parallel_ok, find_opcode):
6948 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6949 Introduce OPERAND_GPR.
6950
6951Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6952
6953 * read.c (s_fill): Handle non-constant repeat counts by creating
6954 an rs_space fragment.
6955
6956Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6957
6958 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6959 from as_bad to as_warn.
6960
6961Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6962
6963 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6964 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6965 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6966
6967Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6968
6969 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6970 seg_fix_rotP rather than fix_root from seg_info.
6971
6972Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6973
6974 * expr.c: Add support for 0x1_2_3_4 bignums.
6975
6976Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6977
6978 * configure.in: Change -linux* to -linux-gnu*.
6979 * configure: Rebuild.
6980
6981 * app.c (do_scrub_begin): Treat \r as whitespace.
6982
6983Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6984
6985 * Makefile.am: Update dependencies.
6986 * Makefile.in: Rebuild.
6987
6988Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6989
6990 * configure, aclocal.m4: Rebuild with new libtool.
6991
6992Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6993
66778679
RH		 6994 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6995 the argument to bfd_set_arch_mach.
6996 (load_address): Use bfd_arch_bits_per_address to determine the
6997 bit size of an address instead of looking at the isa level.
6998 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6999
7000Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7001
7002 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7003
7004Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7005
7006 * ehopt.c: New file.
7007 * as.h (enum _relax_state): Add rs_cfa.
7008 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7009 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7010 * read.c (emit_expr): Call check_eh_frame.
7011 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7012 (relax_segment): Likewise.
7013 * Makefile.am: Rebuild dependencies.
3e87a760 7014 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7015 (GENERIC_OBJS): Add ehopt.o.
7016 * doc/internals.texi (Frags): Document rs_cfa.
7017
7018 * as.c (show_usage): Mention --traditional-format.
7019 (parse_args): Accept --traditional-format.
7020 * as.h (flag_traditional_format): Declare.
7021 * output-file.c (output_file_create): If flag_traditional_format,
7022 set BFD_TRADITIONAL_FORMAT on stdoutput.
7023 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7024
7025 * config/tc-mips.c (append_insn): Make sure that if we have a
7026 fixup for an unmatched %hi reloc, it does not associated with a
7027 variant frag.
7028
7029 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7030 * doc/Makefile.in: Likewise.
7031
7032Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7033
7034 * config/tc-m32r.c (check_for_side_effects): New function.
7035 (can_make_parallel): Add checks for instruction side effects
7036 clashing with the other instruction.
7037 (assemble_parallel_insn): Improve warning messages. Return error
7038 message from non-swapped instruction order.
7039
7040Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7041
7042 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7043
7044 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7045 md_cleanup definition. This moves the forced literal output to
7046 the end of the source pass, and avoids macro's inserting literals
7047 into the code immediately after the macro expansion.
252b5132
RH		 7048
7049Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7050
7051 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7052 a gas internal symbol is adjustable.
7053 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7054
7055 * as.h: If gcc version greater than 2.6, use `__format__' and
7056 `__printf__' in function attributes, rather than `format' and
7057 `printf'.
7058
7059Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7060
7061 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7062
7063Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7064
7065 Add tms320c30 support:
7066 * config/tc-tic30.h: New file.
7067 * config/tc-tic30.c: New file.
7068 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7069 TARGET_FORMAT as "coff-tic30".
7070 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7071 * Makefile.am: Rebuild dependencies.
7072 (CPU_TYPES): Add tic30.
7073 (CPU_OBJ_VALID): tic30-aout is valid.
7074 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7075 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7076 * configure, Makefile.in: Rebuild.
7077
7078Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7079
7080 * config/tc-v850.c (md_assemble): Improvements to error messages.
7081
7082Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7083
7084 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7085 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7086
7087 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7088 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7089 assembler calculate relocations to any external symbol at all.
7090 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7091 involving generation of pc-relative relocs.
7092 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7093 has been moved to md_apply_fix3.
7094
7095 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7096 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7097 which actually means (the address of identifier's GOT entry) +
7098 constant, which is not particularly useful.
7099
7100Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7101
7102 * read.h (include_dirs): Declare.
7103 (include_dir_count,include_dir_maxlen): Declare.
7104
7105Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7106
7107 * configure.in: Correct check for shared opcodes library.
7108 * configure: Rebuild.
7109
7110 * listing.c (buffer_line): If we can't open the file, set at_end.
7111 (listing_print): Remove unused local variable fi.
7112
7113 * config/m68k-parse.y (reglistpair): Handle register list in
7114 either order.
7115
7116 * config/vms-conf.h: Don't undef VERSION.
7117
7118Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7119
7120 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7121 OBJS variable.
7122 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7123 variable.
7124 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7125 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7126 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7127 (EXTRA_DIST): Define.
7128 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7129 explicitly rather than via the list of object files.
7130 (gcc-as.opt): New file created when make-gas.com is run.
7131 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7132 itbl-cpu.h} to #include appropriate file rather than copying that
7133 file.
7134 * config/vms-conf.h: Synchronize with current config.in.
7135 * Makefile.in: Rebuild.
7136
7137Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7138
7139 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7140 (parallel_ok): Relaxed parallel subinstruction dependency check.
7141
7142Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7143
7144 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7145 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7146 command line argument.
7147 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7148 warning only if flag_warn_suppress_instructionswap is false.
7149
7150Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7151
7152 * configure.in (i386-*-mingw32*): New target.
7153 * configure: Rebuild.
7154
7155Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7156
7157 * symbols.c (resolve_symbol_value): Don't set the segment if it
7158 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7159
7160 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7161 S_GET_SEGMENT.
7162
7163Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7164
7165 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7166 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7167 compiler.
7168
7169Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7170
7171 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7172
7173Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7174
7175 * config/tc-v850.c (v850_insert_operand): Display instruction when
7176 an error is encountered.
7177
7178Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7179
7180 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7181 (i386-*-sco3.2v5*coff): New target.
7182 (i386-*-sco3.2*): New target.
7183 * configure: Rebuild.
7184
7185Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7186
7187 * config/tc-v850.c: Tidy error message production.
7188
7189Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7190
7191 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7192 validate_immediate return value in the right type for comparisons
7193 to FAIL.
7194
7195Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7196
7197 * listing.c (MAX_BYTES): Use listing variables not constants.
7198 (data_buffer): No longer an array, but a pointer.
7199 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7200 (listing_listing): Allocate data_buffer.
7201
7202Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7203
7204 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7205 --listing-rhs-width, --listing-cont-lines.
7206 (show_usage): Update.
7207 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7208 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7209 (print_lines): Use the variables instead of the constants.
3e87a760 7210 (listing_listing): Likewise.
252b5132 7211 * listing.h: Declare the new vars.
3e87a760 7212
252b5132
RH		 7213Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7214
7215 * as.c (parse_args): Add --keep-locals alias for -L.
7216 Add --strip-local-absolute.
7217 (show_usage): Update.
7218 * as.h (flag_strip_local_absolute): New flag.
7219 * symbols.c (S_IS_LOCAL): Use it.
7220 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7221 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7222 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7223
7224Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7225
7226 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7227 might have an io conflict and issue a warning message.
252b5132
RH		 7228
7229Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7230
7231 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7232 cgen_swap_fixups): Functions to save, restore and swap the fixup
7233 chain with a backup copy.
7234 (cgen_asm_finish_insn): Returns address of constructed insn.
7235
7236Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7237
7238 * listing.c (file_info_struct): Remove FILE, add POS.
7239 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7240 (file_info): Don't open the file.
7241 (buffer_line): Check for the file in the last_open cache, updating
7242 as necessary.
7243 (print_source): Don't reference file_info->file.
7244 (listing_listing): Likewise.
7245 (listing_print): Close the file in the cache, if any.
7246
7247Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7248
7249 * read.c (dwarf_file_string): New file static variable.
7250 (emit_expr): Look for constant sequence that leads up to a file
7251 name in DWARF debugging output.
7252 (stringer): Use dwarf_file_string to decide whether to accept a
7253 string as a file name.
7254
7255Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7256
7257 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7258 (crack_operand): Add reg->reglst MRI hack.
7259 (r_seg): Put reglst symbols in reg_section.
7260 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7261
7262Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7263
7264 * tc-sh.c (get_specific): Handle SGR & DBR.
7265
7266Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7267
7268 * tc-h8300.c (parse_reg): Take the length of the symbol into
7269 account when attempting to match a register name.
7270 * tc-h8500.c (parse_reg): Likewise.
7271
7272Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7273
7274 * cgen.c: Formatting changes to improve readability.
7275
7276Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7277
7278 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7279 delay slot.
7280
7281Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7282
7283 Based on a patch from Jim Wilson
7284 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7285 (tc_gen_reloc): Handle cross section PC relative relocs
7286 correctly.
7287
7288Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7289
7290 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7291
7292Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7293
7294 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7295 (expr_jmp_buf): New static local.
7296 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7297 (cgen_md_operand): New function.
7298 * tc-m32r.c: Clean up pass over `struct foo' usage.
7299 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7300
7301Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7302
7303 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7304 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7305
7306Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7307
7308 * config/tc-i386.c (i386_operand): Give an error if there are
7309 unrecognized characters after an expression.
7310
7311For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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